Boise (BOI) to Seattle (SEA), Dec 2, 2026: round trips from $220, one way from $115

Boise (BOI) to Seattle (SEA), Dec 2, 2026: round trips from $220, one way from $115 on Axel, checked Oct 29, 2026. Lowest published fares: $220 round trip, Axel-exclusive, Alaska Airlines, nonstop, Dec 2–3, 2026; $115 one way, Axel-exclusive, Alaska Airlines, nonstop, Dec 2, 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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

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.

• Hotels in Seattle for these nights (Dec 2–3, 2026 · 1 night · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $84 total · 4★ citizenM Seattle Pioneer Square, $102 total · 5★ Fairmont Olympic Hotel, $302 total
• Hotels in Seattle for these nights (Dec 2–4, 2026 · 2 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $164 total · 4★ citizenM Seattle Pioneer Square, $203 total · 5★ Fairmont Olympic Hotel, $589 total
• Hotels in Seattle for these nights (Dec 2–5, 2026 · 3 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $245 total · 4★ citizenM Seattle Pioneer Square, $321 total · 5★ Fairmont Olympic Hotel, $871 total
• Hotels in Seattle for these nights (Dec 2–6, 2026 · 4 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $326 total · 4★ Hilton Seattle Airport & Conference Center, $426 total · 5★ Fairmont Olympic Hotel, $1,235 total
• Hotels in Seattle for these nights (Dec 2–7, 2026 · 5 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $408 total · 4★ Hilton Seattle Airport & Conference Center, $531 total · 5★ Fairmont Olympic Hotel, $1,529 total
• Hotels in Seattle for these nights (Dec 2–8, 2026 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $486 total · 4★ Hilton Seattle Airport & Conference Center, $636 total · 5★ Fairmont Olympic Hotel, $2,003 total
• Hotels in Seattle for these nights (Dec 2–9, 2026 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $562 total · 4★ Hilton Seattle Airport & Conference Center, $741 total · 5★ Fairmont Olympic Hotel, $2,414 total
• Hotels in Seattle for these nights (Dec 2–10, 2026 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $640 total · 4★ Hilton Seattle Airport & Conference Center, $849 total · 5★ Fairmont Olympic Hotel, $2,687 total
• Hotels in Seattle for these nights (Dec 2–11, 2026 · 9 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $720 total · 4★ Hilton Seattle Airport & Conference Center, $954 total · 5★ Fairmont Olympic Hotel, $2,963 total
• Hotels in Seattle for these nights (Dec 2–12, 2026 · 10 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $801 total · 4★ Hilton Seattle Airport & Conference Center, $1,059 total · 5★ Fairmont Olympic Hotel, $3,250 total
• Hotels in Seattle for these nights (Dec 2–13, 2026 · 11 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $882 total · 4★ Hilton Seattle Airport & Conference Center, $1,164 total · 5★ Fairmont Olympic Hotel, $3,723 total
• Hotels in Seattle for these nights (Dec 2–14, 2026 · 12 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $960 total · 4★ Hilton Seattle Airport & Conference Center, $1,267 total · 5★ Fairmont Olympic Hotel, $4,010 total
• Hotels in Seattle for these nights (Dec 2–15, 2026 · 13 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $1,038 total · 4★ Hilton Seattle Airport & Conference Center, $1,372 total · 5★ Fairmont Olympic Hotel, $4,295 total
• Hotels in Seattle for these nights (Dec 2–16, 2026 · 14 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $1,113 total · 4★ Hilton Seattle Airport & Conference Center, $1,477 total · 5★ Fairmont Olympic Hotel, $4,574 total

All hotels in Seattle

Route overview: Boise to Seattle (SEA) flight deals

2026-12-02 · one way · Axel-exclusive $115.00

• Alaska Airlines AS359: BOI 2026-12-02 14:05:00 → SEA 2026-12-02 14:49:00; nonstop; 104 minutes. Local airport times.

2026-12-02 · one way · Axel-exclusive $125.00

• Delta Air Lines DL3817: BOI 2026-12-02 12:13:00 → SEA 2026-12-02 13:00:00; nonstop; 107 minutes. Local airport times.

