Flights from San Francisco to Missoula from $ 269*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from San Francisco (SFO) to Missoula (MSO)

Mar 2026
From$ 843*
Viewed: 18 hours ago
RoundTrip|Economy
Apr 2026
From$ 557*
Viewed: 23 hours ago
RoundTrip|Economy
May 2026
From$ 269*
Viewed: 21 hours ago
RoundTrip|Economy
$ 557
Displaying fares for March-2026
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    • Range$ 557-$ 920

    *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 Francisco (SFO) to Missoula (MSO) flights

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    More United deals on San Francisco (SFO) to Missoula (MSO) flights
    From
    To
    Fare Type
    Dates
    Price
    San Francisco (SFO)Missoula (MSO)Roundtrip
    |
    Economy    		06/02/26 - 06/06/26

    from

    $ 269

    Viewed: 21 hours ago

    San Francisco (SFO)Missoula (MSO)Roundtrip
    |
    Economy    		05/30/26 - 06/03/26

    from

    $ 269

    Viewed: 21 hours ago

    San Francisco (SFO)Missoula (MSO)Roundtrip
    |
    Economy    		08/11/26 - 08/18/26

    from

    $ 269

    Viewed: 8 hours ago

    San Francisco (SFO)Missoula (MSO)Roundtrip
    |
    Economy    		08/09/26 - 08/18/26

    from

    $ 305

    Viewed: 8 hours ago

    San Francisco (SFO)Missoula (MSO)Roundtrip
    |
    Economy    		08/09/26 - 08/17/26

    from

    $ 315

    Viewed: 8 hours ago

    San Francisco (SFO)Missoula (MSO)Roundtrip
    |
    Economy    		07/29/26 - 08/05/26

    from

    $ 390

    Viewed: 10 hours ago

    San Francisco (SFO)Missoula (MSO)Roundtrip
    |
    Economy    		08/10/26 - 08/16/26

    from

    $ 423

    Viewed: 1 day ago

    San Francisco (SFO)Missoula (MSO)Roundtrip
    |
    Economy    		06/24/26 - 06/27/26

    from

    $ 471

    Viewed: 19 hours 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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