How long is the flight from Massachusetts to Ireland?

Flight times from Massachusetts to Ireland vary, but if you’re flying out of Boston and flying into Dublin (one of the most popular routes), then the duration is 5h 55m on average. Another popular route from Massachusetts to Ireland is flying from Provincetown to Dublin, which will take roughly 10h 11m. Keep in mind that layovers or delays could extend your travel time.

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

As of October 2025, there are 158 flights per week flying from Massachusetts to Ireland. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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

As of October 2025, there are 22 flights per day flying from Massachusetts to Ireland. The most common time of day flights depart is 9:00PM, with 75% of flights taking off in the evening.

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

JetBlue, Aer Lingus, and Icelandair are the most popular carriers operating from Massachusetts to Ireland

What airlines fly to Ireland?

Aer Lingus, Delta and JetBlue are the top three most popular airlines that fly to Ireland from Massachusetts according to our data. Aer Lingus is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 15 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Massachusetts to Ireland are updated daily.

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

There are 15 operators available for flights from Massachusetts to Ireland as of October 2025.

How old do you have to be to fly from Massachusetts to Ireland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Ireland.

What documentation or ID do you need to fly to Ireland?

The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$199 Cheap Flights from Massachusetts to Ireland in 2025/26

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Find the cheapest flights from Massachusetts to Ireland

