Aer Lingus Flights from United States from $348.59*
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Find airfares from United States*
Boston (BOS)to
Dublin (DUB)22 Jan 2026 - 29 Jan 2026
From
$407.59
Seen: 23 hrs ago
Roundtrip*
Economy
New York (JFK)to
Dublin (DUB)19 Jan 2026 - 23 Jan 2026
From
$407.59
Seen: 15 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Dublin (DUB)20 Jan 2026 - 27 Jan 2026
From
$469.59
Seen: 19 hrs ago
Roundtrip*
Economy
Cleveland (CLE)to
Dublin (DUB)19 Jan 2026 - 30 Jan 2026
From
$507.59
Seen: 17 hrs ago
Roundtrip*
Economy
* 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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Lowest fares from United States*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Boston (BOS) | Dublin (DUB) | Roundtrip* / Economy | 26 Mar 2026 - 29 Mar 2026 | From $407.59 Seen: 15 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | 22 Apr 2026 - 2 May 2026 | From $411.82 Seen: 19 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | 15 Apr 2026 - 22 Apr 2026 | From $473.82 Seen: 17 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | 15 Apr 2026 - 22 Apr 2026 | From $511.82 Seen: 12 hrs ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | 29 Apr 2026 - 8 May 2026 | From $352.29 Seen: 17 hrs ago |
| Indianapolis (IND) | Dublin (DUB) | Roundtrip* / Economy | 6 May 2026 - 13 May 2026 | From $571.82 Seen: 12 hrs ago |
| Washington, D.C. (IAD) | Dublin (DUB) | Roundtrip* / Economy | 22 Apr 2026 - 28 Apr 2026 | From $589.82 Seen: 19 hrs ago |
| Los Angeles (LAX) | Dublin (DUB) | Roundtrip* / Economy | 29 Apr 2026 - 7 May 2026 | From $641.82 Seen: 12 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.