Aer Lingus Flights from United States from $603.72*
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Find airfares from United States*
Boston (BOS)to
Dublin (DUB)Sep 1 2026 - Sep 12 2026
From
$626.25
Seen: 11 hrs ago
Roundtrip*
Economy
New York (JFK)to
Dublin (DUB)Sep 9 2026 - Sep 16 2026
From
$603.72
Seen: 23 hrs ago
Roundtrip*
Economy
Boston (BOS)to
Shannon (SNN)Sep 9 2026 - Sep 17 2026
From
$686.83
Seen: 22 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Dublin (DUB)Sep 7 2026 - Sep 16 2026
From
$696.25
Seen: 22 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 10 2026 - Sep 19 2026 | From $615.25 Seen: 16 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | Sep 10 2026 - Sep 15 2026 | From $603.72 Seen: 16 hrs ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | Dec 1 2026 - Dec 5 2026 | From $671.83 Seen: 22 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Nov 10 2026 - Nov 17 2026 | From $691.63 Seen: 10 hrs ago |
| Pittsburgh (PIT) | Dublin (DUB) | Roundtrip* / Economy | Nov 15 2026 - Nov 24 2026 | From $729.63 Seen: 17 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | Nov 2 2026 - Nov 11 2026 | From $739.63 Seen: 11 hrs ago |
| San Francisco (SFO) | Dublin (DUB) | Roundtrip* / Economy | Nov 18 2026 - Nov 24 2026 | From $859.63 Seen: 16 hrs ago |
| Los Angeles (LAX) | Dublin (DUB) | Roundtrip* / Economy | Nov 6 2026 - Nov 13 2026 | From $909.63 Seen: 23 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.