Aer Lingus Flights from United States from $404.16*
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Find airfares from United States*
Boston (BOS)to
Dublin (DUB)May 2 2026 - May 6 2026
From
$584.19
Seen: 21 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Dublin (DUB)May 5 2026 - May 12 2026
From
$646.19
Seen: 13 hrs ago
Roundtrip*
Economy
New York (JFK)to
Dublin (DUB)Apr 22 2026 - Apr 28 2026
From
$584.19
Seen: 17 hrs ago
Roundtrip*
Economy
Boston (BOS)to
Shannon (SNN)May 8 2026 - May 12 2026
From
$581.78
Seen: 22 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 | Nov 19 2026 - Nov 27 2026 | From $579.59 Seen: 18 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Nov 30 2026 - Dec 8 2026 | From $641.59 Seen: 18 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | Nov 27 2026 - Dec 4 2026 | From $520.59 Seen: 19 hrs ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | Nov 7 2026 - Nov 14 2026 | From $581.78 Seen: 23 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | Sep 7 2026 - Sep 15 2026 | From $684.19 Seen: 14 hrs ago |
| Los Angeles (LAX) | Dublin (DUB) | Roundtrip* / Economy | Sep 9 2026 - Sep 15 2026 | From $814.19 Seen: 21 hrs ago |
| Raleigh (RDU) | Dublin (DUB) | Roundtrip* / Economy | Oct 25 2026 - Nov 4 2026 | From $641.59 Seen: 16 hrs ago |
| San Francisco (SFO) | Dublin (DUB) | Roundtrip* / Economy | Oct 21 2026 - Nov 4 2026 | From $809.59 Seen: 49 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.