Flights from Honolulu to Sun Valley from $ 518*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Honolulu (HNL) to Sun Valley (SUN)

May 2026
From$ 677*
Viewed: 21 hours ago
RoundTrip|Economy
Jun 2026
From$ 567*
Viewed: 21 hours ago
RoundTrip|Economy
Jul 2026
From$ 518*
Viewed: 21 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $ 567
cmp-daily-histogram-bars-legend-max-price-aria-label $ 958
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    • Range$ 567-$ 958

    *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 Honolulu (HNL) to Sun Valley (SUN) flights

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    More United deals on Honolulu (HNL) to Sun Valley (SUN) flights
    From
    To
    Fare Type
    Dates
    Price
    Honolulu (HNL)Sun Valley (SUN)Roundtrip
    |
    Economy    		08/12/26 - 08/19/26

    from

    $ 518

    Viewed: 21 hours ago

    Honolulu (HNL)Sun Valley (SUN)Roundtrip
    |
    Economy    		07/09/26 - 07/13/26

    from

    $ 518

    Viewed: 21 hours ago

    Honolulu (HNL)Sun Valley (SUN)Roundtrip
    |
    Economy    		08/24/26 - 08/27/26

    from

    $ 524

    Viewed: 21 hours ago

    Honolulu (HNL)Sun Valley (SUN)Roundtrip
    |
    Economy    		08/24/26 - 08/31/26

    from

    $ 524

    Viewed: 21 hours ago

    Honolulu (HNL)Sun Valley (SUN)Roundtrip
    |
    Economy    		08/26/26 - 09/02/26

    from

    $ 552

    Viewed: 21 hours ago

    Honolulu (HNL)Sun Valley (SUN)Roundtrip
    |
    Economy    		08/19/26 - 08/26/26

    from

    $ 557

    Viewed: 21 hours ago

    Honolulu (HNL)Sun Valley (SUN)Roundtrip
    |
    Economy    		06/23/26 - 06/30/26

    from

    $ 567

    Viewed: 21 hours ago

    Honolulu (HNL)Sun Valley (SUN)Roundtrip
    |
    Economy    		06/25/26 - 06/29/26

    from

    $ 567

    Viewed: 21 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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