Aer Lingus Flights from United States from $399.04*

Find airfares from United States*

Boston (BOS)to

Dublin (DUB)
13 May 2025 - 20 May 2025
From
$521.62
Seen: 13 hrs ago
Roundtrip*
/
Economy

Cleveland (CLE)to

Dublin (DUB)
25 May 2025 - 6 Jun 2025
From
$521.62
Seen: 3 hrs ago
Roundtrip*
/
Economy

Boston (BOS)to

Shannon (SNN)
29 Apr 2025 - 8 May 2025
From
$521.11
Seen: 3 hrs ago
Roundtrip*
/
Economy

Chicago (ORD)to

Dublin (DUB)
22 Apr 2025 - 29 Apr 2025
From
$571.62
Seen: 8 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.

Aer Lingus Plane Image
Email Sign Up
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

Sign Me Up

Lowest fares from United States*

Lowest fares from United States*
From
To
Fare Type
Dates
Price
Nashville (BNA)Dublin (DUB)Roundtrip*
/
Economy		17 Feb 2026 - 3 Mar 2026

From

$447.53

Seen: 3 hrs ago

Boston (BOS)Dublin (DUB)Roundtrip*
/
Economy		4 Mar 2026 - 10 Mar 2026

From

$497.61

Seen: 18 hrs ago

Cleveland (CLE)Dublin (DUB)Roundtrip*
/
Economy		5 Nov 2025 - 12 Nov 2025

From

$447.53

Seen: 3 hrs ago

Chicago (ORD)Dublin (DUB)Roundtrip*
/
Economy		5 Nov 2025 - 11 Nov 2025

From

$447.53

Seen: 15 hrs ago

New York (JFK)Dublin (DUB)Roundtrip*
/
Economy		25 Oct 2025 - 1 Nov 2025

From

$497.53

Seen: 15 hrs ago

Los Angeles (LAX)Dublin (DUB)Roundtrip*
/
Economy		1 Mar 2026 - 11 Mar 2026

From

$447.53

Seen: 1 hour ago

Boston (BOS)Shannon (SNN)Roundtrip*
/
Economy		27 Feb 2026 - 10 Mar 2026

From

$501.11

Seen: 13 hrs ago

Indianapolis (IND)Dublin (DUB)Roundtrip*
/
Economy		25 Feb 2026 - 4 Mar 2026

From

$447.53

Seen: 4 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.

Best places to visit from United States