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>

€161 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

€299

Overall average: €438

Aer Lingus

Thu 15/1Sun 18/1

BOS - DUB • Direct

Cheapest one-way flight

€161

Typical prices: €233-€389

SWISS

Sun 22/2

BOS - DUB • 1 stop

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, 15 Jan - Sun, 18 Jan

17:10 - 04:15BOS-DUB

6h 05mdirect

16:45 - 18:59DUB-BOS

7h 14mdirect

€299Aer Lingus

Find Deal

Sun, 29 Mar - Tue, 14 Apr

13:00 - 08:15BOS-DUB

14h 15m1 stop

09:50 - 17:57DUB-BOS

13h 07m2 stops

€300Air Canada

Find Deal

Wed, 22 Apr - Sun, 3 May

06:00 - 09:45BOS-DUB

22h 45m1 stop

09:50 - 11:43DUB-BOS

30h 53m1 stop

€301United Airlines

Find Deal

Wed, 3 Dec - Sun, 7 Dec

14:15 - 10:20BOS-DUB

15h 05m1 stop

09:00 - 18:02DUB-BOS

14h 02m1 stop

€302United Airlines

Find Deal

Tue, 2 Dec - Wed, 17 Dec

22:05 - 09:20BOS-DUB

6h 15mdirect

11:30 - 13:40DUB-BOS

7h 10mdirect

€303Delta

Find Deal

Fri, 27 Feb - Fri, 6 Mar

10:45 - 07:10BOS-DUB

15h 25m1 stop

09:00 - 18:02DUB-BOS

14h 02m1 stop

€304United Airlines

Find Deal

Sun, 7 Dec - Tue, 16 Dec

19:50 - 10:20BDL-DUB

9h 30m1 stop

12:05 - 18:53DUB-BDL

11h 48m1 stop

€374Lufthansa

Find Deal

Mon, 8 Dec - Tue, 16 Dec

19:50 - 10:20BDL-DUB

9h 30m1 stop

12:05 - 18:53DUB-BDL

11h 48m1 stop

€375Lufthansa

Find Deal

Sun, 7 Dec - Sun, 14 Dec

06:10 - 07:45ALB-DUB

20h 35m1 stop

09:45 - 23:43DUB-ALB

18h 58m1 stop

€419KLM

Find Deal

Wed, 21 Jan - Sun, 25 Jan

12:51 - 15:45ALB-DUB

21h 54m2 stops

08:50 - 11:49DUB-ALB

31h 59m2 stops

€422Delta

Find Deal

Useful Info

Low season	January
High season	September
Cheapest flight	€161

Best time to beat the crowds (16% less expensive on average)

Most popular time to fly and prices are also 1% 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, +58 more

ANA, Aegean Airlines, +59 more

Tuesday

ANA, Aer Lingus, Aeromexico, +63 more

ANA, Aer Lingus, +64 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, +62 more

ANA, Aer Lingus, +63 more

Sunday

ANA, Aer Lingus, Aeromexico, +65 more

ANA, Aer Lingus, +66 more

See more direct flights

Direct returns

Dublin to Massachusetts

Monday

ANA, Aegean Airlines, Aer Lingus, +58 more

ANA, Aegean Airlines, +59 more

Tuesday

ANA, Aer Lingus, Aeromexico, +63 more

ANA, Aer Lingus, +64 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, +62 more

ANA, Aer Lingus, +63 more

Sunday

ANA, Aer Lingus, Aeromexico, +65 more

ANA, Aer Lingus, +66 more

See more direct flights

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Dundalk

Swords

Naas

Kildare

Mullingar

Bray

Tullamore

Drogheda

Enniscorthy

Carlingford

Arklow

Maynooth

Castleknock

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)

€181 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