2026-12-02 → 2026-12-03 · Axel-exclusive $220.00

• Alaska Airlines AS359: BOI 2026-12-02 14:05:00 → SEA 2026-12-02 14:49:00; nonstop; 104 minutes. Local airport times.
• Alaska Airlines AS2344: SEA 2026-12-03 11:51:00 → BOI 2026-12-03 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-02 → 2026-12-03 · Axel-exclusive $240.00

• Delta Air Lines DL3817: BOI 2026-12-02 12:13:00 → SEA 2026-12-02 13:00:00; nonstop; 107 minutes. Local airport times.
• Delta Air Lines DL3750: SEA 2026-12-03 07:15:00 → BOI 2026-12-03 09:56:00; nonstop; 101 minutes. Local airport times.

2026-12-02 → 2026-12-04 · Axel-exclusive $220.00

• Alaska Airlines AS359: BOI 2026-12-02 14:05:00 → SEA 2026-12-02 14:49:00; nonstop; 104 minutes. Local airport times.
• Alaska Airlines AS468: SEA 2026-12-04 21:30:00 → BOI 2026-12-04 23:59:00; nonstop; 89 minutes. Local airport times.

2026-12-02 → 2026-12-04 · Axel-exclusive $240.00

• Delta Air Lines DL3817: BOI 2026-12-02 12:13:00 → SEA 2026-12-02 13:00:00; nonstop; 107 minutes. Local airport times.
• Delta Air Lines DL3692: SEA 2026-12-04 19:50:00 → BOI 2026-12-04 22:24:00; nonstop; 94 minutes. Local airport times.

2026-12-02 → 2026-12-05 · Axel-exclusive $220.00

• Alaska Airlines AS359: BOI 2026-12-02 14:05:00 → SEA 2026-12-02 14:49:00; nonstop; 104 minutes. Local airport times.
• Alaska Airlines AS1354: SEA 2026-12-05 23:01:00 → BOI 2026-12-06 01:28:00; nonstop; 87 minutes. Local airport times.

2026-12-02 → 2026-12-05 · Axel-exclusive $240.00

• Delta Air Lines DL3817: BOI 2026-12-02 12:13:00 → SEA 2026-12-02 13:00:00; nonstop; 107 minutes. Local airport times.
• Delta Air Lines DL4127: SEA 2026-12-05 14:49:00 → BOI 2026-12-05 17:19:00; nonstop; 90 minutes. Local airport times.

2026-12-02 → 2026-12-06 · Axel-exclusive $220.00

• Alaska Airlines AS359: BOI 2026-12-02 14:05:00 → SEA 2026-12-02 14:49:00; nonstop; 104 minutes. Local airport times.
• Alaska Airlines AS468: SEA 2026-12-06 21:30:00 → BOI 2026-12-06 23:59:00; nonstop; 89 minutes. Local airport times.

2026-12-02 → 2026-12-06 · Axel-exclusive $240.00

• Delta Air Lines DL3817: BOI 2026-12-02 12:13:00 → SEA 2026-12-02 13:00:00; nonstop; 107 minutes. Local airport times.
• Delta Air Lines DL3692: SEA 2026-12-06 19:50:00 → BOI 2026-12-06 22:24:00; nonstop; 94 minutes. Local airport times.

2026-12-02 → 2026-12-08 · Axel-exclusive $220.00

• Alaska Airlines AS359: BOI 2026-12-02 14:05:00 → SEA 2026-12-02 14:49:00; nonstop; 104 minutes. Local airport times.
• Alaska Airlines AS248: SEA 2026-12-08 07:00:00 → BOI 2026-12-08 09:30:00; nonstop; 90 minutes. Local airport times.

2026-12-02 → 2026-12-08 · Axel-exclusive $240.00

• Delta Air Lines DL3817: BOI 2026-12-02 12:13:00 → SEA 2026-12-02 13:00:00; nonstop; 107 minutes. Local airport times.
• Delta Air Lines DL3692: SEA 2026-12-08 19:50:00 → BOI 2026-12-08 22:24:00; nonstop; 94 minutes. Local airport times.

2026-12-02 → 2026-12-09 · Axel-exclusive $220.00

• Alaska Airlines AS359: BOI 2026-12-02 14:05:00 → SEA 2026-12-02 14:49:00; nonstop; 104 minutes. Local airport times.
• Alaska Airlines AS2200: SEA 2026-12-09 17:40:00 → BOI 2026-12-09 20:05:00; nonstop; 85 minutes. Local airport times.

2026-12-02 → 2026-12-09 · Axel-exclusive $240.00

• Delta Air Lines DL3817: BOI 2026-12-02 12:13:00 → SEA 2026-12-02 13:00:00; nonstop; 107 minutes. Local airport times.
• Delta Air Lines DL3959: SEA 2026-12-09 13:30:00 → BOI 2026-12-09 16:04:00; nonstop; 94 minutes. Local airport times.

