Flights from Montrose to Seattle from $ 276*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Montrose (MTJ) to Seattle (SEA)

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
No result for this month
Apr 2026
From$ 332*
Viewed: 1 day ago
RoundTrip|Economy
May 2026
No result for this month
Displaying fares for March-2026
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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 Montrose (MTJ) to Seattle (SEA) flights

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    More United deals on Montrose (MTJ) to Seattle (SEA) flights
    From
    To
    Fare Type
    Dates
    Price
    Montrose (MTJ)Seattle (SEA)Roundtrip
    |
    Economy    		07/29/26 - 08/05/26

    from

    $ 276

    Viewed: 1 day ago

    Montrose (MTJ)Seattle (SEA)Roundtrip
    |
    Economy    		04/23/26 - 05/01/26

    from

    $ 332

    Viewed: 1 day ago

    Montrose (MTJ)Seattle (SEA)Roundtrip
    |
    Economy    		06/24/26 - 07/11/26

    from

    $ 370

    Viewed: 21 hours ago

    Montrose (MTJ)Seattle (SEA)Roundtrip
    |
    Economy    		06/24/26 - 07/11/26

    from

    $ 499

    Viewed: 21 hours ago

    Montrose (MTJ)Seattle (SEA)Roundtrip
    |
    Economy    		07/29/26 - 08/05/26

    from

    $ 534

    Viewed: 1 day ago

    Montrose (MTJ)Seattle (SEA)Roundtrip
    |
    Economy    		06/29/26 - 07/11/26

    from

    $ 544

    Viewed: 22 hours ago

    Montrose (MTJ)Seattle (SEA)Roundtrip
    |
    Economy    		06/29/26 - 07/13/26

    from

    $ 569

    Viewed: 22 hours ago

    Montrose (MTJ)Seattle (SEA)Roundtrip
    |
    Economy    		06/29/26 - 07/11/26

    from

    $ 604

    Viewed: 22 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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