Travel with Axel, get the best price.

Route overview: Boise to Seattle (SEA) flight deals

Boise (BOI) to Seattle (SEA), Dec 11–13, 2026, return Dec 18–20, 2026: from $220 round trip

Boise (BOI) to Seattle (SEA), Dec 11–13, 2026, return Dec 18–20, 2026: from $220 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $220 round trip, Axel-exclusive, Alaska Airlines, nonstop, Dec 11–18, 2026, 1 adult, economy, checked Oct 29, 2026.

BOI → SEA1 adulteconomyRound trip

63 flight options · 3 airlines

Nonstop flights

Fri, Dec 11 – Fri, Dec 18

Alaska Airlines
5:00 pmBOI
1h 43m
Nonstop
5:43 pmSEA
Alaska Airlines
11:51 amSEA
1h 27m
Nonstop
2:18 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Fri, Dec 18

Delta Air Lines
7:28 pmBOI
1h 56m
Nonstop
8:24 pmSEA
Delta Air Lines
2:44 pmSEA
1h 31m
Nonstop
5:15 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Fri, Dec 18

Alaska Airlines
4:59 pmBOI
1h 43m
Nonstop
5:42 pmSEA
Alaska Airlines
11:51 amSEA
1h 27m
Nonstop
2:18 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Sat, Dec 19

Alaska Airlines
6:31 amBOI
1h 49m
Nonstop
7:20 amSEA
Alaska Airlines
1:03 pmSEA
1h 24m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Sun, Dec 20

Alaska Airlines
4:59 pmBOI
1h 43m
Nonstop
5:42 pmSEA
Alaska Airlines
9:50 amSEA
1h 31m
Nonstop
12:21 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Sun, Dec 20

Alaska Airlines
5:00 pmBOI
1h 43m
Nonstop
5:43 pmSEA
Alaska Airlines
9:50 amSEA
1h 31m
Nonstop
12:21 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Sun, Dec 20

Alaska Airlines
4:20 pmBOI
1h 40m
Nonstop
5:00 pmSEA
Alaska Airlines
9:50 amSEA
1h 31m
Nonstop
12:21 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Sat, Dec 19

Alaska Airlines
4:20 pmBOI
1h 40m
Nonstop
5:00 pmSEA
Alaska Airlines
1:03 pmSEA
1h 24m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Sat, Dec 19

Alaska Airlines
6:37 amBOI
1h 48m
Nonstop
7:25 amSEA
Alaska Airlines
1:03 pmSEA
1h 24m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Fri, Dec 18

Alaska Airlines
6:31 amBOI
1h 49m
Nonstop
7:20 amSEA
Alaska Airlines
11:51 amSEA
1h 27m
Nonstop
2:18 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Fri, Dec 18

Alaska Airlines
6:37 amBOI
1h 48m
Nonstop
7:25 amSEA
Alaska Airlines
11:51 amSEA
1h 27m
Nonstop
2:18 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Fri, Dec 18

Alaska Airlines
6:37 amBOI
1h 48m
Nonstop
7:25 amSEA
Alaska Airlines
11:51 amSEA
1h 27m
Nonstop
2:18 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Fri, Dec 18

Alaska Airlines
4:20 pmBOI
1h 40m
Nonstop
5:00 pmSEA
Alaska Airlines
11:51 amSEA
1h 27m
Nonstop
2:18 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Fri, Dec 18

Delta Air Lines
2:10 pmBOI
1h 50m
Nonstop
3:00 pmSEA
Delta Air Lines
2:44 pmSEA
1h 31m
Nonstop
5:15 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Fri, Dec 18

Delta Air Lines
6:15 amBOI
1h 59m
Nonstop
7:14 amSEA
Delta Air Lines
2:44 pmSEA
1h 31m
Nonstop
5:15 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Fri, Dec 18

Delta Air Lines
3:44 pmBOI
1h 56m
Nonstop
4:40 pmSEA
Delta Air Lines
2:44 pmSEA
1h 31m
Nonstop
5:15 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Fri, Dec 18

Delta Air Lines
8:59 amBOI
2h 10m
Nonstop
10:09 amSEA
Delta Air Lines
2:44 pmSEA
1h 31m
Nonstop
5:15 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Fri, Dec 18

Delta Air Lines
12:20 pmBOI
1h 54m
Nonstop
1:14 pmSEA
Delta Air Lines
2:44 pmSEA
1h 31m
Nonstop
5:15 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Sat, Dec 19

Alaska Airlines
4:59 pmBOI
1h 43m
Nonstop
5:42 pmSEA
Alaska Airlines
1:03 pmSEA
1h 24m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Sun, Dec 20

Alaska Airlines
6:31 amBOI
1h 49m
Nonstop
7:20 amSEA
Alaska Airlines
9:50 amSEA
1h 31m
Nonstop
12:21 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Sat, Dec 19

Alaska Airlines
6:37 amBOI
1h 48m
Nonstop
7:25 amSEA
Alaska Airlines
1:03 pmSEA
1h 24m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Sun, Dec 20

Alaska Airlines
6:37 amBOI
1h 48m
Nonstop
7:25 amSEA
Alaska Airlines
9:50 amSEA
1h 31m
Nonstop
12:21 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Sat, Dec 19

Alaska Airlines
5:00 pmBOI
1h 43m
Nonstop
5:43 pmSEA
Alaska Airlines
1:03 pmSEA
1h 24m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Sun, Dec 20

Alaska Airlines
6:37 amBOI
1h 48m
Nonstop
7:25 amSEA
Alaska Airlines
9:50 amSEA
1h 31m
Nonstop
12:21 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Sat, Dec 19

Delta Air Lines
8:59 amBOI
2h 10m
Nonstop
10:09 amSEA
Delta Air Lines
2:44 pmSEA
1h 31m
Nonstop
5:15 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Sun, Dec 20

Delta Air Lines
2:10 pmBOI
1h 50m
Nonstop
3:00 pmSEA
Delta Air Lines
5:44 pmSEA
1h 33m
Nonstop
8:17 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Sun, Dec 20

Delta Air Lines
12:20 pmBOI
1h 54m
Nonstop
1:14 pmSEA
Delta Air Lines
5:44 pmSEA
1h 33m
Nonstop
8:17 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Sun, Dec 20

Delta Air Lines
8:59 amBOI
2h 10m
Nonstop
10:09 amSEA
Delta Air Lines
5:44 pmSEA
1h 33m
Nonstop
8:17 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Sat, Dec 19

Delta Air Lines
2:10 pmBOI
1h 50m
Nonstop
3:00 pmSEA
Delta Air Lines
2:44 pmSEA
1h 31m
Nonstop
5:15 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Sat, Dec 19

Delta Air Lines
12:20 pmBOI
1h 54m
Nonstop
1:14 pmSEA
Delta Air Lines
2:44 pmSEA
1h 31m
Nonstop
5:15 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Sun, Dec 20

Delta Air Lines
7:28 pmBOI
1h 56m
Nonstop
8:24 pmSEA
Delta Air Lines
5:44 pmSEA
1h 33m
Nonstop
8:17 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Sat, Dec 19

Delta Air Lines
7:28 pmBOI
1h 56m
Nonstop
8:24 pmSEA
Delta Air Lines
2:44 pmSEA
1h 31m
Nonstop
5:15 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Sat, Dec 19

Delta Air Lines
6:15 amBOI
1h 59m
Nonstop
7:14 amSEA
Delta Air Lines
2:44 pmSEA
1h 31m
Nonstop
5:15 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Sun, Dec 20

Delta Air Lines
6:15 amBOI
1h 59m
Nonstop
7:14 amSEA
Delta Air Lines
5:44 pmSEA
1h 33m
Nonstop
8:17 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Sat, Dec 19

Delta Air Lines
3:44 pmBOI
1h 56m
Nonstop
4:40 pmSEA
Delta Air Lines
2:44 pmSEA
1h 31m
Nonstop
5:15 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Sun, Dec 20

