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Ireland

$235+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DUB
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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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 July 1, 2025.

Round-trip from

$359
(FlightHub)

One-way from

$235
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$676

Good round-trip deal

$443 or less

Good one-way deal

$442 or less
From Massachusetts to Ireland
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One-way flight from Massachusetts to Ireland
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Highest demand for flights based on searches. 14% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Massachusetts to Ireland.
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Price to beat on a one-way flight from Massachusetts to Ireland.
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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 July 1, 2025.

This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:40 pmBDL - DUB
Nonstop6h 15mAer Lingus
Tue 11/111:40 pmDUB - BDL
Nonstop7h 30mAer Lingus
Deal found 7/1$359
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 8/2010:20 amBOS - DUB
1 stop16h 25mUnited Airlines
Sun 8/318:50 amDUB - BOS
1 stop15h 05mUnited Airlines
Deal found 6/30$391
This PLAY deal was found by Cheapflights users on 6/30. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:15 pmBOS - DUB
1 stop9h 50mPLAY
Fri 9/511:35 amDUB - BOS
1 stop11h 15mPLAY
Deal found 6/30$392
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Thu 7/174:35 pmBOS - DUB
1 stop10h 40mMultiple Airlines
Mon 7/216:40 pmDUB - BOS
1 stop25h 45mMultiple Airlines
Deal found 7/1$394
This Justfly.com deal was found by Cheapflights users on 6/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2312:15 pmBOS - DUB
2 stops14h 30mAir Canada
Mon 7/289:50 amDUB - BOS
1 stop29h 05mAir Canada
Deal found 6/30$395
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/229:50 pmBOS - DUB
Nonstop6h 10mJetBlue
Mon 7/2810:40 amDUB - BOS
Nonstop7h 11mJetBlue
Deal found 6/30$396
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:25 pmBOS - ORK
1 stop21h 35mAmerican Airlines
Thu 11/207:40 amORK - BOS
1 stop11h 20mAmerican Airlines
Deal found 6/30$398
This Mytrip deal was found by Cheapflights users on 6/30. 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.
Sun 9/215:30 pmBOS - DUB
Nonstop6h 00mAer Lingus
Tue 9/304:45 pmDUB - BOS
Nonstop7h 00mAer Lingus
Deal found 6/30$417
This Delta deal was found by Cheapflights users on 6/30. 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 9/910:20 pmBOS - ORK
1 stop11h 20mDelta
Tue 9/236:00 amORK - BOS
1 stop17h 20mDelta
Deal found 6/30$418
This Delta deal was found by Cheapflights users on 6/30. 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.
Sat 9/611:35 pmBOS - DUB
Nonstop6h 10mDelta
Tue 9/163:00 pmDUB - BOS
Nonstop7h 10mDelta
Deal found 6/30$428
This KLM deal was found by Cheapflights users on 7/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/68:15 pmBOS - ORK
1 stop21h 10mKLM
Fri 8/156:00 amORK - BOS
1 stop12h 35mKLM
Deal found 7/1$430
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/1. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1410:25 pmBOS - DUB
1 stop20h 40mTAP AIR PORTUGAL
Sun 8/246:50 pmDUB - BOS
1 stop24h 30mTAP AIR PORTUGAL
Deal found 7/1$432

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 July 1, 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

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Tue 11/4

5:40 pm-4:55 am

Nonstop6h 15m

Dublin

Tue 11/11

1:40 pm-4:10 pm

Nonstop7h 30m

$359

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 8/20

10:20 am-7:45 am

1 stop16h 25m

Dublin

Sun 8/31

8:50 am-6:55 pm

1 stop15h 05m

$391

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 8/29

7:15 pm-10:05 am

1 stop9h 50m

Dublin

Fri 9/5

11:35 am-5:50 pm

1 stop11h 15m

$392

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 7/17

4:35 pm-8:15 am

1 stop10h 40m

Dublin

Mon 7/21

6:40 pm-3:25 pm

1 stop25h 45m

$394

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 7/23

12:15 pm-7:45 am

2 stops14h 30m

Dublin

Mon 7/28

9:50 am-9:55 am

1 stop29h 05m

$395

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 7/22

9:50 pm-9:00 am

Nonstop6h 10m

Dublin

Mon 7/28

10:40 am-12:51 pm

Nonstop7h 11m

$396

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 9/24

6:10 pm-12:05 am

1 stop24h 55m

Dublin

Mon 9/29

5:30 am-8:05 pm

1 stop19h 35m

$407

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 9/21

5:30 pm-4:30 am

Nonstop6h 00m

Dublin

Tue 9/30

4:45 pm-6:45 pm

Nonstop7h 00m

$417

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Tue 9/9

10:20 pm-2:40 pm

1 stop11h 20m

Cork

Tue 9/23

6:00 am-6:20 pm

1 stop17h 20m

$418

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Tue 9/9

4:30 pm-10:45 am

2 stops13h 15m

Cork

Tue 9/23

7:20 am-7:50 pm

2 stops17h 30m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 59 results
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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, November is the cheapest month in which you can book a flight from Massachusetts to Ireland (average of $509). Flying from Massachusetts to Ireland in June is currently the most expensive (average of $929). 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 July 1, 2025.

When flying from Massachusetts to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Massachusetts to Ireland

Explore weekly flight availability from Massachusetts to Ireland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 1, 2025.

The most flights from USMA to IE0 are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated July 1, 2025.
Read through reviews of airlines operating flights from Massachusetts to Ireland, such as Delta, KLM, and Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,301 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,472 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 35 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 $268 on JetBlue. Other airlines that offer cheap prices include Icelandair from $274 and Aer Lingus from $275 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, November is the cheapest month in which you can book a flight from Massachusetts to Ireland (average of $509). Flying from Massachusetts to Ireland in June is currently the most expensive (average of $929). 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

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Alternative routes for Massachusetts to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$280Average$378FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$352Average$380FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$353Average$479FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$376Average$618FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$378Average$556FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$399Average$586FlexibilityNo cancel feeOn-time77%
DeltaCheapest$405Average$652FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$405Average$477FlexibilityNo cancel feeOn-time77%
SWISSCheapest$407Average$491FlexibilityNo cancel feeOn-time79%
JetBlueCheapest$410Average$843FlexibilityNo cancel feeOn-time62%

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