Aer Lingus Flights from United States from $348.63*
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Find airfares from United States*
Boston (BOS)to
Dublin (DUB)Jan 10 2026 - Jan 18 2026
From
$407.63
Seen: 19 hrs ago
Roundtrip*
Economy
New York (JFK)to
Dublin (DUB)Jan 25 2026 - Jan 30 2026
From
$407.63
Seen: 20 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Dublin (DUB)Jan 21 2026 - Jan 28 2026
From
$469.63
Seen: 17 hrs ago
Roundtrip*
Economy
Cleveland (CLE)to
Dublin (DUB)Jan 26 2026 - Feb 4 2026
From
$507.63
Seen: 3 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 19 2026 - Mar 23 2026 | From $407.65 Seen: 58 minutes ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | Mar 20 2026 - Mar 29 2026 | From $407.63 Seen: 20 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Apr 29 2026 - May 6 2026 | From $473.85 Seen: 23 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | Apr 20 2026 - May 5 2026 | From $511.85 Seen: 18 hrs ago |
| Pittsburgh (PIT) | Dublin (DUB) | Roundtrip* / Economy | Aug 12 2026 - Aug 19 2026 | From $511.85 Seen: 23 hrs ago |
| San Francisco (SFO) | Dublin (DUB) | Roundtrip* / Economy | Apr 19 2026 - Apr 30 2026 | From $641.85 Seen: 17 hrs ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | May 12 2026 - May 20 2026 | From $406.82 Seen: 15 hrs ago |
| Los Angeles (LAX) | Dublin (DUB) | Roundtrip* / Economy | Apr 15 2026 - Apr 30 2026 | From $641.85 Seen: 21 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.