Find cheap flights to Boston from 250.78€*

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Great Boston flight deals

€

Dusseldorf (DUS)to

Boston (BOS)
2 Oct 2026 - 5 Oct 2026
From
256.14€
Seen: 4 hrs ago
Each way
Economy

Hamburg (HAM)to

Boston (BOS)
2 Sep 2026 - 22 Sep 2026
From
251.90€
Seen: 7 hrs ago
Each way
Economy

Frankfurt (FRA)to

Boston (BOS)
3 Aug 2026 - 25 Aug 2026
From
417.93€
Seen: 21 hrs ago
Each way
Economy

Munich (MUC)to

Boston (BOS)
15 Jun 2026 - 20 Jun 2026
From
710.25€
Seen: 1 hour ago
Each way
Economy

Berlin (BER)to

Boston (BOS)
2 Sep 2026 - 26 Sep 2026
From
250.78€
Seen: 2 hrs ago
Each way
Economy

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

Aer Lingus Plane Image

Flights to Boston

From sumptuous cuisine to fringe theatre, historical trails and cultural activities, Boston offers a host of activities to discerning travellers. Experience seasonal festivals, interactive museums and several sporting activities when you book a flight to Boston with Aer Lingus.

Historical Sites in Boston

Learn about Boston’s role in the American War of Independence by walking the Freedom Trail. Stop at sites like Boston Common, the Old Corner Bookstore and Park Street Church. If you’re a fan of military history, visit the Boston Harbor Islands to explore a preserved Civil War Fort. See reminders of Boston’s Irish heritage at the Irish Famine Memorial, John F. Kennedy Presidential Library & Museum and Hibernian Hall

Boston Sporting Events

See the Red Sox, Bruins, Patriots or Celtics compete for victory at home. Don’t forget the Boston Marathon - the biggest annual marathon in the world. It always takes place on the third Monday of April, so you can plan your visit well in advance.

Where to Eat in Boston

Savour traditional New England dishes like baked cod and clam chowder, or try sumptuous international cuisine. Boston’s eateries serve up unique specialties made from fresh local ingredients and five-star dining is balanced by affordable meals.

Getting around Boston

Boston is a very walkable city, but the Massachusetts Bay Transport Authority offers bus and rail services. You can even hop aboard a water taxi or ferry to get across the city.

Enjoy a complimentary meal as you connect through Shannon and Dublin on your transatlantic flight to Boston with Aer Lingus.

Latest offers for Boston flights*

€
Latest offers for Boston flights*
From
To
Fare Type
Dates
Price
Dusseldorf (DUS)Boston (BOS)Each way
/
Economy
2 Oct 2026 - 5 Oct 2026

From

256.14€

Seen: 4 hrs ago

Hamburg (HAM)Boston (BOS)Each way
/
Economy
2 Sep 2026 - 22 Sep 2026

From

251.90€

Seen: 7 hrs ago

Frankfurt (FRA)Boston (BOS)Each way
/
Economy
3 Aug 2026 - 25 Aug 2026

From

417.93€

Seen: 21 hrs ago

Munich (MUC)Boston (BOS)Each way
/
Economy
15 Jun 2026 - 20 Jun 2026

From

710.25€

Seen: 1 hour ago

Berlin (BER)Boston (BOS)Each way
/
Economy
2 Sep 2026 - 26 Sep 2026

From

250.78€

Seen: 2 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.

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€

Dublin (DUB)to

Malaga (AGP)
Depart: 11 Aug 2026
From
76.25€
Seen: 15 hrs ago
One way
Economy

Dublin (DUB)to

New York (JFK)
28 Oct 2026 - 2 Nov 2026
From
223.25€
Seen: 17 hrs ago
Each way
Economy

Dublin (DUB)to

Orlando (MCO)
2 Jun 2026 - 17 Jun 2026
From
252.25€
Seen: 18 hrs ago
Each way
Economy

Dublin (DUB)to

Lanzarote (ACE)
Depart: 21 May 2026
From
106.25€
Seen: 8 hrs ago
One way
Economy

Dublin (DUB)to

Paris (CDG)
Depart: 2 Jun 2026
From
63.83€
Seen: 17 hrs ago
One way
Economy

Dublin (DUB)to

Boston (BOS)
31 May 2026 - 11 Jun 2026
From
225.25€
Seen: 17 hrs ago
Each way
Economy

Dublin (DUB)to

Chicago (ORD)
21 May 2026 - 28 May 2026
From
279.25€
Seen: 17 hrs ago
Each way
Economy

Dublin (DUB)to

Nashville (BNA)
27 Oct 2026 - 3 Nov 2026
From
240.25€
Seen: 16 hrs ago
Each way
Economy

Cork (ORK)to

Malaga (AGP)
Depart: 31 May 2026
From
74.37€
Seen: 7 hrs ago
One way
Economy

Dublin (DUB)to

Lisbon (LIS)
Depart: 14 Jun 2026
From
66.25€
Seen: 4 hrs ago
One way
Economy

Dublin (DUB)to

Barcelona (BCN)
Depart: 13 May 2026
From
66.25€
Seen: 7 hrs ago
One way
Economy

Dublin (DUB)to

Rome (FCO)
Depart: 5 Oct 2026
From
81.25€
Seen: 4 hrs ago
One way
Economy

Dublin (DUB)to

London (LHR)
Depart: 14 Jun 2026
From
59.25€
Seen: 2 hrs ago
One way
Economy

Dublin (DUB)to

Toronto (YYZ)
1 Nov 2026 - 15 Nov 2026
From
221.00€
Seen: 17 hrs ago
Each way
Economy

Dublin (DUB)to

Palma de Mallorca (PMI)
Depart: 4 Aug 2026
From
76.25€
Seen: 20 hrs ago
One way
Economy

Dublin (DUB)to

Faro (FAO)
Depart: 9 May 2026
From
70.65€
Seen: 40 minutes ago
One way
Economy

Dublin (DUB)to

Los Angeles (LAX)
12 Jun 2026 - 26 Jun 2026
From
262.25€
Seen: 16 hrs ago
Each way
Economy

Dublin (DUB)to

Las Vegas (LAS)
5 Nov 2026 - 10 Nov 2026
From
260.24€
Seen: 6 hrs ago
Each way
Economy

Dublin (DUB)to

San Francisco (SFO)
14 May 2026 - 27 May 2026
From
272.24€
Seen: 5 hrs ago
Each way
Economy

Dublin (DUB)to

Edinburgh (EDI)
Depart: 14 May 2026
From
39.25€
Seen: 8 hrs ago
One way
Economy