What is the cheapest airline that flies from Massachusetts to Dublin?

TAP AIR PORTUGAL and Aer Lingus are the most popular carriers operating from Massachusetts to Dublin

How many flights depart from Massachusetts to Dublin on average per week?

15 flights are operational weekly from Massachusetts to Dublin as of October 2026. The most popular departure day for this route is Fri, with 100% of flights per week taking off on this day.

What airlines fly to Dublin?

Aer Lingus, Delta and JetBlue are the top three most popular airlines that fly to Dublin from Massachusetts according to our data. Aer Lingus is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 13 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Dublin?

Average flight duration from Massachusetts to Dublin depends on which airport you fly into and out of. Flying from Boston to Dublin is 6h on average, while flying from Provincetown to Dublin is 12h 39m on average. Dublin is the most popular airport in Dublin.

How many flights depart from Massachusetts to Dublin on average per day?

As of October 2026, there are 2 flights per day flying from Massachusetts to Dublin. The most common time of day flights depart is 5:00PM, with 60% of flights taking off in the evening.

When did momondo last update prices for flights from Massachusetts to Dublin Airport?

Prices for flights from Massachusetts to Dublin Airport refresh daily.

How many operators does momondo search for flights from Massachusetts to Dublin Airport?

As of October 2026, there are 13 operators available to choose from for flights from Massachusetts to Dublin Airport.

How old do you have to be to fly from Massachusetts to Dublin Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$249 Cheap Flights from Massachusetts to Dublin in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Massachusetts to Dublin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

$440Icelandair

Tue, Jan 5 - Tue, Jan 19

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

$440Icelandair

Mon, Nov 9 - Fri, Nov 20

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

11h 00m1 stop Toronto Pearson Intl

9:00 am - 2:18 pmDUB Dublin-BOS Boston Logan Intl

10h 18m1 stop Toronto Pearson Intl

$458Multiple Airlines

Sat, Nov 14 - Sat, Nov 21

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

20h 25m1 stop Toronto Pearson Intl

9:00 am - 2:17 pmDUB Dublin-BOS Boston Logan Intl

10h 17m1 stop Toronto Pearson Intl

$459Air Canada

Sun, Dec 6 - Sun, Dec 13

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

$459Aer Lingus

Thu, Nov 26 - 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

$459Multiple Airlines

Wed, Nov 11 - Mon, Nov 16

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

$460Aer Lingus

Tue, Nov 10 - Wed, Nov 18

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 - 2:17 pmDUB Dublin-BOS Boston Logan Intl

10h 17m1 stop Toronto Pearson Intl

$464Air Canada

Sun, Dec 6 - Sun, Dec 13

6:45 pm - 9:55 amBOS Boston Logan Intl-DUB Dublin

10h 10m1 stop London Heathrow

3:10 pm - 9:50 pmDUB Dublin-BOS Boston Logan Intl

11h 40m1 stop London Heathrow

$468British Airways

Sat, Feb 6 - Sat, Feb 13

6:45 pm - 9:40 amBOS Boston Logan Intl-DUB Dublin

9h 55m1 stop London Heathrow

1:05 pm - 7:40 pmDUB Dublin-BOS Boston Logan Intl

11h 35m1 stop London Heathrow

$475British Airways

Tue, Jan 19 - Wed, Jan 27

Cheap last minute flights

Enter your travel dates to find the best prices.

