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Cheap flights from Maine to Ireland from €261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Ireland departing on 19/9. 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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Find the cheapest flights from Maine to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
23:00 - 13:15
BOS
-
DUB
9h 15m
1 stop
Icelandair Logo
12:15 - 18:50
DUB
-
BOS
11h 35m
1 stop
€454Icelandair
Sun, 6 Sep - Sun, 20 Sep
Icelandair Logo
19:50 - 10:15
BOS
-
DUB
9h 25m
1 stop
Icelandair Logo
11:30 - 17:50
DUB
-
BOS
11h 20m
1 stop
€457Icelandair
Sat, 21 Nov - Sat, 28 Nov
Aer Lingus Logo
17:50 - 04:45
BOS
-
DUB
5h 55mdirect
Aer Lingus Logo
16:45 - 18:55
DUB
-
BOS
7h 10mdirect
€468Aer Lingus
Sun, 15 Nov - Tue, 17 Nov
Lufthansa Logo
12:35 - 07:30
BOS
-
SNN
13h 55m
1 stop
Lufthansa Logo
09:30 - 21:59
SNN
-
BOS
17h 29m
1 stop
€539Lufthansa
Sat, 12 Sep - Sat, 19 Sep
United Airlines Logo
12:35 - 07:30
BOS
-
SNN
13h 55m
1 stop
United Airlines Logo
09:30 - 00:44
SNN
-
BOS
20h 14m
1 stop
€539United Airlines
Sat, 12 Sep - Sat, 19 Sep
United Airlines Logo
15:13 - 10:15
BOS
-
SNN
14h 02m
2 stops
United Airlines Logo
09:30 - 19:19
SNN
-
BOS
14h 49m
2 stops
€544United Airlines
Sat, 12 Sep - Sat, 19 Sep
Multiple Airlines Logo
19:05 - 14:40
BOS
-
ORK
14h 35m
1 stop
Multiple Airlines Logo
17:10 - 13:19
ORK
-
BOS
25h 09m
1 stop
€561Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Lufthansa Logo
20:15 - 10:15
BOS
-
SNN
9h 00m
1 stop
Lufthansa Logo
12:30 - 17:55
SNN
-
BOS
10h 25m
1 stop
€564Lufthansa
Wed, 30 Sep - Tue, 6 Oct
Aer Lingus Logo
19:25 - 06:20
BOS
-
SNN
5h 55mdirect
Aer Lingus Logo
14:45 - 16:50
SNN
-
BOS
7h 05mdirect
€566Aer Lingus
Sat, 14 Nov - Mon, 16 Nov
Multiple Airlines Logo
14:35 - 10:45
PWM
-
DUB
15h 10m
2 stops
Multiple Airlines Logo
11:10 - 23:59
DUB
-
PWM
17h 49m
2 stops
€613Multiple Airlines
Sat, 12 Sep - Sat, 19 Sep

Icelandair flights from Maine to Ireland

Our best Icelandair deals on Maine to Ireland flight tickets
Icelandair
6 Sept
BOS23:00Boston Logan Intl
9h 15m
1 stop
DUB13:15Dublin
20 Sept
DUB12:15Dublin
11h 35m
1 stop
BOS18:50Boston Logan Intl
€454
Icelandair
21 Nov
BOS19:50Boston Logan Intl
9h 25m
1 stop
DUB10:15Dublin
28 Nov
DUB11:30Dublin
11h 20m
1 stop
BOS17:50Boston Logan Intl
€457
Icelandair
1 Nov
BOS19:50Boston Logan Intl
9h 25m
1 stop
DUB10:15Dublin
14 Nov
DUB11:30Dublin
11h 20m
1 stop
BOS17:50Boston Logan Intl
€459

Aer Lingus flights from Maine to Ireland

Our best Aer Lingus deals on Maine to Ireland flight tickets
Aer Lingus
15 Nov
BOS17:50Boston Logan Intl
5h 55m
DUB04:45Dublin
17 Nov
DUB16:45Dublin
7h 10m
BOS18:55Boston Logan Intl
€468
Aer Lingus
15 Nov
BOS21:20Boston Logan Intl
6h 00m
DUB08:20Dublin
18 Nov
DUB11:40Dublin
7h 10m
BOS13:50Boston Logan Intl
€469
Aer Lingus
9 Nov
BOS21:20Boston Logan Intl
6h 00m
DUB08:20Dublin
21 Nov
DUB11:40Dublin
7h 10m
BOS13:50Boston Logan Intl
€483

momondo Fare Finder

 
Customise your flight search to find flights from Maine 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 2 June 2026.
Use the filters below to find and compare flights from Maine to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 6/9

23:00-13:15

1 stop9h 15m

Dublin

Sun 20/9

12:15-18:50

1 stop11h 35m

€454

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 21/11

19:50-10:15

1 stop9h 25m

Dublin

Sat 28/11

11:30-17:50

1 stop11h 20m

€457

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 15/11

17:50-04:45

Nonstop5h 55m

Dublin

Tue 17/11

16:45-18:55

Nonstop7h 10m

€468

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 12/9

12:35-07:30

1 stop13h 55m

Shannon

Sat 19/9

09:30-21:59

1 stop17h 29m

€539

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 12/9

12:35-07:30

1 stop13h 55m

Shannon

Sat 19/9

09:30-00:44

1 stop20h 14m

€539

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 12/9

15:13-10:15

2 stops14h 02m

Shannon

Sat 19/9

09:30-19:19

2 stops14h 49m

€544

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 9/9

19:05-14:40

1 stop14h 35m

Cork

Wed 16/9

17:10-13:19

1 stop25h 09m

€561

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 30/9

20:15-10:15

1 stop9h 00m

Shannon

Tue 6/10

12:30-17:55

1 stop10h 25m

€564
Fastest return journey

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 14/11

19:25-06:20

Nonstop5h 55m

Shannon

Mon 16/11

14:45-16:50

Nonstop7h 05m

€566

PortlandDublin

PWM - DUB

PWMDUB

Portland

Sat 12/9

14:35-10:45

2 stops15h 10m

Dublin

Sat 19/9

11:10-23:59

2 stops17h 49m

€613

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 Maine 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 Maine averaging around €394.

Cheap Maine to Ireland flight deals and tips

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

Fastest flight time

5h 55m

Direct flights

Every day

Airports in Ireland

77 airports
The fastest flight from Maine to Ireland takes 5h 55m
Direct flights go from Maine to Ireland every day.
There are 77 airports in Ireland. From Maine there are direct flights to Dublin (DUB), Shannon (SNN).
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Frequently asked questions about flying from Maine to Ireland

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

    Prices for flights from Maine to Ireland were last updated today.

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

  • How old do you have to be to fly from Maine 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 Maine 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.

Why use momondo?

Why should I use momondo to find a flight deal from Maine 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 Maine to Ireland for you.

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

momondo does allow users to show only those flights to Ireland from Maine which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Maine 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 Maine.

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

Yes momondo offers price alerts on flights to Ireland from Maine. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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 €84
Flights to Shannon, Clarefrom €90
Flights to Milltown (Kerry)from €36
Flights to Donegalfrom €83