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.

$273 CHEAP FLIGHTS from Massachusetts to Dublin

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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

Wed, Nov 11 - Sun, Nov 15

7:20 am - 9:55 amBOS Boston Logan Intl-DUB Dublin

21h 35m1 stop Newark

9:00 am - 10:22 amDUB Dublin-BOS Boston Logan Intl

30h 22m1 stop Toronto Pearson Intl

$395United Airlines

Wed, Nov 11 - Sun, Nov 15

10:25 am - 7:10 amBOS Boston Logan Intl-DUB Dublin

15h 45m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

9:00 am - 5:58 pmDUB Dublin-BOS Boston Logan Intl

13h 58m1 stop Toronto Pearson Intl

$419Air Canada

Tue, Dec 1 - Tue, Dec 8

5:55 pm - 5:05 amBDL Hartford Bradley Intl-DUB Dublin

6h 10mnonstop

1:40 pm - 4:25 pmDUB Dublin-BDL Hartford Bradley Intl

7h 45mnonstop

$423Aer Lingus

Wed, Nov 11 - Sun, Nov 15

10:25 am - 7:10 amBOS Boston Logan Intl-DUB Dublin

15h 45m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

9:00 am - 7:02 pmDUB Dublin-BOS Boston Logan Intl

15h 02m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$423Air Canada

Tue, Mar 16 - Tue, Mar 23

6:55 pm - 5:05 amBDL Hartford Bradley Intl-DUB Dublin

6h 10mnonstop

1:40 pm - 5:25 pmDUB Dublin-BDL Hartford Bradley Intl

7h 45mnonstop

$434Aer Lingus

Tue, Dec 1 - Tue, Dec 8

5:55 pm - 5:05 amBDL Hartford Bradley Intl-DUB Dublin

6h 10mnonstop

1:40 pm - 4:25 pmDUB Dublin-BDL Hartford Bradley Intl

7h 45mnonstop

$441Iberia

Tue, Mar 16 - Tue, Mar 23

6:55 pm - 5:05 amBDL Hartford Bradley Intl-DUB Dublin

6h 10mnonstop

1:40 pm - 5:25 pmDUB Dublin-BDL Hartford Bradley Intl

7h 45mnonstop

$446Iberia

Wed, Nov 4 - Tue, Nov 10

1:28 pm - 8:40 amBDL Hartford Bradley Intl-DUB Dublin

14h 12m1 stop Philadelphia

11:30 am - 10:30 pmDUB Dublin-BDL Hartford Bradley Intl

16h 00m1 stop Philadelphia

$456American Airlines

Wed, Oct 28 - Thu, Nov 5

12:52 pm - 7:10 amBDL Hartford Bradley Intl-DUB Dublin

14h 18m1 stop Dallas/Fort Worth

12:55 pm - 11:12 pmDUB Dublin-BDL Hartford Bradley Intl

15h 17m1 stop Dallas/Fort Worth

$456American Airlines

Mon, Jan 18 - Tue, Jan 26

12:00 pm - 8:10 amBOS Boston Logan Intl-DUB Dublin

15h 10m2 stops Newark Chicago O'Hare Intl

10:40 am - 7:43 pmDUB Dublin-BOS Boston Logan Intl

14h 03m2 stops Chicago O'Hare Intl Newark

$465United Airlines

Recent last minute flight deals from Massachusetts to Dublin

Fri, Sep 25 - Mon, Sep 28

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

$472Multiple Airlines

Tue, Sep 22 - Tue, Sep 29

10:50 am - 8:15 amBOS Boston Logan Intl-DUB Dublin

16h 25m1 stop Toronto Pearson Intl

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

10h 21m1 stop Montreal Pierre Elliott Trudeau Intl

$476Multiple Airlines

Fri, Sep 25 - Tue, Sep 29

5:50 am - 7:45 amBOS Boston Logan Intl-DUB Dublin

20h 55m1 stop Montreal Pierre Elliott Trudeau Intl

9:20 am - 9:44 amDUB Dublin-BOS Boston Logan Intl

29h 24m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$478United Airlines

Tue, Sep 22 - Tue, Sep 29

7:00 pm - 11:10 amBOS Boston Logan Intl-DUB Dublin

11h 10m1 stop Newark

9:20 am - 9:44 amDUB Dublin-BOS Boston Logan Intl

29h 24m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$479United Airlines

Fri, Sep 25 - Wed, Sep 30

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

11h 10m1 stop Montreal Pierre Elliott Trudeau Intl

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

17h 06m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$484Air Canada

Thu, Sep 24 - Sun, Oct 4

9:04 pm - 8:20 amBOS Boston Logan Intl-DUB Dublin

6h 16mnonstop

10:40 am - 12:51 pmDUB Dublin-BOS Boston Logan Intl

7h 11mnonstop

$486JetBlue

Wed, Sep 23 - Tue, Oct 6

9:04 pm - 8:20 amBOS Boston Logan Intl-DUB Dublin

6h 16mnonstop

10:40 am - 12:51 pmDUB Dublin-BOS Boston Logan Intl

7h 11mnonstop

$486JetBlue

Fri, Sep 25 - Tue, Sep 29

10:40 am - 7:45 amBOS Boston Logan Intl-DUB Dublin

16h 05m1 stop Montreal Pierre Elliott Trudeau Intl

9:20 am - 6:07 pmDUB Dublin-BOS Boston Logan Intl

13h 47m1 stop Montreal Pierre Elliott Trudeau Intl

$491Air Canada

Thu, Sep 24 - Thu, Oct 1

11:35 pm - 10:45 amBOS Boston Logan Intl-DUB Dublin

6h 10mnonstop

3:00 pm - 5:13 pmDUB Dublin-BOS Boston Logan Intl

7h 13mnonstop

$495KLM

Thu, Sep 24 - Thu, Oct 1

5:05 pm - 10:00 amBOS Boston Logan Intl-DUB Dublin

11h 55m1 stop New York John F Kennedy Intl

3:00 pm - 5:13 pmDUB Dublin-BOS Boston Logan Intl

7h 13mnonstop

$495KLM

Useful Info

Low season	January
High season	August
Cheapest flight	$273

Best time to beat the crowds with an average 28% drop in price.

Most popular time to fly and prices are also 1% lower on average.

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

Kildare

Wicklow

Castleknock

Dundalk

Maynooth

Drogheda

Cavan

Tullamore

Portmarnock

Mullingar

Carlingford

Naas

Gorey

Enniscorthy

Arklow

Leixlip

Slane

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$273 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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