Flights from San Jose to Knoxville from $ 390*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from San Jose (SJC) to Knoxville (TYS)

May 2026
From$ 479*
Viewed: 16 hours ago
RoundTrip|Economy
Jun 2026
From$ 447*
Viewed: 16 hours ago
RoundTrip|Economy
Jul 2026
From$ 462*
Viewed: 16 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $ 447
cmp-daily-histogram-bars-legend-max-price-aria-label $ 935
Displaying fares for May-2026
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    • Range$ 447-$ 935

    *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 San Jose (SJC) to Knoxville (TYS) flights

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    More United deals on San Jose (SJC) to Knoxville (TYS) flights
    From
    To
    Fare Type
    Dates
    Price
    San Jose (SJC)Knoxville (TYS)Roundtrip
    |
    Economy    		08/05/26 - 08/12/26

    from

    $ 390

    Viewed: 16 hours ago

    San Jose (SJC)Knoxville (TYS)Roundtrip
    |
    Economy    		08/04/26 - 08/11/26

    from

    $ 395

    Viewed: 16 hours ago

    San Jose (SJC)Knoxville (TYS)Roundtrip
    |
    Economy    		08/08/26 - 08/12/26

    from

    $ 421

    Viewed: 16 hours ago

    San Jose (SJC)Knoxville (TYS)Roundtrip
    |
    Economy    		08/04/26 - 08/07/26

    from

    $ 426

    Viewed: 16 hours ago

    San Jose (SJC)Knoxville (TYS)Roundtrip
    |
    Economy    		08/05/26 - 08/08/26

    from

    $ 426

    Viewed: 16 hours ago

    San Jose (SJC)Knoxville (TYS)Roundtrip
    |
    Economy    		08/04/26 - 08/08/26

    from

    $ 426

    Viewed: 16 hours ago

    San Jose (SJC)Knoxville (TYS)Roundtrip
    |
    Economy    		08/08/26 - 08/11/26

    from

    $ 426

    Viewed: 16 hours ago

    San Jose (SJC)Knoxville (TYS)Roundtrip
    |
    Economy    		08/07/26 - 08/11/26

    from

    $ 431

    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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