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Route overview: Los Angeles to Seattle (SEA) flight deals

Los Angeles → Seattle

Dec 2, 2026 · choose your return date

LAX → SEA1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 2, 2026 · One wayFrontier AirlinesNonstop$79.00 Dec 2, 2026 · One wayUnited AirlinesNonstop$129.00 Dec 2, 2026 – Dec 3, 2026 · 1 nightFrontier AirlinesNonstop$148.00 Dec 2, 2026 – Dec 3, 2026 · 1 nightUnited AirlinesNonstop$248.00 Dec 2, 2026 – Dec 4, 2026 · 2 nightsFrontier AirlinesNonstop$148.00 Dec 2, 2026 – Dec 4, 2026 · 2 nightsUnited AirlinesNonstop$248.00 Dec 2, 2026 – Dec 5, 2026 · 3 nightsFrontier AirlinesNonstop$148.00 Dec 2, 2026 – Dec 5, 2026 · 3 nightsUnited AirlinesNonstop$248.00 Dec 2, 2026 – Dec 6, 2026 · 4 nightsFrontier AirlinesNonstop$148.00 Dec 2, 2026 – Dec 6, 2026 · 4 nightsUnited AirlinesNonstop$248.00 Dec 2, 2026 – Dec 7, 2026 · 5 nightsFrontier AirlinesNonstop$148.00 Dec 2, 2026 – Dec 7, 2026 · 5 nightsUnited AirlinesNonstop$248.00 Dec 2, 2026 – Dec 8, 2026 · 6 nightsFrontier AirlinesNonstop$148.00 Dec 2, 2026 – Dec 8, 2026 · 6 nightsUnited AirlinesNonstop$248.00 Dec 2, 2026 – Dec 9, 2026 · 7 nightsFrontier AirlinesNonstop$148.00 Dec 2, 2026 – Dec 9, 2026 · 7 nightsUnited AirlinesNonstop$248.00 Dec 2, 2026 – Dec 10, 2026 · 8 nightsFrontier AirlinesNonstop$148.00 Dec 2, 2026 – Dec 10, 2026 · 8 nightsUnited AirlinesNonstop$248.00 Dec 2, 2026 – Dec 11, 2026 · 9 nightsFrontier AirlinesNonstop$148.00 Dec 2, 2026 – Dec 11, 2026 · 9 nightsUnited AirlinesNonstop$248.00 Dec 2, 2026 – Dec 12, 2026 · 10 nightsFrontier AirlinesNonstop$148.00 Dec 2, 2026 – Dec 12, 2026 · 10 nightsUnited AirlinesNonstop$248.00 Dec 2, 2026 – Dec 13, 2026 · 11 nightsFrontier AirlinesNonstop$148.00 Dec 2, 2026 – Dec 13, 2026 · 11 nightsUnited AirlinesNonstop$248.00 Dec 2, 2026 – Dec 14, 2026 · 12 nightsFrontier AirlinesNonstop$148.00 Dec 2, 2026 – Dec 14, 2026 · 12 nightsUnited AirlinesNonstop$248.00 Dec 2, 2026 – Dec 15, 2026 · 13 nightsFrontier AirlinesNonstop$148.00 Dec 2, 2026 – Dec 15, 2026 · 13 nightsUnited AirlinesNonstop$248.00 Dec 2, 2026 – Dec 16, 2026 · 14 nightsFrontier AirlinesNonstop$148.00 Dec 2, 2026 – Dec 16, 2026 · 14 nightsUnited AirlinesNonstop$248.00

Flights for your trip

  1. Wed, Dec 2 · One way

    Frontier Airlines
    5:38 pmLAX
    3h
    Nonstop
    8:38 pmSEA

    One-way total · 1 adult · Taxes included

  2. Wed, Dec 2 · One way

    United Airlines
    7:05 pmLAX
    2h 58m
    Nonstop
    10:03 pmSEA

    One-way total · 1 adult · Taxes included

  3. Wed, Dec 2 – Thu, Dec 3

    Frontier Airlines
    5:38 pmLAX
    3h
    Nonstop
    8:38 pmSEA
    Frontier Airlines
    1:32 pmSEA
    2h 45m
    Nonstop
    4:17 pmLAX

