Travel with Axel,
get the best price.

Salt Lake City → Seattle

Dec 13, 2026 · return Dec 15, 2026

SLC → SEA1 adulteconomyRound trip

10 flight options · 2 airlines

Nonstop flights

Sun, Dec 13 – Tue, Dec 15

Alaska Airlines
2:20 pmSLC
2h 15m
Nonstop
3:35 pmSEA
Alaska Airlines
3:24 pmSEA
2h
Nonstop
6:24 pmSLC

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Delta Air Lines
10:45 pmSLC
2h 30m
Nonstop
12:15 am+1SEA
Delta Air Lines
1:25 pmSEA
2h 1m
Nonstop
4:26 pmSLC

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Alaska Airlines
6:40 pmSLC
2h 18m
Nonstop
7:58 pmSEA
Alaska Airlines
3:24 pmSEA
2h
Nonstop
6:24 pmSLC

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Delta Air Lines
3:30 pmSLC
2h 15m
Nonstop
4:45 pmSEA
Delta Air Lines
1:25 pmSEA
2h 1m
Nonstop
4:26 pmSLC

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Tue, Dec 15

Alaska Airlines
8:20 amSLC
4h 49m
PDX · 1h 29m
12:09 pmSEA
Alaska Airlines
3:24 pmSEA
2h
Nonstop
6:24 pmSLC

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Delta Air Lines
3:00 pmSLC
5h 5m
EUG · 1h 42m
7:05 pmSEA
Delta Air Lines
1:25 pmSEA
2h 1m
Nonstop
4:26 pmSLC

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Delta Air Lines
11:10 amSLC
5h 5m
SMF · 1h 6m
3:15 pmSEA
Delta Air Lines
1:25 pmSEA
2h 1m
Nonstop
4:26 pmSLC

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Delta Air Lines
3:20 pmSLC
4h 45m
GEG · 1h 32m
7:05 pmSEA
Delta Air Lines
1:25 pmSEA
2h 1m
Nonstop
4:26 pmSLC

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Delta Air Lines
10:45 amSLC
4h 59m
RDM · 1h 41m
2:44 pmSEA
Delta Air Lines
1:25 pmSEA
2h 1m
Nonstop
4:26 pmSLC

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Delta Air Lines
8:15 amSLC
4h 21m
BOI · 1h 3m
11:36 amSEA
Delta Air Lines
1:25 pmSEA
2h 1m
Nonstop
4:26 pmSLC

Round-trip total · 1 adult · Taxes included

Make this trip yours

SLC ⇄ SEA

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Alaska Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-13 → 2026-12-15Alaska AirlinesAS733 / AS663$269.002026-10-29T01:26:08Z
2026-12-13 → 2026-12-15Delta Air LinesDL2998 / DL1120$279.002026-10-29T01:26:08Z
2026-12-13 → 2026-12-15Alaska AirlinesAS665 / AS663$269.002026-10-29T01:26:08Z
2026-12-13 → 2026-12-15Delta Air LinesDL2817 / DL1120$279.002026-10-29T01:26:08Z
2026-12-13 → 2026-12-15Alaska AirlinesAS431 + AS3217 / AS663$279.002026-10-29T01:26:08Z
2026-12-13 → 2026-12-15Delta Air LinesDL4105 + DL4124 / DL1120$289.002026-10-29T01:26:08Z
2026-12-13 → 2026-12-15Delta Air LinesDL1423 + DL4125 / DL1120$289.002026-10-29T01:26:08Z
2026-12-13 → 2026-12-15Delta Air LinesDL1503 + DL3832 / DL1120$289.002026-10-29T01:26:08Z
2026-12-13 → 2026-12-15Delta Air LinesDL3727 + DL3735 / DL1120$289.002026-10-29T01:26:08Z
2026-12-13 → 2026-12-15Delta Air LinesDL1744 + DL3750 / DL1120$289.002026-10-29T01:26:08Z

2026-12-13 → 2026-12-15 · $269.00

  • Alaska Airlines AS733: SLC 2026-12-13 14:20:00 → SEA 2026-12-13 15:35:00; nonstop; 135 minutes. Local airport times.
  • Alaska Airlines AS663: SEA 2026-12-15 15:24:00 → SLC 2026-12-15 18:24:00; nonstop; 120 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $279.00

  • Delta Air Lines DL2998: SLC 2026-12-13 22:45:00 → SEA 2026-12-14 00:15:00; nonstop; 150 minutes. Local airport times.
  • Delta Air Lines DL1120: SEA 2026-12-15 13:25:00 → SLC 2026-12-15 16:26:00; nonstop; 121 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $269.00

