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.

$264 CHEAP FLIGHTS from Massachusetts to Dublin

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Flight Deals

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

Mon, Nov 2 - Fri, Nov 6

7:50 pm - 10:15 amBOS Boston Logan Intl-DUB Dublin

9h 25m1 stop Reykjavik Keflavik Intl

11:30 am - 5:50 pmDUB Dublin-BOS Boston Logan Intl

11h 20m1 stop Reykjavik Keflavik Intl

$546Icelandair

Wed, Nov 4 - Mon, Nov 9

7:50 pm - 10:15 amBOS Boston Logan Intl-DUB Dublin

9h 25m1 stop Reykjavik Keflavik Intl

11:30 am - 5:50 pmDUB Dublin-BOS Boston Logan Intl

11h 20m1 stop Reykjavik Keflavik Intl

$550Icelandair

Sun, Oct 11 - Tue, Oct 20

11:00 pm - 1:15 pmBOS Boston Logan Intl-DUB Dublin

9h 15m1 stop Reykjavik Keflavik Intl

9:45 pm - 9:05 pmDUB Dublin-BOS Boston Logan Intl

28h 20m1 stop Barcelona-El Prat

$550Multiple Airlines

Mon, Oct 12 - Tue, Oct 20

11:00 pm - 1:15 pmBOS Boston Logan Intl-DUB Dublin

9h 15m1 stop Reykjavik Keflavik Intl

9:45 pm - 9:05 pmDUB Dublin-BOS Boston Logan Intl

28h 20m1 stop Barcelona-El Prat

$550Multiple Airlines

Fri, Sep 11 - Mon, Sep 14

10:50 am - 5:10 amBOS Boston Logan Intl-DUB Dublin

13h 20m1 stop Toronto Pearson Intl

1:20 pm - 10:40 pmDUB Dublin-BOS Boston Logan Intl

14h 20m1 stop Toronto Pearson Intl

$576Aer Lingus

Sun, Sep 6 - Sun, Sep 13

7:15 pm - 5:10 amBOS Boston Logan Intl-DUB Dublin

28h 55m1 stop Toronto Pearson Intl

1:20 pm - 10:40 pmDUB Dublin-BOS Boston Logan Intl

14h 20m1 stop Toronto Pearson Intl

$576Aer Lingus

Fri, Sep 11 - Thu, Sep 17

3:35 pm - 7:45 amBOS Boston Logan Intl-DUB Dublin

11h 10m1 stop Montreal Pierre Elliott Trudeau Intl

9:20 am - 2:41 pmDUB Dublin-BOS Boston Logan Intl

10h 21m1 stop Montreal Pierre Elliott Trudeau Intl

$593Air Canada

Wed, Sep 9 - Thu, Sep 17

3:35 pm - 7:45 amBOS Boston Logan Intl-DUB Dublin

11h 10m1 stop Montreal Pierre Elliott Trudeau Intl

9:20 am - 2:41 pmDUB Dublin-BOS Boston Logan Intl

10h 21m1 stop Montreal Pierre Elliott Trudeau Intl

$593Air Canada

Tue, Sep 1 - Tue, Sep 8

8:17 pm - 5:40 pmBOS Boston Logan Intl-DUB Dublin

16h 23m1 stop Amsterdam Schiphol

1:35 pm - 1:33 pmDUB Dublin-BOS Boston Logan Intl

28h 58m1 stop Amsterdam Schiphol

$606JetBlue

Sun, Nov 1 - Thu, Nov 5

8:09 pm - 10:05 pmBOS Boston Logan Intl-DUB Dublin

20h 56m1 stop Paris Charles de Gaulle

6:40 am - 3:47 pmDUB Dublin-BOS Boston Logan Intl

14h 07m1 stop Paris Charles de Gaulle

$609JetBlue

Recent last minute flight deals from Massachusetts to Dublin

Mon, Aug 24 - Wed, Sep 2

9:24 pm - 2:10 pmBOS Boston Logan Intl-DUB Dublin

11h 46m1 stop Paris Charles de Gaulle

6:15 am - 1:26 pmDUB Dublin-BOS Boston Logan Intl

12h 11m1 stop Amsterdam Schiphol

$598JetBlue

Tue, Aug 25 - Fri, Sep 4

9:24 pm - 2:10 pmBOS Boston Logan Intl-DUB Dublin

11h 46m1 stop Paris Charles de Gaulle

6:20 pm - 1:26 pmDUB Dublin-BOS Boston Logan Intl

24h 06m1 stop Amsterdam Schiphol

$603JetBlue

Fri, Aug 21 - Tue, Aug 25