    Round-trip total · 1 adult · Taxes included

  4. Wed, Dec 2 – Thu, Dec 3

    United Airlines
    7:05 pmLAX
    2h 58m
    Nonstop
    10:03 pmSEA
    United Airlines
    6:15 amSEA
    2h 45m
    Nonstop
    9:00 amLAX

    Round-trip total · 1 adult · Taxes included

  5. Wed, Dec 2 – Fri, Dec 4

    Frontier Airlines
    5:38 pmLAX
    3h
    Nonstop
    8:38 pmSEA
    Frontier Airlines
    1:36 pmSEA
    2h 42m
    Nonstop
    4:18 pmLAX

    Round-trip total · 1 adult · Taxes included

  6. Wed, Dec 2 – Fri, Dec 4

    United Airlines
    7:05 pmLAX
    2h 58m
    Nonstop
    10:03 pmSEA
    United Airlines
    4:39 pmSEA
    2h 42m
    Nonstop
    7:21 pmLAX

    Round-trip total · 1 adult · Taxes included

  7. Wed, Dec 2 – Sat, Dec 5

    Frontier Airlines
    5:38 pmLAX
    3h
    Nonstop
    8:38 pmSEA
    Frontier Airlines
    1:52 pmSEA
    2h 45m
    Nonstop
    4:37 pmLAX

    Round-trip total · 1 adult · Taxes included

  8. Wed, Dec 2 – Sat, Dec 5

    United Airlines
    7:05 pmLAX
    2h 58m
    Nonstop
    10:03 pmSEA
    United Airlines
    4:39 pmSEA
    2h 42m
    Nonstop
    7:21 pmLAX

    Round-trip total · 1 adult · Taxes included

  9. Wed, Dec 2 – Sun, Dec 6

    Frontier Airlines
    5:38 pmLAX
    3h
    Nonstop
    8:38 pmSEA
    Frontier Airlines
    1:36 pmSEA
    2h 42m
    Nonstop
    4:18 pmLAX

    Round-trip total · 1 adult · Taxes included

  10. Wed, Dec 2 – Sun, Dec 6

    United Airlines
    7:05 pmLAX
    2h 58m
    Nonstop
    10:03 pmSEA
    United Airlines
    6:15 amSEA
    2h 45m
    Nonstop
    9:00 amLAX

    Round-trip total · 1 adult · Taxes included

  11. Wed, Dec 2 – Tue, Dec 8

    Frontier Airlines
    5:38 pmLAX
    3h
    Nonstop
    8:38 pmSEA
    Frontier Airlines
    7:48 pmSEA
    2h 50m
    Nonstop
    10:38 pmLAX

    Round-trip total · 1 adult · Taxes included

  12. Wed, Dec 2 – Tue, Dec 8

    United Airlines
    7:05 pmLAX
    2h 58m
    Nonstop
    10:03 pmSEA
    United Airlines
    4:39 pmSEA
    2h 42m
    Nonstop
    7:21 pmLAX

    Round-trip total · 1 adult · Taxes included

  13. Wed, Dec 2 – Wed, Dec 9

    Frontier Airlines
    5:38 pmLAX
    3h
    Nonstop
    8:38 pmSEA
    Frontier Airlines
    1:52 pmSEA
    2h 45m
    Nonstop
    4:37 pmLAX

    Round-trip total · 1 adult · Taxes included

  14. Wed, Dec 2 – Wed, Dec 9

    United Airlines
    7:05 pmLAX
    2h 58m
    Nonstop
    10:03 pmSEA
    United Airlines
    5:34 pmSEA
    2h 48m
    Nonstop
    8:22 pmLAX

