Find Copa Airlines flights from Chicago (ORD) to Buenos Aires (EZE) from USD875*
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Best prices on Chicago to Buenos Aires flights
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Best airfares from Chicago to Buenos Aires flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Chicago (ORD) | Buenos Aires (EZE) | Round trip / Economy | Mar 23, 2026 - Apr 07, 2026 | From USD875 Viewed 1 day ago |
| Chicago (ORD) | Buenos Aires (EZE) | Round trip / Economy | Mar 09, 2026 - Mar 16, 2026 | From USD875 Viewed 1 day ago |
| Chicago (ORD) | Buenos Aires (EZE) | Round trip / Economy | Mar 09, 2026 - Mar 19, 2026 | From USD875 Viewed 1 day ago |
| Chicago (ORD) | Buenos Aires (EZE) | Round trip / Economy | Mar 23, 2026 - Mar 31, 2026 | From USD875 Viewed 8 hours ago |
| Chicago (ORD) | Buenos Aires (EZE) | Round trip / Economy | Apr 12, 2026 - Apr 21, 2026 | From USD875 Viewed 13 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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