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Salt Lake City → Seattle

Dec 21, 2026 · one way

SLC → SEA1 adulteconomyOne way

10 flight options · 2 airlines

Nonstop flights

Mon, Dec 21 · One way

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

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
1:40 pmSLC
2h 15m
Nonstop
2:55 pmSEA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Alaska Airlines
7:10 amSLC
2h 39m
Nonstop
8:49 amSEA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
11:25 amSLC
2h 21m
Nonstop
12:46 pmSEA

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 · One way

Alaska Airlines
8:20 amSLC
4h 49m
PDX · 1h 29m
12:09 pmSEA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
11:10 amSLC
5h 5m
SMF · 1h 6m
3:15 pmSEA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
3:00 pmSLC
5h 5m
EUG · 1h 42m
7:05 pmSEA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

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

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
8:15 amSLC
4h 21m
BOI · 1h 3m
11:36 amSEA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

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

One-way 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.

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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)
2026-12-21 · one wayAlaska AirlinesAS733$187.652026-10-29T01:26:08Z
2026-12-21 · one wayDelta Air LinesDL2921$201.152026-10-29T01:26:08Z
2026-12-21 · one wayAlaska AirlinesAS3344$187.652026-10-29T01:26:08Z
2026-12-21 · one wayDelta Air LinesDL2995$201.152026-10-29T01:26:08Z
2026-12-21 · one wayAlaska AirlinesAS431 + AS3217$201.152026-10-29T01:26:08Z
2026-12-21 · one wayDelta Air LinesDL1423 + DL4125$214.652026-10-29T01:26:08Z
2026-12-21 · one wayDelta Air LinesDL4105 + DL4124$214.652026-10-29T01:26:08Z
2026-12-21 · one wayDelta Air LinesDL3727 + DL3735$214.652026-10-29T01:26:08Z
2026-12-21 · one wayDelta Air LinesDL1744 + DL3750$214.652026-10-29T01:26:08Z
2026-12-21 · one wayDelta Air LinesDL1503 + DL3832$214.652026-10-29T01:26:08Z

2026-12-21 · one way · $187.65

  • Alaska Airlines AS733: SLC 2026-12-21 14:20:00 → SEA 2026-12-21 15:35:00; nonstop; 135 minutes. Local airport times.

2026-12-21 · one way · $201.15

  • Delta Air Lines DL2921: SLC 2026-12-21 13:40:00 → SEA 2026-12-21 14:55:00; nonstop; 135 minutes. Local airport times.

2026-12-21 · one way · $187.65

  • Alaska Airlines AS3344: SLC 2026-12-21 07:10:00 → SEA 2026-12-21 08:49:00; nonstop; 159 minutes. Local airport times.

2026-12-21 · one way · $201.15

  • Delta Air Lines DL2995: SLC 2026-12-21 11:25:00 → SEA 2026-12-21 12:46:00; nonstop; 141 minutes. Local airport times.

2026-12-21 · one way · $201.15

  • Alaska Airlines AS431 / AS3217: SLC 2026-12-21 08:20:00 → SEA 2026-12-21 12:09:00; 1 stop(s) via PDX; 289 minutes. Local airport times.
    • AS431: SLC 2026-12-21 08:20:00 → PDX 2026-12-21 09:25:00; layover at PDX: 89 minutes.
    • AS3217: PDX 2026-12-21 10:54:00 → SEA 2026-12-21 12:09:00.

2026-12-21 · one way · $214.65

  • Delta Air Lines DL1423 / DL4125: SLC 2026-12-21 11:10:00 → SEA 2026-12-21 15:15:00; 1 stop(s) via SMF; 305 minutes. Local airport times.
    • DL1423: SLC 2026-12-21 11:10:00 → SMF 2026-12-21 12:02:00; layover at SMF: 66 minutes.
    • DL4125: SMF 2026-12-21 13:08:00 → SEA 2026-12-21 15:15:00.

2026-12-21 · one way · $214.65

  • Delta Air Lines DL4105 / DL4124: SLC 2026-12-21 15:00:00 → SEA 2026-12-21 19:05:00; 1 stop(s) via EUG; 305 minutes. Local airport times.
    • DL4105: SLC 2026-12-21 15:00:00 → EUG 2026-12-21 16:01:00; layover at EUG: 102 minutes.
    • DL4124: EUG 2026-12-21 17:43:00 → SEA 2026-12-21 19:05:00.

2026-12-21 · one way · $214.65

  • Delta Air Lines DL3727 / DL3735: SLC 2026-12-21 10:45:00 → SEA 2026-12-21 14:44:00; 1 stop(s) via RDM; 299 minutes. Local airport times.
    • DL3727: SLC 2026-12-21 10:45:00 → RDM 2026-12-21 11:39:00; layover at RDM: 101 minutes.
    • DL3735: RDM 2026-12-21 13:20:00 → SEA 2026-12-21 14:44:00.

2026-12-21 · one way · $214.65

  • Delta Air Lines DL1744 / DL3750: SLC 2026-12-21 08:15:00 → SEA 2026-12-21 11:36:00; 1 stop(s) via BOI; 261 minutes. Local airport times.
    • DL1744: SLC 2026-12-21 08:15:00 → BOI 2026-12-21 09:34:00; layover at BOI: 63 minutes.
    • DL3750: BOI 2026-12-21 10:37:00 → SEA 2026-12-21 11:36:00.

2026-12-21 · one way · $214.65

  • Delta Air Lines DL1503 / DL3832: SLC 2026-12-21 15:20:00 → SEA 2026-12-21 19:05:00; 1 stop(s) via GEG; 285 minutes. Local airport times.
    • DL1503: SLC 2026-12-21 15:20:00 → GEG 2026-12-21 16:08:00; layover at GEG: 92 minutes.
    • DL3832: GEG 2026-12-21 17:40:00 → SEA 2026-12-21 19:05:00.

More dates for this route