  • Alaska Airlines AS665: SLC 2026-12-13 18:40:00 → SEA 2026-12-13 19:58:00; nonstop; 138 minutes. Local airport times.
  • Alaska Airlines AS663: SEA 2026-12-15 15:24:00 → SLC 2026-12-15 18:24:00; nonstop; 120 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $279.00

  • Delta Air Lines DL2817: SLC 2026-12-13 15:30:00 → SEA 2026-12-13 16:45:00; nonstop; 135 minutes. Local airport times.
  • Delta Air Lines DL1120: SEA 2026-12-15 13:25:00 → SLC 2026-12-15 16:26:00; nonstop; 121 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $279.00

  • Alaska Airlines AS431 / AS3217: SLC 2026-12-13 08:20:00 → SEA 2026-12-13 12:09:00; 1 stop(s) via PDX; 289 minutes. Local airport times.
    • AS431: SLC 2026-12-13 08:20:00 → PDX 2026-12-13 09:25:00; layover at PDX: 89 minutes.
    • AS3217: PDX 2026-12-13 10:54:00 → SEA 2026-12-13 12:09:00.
  • Alaska Airlines AS663: SEA 2026-12-15 15:24:00 → SLC 2026-12-15 18:24:00; nonstop; 120 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $289.00

  • Delta Air Lines DL4105 / DL4124: SLC 2026-12-13 15:00:00 → SEA 2026-12-13 19:05:00; 1 stop(s) via EUG; 305 minutes. Local airport times.
    • DL4105: SLC 2026-12-13 15:00:00 → EUG 2026-12-13 16:01:00; layover at EUG: 102 minutes.
    • DL4124: EUG 2026-12-13 17:43:00 → SEA 2026-12-13 19:05:00.
  • Delta Air Lines DL1120: SEA 2026-12-15 13:25:00 → SLC 2026-12-15 16:26:00; nonstop; 121 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $289.00

  • Delta Air Lines DL1423 / DL4125: SLC 2026-12-13 11:10:00 → SEA 2026-12-13 15:15:00; 1 stop(s) via SMF; 305 minutes. Local airport times.
    • DL1423: SLC 2026-12-13 11:10:00 → SMF 2026-12-13 12:02:00; layover at SMF: 66 minutes.
    • DL4125: SMF 2026-12-13 13:08:00 → SEA 2026-12-13 15:15:00.
  • Delta Air Lines DL1120: SEA 2026-12-15 13:25:00 → SLC 2026-12-15 16:26:00; nonstop; 121 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $289.00

  • Delta Air Lines DL1503 / DL3832: SLC 2026-12-13 15:20:00 → SEA 2026-12-13 19:05:00; 1 stop(s) via GEG; 285 minutes. Local airport times.
    • DL1503: SLC 2026-12-13 15:20:00 → GEG 2026-12-13 16:08:00; layover at GEG: 92 minutes.
    • DL3832: GEG 2026-12-13 17:40:00 → SEA 2026-12-13 19:05:00.
  • Delta Air Lines DL1120: SEA 2026-12-15 13:25:00 → SLC 2026-12-15 16:26:00; nonstop; 121 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $289.00

  • Delta Air Lines DL3727 / DL3735: SLC 2026-12-13 10:45:00 → SEA 2026-12-13 14:44:00; 1 stop(s) via RDM; 299 minutes. Local airport times.
    • DL3727: SLC 2026-12-13 10:45:00 → RDM 2026-12-13 11:39:00; layover at RDM: 101 minutes.
    • DL3735: RDM 2026-12-13 13:20:00 → SEA 2026-12-13 14:44:00.
  • Delta Air Lines DL1120: SEA 2026-12-15 13:25:00 → SLC 2026-12-15 16:26:00; nonstop; 121 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $289.00

  • Delta Air Lines DL1744 / DL3750: SLC 2026-12-13 08:15:00 → SEA 2026-12-13 11:36:00; 1 stop(s) via BOI; 261 minutes. Local airport times.
    • DL1744: SLC 2026-12-13 08:15:00 → BOI 2026-12-13 09:34:00; layover at BOI: 63 minutes.
    • DL3750: BOI 2026-12-13 10:37:00 → SEA 2026-12-13 11:36:00.
  • Delta Air Lines DL1120: SEA 2026-12-15 13:25:00 → SLC 2026-12-15 16:26:00; nonstop; 121 minutes. Local airport times.

More dates for this route