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

Wed, Jan 13 - Sun, Jan 17

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

$538Icelandair

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

$539Icelandair

Thu, Sep 17 - Wed, Sep 23

10:55 pm - 11:25 pmBOS Boston Logan Intl-DUB Dublin

19h 30m2 stops Barcelona-El Prat London Gatwick

4:45 pm - 6:50 pmDUB Dublin-BOS Boston Logan Intl

7h 05mnonstop

$540Multiple Airlines

Mon, Oct 19 - 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

$547Multiple Airlines

Mon, Sep 14 - Mon, Sep 28

9:15 pm - 8:25 amBOS Boston Logan Intl-DUB Dublin

6h 10mnonstop

12:45 pm - 2:55 pmDUB Dublin-BOS Boston Logan Intl

7h 10mnonstop

$554Aer Lingus

Sat, Dec 12 - Wed, Dec 30

9:20 pm - 8:20 amBOS Boston Logan Intl-DUB Dublin

6h 00mnonstop

11:40 am - 1:50 pmDUB Dublin-BOS Boston Logan Intl

7h 10mnonstop

$561Aer Lingus

Sat, Nov 7 - Thu, Nov 12

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

$568JetBlue

Fri, Oct 9 - Mon, Oct 26

4:55 pm - 8:15 amBOS Boston Logan Intl-DUB Dublin

10h 20m1 stop Toronto Pearson Intl

8:00 am - 2:18 pmDUB Dublin-BOS Boston Logan Intl

10h 18m1 stop Toronto Pearson Intl

$571Air Canada

Thu, Nov 5 - Wed, Nov 11

8:15 pm - 2:00 pmBOS Boston Logan Intl-DUB Dublin

12h 45m1 stop Paris Charles de Gaulle

6:00 pm - 3:47 pmDUB Dublin-BOS Boston Logan Intl

26h 47m1 stop Paris Charles de Gaulle

$593JetBlue

Sat, Sep 12 - Fri, Sep 18

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

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

9:20 am - 6:04 pmDUB Dublin-BOS Boston Logan Intl

13h 44m1 stop Toronto Pearson Intl

$614Air Canada

Recent last minute flight deals from Massachusetts to Dublin

Fri, Aug 28 - Thu, Sep 3

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

9h 15m1 stop Reykjavik Keflavik Intl

2:15 pm - 6:50 pmDUB Dublin-BOS Boston Logan Intl

9h 35m1 stop Reykjavik Keflavik Intl

$617Icelandair

Fri, Aug 28 - Sat, Sep 5

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

9h 15m1 stop Reykjavik Keflavik Intl

2:15 pm - 6:50 pmDUB Dublin-BOS Boston Logan Intl

9h 35m1 stop Reykjavik Keflavik Intl

$623Icelandair

Fri, Aug 28 - Thu, Sep 3

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

11h 10m1 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

$689Air Canada

Fri, Aug 28 - Thu, Sep 3

2:45 pm - 7:45 amBOS Boston Logan Intl-DUB Dublin

12h 00m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

9:20 am - 9:27 pmDUB Dublin-BOS Boston Logan Intl

17h 07m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$696Air Canada

Sun, Aug 30 - Mon, Dec 21

5:25 pm - 4:35 amBOS Boston Logan Intl-DUB Dublin

6h 10mnonstop

11:40 am - 1:50 pmDUB Dublin-BOS Boston Logan Intl

7h 10mnonstop

$698Iberia

Sun, Aug 30 - Mon, Dec 21

9:15 pm - 8:25 amBOS Boston Logan Intl-DUB Dublin

6h 10mnonstop

4:45 pm - 7:05 pmDUB Dublin-BOS Boston Logan Intl

7h 20mnonstop

$698Multiple Airlines

Mon, Aug 31 - Sat, Sep 5

7:00 pm - 8:15 amBOS Boston Logan Intl-DUB Dublin

32h 15m2 stops Newark Toronto Pearson Intl

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

9h 51m1 stop Montreal Pierre Elliott Trudeau Intl

$699United Airlines

Mon, Aug 31 - Mon, Sep 14

7:00 pm - 8:15 amBOS Boston Logan Intl-DUB Dublin

32h 15m2 stops Newark Toronto Pearson Intl

9:20 am - 9:26 pmDUB Dublin-BOS Boston Logan Intl

17h 06m1 stop Montreal Pierre Elliott Trudeau Intl

$699United Airlines

Mon, Aug 31 - Mon, Sep 14

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

$700Multiple Airlines

Sun, Aug 30 - Wed, Sep 30

5:25 pm - 4:35 amBOS Boston Logan Intl-DUB Dublin

6h 10mnonstop

12:45 pm - 2:55 pmDUB Dublin-BOS Boston Logan Intl

7h 10mnonstop

$732Iberia

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

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