Delta Air Lines
3:44 pmBOI
1h 56m
Nonstop
4:40 pmSEA
Delta Air Lines
5:44 pmSEA
1h 33m
Nonstop
8:17 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Fri, Dec 11 – Fri, Dec 18

Southwest Airlines
6:40 pmBOI
4h 40m
SMF · 1h 5m
10:20 pmSEA
Southwest Airlines
5:15 amSEA
6h 10m
SMF · 2h 55m
12:25 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Fri, Dec 18

Southwest Airlines
6:40 pmBOI
4h 40m
SMF · 1h 5m
10:20 pmSEA
Southwest Airlines
5:15 amSEA
6h 10m
SMF · 2h 55m
12:25 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Fri, Dec 18

Southwest Airlines
6:40 pmBOI
4h 40m
SMF · 1h 5m
10:20 pmSEA
Southwest Airlines
5:15 amSEA
6h 10m
SMF · 2h 55m
12:25 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Fri, Dec 18

Alaska Airlines
1:13 pmBOI
6h 32m
PDX · 3h 57m
6:45 pmSEA
Alaska Airlines
11:51 amSEA
1h 27m
Nonstop
2:18 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Fri, Dec 18

Alaska Airlines
1:00 pmBOI
5h 53m
GEG · 3h 27m
5:53 pmSEA
Alaska Airlines
11:51 amSEA
1h 27m
Nonstop
2:18 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Fri, Dec 18

Alaska Airlines
1:00 pmBOI
5h 53m
GEG · 3h 27m
5:53 pmSEA
Alaska Airlines
11:51 amSEA
1h 27m
Nonstop
2:18 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Fri, Dec 18

Alaska Airlines
1:13 pmBOI
6h 32m
PDX · 3h 57m
6:45 pmSEA
Alaska Airlines
11:51 amSEA
1h 27m
Nonstop
2:18 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Fri, Dec 18

Alaska Airlines
1:00 pmBOI
5h 53m
GEG · 3h 27m
5:53 pmSEA
Alaska Airlines
11:51 amSEA
1h 27m
Nonstop
2:18 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Fri, Dec 18

Alaska Airlines
1:13 pmBOI
6h 32m
PDX · 3h 57m
6:45 pmSEA
Alaska Airlines
11:51 amSEA
1h 27m
Nonstop
2:18 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Sat, Dec 19

Southwest Airlines
6:40 pmBOI
4h 40m
SMF · 1h 5m
10:20 pmSEA
Southwest Airlines
5:15 amSEA
6h 10m
SMF · 2h 55m
12:25 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Sun, Dec 20

Southwest Airlines
6:40 pmBOI
4h 40m
SMF · 1h 5m
10:20 pmSEA
Southwest Airlines
5:15 amSEA
6h 10m
SMF · 2h 55m
12:25 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Sat, Dec 19

Southwest Airlines
6:40 pmBOI
4h 40m
SMF · 1h 5m
10:20 pmSEA
Southwest Airlines
5:15 amSEA
6h 10m
SMF · 2h 55m
12:25 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Sun, Dec 20

Southwest Airlines
6:40 pmBOI
4h 40m
SMF · 1h 5m
10:20 pmSEA
Southwest Airlines
5:15 amSEA
6h 10m
SMF · 2h 55m
12:25 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Sat, Dec 19

Southwest Airlines
6:40 pmBOI
4h 40m
SMF · 1h 5m
10:20 pmSEA
Southwest Airlines
5:15 amSEA
6h 10m
SMF · 2h 55m
12:25 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Sun, Dec 20

Southwest Airlines
6:40 pmBOI
4h 40m
SMF · 1h 5m
10:20 pmSEA
Southwest Airlines
5:15 amSEA
6h 10m
SMF · 2h 55m
12:25 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Sat, Dec 19

Alaska Airlines
1:13 pmBOI
6h 32m
PDX · 3h 57m
6:45 pmSEA
Alaska Airlines
1:03 pmSEA
1h 24m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Sat, Dec 19

Alaska Airlines
1:13 pmBOI
6h 32m
PDX · 3h 57m
6:45 pmSEA
Alaska Airlines
1:03 pmSEA
1h 24m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Sun, Dec 20

Alaska Airlines
1:00 pmBOI
5h 53m
GEG · 3h 27m
5:53 pmSEA
Alaska Airlines
9:50 amSEA
1h 31m
Nonstop
12:21 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Sun, Dec 20

Alaska Airlines
1:13 pmBOI
6h 32m
PDX · 3h 57m
6:45 pmSEA
Alaska Airlines
9:50 amSEA
1h 31m
Nonstop
12:21 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Sat, Dec 19

Alaska Airlines
1:13 pmBOI
6h 32m
PDX · 3h 57m
6:45 pmSEA
Alaska Airlines
1:03 pmSEA
1h 24m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Sat, Dec 19

Alaska Airlines
1:00 pmBOI
5h 53m
GEG · 3h 27m
5:53 pmSEA
Alaska Airlines
1:03 pmSEA
1h 24m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Sun, Dec 20

Alaska Airlines
1:13 pmBOI
6h 32m
PDX · 3h 57m
6:45 pmSEA
Alaska Airlines
9:50 amSEA
1h 31m
Nonstop
12:21 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Sun, Dec 20

Alaska Airlines
1:13 pmBOI
6h 32m
PDX · 3h 57m
6:45 pmSEA
Alaska Airlines
9:50 amSEA
1h 31m
Nonstop
12:21 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 – Sun, Dec 20

Alaska Airlines
1:00 pmBOI
5h 53m
GEG · 3h 27m
5:53 pmSEA
Alaska Airlines
9:50 amSEA
1h 31m
Nonstop
12:21 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Sun, Dec 20

Alaska Airlines
1:00 pmBOI
5h 53m
GEG · 3h 27m
5:53 pmSEA
Alaska Airlines
9:50 amSEA
1h 31m
Nonstop
12:21 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 12 – Sat, Dec 19

Alaska Airlines
1:00 pmBOI
5h 53m
GEG · 3h 27m
5:53 pmSEA
Alaska Airlines
1:03 pmSEA
1h 24m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 11 – Sat, Dec 19

Alaska Airlines
1:00 pmBOI
5h 53m
GEG · 3h 27m
5:53 pmSEA
Alaska Airlines
1:03 pmSEA
1h 24m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Hotels for these nights (Dec 11–18, 2026 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $540 · 4★ citizenM Seattle Pioneer Square $882 · 5★ Fairmont Olympic Hotel $1,831

Hotels for these nights (Dec 11–19, 2026 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $618 · 4★ citizenM Seattle Pioneer Square $971 · 5★ Fairmont Olympic Hotel $2,069

Hotels for these nights (Dec 11–20, 2026 · 9 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $696 · 4★ citizenM Seattle Pioneer Square $1,097 · 5★ Fairmont Olympic Hotel $2,300

Hotels for these nights (Dec 12–18, 2026 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $462 · 4★ citizenM Seattle Pioneer Square $756 · 5★ Fairmont Olympic Hotel $1,593

Hotels for these nights (Dec 12–19, 2026 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $540 · 4★ citizenM Seattle Pioneer Square $845 · 5★ Fairmont Olympic Hotel $1,831

Hotels for these nights (Dec 12–20, 2026 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $618 · 4★ citizenM Seattle Pioneer Square $971 · 5★ Fairmont Olympic Hotel $2,062

Hotels for these nights (Dec 13–18, 2026 · 5 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $384 · 4★ citizenM Seattle Pioneer Square $511 · 5★ Fairmont Olympic Hotel $1,216

Hotels for these nights (Dec 13–19, 2026 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $462 · 4★ citizenM Seattle Pioneer Square $600 · 5★ Fairmont Olympic Hotel $1,454

Hotels for these nights (Dec 13–20, 2026 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $540 · 4★ citizenM Seattle Pioneer Square $726 · 5★ Fairmont Olympic Hotel $1,685

