Flights from Columbus to Key West from $ 311*

Promotion Code

Featured daily fares for flights from Columbus (CMH) to Key West (EYW)

$ 311
$ 973
Displaying fares for March-2026
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  • Range$ 311-$ 973

    More United deals on Columbus (CMH) to Key West (EYW) flights

    $
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    More United deals on Columbus (CMH) to Key West (EYW) flights
    From
    To
    Fare Type
    Dates
    Price
    Columbus (CMH)Key West (EYW)Roundtrip
    |
    Economy
    04/22/26 - 04/29/26

    from

    $ 311

    Viewed: 23 hours ago

    Columbus (CMH)Key West (EYW)Roundtrip
    |
    Economy
    04/14/26 - 04/21/26

    from

    $ 311

    Viewed: 23 hours ago

    Columbus (CMH)Key West (EYW)Roundtrip
    |
    Economy
    05/06/26 - 05/13/26

    from

    $ 311

    Viewed: 23 hours ago

    Columbus (CMH)Key West (EYW)Roundtrip
    |
    Economy
    04/18/26 - 04/21/26

    from

    $ 311

    Viewed: 23 hours ago

    Columbus (CMH)Key West (EYW)Roundtrip
    |
    Economy
    05/09/26 - 05/13/26

    from

    $ 311

    Viewed: 23 hours ago

    Columbus (CMH)Key West (EYW)Roundtrip
    |
    Economy
    04/25/26 - 04/29/26

    from

    $ 311

    Viewed: 23 hours ago

    Columbus (CMH)Key West (EYW)Roundtrip
    |
    Economy
    04/15/26 - 04/21/26

    from

    $ 311

    Viewed: 22 hours ago

    Columbus (CMH)Key West (EYW)Roundtrip
    |
    Economy
    04/08/26 - 04/15/26

    from

    $ 339

    Viewed: 23 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.