Flights from San Francisco to Porto from USD 942

Promo Code

Flights from San Francisco to Porto

Mar 2026
FromUSD 1,456*
Viewed 1 day ago
Flight Type Round Trip|Economy Class
Apr 2026
FromUSD 966*
Viewed 11 hours ago
Flight Type Round Trip|Economy Class
May 2026
FromUSD 966*
Viewed 13 hours ago
Flight Type Round Trip|Economy Class
USD 966
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    • RangeUSD 966-USD 1,456

    *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.

    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    		12/05/2026 - 26/05/2026

    From

    USD 966

    Viewed 13 hours ago

    San Francisco (SFO)Porto (OPO)Round trip
    |
    Economy    		28/04/2026 - 15/05/2026

    From

    USD 966

    Viewed 11 hours ago

    San Francisco (SFO)Porto (OPO)Round trip
    |
    Economy    		08/09/2026 - 21/09/2026

    From

    USD 977

    Viewed 2 hours ago

    San Francisco (SFO)Porto (OPO)Round trip
    |
    Economy    		06/11/2026 - 20/11/2026

    From

    USD 942

    Viewed 20 hours ago

    San Francisco (SFO)Porto (OPO)Round trip
    |
    Economy    		07/05/2026 - 21/05/2026

    From

    USD 986

    Viewed 1 day 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)
    30/04/2026 - 15/05/2026

    Round trip

    Business

    From
    USD 7,247
    Viewed 11 hours ago

    San Francisco (SFO)to

    Porto (OPO)
    20/06/2026 - 04/08/2026

    Round trip

    Business

    From
    USD 7,247
    Viewed 21 minutes 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.

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