Make this trip yours

BOI ⇄ SEA

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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All dates for this routeHotels in Seattle with Axel
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Boise (BOI) to Seattle (SEA), Dec 11–13, 2026, return Dec 18–20, 2026: from $220 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $220 round trip, Axel-exclusive, Alaska Airlines, nonstop, Dec 11–18, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-12-11 → 2026-12-18Alaska AirlinesAS337 / AS234417:00:00→17:43:00 1h 43m nonstop · 11:51:00→14:18:00 1h 27m nonstopAxel-exclusive $220.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-18Delta Air LinesDL3688 / DL368819:28:00→20:24:00 1h 56m nonstop · 14:44:00→17:15:00 1h 31m nonstopAxel-exclusive $240.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-18Southwest AirlinesWN784 + WN4889 / WN3833 + WN86618:40:00→22:20:00 4h 40m 1 stop via SMF · 05:15:00→12:25:00 6h 10m 1 stop via SMFAxel-exclusive $250.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-18Alaska AirlinesAS445 / AS234416:59:00→17:42:00 1h 43m nonstop · 11:51:00→14:18:00 1h 27m nonstopAxel-exclusive $220.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-19Alaska AirlinesAS485 / AS29506:31:00→07:20:00 1h 49m nonstop · 13:03:00→15:27:00 1h 24m nonstopAxel-exclusive $253.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-20Alaska AirlinesAS445 / AS308716:59:00→17:42:00 1h 43m nonstop · 09:50:00→12:21:00 1h 31m nonstopAxel-exclusive $253.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-20Alaska AirlinesAS337 / AS308717:00:00→17:43:00 1h 43m nonstop · 09:50:00→12:21:00 1h 31m nonstopAxel-exclusive $253.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-20Alaska AirlinesAS337 / AS308716:20:00→17:00:00 1h 40m nonstop · 09:50:00→12:21:00 1h 31m nonstopAxel-exclusive $253.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-19Alaska AirlinesAS337 / AS29516:20:00→17:00:00 1h 40m nonstop · 13:03:00→15:27:00 1h 24m nonstopAxel-exclusive $253.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-19Alaska AirlinesAS230 / AS29506:37:00→07:25:00 1h 48m nonstop · 13:03:00→15:27:00 1h 24m nonstopAxel-exclusive $253.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-18Alaska AirlinesAS485 / AS234406:31:00→07:20:00 1h 49m nonstop · 11:51:00→14:18:00 1h 27m nonstopAxel-exclusive $220.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-18Alaska AirlinesAS230 / AS234406:37:00→07:25:00 1h 48m nonstop · 11:51:00→14:18:00 1h 27m nonstopAxel-exclusive $220.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-18Alaska AirlinesAS230 / AS234406:37:00→07:25:00 1h 48m nonstop · 11:51:00→14:18:00 1h 27m nonstopAxel-exclusive $220.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-18Alaska AirlinesAS337 / AS234416:20:00→17:00:00 1h 40m nonstop · 11:51:00→14:18:00 1h 27m nonstopAxel-exclusive $220.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-18Delta Air LinesDL4127 / DL368814:10:00→15:00:00 1h 50m nonstop · 14:44:00→17:15:00 1h 31m nonstopAxel-exclusive $240.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-18Delta Air LinesDL3775 / DL368806:15:00→07:14:00 1h 59m nonstop · 14:44:00→17:15:00 1h 31m nonstopAxel-exclusive $240.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-18Delta Air LinesDL3677 / DL368815:44:00→16:40:00 1h 56m nonstop · 14:44:00→17:15:00 1h 31m nonstopAxel-exclusive $240.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-18Delta Air LinesDL3740 / DL368808:59:00→10:09:00 2h 10m nonstop · 14:44:00→17:15:00 1h 31m nonstopAxel-exclusive $240.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-18Delta Air LinesDL3817 / DL368812:20:00→13:14:00 1h 54m nonstop · 14:44:00→17:15:00 1h 31m nonstopAxel-exclusive $240.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-19Alaska AirlinesAS445 / AS29516:59:00→17:42:00 1h 43m nonstop · 13:03:00→15:27:00 1h 24m nonstopAxel-exclusive $253.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-20Alaska AirlinesAS485 / AS308706:31:00→07:20:00 1h 49m nonstop · 09:50:00→12:21:00 1h 31m nonstopAxel-exclusive $253.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-19Alaska AirlinesAS230 / AS29506:37:00→07:25:00 1h 48m nonstop · 13:03:00→15:27:00 1h 24m nonstopAxel-exclusive $253.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-20Alaska AirlinesAS230 / AS308706:37:00→07:25:00 1h 48m nonstop · 09:50:00→12:21:00 1h 31m nonstopAxel-exclusive $253.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-19Alaska AirlinesAS337 / AS29517:00:00→17:43:00 1h 43m nonstop · 13:03:00→15:27:00 1h 24m nonstopAxel-exclusive $253.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-20Alaska AirlinesAS230 / AS308706:37:00→07:25:00 1h 48m nonstop · 09:50:00→12:21:00 1h 31m nonstopAxel-exclusive $253.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-19Delta Air LinesDL3740 / DL368808:59:00→10:09:00 2h 10m nonstop · 14:44:00→17:15:00 1h 31m nonstopAxel-exclusive $276.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-20Delta Air LinesDL4127 / DL369214:10:00→15:00:00 1h 50m nonstop · 17:44:00→20:17:00 1h 33m nonstopAxel-exclusive $276.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-20Delta Air LinesDL3817 / DL369212:20:00→13:14:00 1h 54m nonstop · 17:44:00→20:17:00 1h 33m nonstopAxel-exclusive $276.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-20Delta Air LinesDL3740 / DL369208:59:00→10:09:00 2h 10m nonstop · 17:44:00→20:17:00 1h 33m nonstopAxel-exclusive $276.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-19Delta Air LinesDL4127 / DL368814:10:00→15:00:00 1h 50m nonstop · 14:44:00→17:15:00 1h 31m nonstopAxel-exclusive $276.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-19Delta Air LinesDL3817 / DL368812:20:00→13:14:00 1h 54m nonstop · 14:44:00→17:15:00 1h 31m nonstopAxel-exclusive $276.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-20Delta Air LinesDL3688 / DL369219:28:00→20:24:00 1h 56m nonstop · 17:44:00→20:17:00 1h 33m nonstopAxel-exclusive $276.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-19Delta Air LinesDL3688 / DL368819:28:00→20:24:00 1h 56m nonstop · 14:44:00→17:15:00 1h 31m nonstopAxel-exclusive $276.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-19Delta Air LinesDL3775 / DL368806:15:00→07:14:00 1h 59m nonstop · 14:44:00→17:15:00 1h 31m nonstopAxel-exclusive $276.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-20Delta Air LinesDL3775 / DL369206:15:00→07:14:00 1h 59m nonstop · 17:44:00→20:17:00 1h 33m nonstopAxel-exclusive $276.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-19Delta Air LinesDL3677 / DL368815:44:00→16:40:00 1h 56m nonstop · 14:44:00→17:15:00 1h 31m nonstopAxel-exclusive $276.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-20Delta Air LinesDL3677 / DL369215:44:00→16:40:00 1h 56m nonstop · 17:44:00→20:17:00 1h 33m nonstopAxel-exclusive $276.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-18Southwest AirlinesWN784 + WN4889 / WN3833 + WN86618:40:00→22:20:00 4h 40m 1 stop via SMF · 05:15:00→12:25:00 6h 10m 1 stop via SMFAxel-exclusive $250.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-18Southwest AirlinesWN784 + WN4889 / WN3833 + WN86618:40:00→22:20:00 4h 40m 1 stop via SMF · 05:15:00→12:25:00 6h 10m 1 stop via SMFAxel-exclusive $250.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-18Alaska AirlinesAS3015 + AS2240 / AS234413:13:00→18:45:00 6h 32m 1 stop via PDX · 11:51:00→14:18:00 1h 27m nonstopAxel-exclusive $255.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-18Alaska AirlinesAS2498 + AS423 / AS234413:00:00→17:53:00 5h 53m 1 stop via GEG · 11:51:00→14:18:00 1h 27m nonstopAxel-exclusive $255.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-18Alaska AirlinesAS2498 + AS423 / AS234413:00:00→17:53:00 5h 53m 1 stop via GEG · 11:51:00→14:18:00 1h 27m nonstopAxel-exclusive $255.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-18Alaska AirlinesAS3015 + AS2240 / AS234413:13:00→18:45:00 6h 32m 1 stop via PDX · 11:51:00→14:18:00 1h 27m nonstopAxel-exclusive $255.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-18Alaska AirlinesAS2498 + AS423 / AS234413:00:00→17:53:00 5h 53m 1 stop via GEG · 11:51:00→14:18:00 1h 27m nonstopAxel-exclusive $255.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-18Alaska AirlinesAS3015 + AS2240 / AS234413:13:00→18:45:00 6h 32m 1 stop via PDX · 11:51:00→14:18:00 1h 27m nonstopAxel-exclusive $255.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-19Southwest AirlinesWN784 + WN4889 / WN3833 + WN86618:40:00→22:20:00 4h 40m 1 stop via SMF · 05:15:00→12:25:00 6h 10m 1 stop via SMFAxel-exclusive $287.502026-10-29T00:51:24Z
2026-12-13 → 2026-12-20Southwest AirlinesWN784 + WN4889 / WN3833 + WN86618:40:00→22:20:00 4h 40m 1 stop via SMF · 05:15:00→12:25:00 6h 10m 1 stop via SMFAxel-exclusive $287.502026-10-29T00:51:24Z
2026-12-13 → 2026-12-19Southwest AirlinesWN784 + WN4889 / WN3833 + WN86618:40:00→22:20:00 4h 40m 1 stop via SMF · 05:15:00→12:25:00 6h 10m 1 stop via SMFAxel-exclusive $287.502026-10-29T00:51:24Z
2026-12-11 → 2026-12-20Southwest AirlinesWN784 + WN4889 / WN3833 + WN86618:40:00→22:20:00 4h 40m 1 stop via SMF · 05:15:00→12:25:00 6h 10m 1 stop via SMFAxel-exclusive $287.502026-10-29T00:51:24Z
2026-12-12 → 2026-12-19Southwest AirlinesWN784 + WN4889 / WN3833 + WN86618:40:00→22:20:00 4h 40m 1 stop via SMF · 05:15:00→12:25:00 6h 10m 1 stop via SMFAxel-exclusive $287.502026-10-29T00:51:24Z
2026-12-12 → 2026-12-20Southwest AirlinesWN784 + WN4889 / WN3833 + WN86618:40:00→22:20:00 4h 40m 1 stop via SMF · 05:15:00→12:25:00 6h 10m 1 stop via SMFAxel-exclusive $287.502026-10-29T00:51:24Z
2026-12-11 → 2026-12-19Alaska AirlinesAS3015 + AS2240 / AS29513:13:00→18:45:00 6h 32m 1 stop via PDX · 13:03:00→15:27:00 1h 24m nonstopAxel-exclusive $288.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-19Alaska AirlinesAS3015 + AS2240 / AS29513:13:00→18:45:00 6h 32m 1 stop via PDX · 13:03:00→15:27:00 1h 24m nonstopAxel-exclusive $288.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-20Alaska AirlinesAS2498 + AS423 / AS308713:00:00→17:53:00 5h 53m 1 stop via GEG · 09:50:00→12:21:00 1h 31m nonstopAxel-exclusive $288.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-20Alaska AirlinesAS3015 + AS2240 / AS308713:13:00→18:45:00 6h 32m 1 stop via PDX · 09:50:00→12:21:00 1h 31m nonstopAxel-exclusive $288.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-19Alaska AirlinesAS3015 + AS2240 / AS29513:13:00→18:45:00 6h 32m 1 stop via PDX · 13:03:00→15:27:00 1h 24m nonstopAxel-exclusive $288.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-19Alaska AirlinesAS2498 + AS423 / AS29513:00:00→17:53:00 5h 53m 1 stop via GEG · 13:03:00→15:27:00 1h 24m nonstopAxel-exclusive $288.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-20Alaska AirlinesAS3015 + AS2240 / AS308713:13:00→18:45:00 6h 32m 1 stop via PDX · 09:50:00→12:21:00 1h 31m nonstopAxel-exclusive $288.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-20Alaska AirlinesAS3015 + AS2240 / AS308713:13:00→18:45:00 6h 32m 1 stop via PDX · 09:50:00→12:21:00 1h 31m nonstopAxel-exclusive $288.002026-10-29T00:51:24Z
2026-12-13 → 2026-12-20Alaska AirlinesAS2498 + AS423 / AS308713:00:00→17:53:00 5h 53m 1 stop via GEG · 09:50:00→12:21:00 1h 31m nonstopAxel-exclusive $288.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-20Alaska AirlinesAS2498 + AS423 / AS308713:00:00→17:53:00 5h 53m 1 stop via GEG · 09:50:00→12:21:00 1h 31m nonstopAxel-exclusive $288.002026-10-29T00:51:24Z
2026-12-12 → 2026-12-19Alaska AirlinesAS2498 + AS423 / AS29513:00:00→17:53:00 5h 53m 1 stop via GEG · 13:03:00→15:27:00 1h 24m nonstopAxel-exclusive $288.002026-10-29T00:51:24Z
2026-12-11 → 2026-12-19Alaska AirlinesAS2498 + AS423 / AS29513:00:00→17:53:00 5h 53m 1 stop via GEG · 13:03:00→15:27:00 1h 24m nonstopAxel-exclusive $288.002026-10-29T00:51:24Z

