Find Copa Airlines flights from Washington Dulles (IAD) to Porto Alegre (POA) from USD626*
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Best prices on Washington Dulles to Porto Alegre flights
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Best airfares from Washington Dulles to Porto Alegre flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Washington Dulles (IAD) | Porto Alegre (POA) | Round trip / Economy | May 13, 2026 - May 31, 2026 | From USD626 Viewed 9 hours ago |
| Washington Dulles (IAD) | Porto Alegre (POA) | Round trip / Economy | May 14, 2026 - May 31, 2026 | From USD626 Viewed 9 hours ago |
| Washington Dulles (IAD) | Porto Alegre (POA) | Round trip / Economy | May 15, 2026 - May 31, 2026 | From USD673 Viewed 9 hours ago |
| Washington Dulles (IAD) | Porto Alegre (POA) | Round trip / Economy | Jul 17, 2026 - Aug 16, 2026 | From USD676 Viewed 9 hours ago |
| Washington Dulles (IAD) | Porto Alegre (POA) | Round trip / Economy | Mar 23, 2026 - Mar 27, 2026 | From USD656 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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