Aer Lingus Flights from United States from $600.52*
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Find airfares from United States*
Boston (BOS)to
Dublin (DUB)Sep 2 2026 - Sep 9 2026
From
$645.08
Seen: 15 hrs ago
Roundtrip*
Economy
New York (JFK)to
Dublin (DUB)Sep 1 2026 - Sep 8 2026
From
$603.88
Seen: 9 hrs ago
Roundtrip*
Economy
Boston (BOS)to
Shannon (SNN)Sep 1 2026 - Sep 10 2026
From
$687.13
Seen: 10 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Dublin (DUB)Aug 30 2026 - Sep 8 2026
From
$762.02
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 | Sep 12 2026 - Sep 19 2026 | From $615.58 Seen: 23 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | Sep 3 2026 - Sep 8 2026 | From $603.88 Seen: 9 hrs ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | Dec 5 2026 - Dec 13 2026 | From $672.07 Seen: 7 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Apr 21 2027 - Apr 28 2027 | From $696.52 Seen: 7 hrs ago |
| Pittsburgh (PIT) | Dublin (DUB) | Roundtrip* / Economy | Sep 9 2026 - Sep 16 2026 | From $734.58 Seen: 14 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | Nov 1 2026 - Nov 11 2026 | From $739.91 Seen: 13 hrs ago |
| San Francisco (SFO) | Dublin (DUB) | Roundtrip* / Economy | Nov 18 2026 - Nov 25 2026 | From $859.87 Seen: 7 hrs ago |
| Los Angeles (LAX) | Dublin (DUB) | Roundtrip* / Economy | Nov 11 2026 - Nov 25 2026 | From $859.87 Seen: 8 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.