    Round-trip total · 1 adult · Taxes included

  15. Wed, Dec 2 – Thu, Dec 10

    Frontier Airlines
    5:38 pmLAX
    3h
    Nonstop
    8:38 pmSEA
    Frontier Airlines
    1:32 pmSEA
    2h 45m
    Nonstop
    4:17 pmLAX

    Round-trip total · 1 adult · Taxes included

  16. Wed, Dec 2 – Thu, Dec 10

    United Airlines
    7:05 pmLAX
    2h 58m
    Nonstop
    10:03 pmSEA
    United Airlines
    6:15 amSEA
    2h 45m
    Nonstop
    9:00 amLAX

    Round-trip total · 1 adult · Taxes included

  17. Wed, Dec 2 – Sat, Dec 12

    Frontier Airlines
    5:38 pmLAX
    3h
    Nonstop
    8:38 pmSEA
    Frontier Airlines
    1:52 pmSEA
    2h 45m
    Nonstop
    4:37 pmLAX

    Round-trip total · 1 adult · Taxes included

  18. Wed, Dec 2 – Sat, Dec 12

    United Airlines
    7:05 pmLAX
    2h 58m
    Nonstop
    10:03 pmSEA
    United Airlines
    4:39 pmSEA
    2h 42m
    Nonstop
    7:21 pmLAX

    Round-trip total · 1 adult · Taxes included

  19. Wed, Dec 2 – Sun, Dec 13

    Frontier Airlines
    5:38 pmLAX
    3h
    Nonstop
    8:38 pmSEA
    Frontier Airlines
    1:36 pmSEA
    2h 42m
    Nonstop
    4:18 pmLAX

    Round-trip total · 1 adult · Taxes included

  20. Wed, Dec 2 – Sun, Dec 13

    United Airlines
    7:05 pmLAX
    2h 58m
    Nonstop
    10:03 pmSEA
    United Airlines
    6:15 amSEA
    2h 45m
    Nonstop
    9:00 amLAX

    Round-trip total · 1 adult · Taxes included

  21. Wed, Dec 2 – Mon, Dec 14

    Frontier Airlines
    5:38 pmLAX
    3h
    Nonstop
    8:38 pmSEA
    Frontier Airlines
    1:36 pmSEA
    2h 42m
    Nonstop
    4:18 pmLAX

    Round-trip total · 1 adult · Taxes included

  22. Wed, Dec 2 – Mon, Dec 14

    United Airlines
    7:05 pmLAX
    2h 58m
    Nonstop
    10:03 pmSEA
    United Airlines
    4:39 pmSEA
    2h 42m
    Nonstop
    7:21 pmLAX

    Round-trip total · 1 adult · Taxes included

  23. Wed, Dec 2 – Wed, Dec 16

    Frontier Airlines
    5:38 pmLAX
    3h
    Nonstop
    8:38 pmSEA
    Frontier Airlines
    1:52 pmSEA
    2h 45m
    Nonstop
    4:37 pmLAX

    Round-trip total · 1 adult · Taxes included

  24. Wed, Dec 2 – Wed, Dec 16

    United Airlines
    7:05 pmLAX
    2h 58m
    Nonstop
    10:03 pmSEA
    United Airlines
    5:34 pmSEA
    2h 48m
    Nonstop
    8:22 pmLAX

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

LAX ⇄ SEA

Economy

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Explore this route

All dates for this routeDec 1, 2026 · Return optionsDec 3, 2026 · Return optionsHotels in Seattle with Axel
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.