12:30 pm - 5:10 amBOS Boston Logan Intl-DUB Dublin

11h 40m1 stop Toronto Pearson Intl

1:20 pm - 10:38 pmDUB Dublin-BOS Boston Logan Intl

14h 18m1 stop Toronto Pearson Intl

$621Aer Lingus

Sun, Aug 23 - Sat, Aug 29

5:45 am - 7:45 amBOS Boston Logan Intl-DUB Dublin

21h 00m1 stop Montreal Pierre Elliott Trudeau Intl

9:50 am - 2:41 pmDUB Dublin-BOS Boston Logan Intl

9h 51m1 stop Montreal Pierre Elliott Trudeau Intl

$662Multiple Airlines

Fri, Aug 21 - Thu, Aug 27

3:40 pm - 7:45 amBOS Boston Logan Intl-DUB Dublin

11h 05m1 stop Montreal Pierre Elliott Trudeau Intl

9:50 am - 2:41 pmDUB Dublin-BOS Boston Logan Intl

9h 51m1 stop Montreal Pierre Elliott Trudeau Intl

$664Air Canada

Tue, Aug 25 - Tue, Sep 1

1:46 pm - 8:15 amBOS Boston Logan Intl-DUB Dublin

13h 29m1 stop Cleveland Hopkins Intl

1:20 pm - 10:38 pmDUB Dublin-BOS Boston Logan Intl

14h 18m1 stop Toronto Pearson Intl

$668Aer Lingus

Sat, Aug 22 - Sat, Aug 29

7:40 pm - 7:45 amBOS Boston Logan Intl-DUB Dublin

31h 05m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

9:50 am - 2:41 pmDUB Dublin-BOS Boston Logan Intl

9h 51m1 stop Montreal Pierre Elliott Trudeau Intl

$669Air Canada

Fri, Aug 21 - Mon, Aug 24

3:40 pm - 7:45 amBOS Boston Logan Intl-DUB Dublin

11h 05m1 stop Montreal Pierre Elliott Trudeau Intl

9:50 am - 6:07 pmDUB Dublin-BOS Boston Logan Intl

13h 17m1 stop Montreal Pierre Elliott Trudeau Intl

$671Multiple Airlines

Sun, Aug 23 - Tue, Sep 1

5:45 am - 7:45 amBOS Boston Logan Intl-DUB Dublin

21h 00m1 stop Montreal Pierre Elliott Trudeau Intl

9:50 am - 9:48 amDUB Dublin-BOS Boston Logan Intl

28h 58m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$677United Airlines

Fri, Aug 21 - Mon, Aug 24

3:40 pm - 7:45 amBOS Boston Logan Intl-DUB Dublin

11h 05m1 stop Montreal Pierre Elliott Trudeau Intl

9:50 am - 9:48 amDUB Dublin-BOS Boston Logan Intl

28h 58m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$677United Airlines

Useful Info

Low season	January
High season	August
Cheapest flight	$264

Best time to beat the crowds with an average 26% drop in price.

Most popular time to fly with an average 4% increase in price.

Flight from Boston to Dublin

LisaFlew with Aer Lingus-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-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-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

Castleknock

Maynooth

Dundalk

Drogheda

Cavan

Naas

Portmarnock

Mullingar

Tullamore

Gorey

Leixlip

Enniscorthy

Carlingford

Slane

Thurles

Everything you need to know for your flight to Dublin

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Dublin (DUB)

DUB

$264 Find Cheap Flights from Massachusetts to Dublin - Compare and Save

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

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

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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

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