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:50 pm - 5:45 pmBOS-DUB

14h 55m1 stop

12:55 pm - 8:20 pmDUB-BOS

12h 25m1 stop

$338SWISS

Find Deal

Sat, Nov 15 - Tue, Nov 25

9:50 pm - 5:45 pmBOS-DUB

14h 55m1 stop

1:20 pm - 8:20 pmDUB-BOS

12h 00m1 stop

$339SWISS

Find Deal

Sat, Nov 8 - Mon, Nov 17

10:15 am - 7:10 amBOS-DUB

15h 55m2 stops

9:00 am - 9:27 pmDUB-BOS

17h 27m2 stops

$340Air Canada

Find Deal

Thu, Nov 6 - Sun, Nov 9

6:15 am - 6:10 amBOS-DUB

19h 55m1 stop

1:20 pm - 8:20 pmDUB-BOS

12h 00m1 stop

$341Multiple Airlines

Find Deal

Sun, Oct 26 - Mon, Nov 3

5:30 am - 6:10 amBOS-DUB

20h 40m2 stops

1:20 pm - 8:20 pmDUB-BOS

12h 00m1 stop

$342Multiple Airlines

Find Deal

Sun, Oct 26 - Mon, Nov 3

6:00 am - 10:20 amBOS-DUB

23h 20m1 stop

8:00 am - 5:50 pmDUB-BOS

37h 50m2 stops

$343United Airlines

Find Deal

Sat, Mar 7 - Sat, Mar 14

6:40 pm - 7:10 amBOS-DUB

31h 30m2 stops

9:00 am - 11:12 amDUB-BOS

31h 12m2 stops

$344United Airlines

Find Deal

Wed, Jan 7 - Wed, Jan 21

7:35 pm - 6:25 amBOS-SNN

5h 50mnonstop

2:45 pm - 4:50 pmSNN-BOS

7h 05mnonstop

$346Aer Lingus

Find Deal

Sat, Oct 25 - Mon, Nov 3

5:20 pm - 4:15 amBOS-DUB

5h 55mnonstop

11:40 am - 1:50 pmDUB-BOS

7h 10mnonstop

$347Aer Lingus

Find Deal

Mon, Dec 15 - Mon, Dec 22

1:00 pm - 7:10 amBOS-DUB

13h 10m1 stop

9:00 am - 7:42 pmDUB-BOS

15h 42m2 stops

$357Air Canada

Find Deal

Fri, Jan 16 - Wed, Jan 21

Air France flights from Massachusetts to Ireland

Our best Air France deals on Massachusetts to Ireland flight tickets

Air France

Oct 16

BOS11:40 pmBoston Logan Intl

6h 05m

DUB10:45 amDublin

Dec 22

DUB11:30 amDublin

7h 10m

BOS1:40 pmBoston Logan Intl

$349

Find similar

Air France

Oct 21

ALB12:02 pmAlbany Intl

15h 43m

1 stop

DUB8:45 amDublin

Oct 31

DUB9:45 amDublin

18h 12m

1 stop

ALB11:57 pmAlbany Intl

$514

Find similar

United Airlines flights from Massachusetts to Ireland

Our best United Airlines deals on Massachusetts to Ireland flight tickets

United Airlines

Mar 7

BOS6:00 amBoston Logan Intl

23h 20m

1 stop

DUB10:20 amDublin

Mar 14

DUB8:00 amDublin

37h 50m

2 stops

BOS5:50 pmBoston Logan Intl

$343

Find similar

United Airlines

Jan 7

BOS6:40 pmBoston Logan Intl

31h 30m

2 stops

DUB7:10 amDublin

Jan 21

DUB9:00 amDublin

31h 12m

2 stops

BOS11:12 amBoston Logan Intl

$344

Find similar

United Airlines

Nov 14

BOS10:25 amBoston Logan Intl

16h 45m

2 stops

DUB8:10 amDublin

Nov 24

DUB9:00 amDublin

11h 57m

1 stop

BOS3:57 pmBoston Logan Intl

$348

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 11/15

9:50 pm-5:45 pm

1 stop14h 55m

Dublin

Tue 11/25

12:55 pm-8:20 pm

1 stop12h 25m

$338

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 11/8

9:50 pm-5:45 pm

1 stop14h 55m

Dublin

Mon 11/17

1:20 pm-8:20 pm

1 stop12h 00m

$339

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 11/6

10:15 am-7:10 am

2 stops15h 55m

Dublin

Sun 11/9

9:00 am-9:27 pm

2 stops17h 27m

$340

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 10/26

6:15 am-6:10 am

1 stop19h 55m

Dublin

Mon 11/3

1:20 pm-8:20 pm

1 stop12h 00m

$341

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 10/26

5:30 am-6:10 am

2 stops20h 40m

Dublin

Mon 11/3

1:20 pm-8:20 pm

1 stop12h 00m

$342

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 3/7

6:00 am-10:20 am

1 stop23h 20m

Dublin

Sat 3/14

8:00 am-5:50 pm

2 stops37h 50m

$343

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 1/7

6:40 pm-7:10 am

2 stops31h 30m

Dublin

Wed 1/21

9:00 am-11:12 am

2 stops31h 12m

$344

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 10/25

7:35 pm-6:25 am

Nonstop5h 50m

Shannon

Mon 11/3

2:45 pm-4:50 pm

Nonstop7h 05m

$346

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 12/15

5:20 pm-4:15 am

Nonstop5h 55m

Dublin

Mon 12/22

11:40 am-1:50 pm

Nonstop7h 10m

$347

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 1/16

1:00 pm-7:10 am

1 stop13h 10m

Dublin

Wed 1/21

9:00 am-7:42 pm

2 stops15h 42m

$357

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 Ireland

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 Ireland?

In general, February is the cheapest month to fly from Massachusetts to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $475. If you aren’t able to travel to Ireland during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $489.

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

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as $624. This is often the case because there is less demand to fly during this day of the week. Flights from Massachusetts to Ireland on a Friday will generally be more expensive and average around $717. 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 Ireland?

According to our data, the cheapest time of day to fly to Ireland is at noon. momondo users have found flights departing from Massachusetts to Ireland at noon for as low as $476. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around $710.

What is the cheapest Massachusetts to Ireland flight route?

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

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $566 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Massachusetts for as low as $512 on momondo.

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

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

Cheap Massachusetts to Ireland flight deals and tips

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

Best Price Found	$268
Fastest flight time	5h 50m
Direct flights	Every day
Airports in Ireland	2 airports

The best one-way flight to Ireland from Massachusetts in the past 72 hours is $268. The best round-trip flight deal from Massachusetts to Ireland found on momondo in the last 72 hours is $374.

The fastest flight from Massachusetts to Ireland takes 5h 50m

Direct flights go from Massachusetts to Ireland every day.

