Flights from San Diego to West Yellowstone from $ 314*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from San Diego (SAN) to West Yellowstone (WYS)

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Mar 2026
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Apr 2026
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May 2026
From$ 314*
Viewed: 48 minutes ago
RoundTrip|Economy
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    • *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.

    More United deals on San Diego (SAN) to West Yellowstone (WYS) flights

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    More United deals on San Diego (SAN) to West Yellowstone (WYS) flights
    From
    To
    Fare Type
    Dates
    Price
    San Diego (SAN)West Yellowstone (WYS)Roundtrip
    |
    Economy    		05/23/26 - 05/27/26

    from

    $ 314

    Viewed: 48 minutes ago

    San Diego (SAN)West Yellowstone (WYS)Roundtrip
    |
    Economy    		05/06/26 - 05/13/26

    from

    $ 314

    Viewed: 48 minutes ago

    San Diego (SAN)West Yellowstone (WYS)Roundtrip
    |
    Economy    		05/20/26 - 05/27/26

    from

    $ 314

    Viewed: 48 minutes ago

    San Diego (SAN)West Yellowstone (WYS)Roundtrip
    |
    Economy    		05/09/26 - 05/13/26

    from

    $ 314

    Viewed: 48 minutes ago

    San Diego (SAN)West Yellowstone (WYS)Roundtrip
    |
    Economy    		05/06/26 - 05/09/26

    from

    $ 314

    Viewed: 48 minutes ago

    San Diego (SAN)West Yellowstone (WYS)Roundtrip
    |
    Economy    		05/09/26 - 05/12/26

    from

    $ 314

    Viewed: 48 minutes ago

    San Diego (SAN)West Yellowstone (WYS)Roundtrip
    |
    Economy    		05/30/26 - 06/02/26

    from

    $ 340

    Viewed: 48 minutes ago

    San Diego (SAN)West Yellowstone (WYS)Roundtrip
    |
    Economy    		05/08/26 - 05/12/26

    from

    $ 342

    Viewed: 48 minutes 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.

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