Hotels in Seattle for these trips

Hotels: under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Seattle

Route overview: Boise to Seattle (SEA) flight deals

2026-12-11 → 2026-12-18 · Axel-exclusive $220.00

  • Alaska Airlines AS337: BOI 2026-12-11 17:00:00 → SEA 2026-12-11 17:43:00; nonstop; 103 minutes. Local airport times.
  • Alaska Airlines AS2344: SEA 2026-12-18 11:51:00 → BOI 2026-12-18 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-13 → 2026-12-18 · Axel-exclusive $240.00

  • Delta Air Lines DL3688: BOI 2026-12-13 19:28:00 → SEA 2026-12-13 20:24:00; nonstop; 116 minutes. Local airport times.
  • Delta Air Lines DL3688: SEA 2026-12-18 14:44:00 → BOI 2026-12-18 17:15:00; nonstop; 91 minutes. Local airport times.

2026-12-11 → 2026-12-18 · Axel-exclusive $250.00

  • Southwest Airlines WN784 / WN4889: BOI 2026-12-11 18:40:00 → SEA 2026-12-11 22:20:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN784: BOI 2026-12-11 18:40:00 → SMF 2026-12-11 19:10:00; layover at SMF: 65 minutes.
    • WN4889: SMF 2026-12-11 20:15:00 → SEA 2026-12-11 22:20:00.
  • Southwest Airlines WN3833 / WN866: SEA 2026-12-18 05:15:00 → BOI 2026-12-18 12:25:00; 1 stop(s) via SMF; 370 minutes. Local airport times.
    • WN3833: SEA 2026-12-18 05:15:00 → SMF 2026-12-18 07:05:00; layover at SMF: 175 minutes.
    • WN866: SMF 2026-12-18 10:00:00 → BOI 2026-12-18 12:25:00.

2026-12-12 → 2026-12-18 · Axel-exclusive $220.00

  • Alaska Airlines AS445: BOI 2026-12-12 16:59:00 → SEA 2026-12-12 17:42:00; nonstop; 103 minutes. Local airport times.
  • Alaska Airlines AS2344: SEA 2026-12-18 11:51:00 → BOI 2026-12-18 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $253.00

  • Alaska Airlines AS485: BOI 2026-12-12 06:31:00 → SEA 2026-12-12 07:20:00; nonstop; 109 minutes. Local airport times.
  • Alaska Airlines AS295: SEA 2026-12-19 13:03:00 → BOI 2026-12-19 15:27:00; nonstop; 84 minutes. Local airport times.

