HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$224+ Cheap flights from Massachusetts to Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DUB
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Massachusetts to Ireland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Massachusetts to Ireland

Keep the following information in mind while searching for Massachusetts to Ireland flight deals. Data was last updated October 30, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$337
(KAYAK)

One-way from

$224
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$494

Good round-trip deal

$401 or less

Good one-way deal

$268 or less
Provider with most accurate pricing for Boston Logan Intl-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Dublin flights.
Search Deals
From Massachusetts to Ireland
Search Deals
One-way flight from Massachusetts to Ireland
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Massachusetts to Ireland.
Search Deals
Price to beat on a one-way flight from Massachusetts to Ireland.
Search Deals

Find flight deals from Massachusetts to Ireland

Cheapest flights from Massachusetts to Ireland
Explore the most affordable flight options available from Massachusetts to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amBOS - DUB
1 stop20h 30mMultiple Airlines
Mon 12/89:00 amDUB - BOS
2 stops29h 32mMultiple Airlines
Deal found 10/29$338
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:50 pmBOS - DUB
1 stop33h 15mSWISS
Tue 11/1812:55 pmDUB - BOS
1 stop12h 25mSWISS
Deal found 10/29$339
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:10 pmBOS - DUB
Nonstop6h 05mAer Lingus
Wed 12/34:45 pmDUB - BOS
Nonstop7h 10mAer Lingus
Deal found 10/30$341
This United deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/244:59 pmBOS - DUB
1 stop11h 56mMultiple Airlines
Wed 12/39:00 amDUB - BOS
2 stops17h 27mMultiple Airlines
Deal found 10/30$343
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:15 amBOS - DUB
2 stops15h 55mMultiple Airlines
Tue 12/912:55 pmDUB - BOS
1 stop12h 25mMultiple Airlines
Deal found 10/30$344
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:15 amBOS - DUB
2 stops15h 55mMultiple Airlines
Thu 11/2012:55 pmDUB - BOS
1 stop12h 05mMultiple Airlines
Deal found 10/30$345
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:20 pmBOS - DUB
Nonstop6h 00mAer Lingus
Wed 12/1711:40 amDUB - BOS
Nonstop7h 10mAer Lingus
Deal found 10/30$346
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:50 pmBOS - DUB
1 stop14h 55mMultiple Airlines
Thu 11/2010:50 amDUB - BOS
1 stop12h 45mMultiple Airlines
Deal found 10/30$347
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
Thu 11/202:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 10/29$347
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:24 pmBOS - DUB
1 stop10h 31mUnited Airlines
Wed 12/249:00 amDUB - BOS
1 stop18h 37mUnited Airlines
Deal found 10/30$348
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:05 pmBOS - DUB
Nonstop6h 15mDelta
Wed 12/1711:30 amDUB - BOS
Nonstop7h 10mDelta
Deal found 10/30$349
This Booking.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
Sat 12/62:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 10/30$349

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Massachusetts to Ireland that are best for you.

