Flights from Quito to San Francisco from $ 758*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Quito (UIO) to San Francisco (SFO)

May 2026
From$ 1.109*
Viewed: 47 minutes ago
RoundTrip|Economy
Jun 2026
From$ 808*
Viewed: 47 minutes ago
RoundTrip|Economy
Jul 2026
From$ 758*
Viewed: 47 minutes ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $ 905
cmp-daily-histogram-bars-legend-max-price-aria-label $ 2.6K
Displaying fares for May-2026
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    • Range$ 905-$ 2.601

    *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 Quito (UIO) to San Francisco (SFO) flights

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    More United deals on Quito (UIO) to San Francisco (SFO) flights
    From
    To
    Fare Type
    Dates
    Price
    Quito (UIO)San Francisco (SFO)Roundtrip
    |
    Economy    		13/07/2026 - 20/07/2026

    from

    $ 758

    Viewed: 47 minutes ago

    Quito (UIO)San Francisco (SFO)Roundtrip
    |
    Economy    		31/08/2026 - 07/09/2026

    from

    $ 767

    Viewed: 1 hour ago

    Quito (UIO)San Francisco (SFO)Roundtrip
    |
    Economy    		22/06/2026 - 06/07/2026

    from

    $ 808

    Viewed: 47 minutes ago

    Quito (UIO)San Francisco (SFO)Roundtrip
    |
    Economy    		18/08/2026 - 29/08/2026

    from

    $ 845

    Viewed: 1 hour ago

    Quito (UIO)San Francisco (SFO)Roundtrip
    |
    Economy    		07/06/2026 - 14/06/2026

    from

    $ 905

    Viewed: 47 minutes ago

    Quito (UIO)San Francisco (SFO)Roundtrip
    |
    Economy    		11/07/2026 - 25/07/2026

    from

    $ 929

    Viewed: 47 minutes ago

    Quito (UIO)San Francisco (SFO)Roundtrip
    |
    Economy    		07/08/2026 - 21/08/2026

    from

    $ 941

    Viewed: 47 minutes ago

    Quito (UIO)San Francisco (SFO)Roundtrip
    |
    Economy    		26/06/2026 - 03/07/2026

    from

    $ 943

    Viewed: 47 minutes 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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