Flights from Seattle to Chattanooga from $ 321*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Seattle (SEA) to Chattanooga (CHA)

May 2026
From$ 396*
Viewed: 8 hours ago
RoundTrip|Economy
Jun 2026
From$ 373*
Viewed: 8 hours ago
RoundTrip|Economy
Jul 2026
From$ 397*
Viewed: 8 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $ 373
cmp-daily-histogram-bars-legend-max-price-aria-label $ 1.2K
Displaying fares for May-2026
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    • Range$ 373-$ 1,220

    *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 Seattle (SEA) to Chattanooga (CHA) flights

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    More United deals on Seattle (SEA) to Chattanooga (CHA) flights
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)Chattanooga (CHA)Roundtrip
    |
    Economy    		08/22/26 - 08/25/26

    from

    $ 321

    Viewed: 8 hours ago

    Seattle (SEA)Chattanooga (CHA)Roundtrip
    |
    Economy    		08/19/26 - 08/22/26

    from

    $ 331

    Viewed: 8 hours ago

    Seattle (SEA)Chattanooga (CHA)Roundtrip
    |
    Economy    		08/22/26 - 08/29/26

    from

    $ 337

    Viewed: 8 hours ago

    Seattle (SEA)Chattanooga (CHA)Roundtrip
    |
    Economy    		08/22/26 - 08/26/26

    from

    $ 342

    Viewed: 8 hours ago

    Seattle (SEA)Chattanooga (CHA)Roundtrip
    |
    Economy    		08/19/26 - 08/26/26

    from

    $ 352

    Viewed: 8 hours ago

    Seattle (SEA)Chattanooga (CHA)Roundtrip
    |
    Economy    		08/01/26 - 08/08/26

    from

    $ 358

    Viewed: 8 hours ago

    Seattle (SEA)Chattanooga (CHA)Roundtrip
    |
    Economy    		08/18/26 - 08/22/26

    from

    $ 367

    Viewed: 8 hours ago

    Seattle (SEA)Chattanooga (CHA)Roundtrip
    |
    Economy    		08/18/26 - 08/25/26

    from

    $ 367

    Viewed: 8 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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