There are 2 airports near Ireland: Dublin (DUB), Shannon (SNN)

Search flight deals

When did momondo last update prices for flights from Massachusetts to Ireland?
Prices for flights from Massachusetts to Ireland are updated daily.
How many operators does momondo search for flights from Massachusetts to Ireland?
There are 15 operators available for flights from Massachusetts to Ireland as of October 2025.
How old do you have to be to fly from Massachusetts to Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Ireland.
What documentation or ID do you need to fly to Ireland?
The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Massachusetts to Ireland?
Based on momondo bookings for flights between Massachusetts and Ireland, the leading plane model is Boeing 767-300 (winglets), making up 26.24% of the total bookings. Other popular models include Airbus A321neo with 16.39%, Airbus A330 with 11.93%, and Airbus A318/A319/A320/A321 with 10.27%.

Best airlines flying from Massachusetts to Ireland

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $244	Free Cancellation	Rating 7.9 7,970 reviews	Search Delta flights
PLAY	PriceFrom $285	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Air Canada	PriceFrom $347	Free Cancellation	Rating 7.1 10,250 reviews	Search Air Canada flights
United Airlines	PriceFrom $353	Free Cancellation	Rating 7.4 8,958 reviews	Search United Airlines flights
TAP AIR PORTUGAL	PriceFrom $354	Free Cancellation	Rating 7.1 2,004 reviews	Search TAP AIR PORTUGAL flights
Icelandair	PriceFrom $360	Free Cancellation	Rating 7.0 550 reviews	Search Icelandair flights
Aer Lingus	PriceFrom $366	Free Cancellation	Rating 7.2 1,319 reviews	Search Aer Lingus flights
Air France	PriceFrom $372	Free Cancellation	Rating 7.4 1,467 reviews	Search Air France flights
SWISS	PriceFrom $376	Free Cancellation	Rating 7.5 1,759 reviews	Search SWISS flights
JetBlue	PriceFrom $380	Free Cancellation	Rating 7.2 2,908 reviews	Search JetBlue flights

Why use momondo?

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

Finding the right flight to Ireland from Massachusetts is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ireland quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Ireland from Massachusetts with this policy.

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

momondo helps you find the best flight between Massachusetts and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Massachusetts to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.

An easier way to manage your Ireland 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.

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Find better results for your trip to Ireland

Popular cities in Ireland

Flights to Dublinfrom $234

Flights to Shannon, Clarefrom $240

Flights to Corkfrom $393

Flights to Knockfrom $655

Flights to Milltown (Kerry)from $355

Flights to Donegalfrom $704

Massachusetts flight routes

Flights from Boston Logan Intl to West Tisbury Martha's Vineyard

Flights from Boston Logan Intl to Asheville Regional

Flights from Boston Logan Intl to Cleveland Hopkins Intl

Flights from Boston Logan Intl to Traverse City Cherry Capital

Flights from Boston Logan Intl to Richmond Byrd Intl

Flights from Boston Logan Intl to Presque Isle

Cheap flights from Massachusetts to Ireland from $199

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 Ireland departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Air France flights from Massachusetts to Ireland

Our best Air France deals on Massachusetts to Ireland flight tickets

United Airlines flights from Massachusetts to Ireland

Our best United Airlines deals on Massachusetts to Ireland flight tickets

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How to get the cheapest flight ticket from Massachusetts to Ireland

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

What is the cheapest month to fly to Ireland?

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

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

What is the cheapest Massachusetts to Ireland flight route?

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

How far in advance should I book a flight to Ireland?

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

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

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

JetBlue, Aer Lingus, and Icelandair are the most popular carriers operating from Massachusetts to Ireland

What airlines fly to Ireland?

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

As of October 2025, there are 22 flights per day flying from Massachusetts to Ireland. The most common time of day flights depart is 9:00PM, with 75% of flights taking off in the evening.

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

As of October 2025, there are 158 flights per week flying from Massachusetts to Ireland. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

How long is the flight from Massachusetts to Ireland?

Cheap Massachusetts to Ireland flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Ireland

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

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

How old do you have to be to fly from Massachusetts to Ireland?

What documentation or ID do you need to fly to Ireland?

What is the most popular plane model from Massachusetts to Ireland?

Best airlines flying from Massachusetts to Ireland

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

Why use momondo?

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

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

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

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

An easier way to manage your Ireland 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

Popular cities in Ireland

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