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Los Angeles → Seattle

Dec 21, 2026 · return Dec 22, 2026

LAX → SEA1 adulteconomyRound trip

15 flight options · 5 airlines

Nonstop flights

Mon, Dec 21 – Tue, Dec 22

Frontier Airlines
4:48 pmLAX
3h 3m
Nonstop
7:51 pmSEA
Frontier Airlines
7:48 pmSEA
2h 50m
Nonstop
10:38 pmLAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

United Airlines
7:00 pmLAX
2h 59m
Nonstop
9:59 pmSEA
United Airlines
4:39 pmSEA
2h 42m
Nonstop
7:21 pmLAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

American Airlines
6:21 pmLAX
3h 3m
Nonstop
9:24 pmSEA
American Airlines
4:24 pmSEA
2h 55m
Nonstop
7:19 pmLAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Alaska Airlines
10:00 amLAX
2h 52m
Nonstop
12:52 pmSEA
Alaska Airlines
2:15 pmSEA
2h 40m
Nonstop
4:55 pmLAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Delta Air Lines
2:25 pmLAX
2h 50m
Nonstop
5:15 pmSEA
Delta Air Lines
3:21 pmSEA
2h 38m
Nonstop
5:59 pmLAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

American Airlines
1:07 pmLAX
3h 5m
Nonstop
4:12 pmSEA
American Airlines
4:24 pmSEA
2h 55m
Nonstop
7:19 pmLAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

United Airlines
8:33 amLAX
3h 10m
Nonstop
11:43 amSEA
United Airlines
4:39 pmSEA
2h 42m
Nonstop
7:21 pmLAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Alaska Airlines
4:57 pmLAX
2h 54m
Nonstop
7:51 pmSEA
Alaska Airlines
2:15 pmSEA
2h 40m
Nonstop
4:55 pmLAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Delta Air Lines
9:40 amLAX
2h 59m
Nonstop
12:39 pmSEA
Delta Air Lines
3:21 pmSEA
2h 38m
Nonstop
5:59 pmLAX

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Tue, Dec 22

American Airlines
10:23 amLAX
5h 33m
SMF · 1h 54m
3:56 pmSEA
American Airlines
4:24 pmSEA
2h 55m
Nonstop
7:19 pmLAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Alaska Airlines
3:29 pmLAX
5h 46m
RDM · 2h 4m
9:15 pmSEA
Alaska Airlines
2:15 pmSEA
2h 40m
Nonstop
4:55 pmLAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Alaska Airlines
6:00 amLAX
4h 52m
SFO · 1h 6m
10:52 amSEA
Alaska Airlines
2:15 pmSEA
2h 40m
Nonstop
4:55 pmLAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Delta Air Lines
2:15 pmLAX
5h 58m
SFO · 2h 18m
8:13 pmSEA
Delta Air Lines
3:21 pmSEA
2h 38m
Nonstop
5:59 pmLAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Delta Air Lines
4:40 pmLAX
5h 23m
SMF · 1h 26m
10:03 pmSEA
Delta Air Lines
3:21 pmSEA
2h 38m
Nonstop
5:59 pmLAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Delta Air Lines
1:05 pmLAX
6h
GEG · 1h 53m
7:05 pmSEA
Delta Air Lines
3:21 pmSEA
2h 38m
Nonstop
5:59 pmLAX

