Aer Lingus Flights from United States from $404.16*
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Find airfares from United States*
Boston (BOS)to
Dublin (DUB)27 Apr 2026 - 30 Apr 2026
From
$584.19
Seen: 19 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Dublin (DUB)5 May 2026 - 12 May 2026
From
$646.19
Seen: 15 hrs ago
Roundtrip*
Economy
New York (JFK)to
Dublin (DUB)22 Apr 2026 - 28 Apr 2026
From
$584.19
Seen: 19 hrs ago
Roundtrip*
Economy
Boston (BOS)to
Shannon (SNN)2 May 2026 - 6 May 2026
From
$581.78
Seen: 19 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 | 8 Feb 2027 - 13 Feb 2027 | From $579.59 Seen: 23 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | 30 Nov 2026 - 8 Dec 2026 | From $641.59 Seen: 20 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | 1 Nov 2026 - 9 Nov 2026 | From $520.59 Seen: 2 hrs ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | 11 Nov 2026 - 22 Nov 2026 | From $581.78 Seen: 17 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | 28 Oct 2026 - 4 Nov 2026 | From $679.59 Seen: 1 hour ago |
| Los Angeles (LAX) | Dublin (DUB) | Roundtrip* / Economy | 9 Sep 2026 - 15 Sep 2026 | From $814.19 Seen: 23 hrs ago |
| San Francisco (SFO) | Dublin (DUB) | Roundtrip* / Economy | 21 Oct 2026 - 4 Nov 2026 | From $809.59 Seen: 3 hrs ago |
| Hartford (BDL) | Dublin (DUB) | Roundtrip* / Economy | 10 Dec 2026 - 14 Dec 2026 | From $641.59 Seen: 23 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.