10:20 pm - 8:20 amBOS Boston Logan Intl-DUB Dublin

6h 00mnonstop

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

7h 20mnonstop

$460Aer Lingus

Mon, Oct 26 - Fri, Nov 6

6:15 pm - 4:15 amBOS Boston Logan Intl-DUB Dublin

6h 00mnonstop

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

7h 20mnonstop

$461Aer Lingus

Sun, Oct 25 - Wed, Nov 4

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

15h 30m1 stop Newark

9:00 am - 1:31 pmDUB Dublin-BOS Boston Logan Intl

33h 31m2 stops Toronto Pearson Intl Newark

$469United Airlines

Tue, Oct 27 - Thu, Nov 26

5:30 am - 10:20 amBOS Boston Logan Intl-DUB Dublin

24h 50m1 stop Washington, D.C. Dulles Intl

10:40 am - 7:14 pmDUB Dublin-BOS Boston Logan Intl

13h 34m1 stop Chicago O'Hare Intl

$469Lufthansa

Thu, Oct 29 - Wed, Nov 4

9:30 am - 10:20 amBOS Boston Logan Intl-DUB Dublin

20h 50m1 stop Washington, D.C. Dulles Intl

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

30h 22m1 stop Toronto Pearson Intl

$470United Airlines

Fri, Oct 30 - Mon, Nov 9

5:30 am - 10:20 amBOS Boston Logan Intl-DUB Dublin

24h 50m1 stop Washington, D.C. Dulles Intl

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

30h 22m1 stop Toronto Pearson Intl

$470Multiple Airlines

Fri, Oct 30 - Sun, Nov 8

5:45 am - 6:10 amBOS Boston Logan Intl-DUB Dublin

20h 25m1 stop Toronto Pearson Intl

12:10 pm - 8:20 pmDUB Dublin-BOS Boston Logan Intl

13h 10m1 stop Zurich

$470Multiple Airlines

Thu, Oct 29 - Tue, Nov 3

10:15 am - 7:45 amBOS Boston Logan Intl-DUB Dublin

17h 30m1 stop Atlanta Hartsfield-Jackson

11:55 am - 2:09 pmDUB Dublin-BOS Boston Logan Intl

7h 14mnonstop

$477KLM

Thu, Oct 29 - Wed, Nov 4

11:45 pm - 9:45 amBOS Boston Logan Intl-DUB Dublin

6h 00mnonstop

11:55 am - 2:09 pmDUB Dublin-BOS Boston Logan Intl

7h 14mnonstop

$481KLM

Thu, Oct 29 - Wed, Nov 4

9:40 pm - 10:45 pmBOS Boston Logan Intl-DUB Dublin

21h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main

5:10 am - 6:35 pmDUB Dublin-BOS Boston Logan Intl

18h 25m2 stops Frankfurt am Main Munich Franz Josef Strauss

$606Lufthansa

Mon, Oct 26 - Fri, Nov 6

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

British Airways flights from Massachusetts to Dublin

Our best British Airways deals on Massachusetts to Dublin flight tickets

British Airways

Jan 14

BOS6:35 pmBoston Logan Intl

10h 20m

1 stop

DUB9:55 amDublin

Jan 18

DUB1:00 pmDublin

11h 40m

1 stop

BOS7:40 pmBoston Logan Intl

$475

British Airways

Nov 27

BOS9:30 pmBoston Logan Intl

14h 25m

1 stop

DUB4:55 pmDublin

Dec 5

DUB11:00 amDublin

15h 50m

1 stop

BOS9:50 pmBoston Logan Intl

$480

United Airlines flights from Massachusetts to Dublin

Our best United Airlines deals on Massachusetts to Dublin flight tickets

United Airlines

Dec 3

BOS12:00 pmBoston Logan Intl

14h 30m

1 stop

DUB7:30 amDublin

Dec 7

DUB9:00 amDublin

32h 43m

2 stops

BOS12:43 pmBoston Logan Intl

$469

United Airlines

Nov 5

BOS6:00 amBoston Logan Intl

20h 30m

1 stop

DUB7:30 amDublin

Nov 14

DUB9:00 amDublin

30h 22m

1 stop

BOS10:22 amBoston Logan Intl

$470

United Airlines

Nov 5

BOS2:40 pmBoston Logan Intl

14h 40m

1 stop

DUB10:20 amDublin

Nov 9

DUB9:00 amDublin

13h 58m

1 stop

BOS5:58 pmBoston Logan Intl

$478

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Tue 1/5

7:50 pm-10:15 am

1 stop9h 25m

Dublin

Tue 1/19

11:30 am-5:50 pm

1 stop11h 20m

$440

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Mon 11/9

7:50 pm-10:15 am

1 stop9h 25m

Dublin

Fri 11/20

11:30 am-5:50 pm

1 stop11h 20m

$440

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Sat 11/14

3:10 pm-7:10 am

1 stop11h 00m

Dublin

Sat 11/21

9:00 am-2:18 pm

1 stop10h 18m

$458

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Sun 12/6

5:45 am-7:10 am

1 stop20h 25m

Dublin

Sun 12/13

9:00 am-2:17 pm

1 stop10h 17m

$459

Quickest round-trip

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Thu 11/26

5:15 pm-4:15 am

Nonstop6h 00m

Dublin

Mon 12/7

11:45 am-1:55 pm

Nonstop7h 10m

