Flights from St George to Denver from $ 248*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from St George (SGU) to Denver (DEN)

Mar 2026
From$ 323*
Viewed: 1 day ago
RoundTrip|Economy
Apr 2026
From$ 258*
Viewed: 1 day ago
RoundTrip|Economy
May 2026
From$ 273*
Viewed: 18 hours ago
RoundTrip|Economy
$ 258
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    • Range$ 258-$ 695

    *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 St George (SGU) to Denver (DEN) flights

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    More United deals on St George (SGU) to Denver (DEN) flights
    From
    To
    Fare Type
    Dates
    Price
    St George (SGU)Denver (DEN)Roundtrip
    |
    Economy    		05/15/26 - 05/17/26

    from

    $ 273

    Viewed: 18 hours ago

    St George (SGU)Denver (DEN)Roundtrip
    |
    Economy    		10/08/26 - 10/20/26

    from

    $ 317

    Viewed: 1 day ago

    St George (SGU)Denver (DEN)Roundtrip
    |
    Economy    		06/10/26 - 06/21/26

    from

    $ 317

    Viewed: 21 hours ago

    St George (SGU)Denver (DEN)Roundtrip
    |
    Economy    		07/25/26 - 07/29/26

    from

    $ 322

    Viewed: 21 hours ago

    St George (SGU)Denver (DEN)Roundtrip
    |
    Economy    		06/04/26 - 06/08/26

    from

    $ 248

    Viewed: 3 hours ago

    St George (SGU)Denver (DEN)Roundtrip
    |
    Economy    		08/12/26 - 08/20/26

    from

    $ 273

    Viewed: 8 hours ago

    St George (SGU)Denver (DEN)Roundtrip
    |
    Economy    		05/15/26 - 05/26/26

    from

    $ 289

    Viewed: 3 hours ago

    St George (SGU)Denver (DEN)Roundtrip
    |
    Economy    		07/02/26 - 07/07/26

    from

    $ 317

    Viewed: 3 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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