Aer Lingus Flights from United States from $348.15*
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Find airfares from United States*
Boston (BOS)to
Dublin (DUB)Feb 6 2026 - Feb 9 2026
From
$348.15
Seen: 9 hrs ago
Roundtrip*
Economy
New York (JFK)to
Dublin (DUB)Feb 16 2026 - Feb 22 2026
From
$348.15
Seen: 9 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Dublin (DUB)Feb 18 2026 - Feb 24 2026
From
$418.15
Seen: 1 hour ago
Roundtrip*
Economy
Boston (BOS)to
Shannon (SNN)Jan 1 2026 - Jan 11 2026
From
$351.78
Seen: 7 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 | Mar 14 2026 - Mar 20 2026 | From $348.15 Seen: 9 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | Mar 10 2026 - Mar 19 2026 | From $348.15 Seen: 8 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Mar 18 2026 - Mar 25 2026 | From $418.15 Seen: 3 hrs ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | May 1 2026 - May 7 2026 | From $351.78 Seen: 5 hrs ago |
| Indianapolis (IND) | Dublin (DUB) | Roundtrip* / Economy | Apr 22 2026 - Apr 29 2026 | From $451.30 Seen: 2 hrs ago |
| San Francisco (SFO) | Dublin (DUB) | Roundtrip* / Economy | May 5 2026 - May 13 2026 | From $511.30 Seen: 4 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | Mar 16 2026 - Mar 25 2026 | From $418.15 Seen: 1 hour ago |
| New York (JFK) | Shannon (SNN) | Roundtrip* / Economy | Mar 4 2026 - Mar 10 2026 | From $351.78 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.