Flights from San Francisco to Porto from USD 601

Promo Code

Flights from San Francisco to Porto

USD 1.3K
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  • RangeUSD 1,316-USD 1,677

    Best Flight Deals from San Francisco to Porto

    USD
    keyboard_arrow_down
    Best Flight Deals from San Francisco to Porto
    From
    To
    Fare Type
    Dates
    Price
    San Francisco (SFO)Porto (OPO)Round-trip
    |
    Economy
    16/10/2025 - 23/10/2025

    From

    USD 601

    Viewed 1 day ago

    San Francisco (SFO)Porto (OPO)Round-trip
    |
    Economy
    01/10/2025 - 14/10/2025

    From

    USD 602

    Viewed 9 hours ago

    San Francisco (SFO)Porto (OPO)Round-trip
    |
    Economy
    10/11/2025 - 16/11/2025

    From

    USD 602

    Viewed 14 hours ago

    San Francisco (SFO)Porto (OPO)Round-trip
    |
    Economy
    16/09/2025 - 02/10/2025

    From

    USD 626

    Viewed 1 day ago

    San Francisco (SFO)Porto (OPO)Round-trip
    |
    Economy
    16/03/2026 - 06/04/2026

    From

    USD 792

    Viewed 10 hours ago

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

    Business Flights Deals

    USD

    San Francisco (SFO)to

    Porto (OPO)
    13/08/2025 - 28/08/2025

    Round-trip

    Business

    From
    USD 4,637
    Viewed 7 hours ago

    San Francisco (SFO)to

    Porto (OPO)
    15/07/2025 - 29/07/2025

    Round-trip

    Business

    From
    USD 4,998
    Viewed 12 hours ago

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.