Find Copa Airlines flights from Porto Alegre (POA) to San Francisco (SFO) from USD 778*

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Best prices on Porto Alegre to San Francisco flights

May 2026
FromUSD 784*
Viewed 1 day ago
Round trip/Economy
Jun 2026
No results available
Jul 2026
No results available
cmp-daily-histogram-bars-legend-min-price-aria-label USD 784
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    • FromUSD 784

    *Restrictions apply; please see Terms & Conditions.

    Best airfares from Porto Alegre to San Francisco flights

    USD
    Best airfares from Porto Alegre to San Francisco flights
    From
    To
    Fare Type
    Dates
    Price
    Porto Alegre (POA)San Francisco (SFO)Round trip
    /
    Economy    		Aug 05, 2026 - Nov 01, 2026

    From

    USD 798

    Viewed 18 hours ago

    Porto Alegre (POA)San Francisco (SFO)Round trip
    /
    Economy    		Dec 09, 2026 - Jan 06, 2027

    From

    USD 836

    Viewed 21 hours ago

    Porto Alegre (POA)San Francisco (SFO)Round trip
    /
    Economy    		Dec 12, 2026 - Jan 05, 2027

    From

    USD 856

    Viewed 21 hours ago

    Porto Alegre (POA)San Francisco (SFO)Round trip
    /
    Economy    		Aug 12, 2026 - Aug 31, 2026

    From

    USD 778

    Viewed 1 day ago

    Porto Alegre (POA)San Francisco (SFO)Round trip
    /
    Economy    		May 27, 2026 - Jun 03, 2026

    From

    USD 784

    Viewed 1 day 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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