American Airlines flights from Portugal to United States
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1 Adult, Economy class
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*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
Find deals on Portugal to United States flights
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From | To | Fare type | Travel dates | Price |
|---|---|---|---|---|
| Lisbon (LIS) | Philadelphia (PHL) | Round trip I Economy | 26/08/2026 - 23/09/2026 | from EUR695Fare subject to changes Updated: 15 hours ago |
| Lisbon (LIS) | New York (NYC) | Round trip I Economy | 02/04/2026 - 06/04/2026 | from EUR837Fare subject to changes Updated: 1 hour ago |
| Lisbon (LIS) | Miami (MIA) | Round trip I Economy | 06/05/2026 - 18/05/2026 | from EUR466Fare subject to changes Updated: 17 hours ago |
| Lisbon (LIS) | San Diego (SAN) | Round trip I Economy | 01/09/2026 - 07/09/2026 | from EUR780Fare subject to changes Updated: 17 hours ago |
| Lisbon (LIS) | San Francisco (SFO) | Round trip I Economy | 23/04/2026 - 05/05/2026 | from EUR658Fare subject to changes Updated: 15 hours ago |
| Lisbon (LIS) | Portland, OR (PDX) | Round trip I Economy | 16/04/2026 - 02/05/2026 | from EUR780Fare subject to changes Updated: 17 hours ago |
| Lisbon (LIS) | Atlanta (ATL) | Round trip I Economy | 31/08/2026 - 11/09/2026 | from EUR700Fare subject to changes Updated: 17 hours ago |
| Lisbon (LIS) | Las Vegas (LAS) | Round trip I Economy | 02/09/2026 - 09/09/2026 | from EUR780Fare subject to changes Updated: 15 hours ago |
*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
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