Flights from Florence to San Francisco from 572€ *

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Florence (FLR) to San Francisco (SFO)

Jun 2026
From636€ *
Viewed: 19 hours ago
RoundTrip|Economy
Jul 2026
From635€ *
Viewed: 19 hours ago
RoundTrip|Economy
Aug 2026
From572€ *
Viewed: 19 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label 636€
cmp-daily-histogram-bars-legend-max-price-aria-label 1.3K€
Displaying fares for June-2026
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    • Range636€ -1.250€

    *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 Florence (FLR) to San Francisco (SFO) flights

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    More United deals on Florence (FLR) to San Francisco (SFO) flights
    From
    To
    Fare Type
    Dates
    Price
    Florence (FLR)San Francisco (SFO)Roundtrip
    |
    Economy    		10/09/2026 - 14/09/2026

    from

    572€ 

    Viewed: 19 hours ago

    Florence (FLR)San Francisco (SFO)Roundtrip
    |
    Economy    		31/08/2026 - 14/09/2026

    from

    572€ 

    Viewed: 19 hours ago

    Florence (FLR)San Francisco (SFO)Roundtrip
    |
    Economy    		31/08/2026 - 07/09/2026

    from

    572€ 

    Viewed: 19 hours ago

    Florence (FLR)San Francisco (SFO)Roundtrip
    |
    Economy    		03/09/2026 - 07/09/2026

    from

    572€ 

    Viewed: 19 hours ago

    Florence (FLR)San Francisco (SFO)Roundtrip
    |
    Economy    		06/09/2026 - 20/09/2026

    from

    602€ 

    Viewed: 19 hours ago

    Florence (FLR)San Francisco (SFO)Roundtrip
    |
    Economy    		02/09/2026 - 06/09/2026

    from

    606€ 

    Viewed: 19 hours ago

    Florence (FLR)San Francisco (SFO)Roundtrip
    |
    Economy    		24/08/2026 - 07/09/2026

    from

    613€ 

    Viewed: 19 hours ago

    Florence (FLR)San Francisco (SFO)Roundtrip
    |
    Economy    		22/07/2026 - 05/08/2026

    from

    635€ 

    Viewed: 19 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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