Flights from United States to Portugal from $567.84*
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* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.
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Flights with Aer Lingus
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Boston (BOS) | Faro (FAO) | Roundtrip* / Economy | Sep 26 2026 - Oct 8 2026 | From $765.04 Seen: 21 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Roundtrip* / Economy | Oct 15 2026 - Oct 24 2026 | From $635.77 Seen: 15 hrs ago |
| New York (JFK) | Lisbon (LIS) | Roundtrip* / Economy | Jul 24 2026 - Jul 31 2026 | From $605.77 Seen: 7 hrs ago |
| Boston (BOS) | Lisbon (LIS) | Roundtrip* / Economy | Oct 17 2026 - Oct 24 2026 | From $818.95 Seen: 12 hrs ago |
| New York (JFK) | Faro (FAO) | Roundtrip* / Economy | Sep 17 2026 - Sep 27 2026 | From $755.03 Seen: 16 hrs ago |
| Los Angeles (LAX) | Lisbon (LIS) | Roundtrip* / Economy | Jul 27 2026 - Aug 9 2026 | From $850.77 Seen: 16 hrs ago |
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.