Flights from Chattanooga to Seattle from $ 395*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Chattanooga (CHA) 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$ 395*
Viewed: 5 hours ago
RoundTrip|Economy
May 2026
From$ 502*
Viewed: 5 hours ago
RoundTrip|Economy
$ 395
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    • Range$ 395

    *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 Chattanooga (CHA) to Seattle (SEA) flights

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    More United deals on Chattanooga (CHA) to Seattle (SEA) flights
    From
    To
    Fare Type
    Dates
    Price
    Chattanooga (CHA)Seattle (SEA)Roundtrip
    |
    Economy    		05/22/26 - 05/30/26

    from

    $ 612

    Viewed: 19 hours ago

    Chattanooga (CHA)Seattle (SEA)Roundtrip
    |
    Economy    		05/22/26 - 05/30/26

    from

    $ 719

    Viewed: 19 hours ago

    Chattanooga (CHA)Seattle (SEA)Roundtrip
    |
    Economy    		05/22/26 - 05/30/26

    from

    $ 918

    Viewed: 19 hours ago

    Chattanooga (CHA)Seattle (SEA)Roundtrip
    |
    Economy    		05/22/26 - 05/31/26

    from

    $ 931

    Viewed: 19 hours ago

    Chattanooga (CHA)Seattle (SEA)Roundtrip
    |
    Economy    		04/10/26 - 04/13/26

    from

    $ 395

    Viewed: 5 hours ago

    Chattanooga (CHA)Seattle (SEA)Roundtrip
    |
    Economy    		05/15/26 - 05/24/26

    from

    $ 502

    Viewed: 4 hours ago

    Chattanooga (CHA)Seattle (SEA)Roundtrip
    |
    Economy    		04/10/26 - 04/13/26

    from

    $ 704

    Viewed: 5 hours ago

    Chattanooga (CHA)Seattle (SEA)Roundtrip
    |
    Economy    		04/10/26 - 04/13/26

    from

    $ 722

    Viewed: 5 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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