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. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-02 · one wayFrontier AirlinesF91177Axel-exclusive $79.002026-10-29T01:26:03Z
2026-12-02 · one wayUnited AirlinesUA684Axel-exclusive $129.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-03Frontier AirlinesF91177 / F92176Axel-exclusive $148.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-03United AirlinesUA684 / UA2741Axel-exclusive $248.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-04Frontier AirlinesF91177 / F92176Axel-exclusive $148.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-04United AirlinesUA684 / UA1730Axel-exclusive $248.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-05Frontier AirlinesF91177 / F91178Axel-exclusive $148.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-05United AirlinesUA684 / UA1730Axel-exclusive $248.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-06Frontier AirlinesF91177 / F92176Axel-exclusive $148.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-06United AirlinesUA684 / UA2741Axel-exclusive $248.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-07Frontier AirlinesF91177 / F92176Axel-exclusive $148.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-07United AirlinesUA684 / UA1730Axel-exclusive $248.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-08Frontier AirlinesF91177 / F91178Axel-exclusive $148.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-08United AirlinesUA684 / UA1730Axel-exclusive $248.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-09Frontier AirlinesF91177 / F91178Axel-exclusive $148.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-09United AirlinesUA684 / UA1730Axel-exclusive $248.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-10Frontier AirlinesF91177 / F92176Axel-exclusive $148.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-10United AirlinesUA684 / UA2741Axel-exclusive $248.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-11Frontier AirlinesF91177 / F92176Axel-exclusive $148.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-11United AirlinesUA684 / UA1730Axel-exclusive $248.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-12Frontier AirlinesF91177 / F91178Axel-exclusive $148.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-12United AirlinesUA684 / UA1730Axel-exclusive $248.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-13Frontier AirlinesF91177 / F92176Axel-exclusive $148.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-13United AirlinesUA684 / UA2741Axel-exclusive $248.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-14Frontier AirlinesF91177 / F92176Axel-exclusive $148.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-14United AirlinesUA684 / UA1730Axel-exclusive $248.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-15Frontier AirlinesF91177 / F91178Axel-exclusive $148.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-15United AirlinesUA684 / UA1730Axel-exclusive $248.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-16Frontier AirlinesF91177 / F91178Axel-exclusive $148.002026-10-29T01:26:03Z
2026-12-02 → 2026-12-16United AirlinesUA684 / UA1730Axel-exclusive $248.002026-10-29T01:26:03Z

Route overview: Los Angeles to Seattle (SEA) flight deals

2026-12-02 · one way · Axel-exclusive $79.00

  • Frontier Airlines F91177: LAX 2026-12-02 17:38:00 → SEA 2026-12-02 20:38:00; nonstop; 180 minutes. Local airport times.

2026-12-02 · one way · Axel-exclusive $129.00

  • United Airlines UA684: LAX 2026-12-02 19:05:00 → SEA 2026-12-02 22:03:00; nonstop; 178 minutes. Local airport times.

2026-12-02 → 2026-12-03 · Axel-exclusive $148.00

  • Frontier Airlines F91177: LAX 2026-12-02 17:38:00 → SEA 2026-12-02 20:38:00; nonstop; 180 minutes. Local airport times.
  • Frontier Airlines F92176: SEA 2026-12-03 13:32:00 → LAX 2026-12-03 16:17:00; nonstop; 165 minutes. Local airport times.

2026-12-02 → 2026-12-03 · Axel-exclusive $248.00

  • United Airlines UA684: LAX 2026-12-02 19:05:00 → SEA 2026-12-02 22:03:00; nonstop; 178 minutes. Local airport times.
  • United Airlines UA2741: SEA 2026-12-03 06:15:00 → LAX 2026-12-03 09:00:00; nonstop; 165 minutes. Local airport times.

2026-12-02 → 2026-12-04 · Axel-exclusive $148.00

  • Frontier Airlines F91177: LAX 2026-12-02 17:38:00 → SEA 2026-12-02 20:38:00; nonstop; 180 minutes. Local airport times.
  • Frontier Airlines F92176: SEA 2026-12-04 13:36:00 → LAX 2026-12-04 16:18:00; nonstop; 162 minutes. Local airport times.

