Aer Lingus Flights from United States from $350.05*
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Find airfares from United States*
Boston (BOS)to
Dublin (DUB)Mar 5 2026 - Mar 16 2026
From
$409.05
Seen: 13 hrs ago
Roundtrip*
Economy
New York (JFK)to
Dublin (DUB)Feb 3 2026 - Feb 8 2026
From
$409.05
Seen: 18 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Dublin (DUB)Mar 3 2026 - Mar 10 2026
From
$471.05
Seen: 6 hrs ago
Roundtrip*
Economy
Boston (BOS)to
Shannon (SNN)Feb 26 2026 - Mar 5 2026
From
$412.82
Seen: 18 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 | May 8 2026 - May 13 2026 | From $413.36 Seen: 15 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | Dec 1 2026 - Dec 8 2026 | From $409.05 Seen: 16 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Nov 17 2026 - Nov 24 2026 | From $471.05 Seen: 15 hrs ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | Sep 10 2026 - Sep 17 2026 | From $412.82 Seen: 15 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | Nov 4 2026 - Nov 18 2026 | From $509.07 Seen: 19 hrs ago |
| San Francisco (SFO) | Dublin (DUB) | Roundtrip* / Economy | Oct 25 2026 - Nov 3 2026 | From $639.05 Seen: 6 hrs ago |
| Los Angeles (LAX) | Dublin (DUB) | Roundtrip* / Economy | May 6 2026 - May 13 2026 | From $643.36 Seen: 17 hrs ago |
| Indianapolis (IND) | Dublin (DUB) | Roundtrip* / Economy | Sep 2 2026 - Sep 10 2026 | From $573.36 Seen: 6 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.