Flights from Charleston to Austin from $ 349*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Charleston (CHS) to Austin (AUS)

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
No result for this month
Apr 2026
From$ 349*
Viewed: 8 hours ago
RoundTrip|Economy
May 2026
From$ 349*
Viewed: 2 hours ago
RoundTrip|Economy
$ 349
Displaying fares for March-2026
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    • Range$ 349-$ 715

    *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 Charleston (CHS) to Austin (AUS) flights

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    More United deals on Charleston (CHS) to Austin (AUS) flights
    From
    To
    Fare Type
    Dates
    Price
    Charleston (CHS)Austin (AUS)Roundtrip
    |
    Economy    		04/16/26 - 04/19/26

    from

    $ 349

    Viewed: 8 hours ago

    Charleston (CHS)Austin (AUS)Roundtrip
    |
    Economy    		05/21/26 - 05/23/26

    from

    $ 349

    Viewed: 2 hours ago

    Charleston (CHS)Austin (AUS)Roundtrip
    |
    Economy    		05/20/26 - 05/24/26

    from

    $ 367

    Viewed: 5 hours ago

    Charleston (CHS)Austin (AUS)Roundtrip
    |
    Economy    		04/02/26 - 04/14/26

    from

    $ 408

    Viewed: 1 day ago

    Charleston (CHS)Austin (AUS)Roundtrip
    |
    Economy    		06/04/26 - 06/07/26

    from

    $ 429

    Viewed: 1 day ago

    Charleston (CHS)Austin (AUS)Roundtrip
    |
    Economy    		05/21/26 - 05/23/26

    from

    $ 575

    Viewed: 2 hours ago

    Charleston (CHS)Austin (AUS)Roundtrip
    |
    Economy    		04/02/26 - 04/14/26

    from

    $ 575

    Viewed: 1 day ago

    Charleston (CHS)Austin (AUS)Roundtrip
    |
    Economy    		04/16/26 - 04/19/26

    from

    $ 575

    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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