2026-12-02 → 2026-12-04 · Axel-exclusive $248.00

  • United Airlines UA684: LAX 2026-12-02 19:05:00 → SEA 2026-12-02 22:03:00; nonstop; 178 minutes. Local airport times.
  • United Airlines UA1730: SEA 2026-12-04 16:39:00 → LAX 2026-12-04 19:21:00; nonstop; 162 minutes. Local airport times.

2026-12-02 → 2026-12-05 · Axel-exclusive $148.00

  • Frontier Airlines F91177: LAX 2026-12-02 17:38:00 → SEA 2026-12-02 20:38:00; nonstop; 180 minutes. Local airport times.
  • Frontier Airlines F91178: SEA 2026-12-05 13:52:00 → LAX 2026-12-05 16:37:00; nonstop; 165 minutes. Local airport times.

2026-12-02 → 2026-12-05 · Axel-exclusive $248.00

  • United Airlines UA684: LAX 2026-12-02 19:05:00 → SEA 2026-12-02 22:03:00; nonstop; 178 minutes. Local airport times.
  • United Airlines UA1730: SEA 2026-12-05 16:39:00 → LAX 2026-12-05 19:21:00; nonstop; 162 minutes. Local airport times.

2026-12-02 → 2026-12-06 · Axel-exclusive $148.00

  • Frontier Airlines F91177: LAX 2026-12-02 17:38:00 → SEA 2026-12-02 20:38:00; nonstop; 180 minutes. Local airport times.
  • Frontier Airlines F92176: SEA 2026-12-06 13:36:00 → LAX 2026-12-06 16:18:00; nonstop; 162 minutes. Local airport times.

2026-12-02 → 2026-12-06 · Axel-exclusive $248.00

  • United Airlines UA684: LAX 2026-12-02 19:05:00 → SEA 2026-12-02 22:03:00; nonstop; 178 minutes. Local airport times.
  • United Airlines UA2741: SEA 2026-12-06 06:15:00 → LAX 2026-12-06 09:00:00; nonstop; 165 minutes. Local airport times.

2026-12-02 → 2026-12-08 · Axel-exclusive $148.00

  • Frontier Airlines F91177: LAX 2026-12-02 17:38:00 → SEA 2026-12-02 20:38:00; nonstop; 180 minutes. Local airport times.
  • Frontier Airlines F91178: SEA 2026-12-08 19:48:00 → LAX 2026-12-08 22:38:00; nonstop; 170 minutes. Local airport times.

2026-12-02 → 2026-12-08 · Axel-exclusive $248.00

  • United Airlines UA684: LAX 2026-12-02 19:05:00 → SEA 2026-12-02 22:03:00; nonstop; 178 minutes. Local airport times.
  • United Airlines UA1730: SEA 2026-12-08 16:39:00 → LAX 2026-12-08 19:21:00; nonstop; 162 minutes. Local airport times.

2026-12-02 → 2026-12-09 · Axel-exclusive $148.00

  • Frontier Airlines F91177: LAX 2026-12-02 17:38:00 → SEA 2026-12-02 20:38:00; nonstop; 180 minutes. Local airport times.
  • Frontier Airlines F91178: SEA 2026-12-09 13:52:00 → LAX 2026-12-09 16:37:00; nonstop; 165 minutes. Local airport times.

2026-12-02 → 2026-12-09 · Axel-exclusive $248.00

  • United Airlines UA684: LAX 2026-12-02 19:05:00 → SEA 2026-12-02 22:03:00; nonstop; 178 minutes. Local airport times.
  • United Airlines UA1730: SEA 2026-12-09 17:34:00 → LAX 2026-12-09 20:22:00; nonstop; 168 minutes. Local airport times.

2026-12-02 → 2026-12-10 · Axel-exclusive $148.00

  • Frontier Airlines F91177: LAX 2026-12-02 17:38:00 → SEA 2026-12-02 20:38:00; nonstop; 180 minutes. Local airport times.
  • Frontier Airlines F92176: SEA 2026-12-10 13:32:00 → LAX 2026-12-10 16:17:00; nonstop; 165 minutes. Local airport times.

