Aer Lingus Flights from United States from $348.31*
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Find airfares from United States*
Boston (BOS)to
Dublin (DUB)Dec 7 2025 - Dec 11 2025
From
$348.31
Seen: 1 hour ago
Roundtrip*
Economy
New York (JFK)to
Dublin (DUB)Nov 15 2025 - Nov 26 2025
From
$348.31
Seen: 3 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Dublin (DUB)Nov 5 2025 - Nov 18 2025
From
$418.31
Seen: 2 hrs ago
Roundtrip*
Economy
Boston (BOS)to
Shannon (SNN)Jan 17 2026 - Jan 23 2026
From
$351.97
Seen: 4 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 | Feb 22 2026 - Feb 28 2026 | From $348.31 Seen: 5 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | Mar 11 2026 - Mar 17 2026 | From $348.31 Seen: 3 hrs ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | Feb 18 2026 - Feb 23 2026 | From $351.97 Seen: 2 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | Feb 2 2026 - Feb 11 2026 | From $418.31 Seen: 6 hrs ago |
| New York/Newark (EWR) | Dublin (DUB) | Roundtrip* / Economy | Jan 31 2026 - Feb 8 2026 | From $348.31 Seen: 4 hrs ago |
| New York (JFK) | Shannon (SNN) | Roundtrip* / Economy | Apr 29 2026 - May 7 2026 | From $351.97 Seen: 3 hrs ago |
| Los Angeles (LAX) | Dublin (DUB) | Roundtrip* / Economy | Feb 16 2026 - Mar 2 2026 | From $587.31 Seen: 5 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Feb 18 2026 - Feb 26 2026 | From $418.39 Seen: 19 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.