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Cheap flights from Massachusetts to Ireland from €189

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 2/2. 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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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
22:15 - 09:20
BOS
-
DUB
6h 05mdirect
KLM Logo
11:30 - 14:40
DUB
-
BOS
7h 10mdirect
€297KLM
Wed, 4 Mar - Wed, 11 Mar
United Airlines Logo
05:20 - 08:10
BOS
-
DUB
21h 50m2 stops
United Airlines Logo
09:00 - 11:12
DUB
-
BOS
31h 12m2 stops
€298United Airlines
Mon, 5 Jan - Sun, 11 Jan
Austrian Airlines Logo
13:55 - 07:30
BOS
-
DUB
12h 35m1 stop
Austrian Airlines Logo
09:30 - 17:19
DUB
-
BOS
12h 49m1 stop
€299Austrian Airlines
Sun, 1 Mar - Fri, 6 Mar
United Airlines Logo
19:12 - 07:10
BOS
-
DUB
54h 58m2 stops
United Airlines Logo
09:00 - 11:12
DUB
-
BOS
31h 12m2 stops
€300United Airlines
Tue, 6 Jan - Sun, 11 Jan
Lufthansa Logo
20:40 - 17:10
BOS
-
DUB
15h 30m1 stop
Lufthansa Logo
10:50 - 18:35
DUB
-
BOS
12h 45m1 stop
€301Lufthansa
Wed, 4 Feb - Tue, 10 Feb
Delta Logo
06:55 - 07:45
BOS
-
DUB
19h 50m1 stop
Delta Logo
11:30 - 14:40
DUB
-
BOS
7h 10mdirect
€302Delta
Wed, 4 Mar - Wed, 11 Mar
Icelandair Logo
19:50 - 10:15
BOS
-
DUB
9h 25m1 stop
Icelandair Logo
11:30 - 10:35
DUB
-
BOS
28h 05m1 stop
€302Icelandair
Mon, 16 Feb - Fri, 20 Feb
United Airlines Logo
14:20 - 08:10
BOS
-
DUB
36h 50m2 stops
United Airlines Logo
09:00 - 17:50
DUB
-
BOS
37h 50m2 stops
€303United Airlines
Wed, 18 Feb - Sun, 22 Feb
Multiple Airlines Logo
13:24 - 07:30
BOS
-
DUB
13h 06m1 stop
Multiple Airlines Logo
09:00 - 18:02
DUB
-
BOS
14h 02m1 stop
€304Multiple Airlines
Sun, 25 Jan - Sat, 31 Jan
Delta Logo
08:00 - 15:00
BOS
-
ORK
26h 00m2 stops
Delta Logo
17:20 - 13:25
ORK
-
BOS
25h 05m1 stop
€336Delta
Sat, 17 Jan - Sat, 31 Jan

KLM flights from Massachusetts to Ireland

Our best KLM deals on Massachusetts to Ireland flight tickets
KLM
4 Mar
BOS22:15Boston Logan Intl
6h 05m
DUB09:20Dublin
11 Mar
DUB11:30Dublin
7h 10m
BOS14:40Boston Logan Intl
€297
Find similar
KLM
27 Feb
BOS22:15Boston Logan Intl
6h 05m
DUB09:20Dublin
8 Mar
DUB10:45Dublin
11h 42m
1 stop
BOS18:27Boston Logan Intl
€306
Find similar
KLM
9 Mar
BOS19:30Boston Logan Intl
15h 30m
1 stop
ORK15:00Cork
19 Mar
ORK17:15Cork
30h 40m
1 stop
BOS19:55Boston Logan Intl
€335
Find similar

United Airlines flights from Massachusetts to Ireland

Our best United Airlines deals on Massachusetts to Ireland flight tickets
United Airlines
5 Jan
BOS05:20Boston Logan Intl
21h 50m
2 stops
DUB08:10Dublin
11 Jan
DUB09:00Dublin
31h 12m
2 stops
BOS11:12Boston Logan Intl
€298
Find similar
United Airlines
6 Jan
BOS19:12Boston Logan Intl
54h 58m
2 stops
DUB07:10Dublin
11 Jan
DUB09:00Dublin
31h 12m
2 stops
BOS11:12Boston Logan Intl
€300
Find similar
United Airlines
18 Feb
BOS14:20Boston Logan Intl
36h 50m
2 stops
DUB08:10Dublin
22 Feb
DUB09:00Dublin
37h 50m
2 stops
BOS17:50Boston Logan Intl
€303
Find similar

momondo Fare Finder

 
Customise 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, momondo users made 13,528 searches. Data last updated 14 December 2025.
Use the filters below to find and compare flights from Massachusetts to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 4/3

22:15-09:20

Nonstop6h 05m

Dublin

Wed 11/3

11:30-14:40

Nonstop7h 10m

€297

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 5/1

05:20-08:10

2 stops21h 50m

Dublin

Sun 11/1

09:00-11:12

2 stops31h 12m

€298

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 1/3

13:55-07:30

1 stop12h 35m

Dublin

Fri 6/3

09:30-17:19

1 stop12h 49m

€299

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 6/1

19:12-07:10

2 stops54h 58m

Dublin

Sun 11/1

09:00-11:12

2 stops31h 12m

€300

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 4/2

20:40-17:10

1 stop15h 30m

Dublin

Tue 10/2

10:50-18:35

1 stop12h 45m

€301

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 4/3

06:55-07:45

1 stop19h 50m

Dublin

Wed 11/3

11:30-14:40

Nonstop7h 10m

€302

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 16/2

19:50-10:15

1 stop9h 25m

Dublin

Fri 20/2

11:30-10:35

1 stop28h 05m

€302

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 18/2

14:20-08:10

2 stops36h 50m

Dublin

Sun 22/2

09:00-17:50

2 stops37h 50m

€303

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 25/1

13:24-07:30

1 stop13h 06m

Dublin

Sat 31/1

09:00-18:02

1 stop14h 02m

€304

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Sat 17/1

08:00-15:00

2 stops26h 00m

Cork

Sat 31/1

17:20-13:25

1 stop25h 05m

€336

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

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?

The month of February is another great option to travel to Ireland, with average flight prices from Massachusetts averaging around €402.

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 Saturday when prices can be found for as low as €432. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around €831. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

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

In the afternoon is the cheapest time of day to fly from Massachusetts to Ireland when you can find flight prices for as low as €558. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the evening when prices are around €632.

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 €472 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Massachusetts for as low as €445 on momondo.

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

There are 3 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.

Can stopping save me money on Massachusetts to Ireland flights?

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

€271

Fastest flight time

5h 50m

Direct flights

Every day

Airports in Ireland

77 airports
The best one-way flight to Ireland from Massachusetts in the past 72 hours is €271. The best return flight deal from Massachusetts to Ireland found on momondo in the last 72 hours is €1,258.
The fastest flight from Massachusetts to Ireland takes 5h 50m
Direct flights go from Massachusetts to Ireland every day.
There are 77 airports in Ireland. From Massachusetts there are direct flights to 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 refreshed on a daily basis.

  • 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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 licence 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?

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
Aer LingusPriceFrom €305Free CancellationRating
7.2
1,394 reviews
Search Aer Lingus flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Massachusetts to Ireland for you.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Massachusetts.

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

Of course. momondo tracks the price of Massachusetts to Ireland 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 Ireland trip

We make it super easy to schedule, organise 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

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €39
Flights to Corkfrom €93
Flights to Shannon, Clarefrom €95
Flights to Donegalfrom €75
Flights to Milltown (Kerry)from €38