2026-12-02 → 2026-12-10 · Axel-exclusive $220.00

• Alaska Airlines AS359: BOI 2026-12-02 14:05:00 → SEA 2026-12-02 14:49:00; nonstop; 104 minutes. Local airport times.
• Alaska Airlines AS2344: SEA 2026-12-10 11:51:00 → BOI 2026-12-10 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-02 → 2026-12-10 · Axel-exclusive $240.00

• Delta Air Lines DL3817: BOI 2026-12-02 12:13:00 → SEA 2026-12-02 13:00:00; nonstop; 107 minutes. Local airport times.
• Delta Air Lines DL3959: SEA 2026-12-10 13:30:00 → BOI 2026-12-10 16:04:00; nonstop; 94 minutes. Local airport times.

2026-12-02 → 2026-12-12 · Axel-exclusive $220.00

• Alaska Airlines AS359: BOI 2026-12-02 14:05:00 → SEA 2026-12-02 14:49:00; nonstop; 104 minutes. Local airport times.
• Alaska Airlines AS2344: SEA 2026-12-12 11:51:00 → BOI 2026-12-12 14:18:00; nonstop; 87 minutes. Local airport times.

2026-12-02 → 2026-12-12 · Axel-exclusive $240.00

• Delta Air Lines DL3817: BOI 2026-12-02 12:13:00 → SEA 2026-12-02 13:00:00; nonstop; 107 minutes. Local airport times.
• Delta Air Lines DL3688: SEA 2026-12-12 16:05:00 → BOI 2026-12-12 18:38:00; nonstop; 93 minutes. Local airport times.

2026-12-02 → 2026-12-13 · Axel-exclusive $220.00

• Alaska Airlines AS359: BOI 2026-12-02 14:05:00 → SEA 2026-12-02 14:49:00; nonstop; 104 minutes. Local airport times.
• Alaska Airlines AS2344: SEA 2026-12-13 11:51:00 → BOI 2026-12-13 14:19:00; nonstop; 88 minutes. Local airport times.

2026-12-02 → 2026-12-13 · Axel-exclusive $240.00

• Delta Air Lines DL3817: BOI 2026-12-02 12:13:00 → SEA 2026-12-02 13:00:00; nonstop; 107 minutes. Local airport times.
• Delta Air Lines DL3959: SEA 2026-12-13 13:30:00 → BOI 2026-12-13 16:04:00; nonstop; 94 minutes. Local airport times.

2026-12-02 → 2026-12-14 · Axel-exclusive $220.00

• Alaska Airlines AS359: BOI 2026-12-02 14:05:00 → SEA 2026-12-02 14:49:00; nonstop; 104 minutes. Local airport times.
• Alaska Airlines AS2102: SEA 2026-12-14 19:50:00 → BOI 2026-12-14 22:14:00; nonstop; 84 minutes. Local airport times.

2026-12-02 → 2026-12-14 · Axel-exclusive $240.00

• Delta Air Lines DL3817: BOI 2026-12-02 12:13:00 → SEA 2026-12-02 13:00:00; nonstop; 107 minutes. Local airport times.
• Delta Air Lines DL3959: SEA 2026-12-14 13:30:00 → BOI 2026-12-14 16:04:00; nonstop; 94 minutes. Local airport times.

2026-12-02 → 2026-12-16 · Axel-exclusive $220.00

• Alaska Airlines AS359: BOI 2026-12-02 14:05:00 → SEA 2026-12-02 14:49:00; nonstop; 104 minutes. Local airport times.
• Alaska Airlines AS3087: SEA 2026-12-16 09:50:00 → BOI 2026-12-16 12:21:00; nonstop; 91 minutes. Local airport times.

2026-12-02 → 2026-12-16 · Axel-exclusive $240.00

• Delta Air Lines DL3817: BOI 2026-12-02 12:13:00 → SEA 2026-12-02 13:00:00; nonstop; 107 minutes. Local airport times.
• Delta Air Lines DL3959: SEA 2026-12-16 13:30:00 → BOI 2026-12-16 16:04:00; nonstop; 94 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 1, 2026 · Return options
• Dec 3, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Boise (BOI) to Seattle (SEA) · Dec 2, 2026 · choose your return date: 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 row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
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