Round-trip total · 1 adult · Taxes included

Make this trip yours

LAX ⇄ 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 → 2026-12-22Frontier AirlinesF91177 / F91178$207.202026-10-29T01:26:03Z
2026-12-21 → 2026-12-22United AirlinesUA684 / UA1730$347.202026-10-29T01:26:03Z
2026-12-21 → 2026-12-22American AirlinesAA6444 / AA4945$347.202026-10-29T01:26:03Z
2026-12-21 → 2026-12-22Alaska AirlinesAS1653 / AS1523$375.202026-10-29T01:26:03Z
2026-12-21 → 2026-12-22Delta Air LinesDL2606 / DL2830$375.202026-10-29T01:26:03Z
2026-12-21 → 2026-12-22American AirlinesAA4945 / AA4945$347.202026-10-29T01:26:03Z
2026-12-21 → 2026-12-22United AirlinesUA5718 / UA1730$347.202026-10-29T01:26:03Z
2026-12-21 → 2026-12-22Alaska AirlinesAS1305 / AS1523$375.202026-10-29T01:26:03Z
2026-12-21 → 2026-12-22Delta Air LinesDL1714 / DL2830$375.202026-10-29T01:26:03Z
2026-12-21 → 2026-12-22American AirlinesAA6280 + AS763 / AA4945$375.202026-10-29T01:26:03Z
2026-12-21 → 2026-12-22Alaska AirlinesAS3076 + AS2114 / AS1523$389.202026-10-29T01:26:03Z
2026-12-21 → 2026-12-22Alaska AirlinesAS2226 + AS1327 / AS1523$389.202026-10-29T01:26:03Z
2026-12-21 → 2026-12-22Delta Air LinesDL2267 + DL3707 / DL2830$403.202026-10-29T01:26:03Z
2026-12-21 → 2026-12-22Delta Air LinesDL3712 + DL4043 / DL2830$403.202026-10-29T01:26:03Z
2026-12-21 → 2026-12-22Delta Air LinesDL3710 + DL3832 / DL2830$403.202026-10-29T01:26:03Z

2026-12-21 → 2026-12-22 · $207.20

  • Frontier Airlines F91177: LAX 2026-12-21 16:48:00 → SEA 2026-12-21 19:51:00; nonstop; 183 minutes. Local airport times.
  • Frontier Airlines F91178: SEA 2026-12-22 19:48:00 → LAX 2026-12-22 22:38:00; nonstop; 170 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $347.20

  • United Airlines UA684: LAX 2026-12-21 19:00:00 → SEA 2026-12-21 21:59:00; nonstop; 179 minutes. Local airport times.
  • United Airlines UA1730: SEA 2026-12-22 16:39:00 → LAX 2026-12-22 19:21:00; nonstop; 162 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $347.20

  • American Airlines AA6444: LAX 2026-12-21 18:21:00 → SEA 2026-12-21 21:24:00; nonstop; 183 minutes. Local airport times.
  • American Airlines AA4945: SEA 2026-12-22 16:24:00 → LAX 2026-12-22 19:19:00; nonstop; 175 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $375.20

  • Alaska Airlines AS1653: LAX 2026-12-21 10:00:00 → SEA 2026-12-21 12:52:00; nonstop; 172 minutes. Local airport times.
  • Alaska Airlines AS1523: SEA 2026-12-22 14:15:00 → LAX 2026-12-22 16:55:00; nonstop; 160 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $375.20

  • Delta Air Lines DL2606: LAX 2026-12-21 14:25:00 → SEA 2026-12-21 17:15:00; nonstop; 170 minutes. Local airport times.
  • Delta Air Lines DL2830: SEA 2026-12-22 15:21:00 → LAX 2026-12-22 17:59:00; nonstop; 158 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $347.20

  • American Airlines AA4945: LAX 2026-12-21 13:07:00 → SEA 2026-12-21 16:12:00; nonstop; 185 minutes. Local airport times.
  • American Airlines AA4945: SEA 2026-12-22 16:24:00 → LAX 2026-12-22 19:19:00; nonstop; 175 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $347.20

  • United Airlines UA5718: LAX 2026-12-21 08:33:00 → SEA 2026-12-21 11:43:00; nonstop; 190 minutes. Local airport times.
  • United Airlines UA1730: SEA 2026-12-22 16:39:00 → LAX 2026-12-22 19:21:00; nonstop; 162 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $375.20

  • Alaska Airlines AS1305: LAX 2026-12-21 16:57:00 → SEA 2026-12-21 19:51:00; nonstop; 174 minutes. Local airport times.
  • Alaska Airlines AS1523: SEA 2026-12-22 14:15:00 → LAX 2026-12-22 16:55:00; nonstop; 160 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $375.20

