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.

$259 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

Sat, Feb 27 - Fri, Mar 5

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

$443Icelandair

Tue, Nov 3 - Tue, Nov 10

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

$448Icelandair

Fri, Oct 23 - Thu, Oct 29

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

6h 10mnonstop

4:45 pm - 8:05 pmDUB Dublin-BOS Boston Logan Intl

7h 20mnonstop

$455Aer Lingus

Wed, Dec 2 - Mon, Dec 7

5:45 am - 7:10 amBOS Boston Logan Intl-DUB Dublin

20h 25m1 stop Toronto Pearson Intl

9:00 am - 10:37 pmDUB Dublin-BOS Boston Logan Intl

18h 37m1 stop Toronto Pearson Intl

$461Multiple Airlines

Sun, Nov 8 - Mon, Nov 16

3:10 pm - 7:10 amBOS Boston Logan Intl-DUB Dublin

11h 00m1 stop Toronto Pearson Intl

9:00 am - 10:37 pmDUB Dublin-BOS Boston Logan Intl

18h 37m1 stop Toronto Pearson Intl

$461Multiple Airlines

Sat, Nov 14 - Tue, Nov 24

5:15 pm - 4:15 amBOS Boston Logan Intl-DUB Dublin

6h 00mnonstop

11:45 am - 1:55 pmDUB Dublin-BOS Boston Logan Intl

7h 10mnonstop

$465Aer Lingus

Wed, Dec 2 - Mon, Dec 7

12:00 pm - 7:30 amBOS Boston Logan Intl-DUB Dublin

14h 30m1 stop Newark

9:00 am - 12:43 pmDUB Dublin-BOS Boston Logan Intl

32h 43m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$469United Airlines

Thu, Dec 10 - Tue, Dec 15

2:58 pm - 8:10 amBOS Boston Logan Intl-DUB Dublin

12h 12m1 stop Chicago O'Hare Intl

9:00 am - 12:43 pmDUB Dublin-BOS Boston Logan Intl

32h 43m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$469United Airlines

Fri, Dec 4 - Sun, Dec 6

6:00 am - 7:50 amBOS Boston Logan Intl-DUB Dublin

20h 50m2 stops New York John F Kennedy Intl London Heathrow

6:35 pm - 2:20 pmDUB Dublin-BOS Boston Logan Intl

24h 45m1 stop London Heathrow

$473British Airways

Fri, Dec 4 - Sat, Dec 12

6:00 am - 7:50 amBOS Boston Logan Intl-DUB Dublin

20h 50m2 stops New York John F Kennedy Intl London Heathrow

8:50 am - 2:20 pmDUB Dublin-BOS Boston Logan Intl

10h 30m1 stop London Heathrow

$473British Airways

Recent last minute flight deals from Massachusetts to Dublin

Mon, Oct 12 - Tue, Feb 9

11:40 pm - 10:45 amBOS Boston Logan Intl-DUB Dublin

6h 05mnonstop

10:45 am - 6:27 pmDUB Dublin-BOS Boston Logan Intl

12h 42m1 stop New York John F Kennedy Intl

$491KLM

Mon, Oct 12 - Thu, Feb 11

11:40 pm - 10:45 amBOS Boston Logan Intl-DUB Dublin

6h 05mnonstop

10:45 am - 6:27 pmDUB Dublin-BOS Boston Logan Intl

12h 42m1 stop New York John F Kennedy Intl

$491KLM

Tue, Oct 13 - Wed, Feb 10

11:40 pm - 10:45 amBOS Boston Logan Intl-DUB Dublin

6h 05mnonstop

10:45 am - 6:27 pmDUB Dublin-BOS Boston Logan Intl

12h 42m1 stop New York John F Kennedy Intl

$491Air France

Tue, Oct 13 - Tue, Feb 9

11:40 pm - 10:45 amBOS Boston Logan Intl-DUB Dublin

6h 05mnonstop

10:45 am - 6:27 pmDUB Dublin-BOS Boston Logan Intl

12h 42m1 stop New York John F Kennedy Intl

$491Air France

Mon, Oct 12 - Tue, Feb 9

11:40 pm - 10:45 amBOS Boston Logan Intl-DUB Dublin

6h 05mnonstop

10:45 am - 10:26 pmDUB Dublin-BOS Boston Logan Intl

16h 41m1 stop New York John F Kennedy Intl

$491Delta

Tue, Oct 13 - Wed, Feb 10

11:40 pm - 10:45 amBOS Boston Logan Intl-DUB Dublin

6h 05mnonstop

10:45 am - 10:26 pmDUB Dublin-BOS Boston Logan Intl

16h 41m1 stop New York John F Kennedy Intl

$491Delta

Tue, Oct 13 - Wed, Feb 10

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

11h 55m1 stop New York John F Kennedy Intl

10:45 am - 6:27 pmDUB Dublin-BOS Boston Logan Intl

12h 42m1 stop New York John F Kennedy Intl

$496Multiple Airlines

Mon, Oct 12 - Thu, Feb 11

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

11h 55m1 stop New York John F Kennedy Intl

10:45 am - 6:27 pmDUB Dublin-BOS Boston Logan Intl

12h 42m1 stop New York John F Kennedy Intl

$496Multiple Airlines

Thu, Oct 8 - Wed, Oct 14

2:15 pm - 7:20 amBOS Boston Logan Intl-DUB Dublin

12h 05m1 stop Washington, D.C. Dulles Intl

9:20 am - 12:43 pmDUB Dublin-BOS Boston Logan Intl

32h 23m2 stops Toronto Pearson Intl Newark

$503United Airlines

Thu, Oct 8 - Wed, Oct 14

5:45 am - 7:20 amBOS Boston Logan Intl-DUB Dublin

20h 35m1 stop Washington, D.C. Dulles Intl

9:20 am - 4:05 pmDUB Dublin-BOS Boston Logan Intl

11h 45m1 stop Toronto Pearson Intl

$517United Airlines

Useful Info

Low season	January
High season	August
Cheapest flight	$259

Best time to beat the crowds with an average 27% 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

Wicklow

Kildare

Castleknock

Dundalk

Drogheda

Maynooth

Cavan

Tullamore

Portmarnock

Mullingar

Carlingford

Naas

Leixlip

Arklow

Gorey

Thurles

Enniscorthy

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$259 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

FAQs for booking flights from Massachusetts to Dublin

Traveling to a place near Dublin?

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Complete your trip to Dublin with a hotel stay or car rental

Information on the airport you'll fly into in Dublin

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