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>

$211 CHEAP FLIGHTS from Massachusetts to Dublin

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Cheap Flights from Massachusetts to Dublin

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Massachusetts to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

mié., nov. 5 - vie., nov. 14

7:25 pm - 11:15 amBOS-DUB

10h 50m1 stop

11:30 am - 5:24 pmDUB-BOS

10h 54m1 stop

$343American Airlines

Find Deal

dom., dic. 7 - jue., dic. 18

10:05 pm - 9:20 amBOS-DUB

6h 15mnonstop

9:45 am - 11:59 pmDUB-BOS

19h 14m1 stop

$344Delta

Find Deal

vie., nov. 7 - mar., nov. 11

3:35 pm - 8:40 amBOS-DUB

12h 05m1 stop

11:30 am - 8:01 pmDUB-BOS

13h 31m1 stop

$349Multiple Airlines

Find Deal

vie., nov. 21 - dom., nov. 30

6:15 am - 7:10 amBOS-DUB

19h 55m1 stop

9:00 am - 5:50 pmDUB-BOS

37h 50m2 stops

$350United Airlines

Find Deal

dom., oct. 26 - lun., nov. 3

10:35 am - 6:10 amBOS-DUB

15h 35m2 stops

9:00 am - 7:12 pmDUB-BOS

15h 12m2 stops

$351Air Canada

Find Deal

sáb., mar. 14 - mié., abr. 8

6:40 pm - 6:10 amBOS-DUB

31h 30m2 stops

9:50 am - 3:56 pmDUB-BOS

11h 06m1 stop

$354Air Canada

Find Deal

lun., feb. 16 - dom., feb. 22

6:40 pm - 7:10 amBOS-DUB

31h 30m2 stops

9:00 am - 5:50 pmDUB-BOS

37h 50m2 stops

$357United Airlines

Find Deal

mar., oct. 14 - dom., oct. 19

5:30 pm - 4:30 amBOS-DUB

6h 00mnonstop

12:40 pm - 2:40 pmDUB-BOS

7h 00mnonstop

$366Aer Lingus

Find Deal

mié., oct. 29 - mié., nov. 5

7:55 pm - 6:10 amBOS-DUB

30h 15m1 stop

10:50 am - 9:27 pmDUB-BOS

15h 37m2 stops

$367Multiple Airlines

Find Deal

mié., oct. 15 - dom., oct. 19

9:25 pm - 8:25 amBOS-DUB

6h 00mnonstop

4:45 pm - 6:45 pmDUB-BOS

7h 00mnonstop

$368Aer Lingus

Find Deal

Cheapest round-trip

$343

Overall average: $487

American Airlines

mié. 11/5vie. 11/14

BOS - DUB • 1 stop

Cheapest non-stop

$344

Typical prices: $449-688

Air France

dom. 10/19mié. 10/29

BOS - DUB • Non-stop

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Useful Info

Low season	January
High season	May
Cheapest flight	$211

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 8% increase in price.

Flight from Boston to Dublin

Verified travelerFlew with Aer LingusBOS-DUBJul 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 LingusBOS-DUBMay 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.

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Kildare

Drogheda

Maynooth

Naas

Castleknock

Mullingar

Portmarnock

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Carlingford

Gorey

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Thurles

Arklow

Enniscorthy

Everything you need to know for your flight to Dublin

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Dublin (DUB)

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$211 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

Everything you should know

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

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Choose which airport to fly into in Dublin

Find deals for your return flight