Aer Lingus Flights from United States from $378.69*
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Find airfares from United States*
Boston (BOS)to
Dublin (DUB)Mar 21 2026 - Mar 25 2026
From
$412.69
Seen: 8 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Dublin (DUB)Mar 4 2026 - Mar 5 2026
From
$473.69
Seen: 16 hrs ago
Roundtrip*
Economy
New York (JFK)to
Dublin (DUB)Mar 17 2026 - Mar 24 2026
From
$412.77
Seen: 19 hrs ago
Roundtrip*
Economy
Boston (BOS)to
Shannon (SNN)Apr 4 2026 - Apr 15 2026
From
$416.40
Seen: 16 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 | Jan 6 2027 - Jan 13 2027 | From $414.16 Seen: 14 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Nov 15 2026 - Nov 25 2026 | From $476.16 Seen: 16 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | Jan 9 2027 - Jan 16 2027 | From $414.16 Seen: 15 hrs ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | Aug 20 2026 - Aug 29 2026 | From $416.40 Seen: 16 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | Aug 26 2026 - Sep 2 2026 | From $518.88 Seen: 15 hrs ago |
| San Francisco (SFO) | Dublin (DUB) | Roundtrip* / Economy | Nov 1 2026 - Nov 11 2026 | From $644.16 Seen: 2 hrs ago |
| Los Angeles (LAX) | Dublin (DUB) | Roundtrip* / Economy | Oct 26 2026 - Nov 6 2026 | From $644.16 Seen: 11 hrs ago |
| Minneapolis (MSP) | Dublin (DUB) | Roundtrip* / Economy | Aug 9 2026 - Aug 19 2026 | From $479.88 Seen: 17 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.