Flights from San Francisco to Porto from USD 1,033

Promo Code

Flights from San Francisco to Porto

Apr 2026
FromUSD 1,376*
Viewed 6 hours ago
Flight Type Round Trip|Economy
May 2026
FromUSD 1,150*
Viewed 17 hours ago
Flight Type Round Trip|Economy
Jun 2026
Try another month to see offers
USD 1.2K
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    • RangeUSD 1,150-USD 1,376

    *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
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    Best Flight Deals from San Francisco to Porto
    From
    To
    Fare Type
    Dates
    Price
    San Francisco (SFO)Porto (OPO)Round trip
    |
    Economy    		14/09/2026 - 22/09/2026

    From

    USD 1,096

    Viewed 32 minutes ago

    San Francisco (SFO)Porto (OPO)Round trip
    |
    Economy    		25/08/2026 - 05/09/2026

    From

    USD 1,033

    Viewed 1 day ago

    San Francisco (SFO)Porto (OPO)Round trip
    |
    Economy    		19/08/2026 - 03/09/2026

    From

    USD 1,075

    Viewed 22 hours ago

    San Francisco (SFO)Porto (OPO)Round trip
    |
    Economy    		08/07/2026 - 28/07/2026

    From

    USD 1,415

    Viewed 1 day ago

    San Francisco (SFO)Porto (OPO)Round trip
    |
    Economy    		28/05/2026 - 09/06/2026

    From

    USD 1,497

    Viewed 23 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)
    12/05/2026 - 21/05/2026

    Round trip

    Business

    From
    USD 7,298
    Viewed 17 hours ago

    San Francisco (SFO)to

    Porto (OPO)
    08/07/2026 - 28/07/2026

    Round trip

    Business

    From
    USD 7,298
    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.

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