Find Copa Airlines flights from Washington Dulles (IAD) to Buenos Aires (EZE) from USD627*
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Best prices on Washington Dulles to Buenos Aires flights
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Best airfares from Washington Dulles to Buenos Aires flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Washington Dulles (IAD) | Buenos Aires (EZE) | Round trip / Economy | Oct 12, 2025 - Oct 17, 2025 | From USD627 Viewed 1 day ago |
| Washington Dulles (IAD) | Buenos Aires (EZE) | Round trip / Economy | Nov 09, 2025 - Nov 11, 2025 | From USD627 Viewed 6 hours ago |
| Washington Dulles (IAD) | Buenos Aires (EZE) | Round trip / Economy | Oct 22, 2025 - Oct 29, 2025 | From USD627 Viewed 1 hour ago |
| Washington Dulles (IAD) | Buenos Aires (EZE) | Round trip / Economy | Nov 17, 2025 - Nov 27, 2025 | From USD627 Viewed 1 day ago |
| Washington Dulles (IAD) | Buenos Aires (EZE) | Round trip / Economy | Nov 09, 2025 - Nov 12, 2025 | From USD627 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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