Aer Lingus Flights from United States from €110.38*
expand_more
1 Passenger(s)
expand_morePromo Code
expand_moretoday
today
Find airfares from United States*
Boston (BOS)to
Dublin (DUB)24 Nov 2026 - 3 Dec 2026
From
$440.52
Seen: 56 minutes ago
Roundtrip*
Economy
Chicago (ORD)to
Dublin (DUB)25 Oct 2026 - 3 Nov 2026
From
$540.52
Seen: 34 minutes ago
Roundtrip*
Economy
New York (JFK)to
Dublin (DUB)14 Nov 2026 - 20 Nov 2026
From
$440.52
Seen: 5 minutes ago
Roundtrip*
Economy
San Francisco (SFO)to
Dublin (DUB)17 Nov 2026 - 25 Nov 2026
From
$540.52
Seen: 37 minutes 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.
Other useful links
Aer Lingus Newsletter
Sign Up and Save
✔ Be first to receive current offers
✔ Learn about new and exciting destinations
✔ Get the latest travel news and more
Lowest fares from United States*
flight_takeoff
flight_land
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Boston (BOS) | Dublin (DUB) | Roundtrip* / Economy | 25 Mar 2027 - 28 Mar 2027 | From $445.52 Seen: 7 minutes ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | 10 Jun 2027 - 17 Jun 2027 | From €110.38 Seen: 19 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | 30 Jan 2027 - 9 Feb 2027 | From $445.52 Seen: 1 hour ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | 2 Feb 2027 - 16 Feb 2027 | From $476.81 Seen: 22 hrs ago |
| San Francisco (SFO) | Dublin (DUB) | Roundtrip* / Economy | 11 Jan 2027 - 19 Jan 2027 | From $545.52 Seen: 35 minutes ago |
| Washington, D.C. (IAD) | Dublin (DUB) | Roundtrip* / Economy | 10 Feb 2027 - 17 Feb 2027 | From $545.61 Seen: 14 hrs ago |
| Los Angeles (LAX) | Dublin (DUB) | Roundtrip* / Economy | 1 Feb 2027 - 10 Feb 2027 | From $545.52 Seen: 47 minutes ago |
| Nashville (BNA) | Dublin (DUB) | Roundtrip* / Economy | 16 Mar 2027 - 23 Mar 2027 | From $545.52 Seen: 22 minutes 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.