2026-12-02 → 2026-12-10 · Axel-exclusive $248.00

  • United Airlines UA684: LAX 2026-12-02 19:05:00 → SEA 2026-12-02 22:03:00; nonstop; 178 minutes. Local airport times.
  • United Airlines UA2741: SEA 2026-12-10 06:15:00 → LAX 2026-12-10 09:00:00; nonstop; 165 minutes. Local airport times.

2026-12-02 → 2026-12-12 · Axel-exclusive $148.00

  • Frontier Airlines F91177: LAX 2026-12-02 17:38:00 → SEA 2026-12-02 20:38:00; nonstop; 180 minutes. Local airport times.
  • Frontier Airlines F91178: SEA 2026-12-12 13:52:00 → LAX 2026-12-12 16:37:00; nonstop; 165 minutes. Local airport times.

2026-12-02 → 2026-12-12 · Axel-exclusive $248.00

  • United Airlines UA684: LAX 2026-12-02 19:05:00 → SEA 2026-12-02 22:03:00; nonstop; 178 minutes. Local airport times.
  • United Airlines UA1730: SEA 2026-12-12 16:39:00 → LAX 2026-12-12 19:21:00; nonstop; 162 minutes. Local airport times.

2026-12-02 → 2026-12-13 · Axel-exclusive $148.00

  • Frontier Airlines F91177: LAX 2026-12-02 17:38:00 → SEA 2026-12-02 20:38:00; nonstop; 180 minutes. Local airport times.
  • Frontier Airlines F92176: SEA 2026-12-13 13:36:00 → LAX 2026-12-13 16:18:00; nonstop; 162 minutes. Local airport times.

2026-12-02 → 2026-12-13 · Axel-exclusive $248.00

  • United Airlines UA684: LAX 2026-12-02 19:05:00 → SEA 2026-12-02 22:03:00; nonstop; 178 minutes. Local airport times.
  • United Airlines UA2741: SEA 2026-12-13 06:15:00 → LAX 2026-12-13 09:00:00; nonstop; 165 minutes. Local airport times.

2026-12-02 → 2026-12-14 · Axel-exclusive $148.00

  • Frontier Airlines F91177: LAX 2026-12-02 17:38:00 → SEA 2026-12-02 20:38:00; nonstop; 180 minutes. Local airport times.
  • Frontier Airlines F92176: SEA 2026-12-14 13:36:00 → LAX 2026-12-14 16:18:00; nonstop; 162 minutes. Local airport times.

2026-12-02 → 2026-12-14 · Axel-exclusive $248.00

  • United Airlines UA684: LAX 2026-12-02 19:05:00 → SEA 2026-12-02 22:03:00; nonstop; 178 minutes. Local airport times.
  • United Airlines UA1730: SEA 2026-12-14 16:39:00 → LAX 2026-12-14 19:21:00; nonstop; 162 minutes. Local airport times.

2026-12-02 → 2026-12-16 · Axel-exclusive $148.00

  • Frontier Airlines F91177: LAX 2026-12-02 17:38:00 → SEA 2026-12-02 20:38:00; nonstop; 180 minutes. Local airport times.
  • Frontier Airlines F91178: SEA 2026-12-16 13:52:00 → LAX 2026-12-16 16:37:00; nonstop; 165 minutes. Local airport times.

2026-12-02 → 2026-12-16 · Axel-exclusive $248.00

  • United Airlines UA684: LAX 2026-12-02 19:05:00 → SEA 2026-12-02 22:03:00; nonstop; 178 minutes. Local airport times.
  • United Airlines UA1730: SEA 2026-12-16 17:34:00 → LAX 2026-12-16 20:22:00; nonstop; 168 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Los Angeles (LAX) 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.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Los Angeles 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.