2026-12-12 → 2026-12-20 · Axel-exclusive $253.00

  • Alaska Airlines AS445: BOI 2026-12-12 16:59:00 → SEA 2026-12-12 17:42:00; nonstop; 103 minutes. Local airport times.
  • Alaska Airlines AS3087: SEA 2026-12-20 09:50:00 → BOI 2026-12-20 12:21:00; nonstop; 91 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $253.00

  • Alaska Airlines AS337: BOI 2026-12-11 17:00:00 → SEA 2026-12-11 17:43:00; nonstop; 103 minutes. Local airport times.
  • Alaska Airlines AS3087: SEA 2026-12-20 09:50:00 → BOI 2026-12-20 12:21:00; nonstop; 91 minutes. Local airport times.

2026-12-13 → 2026-12-20 · Axel-exclusive $253.00

  • Alaska Airlines AS337: BOI 2026-12-13 16:20:00 → SEA 2026-12-13 17:00:00; nonstop; 100 minutes. Local airport times.
  • Alaska Airlines AS3087: SEA 2026-12-20 09:50:00 → BOI 2026-12-20 12:21:00; nonstop; 91 minutes. Local airport times.

2026-12-13 → 2026-12-19 · Axel-exclusive $253.00

  • Alaska Airlines AS337: BOI 2026-12-13 16:20:00 → SEA 2026-12-13 17:00:00; nonstop; 100 minutes. Local airport times.
  • Alaska Airlines AS295: SEA 2026-12-19 13:03:00 → BOI 2026-12-19 15:27:00; nonstop; 84 minutes. Local airport times.

2026-12-11 → 2026-12-19 · Axel-exclusive $253.00

  • Alaska Airlines AS230: BOI 2026-12-11 06:37:00 → SEA 2026-12-11 07:25:00; nonstop; 108 minutes. Local airport times.
  • Alaska Airlines AS295: SEA 2026-12-19 13:03:00 → BOI 2026-12-19 15:27:00; nonstop; 84 minutes. Local airport times.

2026-12-12 → 2026-12-18 · Axel-exclusive $220.00

  • Alaska Airlines AS485: BOI 2026-12-12 06:31:00 → SEA 2026-12-12 07:20:00; nonstop; 109 minutes. Local airport times.
  • Alaska Airlines AS2344: SEA 2026-12-18 11:51:00 → BOI 2026-12-18 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-13 → 2026-12-18 · Axel-exclusive $220.00

  • Alaska Airlines AS230: BOI 2026-12-13 06:37:00 → SEA 2026-12-13 07:25:00; nonstop; 108 minutes. Local airport times.
  • Alaska Airlines AS2344: SEA 2026-12-18 11:51:00 → BOI 2026-12-18 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-11 → 2026-12-18 · Axel-exclusive $220.00

  • Alaska Airlines AS230: BOI 2026-12-11 06:37:00 → SEA 2026-12-11 07:25:00; nonstop; 108 minutes. Local airport times.
  • Alaska Airlines AS2344: SEA 2026-12-18 11:51:00 → BOI 2026-12-18 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-13 → 2026-12-18 · Axel-exclusive $220.00

  • Alaska Airlines AS337: BOI 2026-12-13 16:20:00 → SEA 2026-12-13 17:00:00; nonstop; 100 minutes. Local airport times.
  • Alaska Airlines AS2344: SEA 2026-12-18 11:51:00 → BOI 2026-12-18 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-12 → 2026-12-18 · Axel-exclusive $240.00

  • Delta Air Lines DL4127: BOI 2026-12-12 14:10:00 → SEA 2026-12-12 15:00:00; nonstop; 110 minutes. Local airport times.
  • Delta Air Lines DL3688: SEA 2026-12-18 14:44:00 → BOI 2026-12-18 17:15:00; nonstop; 91 minutes. Local airport times.

2026-12-12 → 2026-12-18 · Axel-exclusive $240.00

  • Delta Air Lines DL3775: BOI 2026-12-12 06:15:00 → SEA 2026-12-12 07:14:00; nonstop; 119 minutes. Local airport times.
  • Delta Air Lines DL3688: SEA 2026-12-18 14:44:00 → BOI 2026-12-18 17:15:00; nonstop; 91 minutes. Local airport times.

2026-12-13 → 2026-12-18 · Axel-exclusive $240.00

  • Delta Air Lines DL3677: BOI 2026-12-13 15:44:00 → SEA 2026-12-13 16:40:00; nonstop; 116 minutes. Local airport times.
  • Delta Air Lines DL3688: SEA 2026-12-18 14:44:00 → BOI 2026-12-18 17:15:00; nonstop; 91 minutes. Local airport times.

2026-12-11 → 2026-12-18 · Axel-exclusive $240.00

  • Delta Air Lines DL3740: BOI 2026-12-11 08:59:00 → SEA 2026-12-11 10:09:00; nonstop; 130 minutes. Local airport times.
  • Delta Air Lines DL3688: SEA 2026-12-18 14:44:00 → BOI 2026-12-18 17:15:00; nonstop; 91 minutes. Local airport times.

2026-12-11 → 2026-12-18 · Axel-exclusive $240.00

  • Delta Air Lines DL3817: BOI 2026-12-11 12:20:00 → SEA 2026-12-11 13:14:00; nonstop; 114 minutes. Local airport times.
  • Delta Air Lines DL3688: SEA 2026-12-18 14:44:00 → BOI 2026-12-18 17:15:00; nonstop; 91 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $253.00

  • Alaska Airlines AS445: BOI 2026-12-12 16:59:00 → SEA 2026-12-12 17:42:00; nonstop; 103 minutes. Local airport times.
  • Alaska Airlines AS295: SEA 2026-12-19 13:03:00 → BOI 2026-12-19 15:27:00; nonstop; 84 minutes. Local airport times.

2026-12-12 → 2026-12-20 · Axel-exclusive $253.00

  • Alaska Airlines AS485: BOI 2026-12-12 06:31:00 → SEA 2026-12-12 07:20:00; nonstop; 109 minutes. Local airport times.
  • Alaska Airlines AS3087: SEA 2026-12-20 09:50:00 → BOI 2026-12-20 12:21:00; nonstop; 91 minutes. Local airport times.

2026-12-13 → 2026-12-19 · Axel-exclusive $253.00

  • Alaska Airlines AS230: BOI 2026-12-13 06:37:00 → SEA 2026-12-13 07:25:00; nonstop; 108 minutes. Local airport times.
  • Alaska Airlines AS295: SEA 2026-12-19 13:03:00 → BOI 2026-12-19 15:27:00; nonstop; 84 minutes. Local airport times.

2026-12-13 → 2026-12-20 · Axel-exclusive $253.00

  • Alaska Airlines AS230: BOI 2026-12-13 06:37:00 → SEA 2026-12-13 07:25:00; nonstop; 108 minutes. Local airport times.
  • Alaska Airlines AS3087: SEA 2026-12-20 09:50:00 → BOI 2026-12-20 12:21:00; nonstop; 91 minutes. Local airport times.

2026-12-11 → 2026-12-19 · Axel-exclusive $253.00

  • Alaska Airlines AS337: BOI 2026-12-11 17:00:00 → SEA 2026-12-11 17:43:00; nonstop; 103 minutes. Local airport times.
  • Alaska Airlines AS295: SEA 2026-12-19 13:03:00 → BOI 2026-12-19 15:27:00; nonstop; 84 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $253.00

  • Alaska Airlines AS230: BOI 2026-12-11 06:37:00 → SEA 2026-12-11 07:25:00; nonstop; 108 minutes. Local airport times.
  • Alaska Airlines AS3087: SEA 2026-12-20 09:50:00 → BOI 2026-12-20 12:21:00; nonstop; 91 minutes. Local airport times.

