How does KAYAK find such low prices on flights from Massachusetts to Dublin?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Dublin. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Dublin?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Massachusetts to Dublin?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Massachusetts with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Dublin?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

€185 CHEAP FLIGHTS from Massachusetts to Dublin

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

...and more

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41 299 237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest return fare

€297

Typical prices: €338-€536

Delta

Thu 5/3Fri 20/3

BOS - DUB • Direct

Cheapest direct flights

€297

Typical prices: €341-€548

KLM

Thu 5/3Thu 12/3

BOS - DUB • Direct

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Dublin!

Flight Deals

Cheap Flights from Massachusetts to Dublin

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Massachusetts to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Massachusetts to Dublin

Thu, 5 Mar - Fri, 20 Mar

22:15 - 09:20

BOS

DUB

6h 05mdirect

11:30 - 14:40

DUB

BOS

7h 10mdirect

€297Delta

Sat, 21 Feb - Sat, 28 Feb

22:15 - 09:20

BOS

DUB

6h 05mdirect

11:30 - 13:55

DUB

BOS

7h 25mdirect

€298Delta

Fri, 30 Jan - Wed, 4 Feb

10:30 - 08:10

BOS

DUB

16h 40m1 stop

09:00 - 18:02

DUB

BOS

14h 02m1 stop

€299United Airlines

Sat, 21 Feb - Sat, 28 Feb

11:51 - 07:30

BOS

DUB

14h 39m1 stop

09:00 - 21:48

DUB

BOS

17h 48m2 stops

€300United Airlines

Wed, 4 Mar - Wed, 11 Mar

13:35 - 07:45

BOS

DUB

13h 10m1 stop

11:30 - 14:40

DUB

BOS

7h 10mdirect

€301Multiple Airlines

Wed, 11 Feb - Sun, 22 Feb

05:30 - 07:10

BOS

DUB

44h 40m2 stops

09:00 - 09:32

DUB

BOS

29h 32m2 stops

€304Air Canada

Tue, 17 Feb - Fri, 27 Feb

05:30 - 07:10

BOS

DUB

20h 40m2 stops

09:00 - 15:57

DUB

BOS

11h 57m1 stop

€305Air Canada

Mon, 6 Apr - Mon, 20 Apr

19:44 - 10:40

BDL

DUB

9h 56m1 stop

09:50 - 14:08

DUB

BDL

33h 18m2 stops

€390Multiple Airlines

Tue, 17 Mar - Tue, 24 Mar

18:40 - 04:55

BDL

DUB

6h 15mdirect

13:40 - 17:10

DUB

BDL

7h 30mdirect

€396Aer Lingus

Mon, 9 Mar - Wed, 18 Mar

18:40 - 04:55

BDL

DUB

6h 15mdirect

13:40 - 17:10

DUB

BDL

7h 30mdirect

€397Aer Lingus

Useful Info

Low season	January
High season	August
Cheapest flight	€185

Best time to beat the crowds (15% less expensive on average)

Most popular time to fly (5% more expensive on average)

Flight from Boston to Dublin

LisaFlew with Aer Lingus

BOS

DUB

Dec 2025

Look at Jet Blue and Delta. May be a bit more expensive but keep an eye out for fare reductions and book early.

Verified travelerFlew with Aer Lingus

BOS

DUB

Jul 2025

Whatever airline you choose, spring for a class with more leg and overall body room than economy (or whatever the cheapest class is called).

BarbaraFlew with Aer Lingus

BOS

DUB

May 2024

Pack what you need in a carryon since it is likely you'll arrive without luggage.

How does KAYAK find such low prices on flights from Massachusetts to Dublin?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Dublin.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Dublin?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Massachusetts to Dublin?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Massachusetts with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Dublin?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Direct departures

Massachusetts to Dublin

Monday

ANA, Aegean Airlines, Aer Lingus, +59 more

ANA, Aegean Airlines, +60 more

Tuesday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Wednesday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Thursday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Friday

ANA, Aegean Airlines, Aer Lingus, +60 more

ANA, Aegean Airlines, +61 more

Saturday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Sunday

ANA, Aer Lingus, Aeromexico, +66 more

ANA, Aer Lingus, +67 more

See more direct flights

Direct returns

Dublin to Massachusetts

Monday

ANA, Aegean Airlines, Aer Lingus, +59 more

ANA, Aegean Airlines, +60 more

Tuesday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Wednesday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Thursday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Friday

ANA, Aegean Airlines, Aer Lingus, +60 more

ANA, Aegean Airlines, +61 more

Saturday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Sunday

ANA, Aer Lingus, Aeromexico, +66 more

ANA, Aer Lingus, +67 more

See more direct flights

Athlone

Cavan

Gorey

Wicklow

Dundalk

Swords

Kildare

Naas

Mullingar

Bray

Tullamore

Enniscorthy

Drogheda

Carlingford

Arklow

Castleknock

Maynooth

Leixlip

Thurles

Portmarnock

Everything you need to know for your flight to Dublin

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Dublin

Dublin (DUB)

€185 Find Cheap Flights from Massachusetts to Dublin

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

Everything you should know

Cheap Flights from Massachusetts to Dublin

Recent return flight deals from Massachusetts to Dublin

Recent one-way flight deals from Massachusetts to Dublin

Recent last minute flight deals from Massachusetts to Dublin

Recent direct flight deals from Massachusetts to Dublin

Good to know

Flights from Massachusetts to Dublin: the best tips from KAYAK users

FAQs for booking flights from Massachusetts to Dublin

How does KAYAK find such low prices on flights from Massachusetts to Dublin?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Dublin.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Dublin?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Massachusetts to Dublin?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Massachusetts with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Dublin?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Massachusetts to Dublin?

Travelling to a place near Dublin?

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Cabin class types available on flights to Massachusetts

Complete your trip to Dublin with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to Dublin

Choose which airport to fly into in Dublin

Find deals for your return flight