Fly from

Massachusetts

Fly to

Ireland

Route

Depart

Return

Price

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 1/24

5:45 am-8:10 am

2 stops21h 25m

Dublin

Sat 1/31

9:00 am-11:12 am

2 stops31h 12m

$340

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 3/30

7:35 pm-7:10 am

1 stop30h 35m

Dublin

Sun 4/5

9:50 am-9:52 am

2 stops29h 02m

$342

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 11/14

5:30 am-10:20 am

1 stop23h 50m

Dublin

Wed 11/19

9:00 am-5:50 pm

2 stops37h 50m

$343

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 12/5

6:00 am-7:30 am

1 stop20h 30m

Dublin

Sun 12/7

9:00 am-9:57 am

1 stop29h 57m

$349

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 11/9

10:20 pm-9:20 am

Nonstop6h 00m

Dublin

Mon 11/17

11:30 am-1:40 pm

Nonstop7h 10m

$350

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 2/20

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

Fri 2/27

2:45 pm-4:50 pm

Nonstop7h 05m

$353

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 3/6

1:10 pm-8:45 am

1 stop14h 35m

Dublin

Thu 3/12

11:30 am-2:40 pm

Nonstop7h 10m

$353

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 11/23

5:00 pm-8:45 am

1 stop10h 45m

Dublin

Fri 11/28

11:30 am-1:40 pm

Nonstop7h 10m

$353

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 3/6

4:00 pm-8:45 am

1 stop11h 45m

Dublin

Thu 3/12

11:30 am-2:40 pm

Nonstop7h 10m

$353

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 3/3

3:05 pm-7:45 am

1 stop11h 40m

Dublin

Tue 3/10

11:30 am-2:40 pm

Nonstop7h 10m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Massachusetts to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Ireland

What is the cheapest month to book a flight from Massachusetts to Ireland?

Currently, February is the cheapest month in which you can book a flight from Massachusetts to Ireland (average of $328). Flying from Massachusetts to Ireland in June is currently the most expensive (average of $427). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MA to IE?

Find hourly flight availability from Massachusetts to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

When flying from Massachusetts to Ireland, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 30% versus a flight in the afternoon.

What is the cheapest day to fly from Massachusetts to Ireland?

Use this chart to determine the cheapest time to fly round-trip from Massachusetts to Ireland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Massachusetts to Ireland flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Massachusetts to Ireland flight route?

    The Massachusetts to Ireland flight path was viewed by 116 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Massachusetts to Ireland?

    For as low as $353, United Airlines can have you in Ireland from Massachusetts in 5h 55m. The distance from Massachusetts to Ireland is about 2885 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Massachusetts to Ireland one-way?

    One-way options have recently been found by users for as low as $238 on LEVEL. Other airlines that offer cheap prices include SWISS from $240 and JetBlue from $269 one-way.

  • Can I find deals for flights from Massachusetts to Ireland that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Ireland.

  • Can I find deals for business class flights from Massachusetts to Ireland?

    Yes. Cheapflights offers flight deals from Massachusetts to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Ireland?

    Currently, February is the cheapest month in which you can book a flight from Massachusetts to Ireland (average of $328). Flying from Massachusetts to Ireland in June is currently the most expensive (average of $427). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Massachusetts to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
Boston to Heathrow flights
Newark to Orly flights
Newark to Gatwick flights
John F Kennedy Intl to Istanbul flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Orly flights
Miami to Madrid flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to Madrid flights
Los Angeles to Heathrow flights
Newark to Madrid flights
John F Kennedy Intl to Stansted flights
LaGuardia to Charles de Gaulle flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Luton flights
San Francisco to Heathrow flights
Newark to London City flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
Los Angeles to Charles de Gaulle flights
John F Kennedy Intl to Malpensa flights
Dallas/Fort Worth to Heathrow flights
O'Hare Intl to Heathrow flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Dublin flights
Boston to Charles de Gaulle flights
Newark to Malpensa flights
Newark to Istanbul flights
Baltimore to Heathrow flights
Newark to Dublin flights
Newark to Lisbon flights
O'Hare Intl to Charles de Gaulle flights
Dulles Intl to Charles de Gaulle flights
Newark to Luton flights
Seattle to Heathrow flights
O'Hare Intl to Frankfurt flights
Dulles Intl to Madrid flights
Newark to Stansted flights
San Francisco to Charles de Gaulle flights
John F Kennedy Intl to Amsterdam flights
Dallas/Fort Worth to Frankfurt flights
LaGuardia to Leonardo da Vinci/Fiumicino flights

Top 10 airlines flying from Massachusetts to Ireland

Discover the top 10 airlines that operate flights from Massachusetts to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$608FlexibilityNo cancel feeOn-timeN/A
PLAYCheapest$291Average$381FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$347Average$460FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$353Average$581FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$354Average$399FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$356Average$711FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$358Average$566FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$359Average$467FlexibilityNo cancel feeOn-time76%
SWISSCheapest$376Average$466FlexibilityNo cancel feeOn-time79%
JetBlueCheapest$376Average$786FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.