Find Copa Airlines flights from San Francisco (SFO) to Porto Alegre (POA) from USD790*

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Best prices on San Francisco to Porto Alegre flights

Apr 2026
FromUSD790*
Viewed 6 hours ago
Round trip/Economy
May 2026
FromUSD810*
Viewed 1 day ago
Round trip/Economy
Jun 2026
No results available
USD790
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    • FromUSD790-USD810

    *Restrictions apply; please see Terms & Conditions.

    Best airfares from San Francisco to Porto Alegre flights

    USD
    Best airfares from San Francisco to Porto Alegre flights
    From
    To
    Fare Type
    Dates
    Price
    San Francisco (SFO)Porto Alegre (POA)Round trip
    /
    Economy    		Sep 15, 2026 - Sep 29, 2026

    From

    USD790

    Viewed 1 day ago

    San Francisco (SFO)Porto Alegre (POA)Round trip
    /
    Economy    		May 13, 2026 - May 24, 2026

    From

    USD810

    Viewed 1 day ago

    San Francisco (SFO)Porto Alegre (POA)Round trip
    /
    Economy    		Oct 08, 2026 - Oct 23, 2026

    From

    USD810

    Viewed 1 day ago

    San Francisco (SFO)Porto Alegre (POA)Round trip
    /
    Economy    		Apr 20, 2026 - Apr 30, 2026

    From

    USD790

    Viewed 6 hours ago

    San Francisco (SFO)Porto Alegre (POA)Round trip
    /
    Economy    		Apr 20, 2026 - Apr 29, 2026

    From

    USD790

    Viewed 6 hours ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
    *Restrictions apply; please see Terms & Conditions.

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