Flights from United States to Ireland from $440.81*
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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 |
|---|---|---|---|---|
| Boston (BOS) | Dublin (DUB) | Roundtrip* / Economy | Dec 11 2026 - Dec 17 2026 | From $440.82 Seen: 6 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | Dec 10 2026 - Dec 14 2026 | From $440.82 Seen: 2 hrs ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | Dec 10 2026 - Dec 16 2026 | From $472.03 Seen: 55 minutes ago |
| San Francisco (SFO) | Dublin (DUB) | Roundtrip* / Economy | Feb 16 2027 - Feb 26 2027 | From $545.82 Seen: 6 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | Feb 3 2027 - Feb 10 2027 | From $545.82 Seen: 7 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Jan 17 2027 - Jan 26 2027 | From $545.81 Seen: 22 hrs ago |
| Washington, D.C. (IAD) | Dublin (DUB) | Roundtrip* / Economy | Jan 13 2027 - Jan 20 2027 | From $545.82 Seen: 7 hrs ago |
| Indianapolis (IND) | Dublin (DUB) | Roundtrip* / Economy | Mar 3 2027 - Mar 10 2027 | From $545.82 Seen: 7 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.