Flights from Knoxville to Salt Lake City from $ 375*

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Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Knoxville (TYS) to Salt Lake City (SLC)

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
No result for this month
Apr 2026
From$ 375*
Viewed: 20 hours ago
RoundTrip|Economy
May 2026
From$ 433*
Viewed: 19 hours ago
RoundTrip|Economy
$ 375
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    • Range$ 375

    *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 Salt Lake City (SLC) flights

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    More United deals on Knoxville (TYS) to Salt Lake City (SLC) flights
    From
    To
    Fare Type
    Dates
    Price
    Knoxville (TYS)Salt Lake City (SLC)Roundtrip
    |
    Economy    		04/15/26 - 04/22/26

    from

    $ 375

    Viewed: 20 hours ago

    Knoxville (TYS)Salt Lake City (SLC)Roundtrip
    |
    Economy    		05/23/26 - 05/30/26

    from

    $ 433

    Viewed: 19 hours ago

    Knoxville (TYS)Salt Lake City (SLC)Roundtrip
    |
    Economy    		05/23/26 - 05/31/26

    from

    $ 498

    Viewed: 19 hours ago

    Knoxville (TYS)Salt Lake City (SLC)Roundtrip
    |
    Economy    		04/15/26 - 04/22/26

    from

    $ 636

    Viewed: 20 hours ago

    Knoxville (TYS)Salt Lake City (SLC)Roundtrip
    |
    Economy    		05/23/26 - 05/30/26

    from

    $ 677

    Viewed: 19 hours ago

    Knoxville (TYS)Salt Lake City (SLC)Roundtrip
    |
    Economy    		04/15/26 - 04/22/26

    from

    $ 731

    Viewed: 20 hours ago

    Knoxville (TYS)Salt Lake City (SLC)Roundtrip
    |
    Economy    		05/23/26 - 05/31/26

    from

    $ 743

    Viewed: 19 hours ago

    Knoxville (TYS)Salt Lake City (SLC)Roundtrip
    |
    Economy    		05/23/26 - 05/30/26

    from

    $ 789

    Viewed: 19 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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