$459

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Wed 11/11

5:45 am-7:10 am

1 stop20h 25m

Dublin

Mon 11/16

9:00 am-10:37 pm

1 stop18h 37m

$459

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Tue 11/10

5:15 pm-4:15 am

Nonstop6h 00m

Dublin

Wed 11/18

11:45 am-1:55 pm

Nonstop7h 10m

$460

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Sun 12/6

10:25 am-7:10 am

2 stops15h 45m

Dublin

Sun 12/13

9:00 am-2:17 pm

1 stop10h 17m

$464

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Sat 2/6

6:45 pm-9:55 am

1 stop10h 10m

Dublin

Sat 2/13

3:10 pm-9:50 pm

1 stop11h 40m

$468

BostonDublin

BOS Boston Logan Intl - DUB Dublin

BOSDUB

Boston Logan Intl

Tue 1/19

6:45 pm-9:40 am

1 stop9h 55m

Dublin

Wed 1/27

1:05 pm-7:40 pm

1 stop11h 35m

$475

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Massachusetts to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Dublin?

In general, January is the cheapest month to fly from Massachusetts to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $415. If you’re not able to fly to Dublin in January, then February is your next best option. Flight prices from Massachusetts to Dublin during February average around $431.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from Massachusetts to Dublin is on a Monday. Travelers who choose to depart for Dublin on a Monday will often find tickets for as low as $664. Flights from Massachusetts to Dublin on a Friday will generally be more expensive and average around $743. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the evening is the cheapest time of day to fly from Massachusetts to Dublin when you can find flight prices for as low as $667. Flying to Dublin in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $726.

What is the cheapest Massachusetts to Dublin flight route?

Fly from Boston Logan Intl to Dublin for the best Massachusetts - Dublin flight prices

How far in advance should I book a flight from Massachusetts to Dublin?

You are more likely to see cheaper flights to Dublin from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $601 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Massachusetts for as low as $560 on momondo.

What cabin class options are available on Massachusetts to Dublin flights?

There are 4 cabin classes available to choose from on Massachusetts to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Massachusetts to Dublin flights?

No. A direct flight is the cheapest option for a flight between Massachusetts to Dublin.

Cheap Massachusetts to Dublin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Dublin

Best Price Found	$249
Fastest flight time	6h 00m
Direct flights	Every day
Airports in Dublin	1 airport

The best one-way flight to Dublin from Massachusetts in the past 72 hours is $249. The best round-trip flight deal from Massachusetts to Dublin found on momondo in the last 72 hours is $440.

The fastest flight from Massachusetts to Dublin takes 6h 00m

Direct flights go from Massachusetts to Dublin every day.

There is 1 airport in Dublin. From Massachusetts there are direct flights to Dublin (DUB).

Search flight deals

Frequently asked questions about flying from Massachusetts to Dublin

When did momondo last update prices for flights from Massachusetts to Dublin Airport?
Prices for flights from Massachusetts to Dublin Airport refresh daily.
How many operators does momondo search for flights from Massachusetts to Dublin Airport?
As of October 2026, there are 13 operators available to choose from for flights from Massachusetts to Dublin Airport.
How old do you have to be to fly from Massachusetts to Dublin Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Massachusetts to Dublin?
Based on momondo bookings for flights between Massachusetts and Dublin, the leading plane model is Airbus A330-300, making up 32.24% of the total bookings. Other popular models include Boeing 767-300 (winglets) with 21.83%, Airbus A330 with 11.50%, and Airbus A318/A319/A320/A321 with 7.35%.

