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>

€198 CHEAP FLIGHTS from Massachusetts to Dublin

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

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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

Wed, 22 Oct - Sat, 1 Nov

23:40 - 10:45BOS-DUB

6h 05mdirect

09:45 - 23:40DUB-BOS

17h 55m1 stop

€293Delta

Find Deal

Wed, 5 Nov - Wed, 12 Nov

16:10 - 07:10BOS-DUB

34h 00m2 stops

09:00 - 14:08DUB-BOS

34h 08m2 stops

€296United Airlines

Find Deal

Wed, 15 Oct - Thu, 23 Oct

23:40 - 10:45BOS-DUB

6h 05mdirect

12:00 - 14:15DUB-BOS

7h 15mdirect

€297Delta

Find Deal

Sun, 19 Oct - Wed, 29 Oct

23:35 - 13:15BOS-DUB

8h 40m1 stop

11:30 - 18:50DUB-BOS

11h 20m1 stop

€302Icelandair

Find Deal

Thu, 27 Nov - Mon, 1 Dec

11:59 - 07:10BOS-DUB

14h 11m2 stops

09:00 - 19:12DUB-BOS

15h 12m2 stops

€302

Find Deal

Mon, 20 Oct - Wed, 29 Oct

20:50 - 13:15BOS-DUB

11h 25m1 stop

11:30 - 18:50DUB-BOS

11h 20m1 stop

€303Icelandair

Find Deal

Thu, 27 Nov - Mon, 1 Dec

17:10 - 04:15BOS-DUB

6h 05mdirect

16:45 - 18:55DUB-BOS

7h 10mdirect

€310Aer Lingus

Find Deal

Wed, 29 Oct - Wed, 5 Nov

19:55 - 06:10BOS-DUB

30h 15m1 stop

10:50 - 21:27DUB-BOS

15h 37m2 stops

€313

Find Deal

Sat, 11 Oct - Sat, 18 Oct

17:30 - 04:30BOS-DUB

6h 00mdirect

16:45 - 18:45DUB-BOS

7h 00mdirect

€314Aer Lingus

Find Deal

Sat, 11 Oct - Sat, 18 Oct

21:40 - 12:10BOS-DUB

33h 30m1 stop

08:40 - 19:55DUB-BOS

16h 15m1 stop

€330SWISS

Find Deal

Cheapest return fare

€293

Overall average: €431

Delta

Wed 22/10Sat 1/11

BOS - DUB • Direct

Cheapest direct flights

€297

Typical prices: €383-586

Delta

Wed 15/10Thu 23/10

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!

Useful Info

Low season	January
High season	September
Cheapest flight	€198

Best time to beat the crowds (20% less expensive on average)

Most popular time to fly and prices are also 0% lower on average.

Flight from Boston to Dublin

Verified travelerFlew with Aer LingusBOS-DUBJul 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 LingusBOS-DUBMay 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, +64 more

ANA, Aegean Airlines, +65 more

Tuesday

ANA, Aer Lingus, Aeromexico, +66 more

ANA, Aer Lingus, +67 more

Wednesday

ANA, Aegean Airlines, Aer Lingus, +62 more

ANA, Aegean Airlines, +63 more

Thursday

ANA, Aer Lingus, Aeromexico, +70 more

ANA, Aer Lingus, +71 more

Friday

ANA, Aegean Airlines, Aer Lingus, +67 more

ANA, Aegean Airlines, +68 more

Saturday

ANA, Aer Lingus, Aeromexico, +67 more

ANA, Aer Lingus, +68 more

Sunday

ANA, Aer Lingus, Aeromexico, +71 more

ANA, Aer Lingus, +72 more

See more direct flights

Direct returns

Dublin to Massachusetts

Monday

ANA, Aegean Airlines, Aer Lingus, +64 more

ANA, Aegean Airlines, +65 more

Tuesday

ANA, Aer Lingus, Aeromexico, +66 more

ANA, Aer Lingus, +67 more

Wednesday

ANA, Aegean Airlines, Aer Lingus, +62 more

ANA, Aegean Airlines, +63 more

Thursday

ANA, Aer Lingus, Aeromexico, +70 more

ANA, Aer Lingus, +71 more

Friday

ANA, Aegean Airlines, Aer Lingus, +67 more

ANA, Aegean Airlines, +68 more

Saturday

ANA, Aer Lingus, Aeromexico, +67 more

ANA, Aer Lingus, +68 more

Sunday

ANA, Aer Lingus, Aeromexico, +71 more

ANA, Aer Lingus, +72 more

See more direct flights

Athlone

Cavan

Wicklow

Dundalk

Gorey

Swords

Naas

Mullingar

Kildare

Bray

Tullamore

Drogheda

Enniscorthy

Arklow

Carlingford

Maynooth

Leixlip

Castleknock

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)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

€198 Find Cheap Flights from Massachusetts to Dublin

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

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

Everything you should know

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