2026-12-11 → 2026-12-19 · Axel-exclusive $276.00

  • Delta Air Lines DL3740: BOI 2026-12-11 08:59:00 → SEA 2026-12-11 10:09:00; nonstop; 130 minutes. Local airport times.
  • Delta Air Lines DL3688: SEA 2026-12-19 14:44:00 → BOI 2026-12-19 17:15:00; nonstop; 91 minutes. Local airport times.

2026-12-12 → 2026-12-20 · Axel-exclusive $276.00

  • Delta Air Lines DL4127: BOI 2026-12-12 14:10:00 → SEA 2026-12-12 15:00:00; nonstop; 110 minutes. Local airport times.
  • Delta Air Lines DL3692: SEA 2026-12-20 17:44:00 → BOI 2026-12-20 20:17:00; nonstop; 93 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $276.00

  • Delta Air Lines DL3817: BOI 2026-12-11 12:20:00 → SEA 2026-12-11 13:14:00; nonstop; 114 minutes. Local airport times.
  • Delta Air Lines DL3692: SEA 2026-12-20 17:44:00 → BOI 2026-12-20 20:17:00; nonstop; 93 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $276.00

  • Delta Air Lines DL3740: BOI 2026-12-11 08:59:00 → SEA 2026-12-11 10:09:00; nonstop; 130 minutes. Local airport times.
  • Delta Air Lines DL3692: SEA 2026-12-20 17:44:00 → BOI 2026-12-20 20:17:00; nonstop; 93 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $276.00

  • Delta Air Lines DL4127: BOI 2026-12-12 14:10:00 → SEA 2026-12-12 15:00:00; nonstop; 110 minutes. Local airport times.
  • Delta Air Lines DL3688: SEA 2026-12-19 14:44:00 → BOI 2026-12-19 17:15:00; nonstop; 91 minutes. Local airport times.

2026-12-11 → 2026-12-19 · Axel-exclusive $276.00

  • Delta Air Lines DL3817: BOI 2026-12-11 12:20:00 → SEA 2026-12-11 13:14:00; nonstop; 114 minutes. Local airport times.
  • Delta Air Lines DL3688: SEA 2026-12-19 14:44:00 → BOI 2026-12-19 17:15:00; nonstop; 91 minutes. Local airport times.

2026-12-13 → 2026-12-20 · Axel-exclusive $276.00

  • Delta Air Lines DL3688: BOI 2026-12-13 19:28:00 → SEA 2026-12-13 20:24:00; nonstop; 116 minutes. Local airport times.
  • Delta Air Lines DL3692: SEA 2026-12-20 17:44:00 → BOI 2026-12-20 20:17:00; nonstop; 93 minutes. Local airport times.

2026-12-13 → 2026-12-19 · Axel-exclusive $276.00

  • Delta Air Lines DL3688: BOI 2026-12-13 19:28:00 → SEA 2026-12-13 20:24:00; nonstop; 116 minutes. Local airport times.
  • Delta Air Lines DL3688: SEA 2026-12-19 14:44:00 → BOI 2026-12-19 17:15:00; nonstop; 91 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $276.00

  • Delta Air Lines DL3775: BOI 2026-12-12 06:15:00 → SEA 2026-12-12 07:14:00; nonstop; 119 minutes. Local airport times.
  • Delta Air Lines DL3688: SEA 2026-12-19 14:44:00 → BOI 2026-12-19 17:15:00; nonstop; 91 minutes. Local airport times.

2026-12-12 → 2026-12-20 · Axel-exclusive $276.00

  • Delta Air Lines DL3775: BOI 2026-12-12 06:15:00 → SEA 2026-12-12 07:14:00; nonstop; 119 minutes. Local airport times.
  • Delta Air Lines DL3692: SEA 2026-12-20 17:44:00 → BOI 2026-12-20 20:17:00; nonstop; 93 minutes. Local airport times.

2026-12-13 → 2026-12-19 · Axel-exclusive $276.00

  • Delta Air Lines DL3677: BOI 2026-12-13 15:44:00 → SEA 2026-12-13 16:40:00; nonstop; 116 minutes. Local airport times.
  • Delta Air Lines DL3688: SEA 2026-12-19 14:44:00 → BOI 2026-12-19 17:15:00; nonstop; 91 minutes. Local airport times.

2026-12-13 → 2026-12-20 · Axel-exclusive $276.00

  • Delta Air Lines DL3677: BOI 2026-12-13 15:44:00 → SEA 2026-12-13 16:40:00; nonstop; 116 minutes. Local airport times.
  • Delta Air Lines DL3692: SEA 2026-12-20 17:44:00 → BOI 2026-12-20 20:17:00; nonstop; 93 minutes. Local airport times.

2026-12-13 → 2026-12-18 · Axel-exclusive $250.00

  • Southwest Airlines WN784 / WN4889: BOI 2026-12-13 18:40:00 → SEA 2026-12-13 22:20:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN784: BOI 2026-12-13 18:40:00 → SMF 2026-12-13 19:10:00; layover at SMF: 65 minutes.
    • WN4889: SMF 2026-12-13 20:15:00 → SEA 2026-12-13 22:20:00.
  • Southwest Airlines WN3833 / WN866: SEA 2026-12-18 05:15:00 → BOI 2026-12-18 12:25:00; 1 stop(s) via SMF; 370 minutes. Local airport times.
    • WN3833: SEA 2026-12-18 05:15:00 → SMF 2026-12-18 07:05:00; layover at SMF: 175 minutes.
    • WN866: SMF 2026-12-18 10:00:00 → BOI 2026-12-18 12:25:00.

2026-12-12 → 2026-12-18 · Axel-exclusive $250.00

  • Southwest Airlines WN784 / WN4889: BOI 2026-12-12 18:40:00 → SEA 2026-12-12 22:20:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN784: BOI 2026-12-12 18:40:00 → SMF 2026-12-12 19:10:00; layover at SMF: 65 minutes.
    • WN4889: SMF 2026-12-12 20:15:00 → SEA 2026-12-12 22:20:00.
  • Southwest Airlines WN3833 / WN866: SEA 2026-12-18 05:15:00 → BOI 2026-12-18 12:25:00; 1 stop(s) via SMF; 370 minutes. Local airport times.
    • WN3833: SEA 2026-12-18 05:15:00 → SMF 2026-12-18 07:05:00; layover at SMF: 175 minutes.
    • WN866: SMF 2026-12-18 10:00:00 → BOI 2026-12-18 12:25:00.

2026-12-12 → 2026-12-18 · Axel-exclusive $255.00

  • Alaska Airlines AS3015 / AS2240: BOI 2026-12-12 13:13:00 → SEA 2026-12-12 18:45:00; 1 stop(s) via PDX; 392 minutes. Local airport times.
    • AS3015: BOI 2026-12-12 13:13:00 → PDX 2026-12-12 13:48:00; layover at PDX: 237 minutes.
    • AS2240: PDX 2026-12-12 17:45:00 → SEA 2026-12-12 18:45:00.
  • Alaska Airlines AS2344: SEA 2026-12-18 11:51:00 → BOI 2026-12-18 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-13 → 2026-12-18 · Axel-exclusive $255.00

  • Alaska Airlines AS2498 / AS423: BOI 2026-12-13 13:00:00 → SEA 2026-12-13 17:53:00; 1 stop(s) via GEG; 353 minutes. Local airport times.
    • AS2498: BOI 2026-12-13 13:00:00 → GEG 2026-12-13 13:10:00; layover at GEG: 207 minutes.
    • AS423: GEG 2026-12-13 16:37:00 → SEA 2026-12-13 17:53:00.
  • Alaska Airlines AS2344: SEA 2026-12-18 11:51:00 → BOI 2026-12-18 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-11 → 2026-12-18 · Axel-exclusive $255.00

