Flights from Basel to San Francisco from CHF 679*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Basel (BSL) to San Francisco (SFO)

Try alternate month or interact with individual days below in order to find offers.
Apr 2026
No result for this month
May 2026
FromCHF 679*
Viewed: 12 hours ago
RoundTrip|Economy
Jun 2026
FromCHF 679*
Viewed: 12 hours ago
RoundTrip|Economy
CHF 684
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    • RangeCHF 684-CHF 863

    *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 Basel (BSL) to San Francisco (SFO) flights

    CHF
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    More United deals on Basel (BSL) to San Francisco (SFO) flights
    From
    To
    Fare Type
    Dates
    Price
    Basel (BSL)San Francisco (SFO)Roundtrip
    |
    Economy    		26.05.2026 - 30.05.2026

    from

    CHF 679

    Viewed: 12 hours ago

    Basel (BSL)San Francisco (SFO)Roundtrip
    |
    Economy    		28.05.2026 - 01.06.2026

    from

    CHF 679

    Viewed: 12 hours ago

    Basel (BSL)San Francisco (SFO)Roundtrip
    |
    Economy    		29.05.2026 - 02.06.2026

    from

    CHF 679

    Viewed: 12 hours ago

    Basel (BSL)San Francisco (SFO)Roundtrip
    |
    Economy    		26.05.2026 - 02.06.2026

    from

    CHF 679

    Viewed: 12 hours ago

    Basel (BSL)San Francisco (SFO)Roundtrip
    |
    Economy    		25.05.2026 - 01.06.2026

    from

    CHF 679

    Viewed: 12 hours ago

    Basel (BSL)San Francisco (SFO)Roundtrip
    |
    Economy    		16.06.2026 - 23.06.2026

    from

    CHF 679

    Viewed: 12 hours ago

    Basel (BSL)San Francisco (SFO)Roundtrip
    |
    Economy    		25.06.2026 - 09.07.2026

    from

    CHF 679

    Viewed: 12 hours ago

    Basel (BSL)San Francisco (SFO)Roundtrip
    |
    Economy    		21.06.2026 - 05.07.2026

    from

    CHF 679

    Viewed: 12 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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