Flights from United States to Portugal from $610.13*
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Popular flights with Aer Lingus
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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 |
|---|---|---|---|---|
| Chicago (ORD) | Lisbon (LIS) | Roundtrip* / Economy | 14 Aug 2027 - 22 Aug 2027 | From $1,070.87 Seen: 18 hrs ago |
| New York (JFK) | Lisbon (LIS) | Roundtrip* / Economy | 5 Feb 2027 - 15 Feb 2027 | From $615.13 Seen: 11 hrs ago |
| Boston (BOS) | Lisbon (LIS) | Roundtrip* / Economy | 19 Feb 2027 - 27 Feb 2027 | From $610.13 Seen: 6 minutes ago |
| Boston (BOS) | Faro (FAO) | Roundtrip* / Economy | 6 Mar 2027 - 13 Mar 2027 | From $754.41 Seen: 20 hrs ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Roundtrip* / Economy | 8 May 2027 - 22 May 2027 | From $1,089.15 Seen: 18 hrs ago |
| Seattle (SEA) | Lisbon (LIS) | Roundtrip* / Economy | 10 Apr 2027 - 16 Apr 2027 | From $964.38 Seen: 12 hrs ago |
| Cleveland (CLE) | Faro (FAO) | Roundtrip* / Economy | 11 Apr 2027 - 21 Apr 2027 | From $839.91 Seen: 57 minutes 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.