Frankfurt to Boston Flights on Aer Lingus from 256.28€*

Promo Code

Book Frankfurt to Boston flight deals*

* 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

Book Frankfurt to Boston flight deals*

€
Book Frankfurt to Boston flight deals*
From
To
Fare Type
Dates
Price
Frankfurt (FRA)Boston (BOS)Each way
/
Economy		31 Jul 2026 - 10 Aug 2026

From

388.83€

Seen: 19 hrs ago

*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges. One way fare including taxes and charges.

QA FE Test Travel Dates Filter Feature Prepro

€

Dublin (DUB)to

New York (JFK)
10 Feb 2026 - 23 Feb 2026
From
174.57€
Seen: 16 hrs ago
Each way
Economy

Dublin (DUB)to

Malaga (AGP)
Depart: 20 Apr 2026
From
40.60€
Seen: 1 hour ago
One way
Economy

Dublin (DUB)to

Orlando (MCO)
10 Feb 2026 - 24 Feb 2026
From
214.57€
Seen: 14 hrs ago
Each way
Economy

Dublin (DUB)to

Paris (CDG)
Depart: 31 Mar 2026
From
35.60€
Seen: 3 hrs ago
One way
Economy

Dublin (DUB)to

Lanzarote (ACE)
Depart: 17 Feb 2026
From
71.00€
Seen: 10 hrs ago
One way
Economy

Dublin (DUB)to

Faro (FAO)
Depart: 12 Apr 2026
From
40.60€
Seen: 3 hrs ago
One way
Economy

Dublin (DUB)to

London (LHR)
Depart: 7 Feb 2026
From
55.00€
Seen: 17 minutes ago
One way
Economy

Dublin (DUB)to

Amsterdam (AMS)
Depart: 17 Mar 2026
From
28.00€
Seen: 7 hrs ago
One way
Economy

Dublin (DUB)to

Rome (FCO)
Depart: 21 Apr 2026
From
49.60€
Seen: 7 hrs ago
One way
Economy

Dublin (DUB)to

Boston (BOS)
6 Mar 2026 - 10 Mar 2026
From
174.57€
Seen: 18 hrs ago
Each way
Economy

Dublin (DUB)to

Tenerife (TFS)
Depart: 10 Mar 2026
From
61.00€
Seen: 29 minutes ago
One way
Economy

Dublin (DUB)to

Barcelona (BCN)
Depart: 17 Mar 2026
From
36.00€
Seen: 3 hrs ago
One way
Economy

Dublin (DUB)to

Nashville (BNA)
15 Feb 2026 - 24 Feb 2026
From
194.57€
Seen: 23 hrs ago
Each way
Economy

Dublin (DUB)to

Chicago (ORD)
4 Mar 2026 - 9 Mar 2026
From
227.07€
Seen: 20 hrs ago
Each way
Economy

Dublin (DUB)to

Manchester (MAN)
Depart: 25 Mar 2026
From
25.00€
Seen: 11 hrs ago
One way
Economy

Dublin (DUB)to

Cancun (CUN)
Depart: 26 Mar 2026
From
497.37€
Seen: 12 hrs ago
One way
Economy

Dublin (DUB)to

Toronto (YYZ)
10 Feb 2026 - 3 Mar 2026
From
195.11€
Seen: 17 hrs ago
Each way
Economy

Dublin (DUB)to

Las Vegas (LAS)
5 Feb 2026 - 21 Feb 2026
From
214.57€
Seen: 11 hrs ago
Each way
Economy

Dublin (DUB)to

Lisbon (LIS)
Depart: 12 Apr 2026
From
40.60€
Seen: 6 hrs ago
One way
Economy

Dublin (DUB)to

San Francisco (SFO)
2 Feb 2026 - 9 Feb 2026
From
224.57€
Seen: 15 hrs ago
Each way
Economy