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 round-trip 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>

$304 CHEAP FLIGHTS from Massachusetts to Dublin

DUB

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Cheap Flights from Massachusetts to Dublin

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Massachusetts to Dublin

Sun, Sep 6 - Sun, Sep 20

8:50 pm - 1:15 pm

BOS

DUB

11h 25m

1 stop

12:15 pm - 6:50 pm

DUB

BOS

11h 35m

1 stop

$540Icelandair

Mon, Sep 7 - Wed, Sep 16

8:50 pm - 1:15 pm

BOS

DUB

11h 25m

1 stop

12:15 pm - 6:50 pm

DUB

BOS

11h 35m

1 stop

$544Icelandair

Mon, Sep 7 - Thu, Sep 17

11:00 pm - 1:15 pm

BOS

DUB

9h 15m

1 stop

2:15 pm - 6:50 pm

DUB

BOS

9h 35m

1 stop

$558Icelandair

Sat, Nov 7 - Thu, Nov 12

5:35 pm - 11:50 am

BOS

DUB

37h 15m

2 stops

12:30 pm - 3:40 pm

DUB

BOS

32h 10m

1 stop

$568Scandinavian Airlines

Thu, Nov 5 - Mon, Nov 9

5:40 pm - 4:55 am

BDL

DUB

6h 15mnonstop

1:40 pm - 4:10 pm

DUB

BDL

7h 30mnonstop

$677Aer Lingus

Sun, Nov 1 - Sun, Nov 8

7:51 pm - 10:20 am

BDL

DUB

9h 29m

1 stop

9:00 am - 9:22 pm

DUB

BDL

41h 22m

2 stops

$679Lufthansa

Thu, Sep 3 - Tue, Sep 8

3:01 pm - 7:20 am

BDL

DUB

11h 19m

1 stop

9:20 am - 5:45 pm

DUB

BDL

37h 25m

2 stops

$680United Airlines

Thu, Oct 29 - Tue, Nov 3

6:40 pm - 4:55 am

BDL

DUB

6h 15mnonstop

1:40 pm - 4:10 pm

DUB

BDL

7h 30mnonstop

$682Aer Lingus

Thu, Sep 3 - Tue, Sep 8

9:40 am - 7:20 am

BDL

DUB

16h 40m

2 stops

9:20 am - 2:29 pm

DUB

BDL

34h 09m

2 stops

$684United Airlines

Thu, Nov 19 - Mon, Nov 23

7:25 pm - 10:20 am

ALB

DUB

9h 55m

1 stop

12:05 pm - 11:44 pm

DUB

ALB

16h 39m

1 stop

$705Lufthansa

Useful Info

Low season	January
High season	August
Cheapest flight	$304

Best time to beat the crowds with an average 21% drop in price.

Most popular time to fly and prices are also 5% lower 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 round-trip 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.

Swords

Athlone

Malahide

Wicklow

Kildare

Dundalk

Castleknock

Maynooth

Cavan

Drogheda

Naas

Portmarnock

Mullingar

Gorey

Tullamore

Enniscorthy

Leixlip

Carlingford

Slane

Thurles

Everything you need to know for your flight to Dublin

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Complete your trip

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Origins

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Return flight deals

Information on the airport you'll fly into in Dublin

Dublin (DUB)

DUB

$304 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 round-trip 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 round-trip 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.

Traveling 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 rental

Find direct flights for Dublin

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