  • Delta Air Lines DL1714: LAX 2026-12-21 09:40:00 → SEA 2026-12-21 12:39:00; nonstop; 179 minutes. Local airport times.
  • Delta Air Lines DL2830: SEA 2026-12-22 15:21:00 → LAX 2026-12-22 17:59:00; nonstop; 158 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $375.20

  • American Airlines AA6280 / AS763: LAX 2026-12-21 10:23:00 → SEA 2026-12-21 15:56:00; 1 stop(s) via SMF; 333 minutes. Local airport times.
    • AA6280: LAX 2026-12-21 10:23:00 → SMF 2026-12-21 12:02:00; layover at SMF: 114 minutes.
    • AS763: SMF 2026-12-21 13:56:00 → SEA 2026-12-21 15:56:00.
  • American Airlines AA4945: SEA 2026-12-22 16:24:00 → LAX 2026-12-22 19:19:00; nonstop; 175 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $389.20

  • Alaska Airlines AS3076 / AS2114: LAX 2026-12-21 15:29:00 → SEA 2026-12-21 21:15:00; 1 stop(s) via RDM; 346 minutes. Local airport times.
    • AS3076: LAX 2026-12-21 15:29:00 → RDM 2026-12-21 17:55:00; layover at RDM: 124 minutes.
    • AS2114: RDM 2026-12-21 19:59:00 → SEA 2026-12-21 21:15:00.
  • Alaska Airlines AS1523: SEA 2026-12-22 14:15:00 → LAX 2026-12-22 16:55:00; nonstop; 160 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $389.20

  • Alaska Airlines AS2226 / AS1327: LAX 2026-12-21 06:00:00 → SEA 2026-12-21 10:52:00; 1 stop(s) via SFO; 292 minutes. Local airport times.
    • AS2226: LAX 2026-12-21 06:00:00 → SFO 2026-12-21 07:27:00; layover at SFO: 66 minutes.
    • AS1327: SFO 2026-12-21 08:33:00 → SEA 2026-12-21 10:52:00.
  • Alaska Airlines AS1523: SEA 2026-12-22 14:15:00 → LAX 2026-12-22 16:55:00; nonstop; 160 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $403.20

  • Delta Air Lines DL2267 / DL3707: LAX 2026-12-21 14:15:00 → SEA 2026-12-21 20:13:00; 1 stop(s) via SFO; 358 minutes. Local airport times.
    • DL2267: LAX 2026-12-21 14:15:00 → SFO 2026-12-21 15:35:00; layover at SFO: 138 minutes.
    • DL3707: SFO 2026-12-21 17:53:00 → SEA 2026-12-21 20:13:00.
  • Delta Air Lines DL2830: SEA 2026-12-22 15:21:00 → LAX 2026-12-22 17:59:00; nonstop; 158 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $403.20

  • Delta Air Lines DL3712 / DL4043: LAX 2026-12-21 16:40:00 → SEA 2026-12-21 22:03:00; 1 stop(s) via SMF; 323 minutes. Local airport times.
    • DL3712: LAX 2026-12-21 16:40:00 → SMF 2026-12-21 18:17:00; layover at SMF: 86 minutes.
    • DL4043: SMF 2026-12-21 19:43:00 → SEA 2026-12-21 22:03:00.
  • Delta Air Lines DL2830: SEA 2026-12-22 15:21:00 → LAX 2026-12-22 17:59:00; nonstop; 158 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $403.20

  • Delta Air Lines DL3710 / DL3832: LAX 2026-12-21 13:05:00 → SEA 2026-12-21 19:05:00; 1 stop(s) via GEG; 360 minutes. Local airport times.
    • DL3710: LAX 2026-12-21 13:05:00 → GEG 2026-12-21 15:47:00; layover at GEG: 113 minutes.
    • DL3832: GEG 2026-12-21 17:40:00 → SEA 2026-12-21 19:05:00.
  • Delta Air Lines DL2830: SEA 2026-12-22 15:21:00 → LAX 2026-12-22 17:59:00; nonstop; 158 minutes. Local airport times.

More dates for this route