  • Alaska Airlines AS2498 / AS423: BOI 2026-12-11 13:00:00 → SEA 2026-12-11 17:53:00; 1 stop(s) via GEG; 353 minutes. Local airport times.
    • AS2498: BOI 2026-12-11 13:00:00 → GEG 2026-12-11 13:10:00; layover at GEG: 207 minutes.
    • AS423: GEG 2026-12-11 16:37:00 → SEA 2026-12-11 17:53:00.
  • Alaska Airlines AS2344: SEA 2026-12-18 11:51:00 → BOI 2026-12-18 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-11 → 2026-12-18 · Axel-exclusive $255.00

  • Alaska Airlines AS3015 / AS2240: BOI 2026-12-11 13:13:00 → SEA 2026-12-11 18:45:00; 1 stop(s) via PDX; 392 minutes. Local airport times.
    • AS3015: BOI 2026-12-11 13:13:00 → PDX 2026-12-11 13:48:00; layover at PDX: 237 minutes.
    • AS2240: PDX 2026-12-11 17:45:00 → SEA 2026-12-11 18:45:00.
  • Alaska Airlines AS2344: SEA 2026-12-18 11:51:00 → BOI 2026-12-18 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-12 → 2026-12-18 · Axel-exclusive $255.00

  • Alaska Airlines AS2498 / AS423: BOI 2026-12-12 13:00:00 → SEA 2026-12-12 17:53:00; 1 stop(s) via GEG; 353 minutes. Local airport times.
    • AS2498: BOI 2026-12-12 13:00:00 → GEG 2026-12-12 13:10:00; layover at GEG: 207 minutes.
    • AS423: GEG 2026-12-12 16:37:00 → SEA 2026-12-12 17:53:00.
  • Alaska Airlines AS2344: SEA 2026-12-18 11:51:00 → BOI 2026-12-18 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-13 → 2026-12-18 · Axel-exclusive $255.00

  • Alaska Airlines AS3015 / AS2240: BOI 2026-12-13 13:13:00 → SEA 2026-12-13 18:45:00; 1 stop(s) via PDX; 392 minutes. Local airport times.
    • AS3015: BOI 2026-12-13 13:13:00 → PDX 2026-12-13 13:48:00; layover at PDX: 237 minutes.
    • AS2240: PDX 2026-12-13 17:45:00 → SEA 2026-12-13 18:45:00.
  • Alaska Airlines AS2344: SEA 2026-12-18 11:51:00 → BOI 2026-12-18 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-11 → 2026-12-19 · Axel-exclusive $287.50

  • Southwest Airlines WN784 / WN4889: BOI 2026-12-11 18:40:00 → SEA 2026-12-11 22:20:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN784: BOI 2026-12-11 18:40:00 → SMF 2026-12-11 19:10:00; layover at SMF: 65 minutes.
    • WN4889: SMF 2026-12-11 20:15:00 → SEA 2026-12-11 22:20:00.
  • Southwest Airlines WN3833 / WN866: SEA 2026-12-19 05:15:00 → BOI 2026-12-19 12:25:00; 1 stop(s) via SMF; 370 minutes. Local airport times.
    • WN3833: SEA 2026-12-19 05:15:00 → SMF 2026-12-19 07:05:00; layover at SMF: 175 minutes.
    • WN866: SMF 2026-12-19 10:00:00 → BOI 2026-12-19 12:25:00.

2026-12-13 → 2026-12-20 · Axel-exclusive $287.50

  • Southwest Airlines WN784 / WN4889: BOI 2026-12-13 18:40:00 → SEA 2026-12-13 22:20:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN784: BOI 2026-12-13 18:40:00 → SMF 2026-12-13 19:10:00; layover at SMF: 65 minutes.
    • WN4889: SMF 2026-12-13 20:15:00 → SEA 2026-12-13 22:20:00.
  • Southwest Airlines WN3833 / WN866: SEA 2026-12-20 05:15:00 → BOI 2026-12-20 12:25:00; 1 stop(s) via SMF; 370 minutes. Local airport times.
    • WN3833: SEA 2026-12-20 05:15:00 → SMF 2026-12-20 07:05:00; layover at SMF: 175 minutes.
    • WN866: SMF 2026-12-20 10:00:00 → BOI 2026-12-20 12:25:00.

2026-12-13 → 2026-12-19 · Axel-exclusive $287.50

  • Southwest Airlines WN784 / WN4889: BOI 2026-12-13 18:40:00 → SEA 2026-12-13 22:20:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN784: BOI 2026-12-13 18:40:00 → SMF 2026-12-13 19:10:00; layover at SMF: 65 minutes.
    • WN4889: SMF 2026-12-13 20:15:00 → SEA 2026-12-13 22:20:00.
  • Southwest Airlines WN3833 / WN866: SEA 2026-12-19 05:15:00 → BOI 2026-12-19 12:25:00; 1 stop(s) via SMF; 370 minutes. Local airport times.
    • WN3833: SEA 2026-12-19 05:15:00 → SMF 2026-12-19 07:05:00; layover at SMF: 175 minutes.
    • WN866: SMF 2026-12-19 10:00:00 → BOI 2026-12-19 12:25:00.

2026-12-11 → 2026-12-20 · Axel-exclusive $287.50

  • Southwest Airlines WN784 / WN4889: BOI 2026-12-11 18:40:00 → SEA 2026-12-11 22:20:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN784: BOI 2026-12-11 18:40:00 → SMF 2026-12-11 19:10:00; layover at SMF: 65 minutes.
    • WN4889: SMF 2026-12-11 20:15:00 → SEA 2026-12-11 22:20:00.
  • Southwest Airlines WN3833 / WN866: SEA 2026-12-20 05:15:00 → BOI 2026-12-20 12:25:00; 1 stop(s) via SMF; 370 minutes. Local airport times.
    • WN3833: SEA 2026-12-20 05:15:00 → SMF 2026-12-20 07:05:00; layover at SMF: 175 minutes.
    • WN866: SMF 2026-12-20 10:00:00 → BOI 2026-12-20 12:25:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $287.50

  • Southwest Airlines WN784 / WN4889: BOI 2026-12-12 18:40:00 → SEA 2026-12-12 22:20:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN784: BOI 2026-12-12 18:40:00 → SMF 2026-12-12 19:10:00; layover at SMF: 65 minutes.
    • WN4889: SMF 2026-12-12 20:15:00 → SEA 2026-12-12 22:20:00.
  • Southwest Airlines WN3833 / WN866: SEA 2026-12-19 05:15:00 → BOI 2026-12-19 12:25:00; 1 stop(s) via SMF; 370 minutes. Local airport times.
    • WN3833: SEA 2026-12-19 05:15:00 → SMF 2026-12-19 07:05:00; layover at SMF: 175 minutes.
    • WN866: SMF 2026-12-19 10:00:00 → BOI 2026-12-19 12:25:00.

2026-12-12 → 2026-12-20 · Axel-exclusive $287.50

  • Southwest Airlines WN784 / WN4889: BOI 2026-12-12 18:40:00 → SEA 2026-12-12 22:20:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN784: BOI 2026-12-12 18:40:00 → SMF 2026-12-12 19:10:00; layover at SMF: 65 minutes.
    • WN4889: SMF 2026-12-12 20:15:00 → SEA 2026-12-12 22:20:00.
  • Southwest Airlines WN3833 / WN866: SEA 2026-12-20 05:15:00 → BOI 2026-12-20 12:25:00; 1 stop(s) via SMF; 370 minutes. Local airport times.
    • WN3833: SEA 2026-12-20 05:15:00 → SMF 2026-12-20 07:05:00; layover at SMF: 175 minutes.
    • WN866: SMF 2026-12-20 10:00:00 → BOI 2026-12-20 12:25:00.

