Flights from Boston to Los Angeles from $ 249*

Promotion Code

Featured daily fares for flights from Boston (BOS) to Los Angeles (LAX)

$ 269
$ 520
Displaying fares for March-2026
  • 27

    Fr

    MAR

  • 28

    Sa

  • 29

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  • 30

    Mo

  • 31

    Tu

  • 01

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    APR

  • 02

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  • 04

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  • 08

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  • 09

    Th

  • 10

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  • 11

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  • 13

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  • 15

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  • 16

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  • 22

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  • 24

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  • 25

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  • 26

    Su

  • Range$ 269-$ 520

    More United deals on Boston (BOS) to Los Angeles (LAX) flights

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    More United deals on Boston (BOS) to Los Angeles (LAX) flights
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Los Angeles (LAX)Roundtrip
    |
    Economy
    09/18/26 - 09/19/26

    from

    $ 249

    Viewed: 22 hours ago

    Boston (BOS)Los Angeles (LAX)Roundtrip
    |
    Economy
    06/09/26 - 06/15/26

    from

    $ 249

    Viewed: 14 hours ago

    Boston (BOS)Los Angeles (LAX)Roundtrip
    |
    Economy
    10/24/26 - 10/27/26

    from

    $ 249

    Viewed: 13 hours ago

    Boston (BOS)Los Angeles (LAX)Roundtrip
    |
    Economy
    11/11/26 - 11/15/26

    from

    $ 259

    Viewed: 22 hours ago

    Boston (BOS)Los Angeles (LAX)Roundtrip
    |
    Economy
    07/01/26 - 07/07/26

    from

    $ 259

    Viewed: 1 day ago

    Boston (BOS)Los Angeles (LAX)Roundtrip
    |
    Economy
    05/04/26 - 05/08/26

    from

    $ 259

    Viewed: 21 hours ago

    Boston (BOS)Los Angeles (LAX)Roundtrip
    |
    Economy
    12/02/26 - 12/06/26

    from

    $ 259

    Viewed: 6 hours ago

    Boston (BOS)Los Angeles (LAX)Roundtrip
    |
    Economy
    06/30/26 - 07/07/26

    from

    $ 259

    Viewed: 1 day ago

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.