Flights from Knoxville to Orange County from $ 403*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Knoxville (TYS) to Orange County (SNA)

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
No result for this month
Apr 2026
From$ 821*
Viewed: 16 hours ago
RoundTrip|Economy
May 2026
No result for this month
$ 821
Displaying fares for March-2026
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    • Range$ 821

    *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 Knoxville (TYS) to Orange County (SNA) flights

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    More United deals on Knoxville (TYS) to Orange County (SNA) flights
    From
    To
    Fare Type
    Dates
    Price
    Knoxville (TYS)Orange County (SNA)Roundtrip
    |
    Economy    		08/21/26 - 08/25/26

    from

    $ 403

    Viewed: 15 hours ago

    Knoxville (TYS)Orange County (SNA)Roundtrip
    |
    Economy    		08/21/26 - 08/24/26

    from

    $ 457

    Viewed: 23 hours ago

    Knoxville (TYS)Orange County (SNA)Roundtrip
    |
    Economy    		08/21/26 - 08/25/26

    from

    $ 659

    Viewed: 15 hours ago

    Knoxville (TYS)Orange County (SNA)Roundtrip
    |
    Economy    		08/21/26 - 08/24/26

    from

    $ 713

    Viewed: 23 hours ago

    Knoxville (TYS)Orange County (SNA)Roundtrip
    |
    Economy    		04/01/26 - 04/05/26

    from

    $ 821

    Viewed: 16 hours ago

    Knoxville (TYS)Orange County (SNA)Roundtrip
    |
    Economy    		08/21/26 - 08/25/26

    from

    $ 876

    Viewed: 15 hours ago

    Knoxville (TYS)Orange County (SNA)Roundtrip
    |
    Economy    		08/21/26 - 08/24/26

    from

    $ 930

    Viewed: 23 hours ago

    Knoxville (TYS)Orange County (SNA)Roundtrip
    |
    Economy    		04/01/26 - 04/05/26

    from

    $ 965

    Viewed: 16 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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