2026-12-11 → 2026-12-19 · Axel-exclusive $288.00

  • Alaska Airlines AS3015 / AS2240: BOI 2026-12-11 13:13:00 → SEA 2026-12-11 18:45:00; 1 stop(s) via PDX; 392 minutes. Local airport times.
    • AS3015: BOI 2026-12-11 13:13:00 → PDX 2026-12-11 13:48:00; layover at PDX: 237 minutes.
    • AS2240: PDX 2026-12-11 17:45:00 → SEA 2026-12-11 18:45:00.
  • Alaska Airlines AS295: SEA 2026-12-19 13:03:00 → BOI 2026-12-19 15:27:00; nonstop; 84 minutes. Local airport times.

2026-12-13 → 2026-12-19 · Axel-exclusive $288.00

  • Alaska Airlines AS3015 / AS2240: BOI 2026-12-13 13:13:00 → SEA 2026-12-13 18:45:00; 1 stop(s) via PDX; 392 minutes. Local airport times.
    • AS3015: BOI 2026-12-13 13:13:00 → PDX 2026-12-13 13:48:00; layover at PDX: 237 minutes.
    • AS2240: PDX 2026-12-13 17:45:00 → SEA 2026-12-13 18:45:00.
  • Alaska Airlines AS295: SEA 2026-12-19 13:03:00 → BOI 2026-12-19 15:27:00; nonstop; 84 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $288.00

  • Alaska Airlines AS2498 / AS423: BOI 2026-12-11 13:00:00 → SEA 2026-12-11 17:53:00; 1 stop(s) via GEG; 353 minutes. Local airport times.
    • AS2498: BOI 2026-12-11 13:00:00 → GEG 2026-12-11 13:10:00; layover at GEG: 207 minutes.
    • AS423: GEG 2026-12-11 16:37:00 → SEA 2026-12-11 17:53:00.
  • Alaska Airlines AS3087: SEA 2026-12-20 09:50:00 → BOI 2026-12-20 12:21:00; nonstop; 91 minutes. Local airport times.

2026-12-13 → 2026-12-20 · Axel-exclusive $288.00

  • Alaska Airlines AS3015 / AS2240: BOI 2026-12-13 13:13:00 → SEA 2026-12-13 18:45:00; 1 stop(s) via PDX; 392 minutes. Local airport times.
    • AS3015: BOI 2026-12-13 13:13:00 → PDX 2026-12-13 13:48:00; layover at PDX: 237 minutes.
    • AS2240: PDX 2026-12-13 17:45:00 → SEA 2026-12-13 18:45:00.
  • Alaska Airlines AS3087: SEA 2026-12-20 09:50:00 → BOI 2026-12-20 12:21:00; nonstop; 91 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $288.00

  • Alaska Airlines AS3015 / AS2240: BOI 2026-12-12 13:13:00 → SEA 2026-12-12 18:45:00; 1 stop(s) via PDX; 392 minutes. Local airport times.
    • AS3015: BOI 2026-12-12 13:13:00 → PDX 2026-12-12 13:48:00; layover at PDX: 237 minutes.
    • AS2240: PDX 2026-12-12 17:45:00 → SEA 2026-12-12 18:45:00.
  • Alaska Airlines AS295: SEA 2026-12-19 13:03:00 → BOI 2026-12-19 15:27:00; nonstop; 84 minutes. Local airport times.

2026-12-13 → 2026-12-19 · Axel-exclusive $288.00

  • Alaska Airlines AS2498 / AS423: BOI 2026-12-13 13:00:00 → SEA 2026-12-13 17:53:00; 1 stop(s) via GEG; 353 minutes. Local airport times.
    • AS2498: BOI 2026-12-13 13:00:00 → GEG 2026-12-13 13:10:00; layover at GEG: 207 minutes.
    • AS423: GEG 2026-12-13 16:37:00 → SEA 2026-12-13 17:53:00.
  • Alaska Airlines AS295: SEA 2026-12-19 13:03:00 → BOI 2026-12-19 15:27:00; nonstop; 84 minutes. Local airport times.

2026-12-12 → 2026-12-20 · Axel-exclusive $288.00

  • Alaska Airlines AS3015 / AS2240: BOI 2026-12-12 13:13:00 → SEA 2026-12-12 18:45:00; 1 stop(s) via PDX; 392 minutes. Local airport times.
    • AS3015: BOI 2026-12-12 13:13:00 → PDX 2026-12-12 13:48:00; layover at PDX: 237 minutes.
    • AS2240: PDX 2026-12-12 17:45:00 → SEA 2026-12-12 18:45:00.
  • Alaska Airlines AS3087: SEA 2026-12-20 09:50:00 → BOI 2026-12-20 12:21:00; nonstop; 91 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $288.00

  • Alaska Airlines AS3015 / AS2240: BOI 2026-12-11 13:13:00 → SEA 2026-12-11 18:45:00; 1 stop(s) via PDX; 392 minutes. Local airport times.
    • AS3015: BOI 2026-12-11 13:13:00 → PDX 2026-12-11 13:48:00; layover at PDX: 237 minutes.
    • AS2240: PDX 2026-12-11 17:45:00 → SEA 2026-12-11 18:45:00.
  • Alaska Airlines AS3087: SEA 2026-12-20 09:50:00 → BOI 2026-12-20 12:21:00; nonstop; 91 minutes. Local airport times.

2026-12-13 → 2026-12-20 · Axel-exclusive $288.00

  • Alaska Airlines AS2498 / AS423: BOI 2026-12-13 13:00:00 → SEA 2026-12-13 17:53:00; 1 stop(s) via GEG; 353 minutes. Local airport times.
    • AS2498: BOI 2026-12-13 13:00:00 → GEG 2026-12-13 13:10:00; layover at GEG: 207 minutes.
    • AS423: GEG 2026-12-13 16:37:00 → SEA 2026-12-13 17:53:00.
  • Alaska Airlines AS3087: SEA 2026-12-20 09:50:00 → BOI 2026-12-20 12:21:00; nonstop; 91 minutes. Local airport times.

2026-12-12 → 2026-12-20 · Axel-exclusive $288.00

  • Alaska Airlines AS2498 / AS423: BOI 2026-12-12 13:00:00 → SEA 2026-12-12 17:53:00; 1 stop(s) via GEG; 353 minutes. Local airport times.
    • AS2498: BOI 2026-12-12 13:00:00 → GEG 2026-12-12 13:10:00; layover at GEG: 207 minutes.
    • AS423: GEG 2026-12-12 16:37:00 → SEA 2026-12-12 17:53:00.
  • Alaska Airlines AS3087: SEA 2026-12-20 09:50:00 → BOI 2026-12-20 12:21:00; nonstop; 91 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $288.00

  • Alaska Airlines AS2498 / AS423: BOI 2026-12-12 13:00:00 → SEA 2026-12-12 17:53:00; 1 stop(s) via GEG; 353 minutes. Local airport times.
    • AS2498: BOI 2026-12-12 13:00:00 → GEG 2026-12-12 13:10:00; layover at GEG: 207 minutes.
    • AS423: GEG 2026-12-12 16:37:00 → SEA 2026-12-12 17:53:00.
  • Alaska Airlines AS295: SEA 2026-12-19 13:03:00 → BOI 2026-12-19 15:27:00; nonstop; 84 minutes. Local airport times.

2026-12-11 → 2026-12-19 · Axel-exclusive $288.00

  • Alaska Airlines AS2498 / AS423: BOI 2026-12-11 13:00:00 → SEA 2026-12-11 17:53:00; 1 stop(s) via GEG; 353 minutes. Local airport times.
    • AS2498: BOI 2026-12-11 13:00:00 → GEG 2026-12-11 13:10:00; layover at GEG: 207 minutes.
    • AS423: GEG 2026-12-11 16:37:00 → SEA 2026-12-11 17:53:00.
  • Alaska Airlines AS295: SEA 2026-12-19 13:03:00 → BOI 2026-12-19 15:27:00; nonstop; 84 minutes. Local airport times.

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  • This page: Boise (BOI) to Seattle (SEA) · Dec 11–Dec 13, 2026 · return Dec 18–Dec 20, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Boise to Seattle (SEA) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.