Find Copa Airlines flights from San Francisco (SFO) to Porto Alegre (POA) from USD668*
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Best prices on San Francisco to Porto Alegre flights
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Best airfares from San Francisco to Porto Alegre flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Francisco (SFO) | Porto Alegre (POA) | Round trip / Economy | Apr 09, 2026 - Apr 19, 2026 | From USD668 Viewed 14 hours ago |
| San Francisco (SFO) | Porto Alegre (POA) | Round trip / Economy | Apr 10, 2026 - Apr 19, 2026 | From USD724 Viewed 14 hours ago |
| San Francisco (SFO) | Porto Alegre (POA) | Round trip / Economy | Feb 08, 2026 - Mar 09, 2026 | From USD762 Viewed 1 day ago |
| San Francisco (SFO) | Porto Alegre (POA) | Round trip / Economy | Feb 10, 2026 - Mar 08, 2026 | From USD782 Viewed 1 day ago |
| San Francisco (SFO) | Porto Alegre (POA) | Round trip / Economy | Oct 19, 2025 - Oct 31, 2025 | From USD856 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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