Best airlines flying from Massachusetts to Dublin

Compare and see reviews for airlines that fly from Massachusetts to Dublin with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $305	Free Cancellation	Rating 6.9 765 reviews	Search Icelandair flights
Lufthansa	PriceFrom $312	Free Cancellation	Rating 6.8 8,295 reviews	Search Lufthansa flights
United Airlines	PriceFrom $335	Free Cancellation	Rating 7.3 10,436 reviews	Search United Airlines flights
Aer Lingus	PriceFrom $348	Free Cancellation	Rating 7.3 1,855 reviews	Search Aer Lingus flights
KLM	PriceFrom $350	Free Cancellation	Rating 7.8 1,594 reviews	Search KLM flights
Air France	PriceFrom $350	Free Cancellation	Rating 7.5 1,653 reviews	Search Air France flights
Delta	PriceFrom $350	Free Cancellation	Rating 7.8 8,681 reviews	Search Delta flights
British Airways	PriceFrom $351	Free Cancellation	Rating 6.7 8,267 reviews	Search British Airways flights
Air Canada	PriceFrom $358	Free Cancellation	Rating 7.1 11,810 reviews	Search Air Canada flights
JetBlue	PriceFrom $361	Free Cancellation	Rating 7.1 3,066 reviews	Search JetBlue flights

Kilkenny

Swords

Athlone

Kildare

Malahide

Carlingford

Portmarnock

Mullingar

Wicklow

Leixlip

Arklow

Bray

Castleknock

Gorey

Naas

Slane

Dundalk

Cavan

Drogheda

Maynooth

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Dublin?

It is quick and easy to find Massachusetts to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

Can I find flights from Massachusetts to Dublin with flexible booking policies on momondo?

Flights from Massachusetts to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Massachusetts to Dublin?

Once you have performed a search for Massachusetts to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Massachusetts to Dublin right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Massachusetts to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 11/23

Mon 11/30

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Nearby airports

Airlines

Cabin classes

Other Ireland destinations

Other flights from Massachusetts

Complete your trip

Feeling lucky

Airports servicing Ireland

Cheap flights from Massachusetts to Dublin from $249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Dublin departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Massachusetts to Dublin

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

British Airways flights from Massachusetts to Dublin

Our best British Airways deals on Massachusetts to Dublin flight tickets

United Airlines flights from Massachusetts to Dublin

Our best United Airlines deals on Massachusetts to Dublin flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Massachusetts to Dublin that are best for you.

See travel insights to Dublin from

How to get the cheapest flight ticket from Massachusetts to Dublin

What is the cheapest month to fly to Dublin?

What is the cheapest day to depart on your flight to Dublin?

What is the cheapest time of day to depart on your flight to Dublin?

What is the cheapest Massachusetts to Dublin flight route?

How far in advance should I book a flight from Massachusetts to Dublin?

What cabin class options are available on Massachusetts to Dublin flights?

Can stopping save me money on Massachusetts to Dublin flights?

What is the cheapest airline that flies from Massachusetts to Dublin?

What airlines fly to Dublin?

How many flights depart from Massachusetts to Dublin on average per day?

How many flights depart from Massachusetts to Dublin on average per week?

How long does it take to fly to Dublin?

Cheap Massachusetts to Dublin flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Dublin

Frequently asked questions about flying from Massachusetts to Dublin

Best airlines flying from Massachusetts to Dublin

Compare and see reviews for airlines that fly from Massachusetts to Dublin with momondo

Traveling to a place near Dublin?

Why use momondo?

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland

Fly your favorite airline to Dublin

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Dublin

List of cabin classes available on flights landing in Dublin. Availability may vary depending on flight origin and airline.

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Massachusetts

According to popular flight searches on momondo this year

Complete your trip to Dublin

Explore popular destinations other users love

According to popular flight searches on momondo this year