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

Air Canada, United Airlines, and JetBlue are the most popular carriers operating from Maine to Ireland

How long is the flight from Maine to Ireland?

Flight times from Maine to Ireland vary, but if you’re flying out of Portland and flying into Dublin (one of the most popular routes), then the duration is 9h 24m on average. Another popular route from Maine to Ireland is flying from Bangor to Dublin, which will take roughly 10h 55m. Keep in mind that layovers or delays could extend your travel time.

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

As of February 2026, there are 105 flights per week flying from Maine to Ireland. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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

Prices for flights from Maine to Ireland are updated daily.

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

As of February 2026, there are 15 operators available to choose from for flights from Maine to Ireland.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maine to Ireland.

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

The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$218 Cheap Flights from Maine to Ireland in 2026

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Find the cheapest flights from Maine to Ireland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 pm - 9:20 am

BOS

DUB

6h 05mnonstop

11:30 am - 2:40 pm

DUB

BOS

7h 10mnonstop

$350KLM

Tue, Mar 3 - Tue, Mar 10

7:45 am - 8:10 am

BOS

DUB

19h 25m

1 stop

8:00 am - 5:50 pm

DUB

BOS

37h 50m

2 stops

$351United Airlines

Wed, Mar 4 - Wed, Mar 11

9:02 pm - 8:20 am

BOS

DUB

6h 18mnonstop

10:40 am - 12:39 pm

DUB

BOS

6h 59mnonstop

$353JetBlue

Wed, Apr 22 - Fri, May 1

7:55 pm - 7:10 am

BOS

DUB

30h 15m

1 stop

10:50 am - 7:35 pm

DUB

BOS

12h 45m

1 stop

$354Multiple Airlines

Mon, Mar 2 - Tue, Mar 10

10:40 am - 7:45 am

BOS

DUB

16h 05m

1 stop

11:30 am - 2:40 pm

DUB

BOS

7h 10mnonstop

$355Multiple Airlines

Tue, Mar 3 - Tue, Mar 10

9:02 pm - 8:20 am

BOS

DUB

6h 18mnonstop

10:40 am - 12:39 pm

DUB

BOS

6h 59mnonstop

$356JetBlue

Sun, Apr 26 - Wed, May 6

6:15 am - 7:10 am

BOS

DUB

19h 55m

1 stop

8:00 am - 7:12 pm

DUB

BOS

15h 12m

2 stops

$359Air Canada

Thu, Mar 5 - Fri, Mar 13

8:30 pm - 3:00 pm

BOS

ORK

13h 30m

1 stop

5:15 pm - 6:15 pm

ORK

BOS

29h 00m

2 stops

$401Delta

Mon, Mar 2 - Mon, Mar 16

8:30 pm - 3:00 pm

BOS

ORK

13h 30m

1 stop

3:40 pm - 7:15 am

ORK

BOS

19h 35m

2 stops

$404Delta

Mon, Mar 2 - Tue, Mar 10

6:00 am - 8:15 am

PWM

DUB

21h 15m

2 stops

9:50 am - 1:42 pm

DUB

PWM

32h 52m

2 stops

$529Air Canada

Tue, Aug 11 - Mon, Aug 24

Air Canada flights from Maine to Ireland

Our best Air Canada deals on Maine to Ireland flight tickets

Air Canada

Mar 5

BOS6:15 amBoston Logan Intl

19h 55m

1 stop

DUB7:10 amDublin

Mar 13

DUB8:00 amDublin

15h 12m

2 stops

BOS7:12 pmBoston Logan Intl

$359

Air Canada

Feb 26

BOS10:15 amBoston Logan Intl

15h 55m

2 stops

DUB7:10 amDublin

Mar 6

DUB9:00 amDublin

15h 12m

2 stops

BOS7:12 pmBoston Logan Intl

$362

Air Canada

Apr 19

BOS6:40 pmBoston Logan Intl

32h 35m

2 stops

DUB8:15 amDublin

Apr 26

DUB9:50 amDublin

28h 59m

2 stops

BOS9:49 amBoston Logan Intl

$398

JetBlue flights from Maine to Ireland

Our best JetBlue deals on Maine to Ireland flight tickets

JetBlue

Apr 21

BOS9:02 pmBoston Logan Intl

6h 18m

DUB8:20 amDublin

Apr 30

DUB10:40 amDublin

6h 59m

BOS12:39 pmBoston Logan Intl

$353

JetBlue

Apr 26

BOS9:02 pmBoston Logan Intl

6h 18m

DUB8:20 amDublin

May 8

DUB10:40 amDublin

6h 59m

BOS12:39 pmBoston Logan Intl

$356

JetBlue

May 4

BOS2:55 pmBoston Logan Intl

13h 05m

1 stop

DUB9:00 amDublin

May 12

DUB10:40 amDublin

6h 59m

BOS12:39 pmBoston Logan Intl

$360

Fly from

Fly to

Route

Depart

Return

Price

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 3/3

10:15 pm-9:20 am

Nonstop6h 05m

Dublin

Tue 3/10

11:30 am-2:40 pm

Nonstop7h 10m

$350

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 3/4

7:45 am-8:10 am

1 stop19h 25m

Dublin

Wed 3/11

8:00 am-5:50 pm

2 stops37h 50m

$351

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 4/22

9:02 pm-8:20 am

Nonstop6h 18m

Dublin

Fri 5/1

10:40 am-12:39 pm

Nonstop6h 59m

$353

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 3/2

7:55 pm-7:10 am

1 stop30h 15m

Dublin

Tue 3/10

10:50 am-7:35 pm

1 stop12h 45m

$354

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 3/3

10:40 am-7:45 am

1 stop16h 05m

Dublin

Tue 3/10

11:30 am-2:40 pm

Nonstop7h 10m

$355

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 4/26

9:02 pm-8:20 am

Nonstop6h 18m

Dublin

Wed 5/6

10:40 am-12:39 pm

Nonstop6h 59m

$356

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 3/5

6:15 am-7:10 am

1 stop19h 55m

Dublin

Fri 3/13

8:00 am-7:12 pm

2 stops15h 12m

$359

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Mon 3/2

8:30 pm-3:00 pm

1 stop13h 30m

Cork

Mon 3/16

5:15 pm-6:15 pm

2 stops29h 00m

$401

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Mon 3/2

8:30 pm-3:00 pm

1 stop13h 30m

Cork

Tue 3/10

3:40 pm-7:15 am

2 stops19h 35m

$404

PortlandDublin

PWM - DUB

PWMDUB

Portland

Tue 8/11

6:00 am-8:15 am

2 stops21h 15m

Dublin

Mon 8/24

9:50 am-1:42 pm

2 stops32h 52m

$529

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 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

Prices

Airlines

Other information

What is the cheapest month to fly to Ireland?

In general, January is the cheapest month to fly from Maine to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $408. If you aren’t able to travel to Ireland during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $423.

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

You are more likely to see cheaper flights to Ireland from Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $528 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Maine for as low as $515 on momondo.

Can stopping save me money on Maine to Ireland flights?

You could potentially save up to 51% on your flight if you consider stops on a Maine to Ireland flight.

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 Shannon (SNN).

Search flight deals

When did momondo last update prices for flights from Maine to Ireland?
Prices for flights from Maine to Ireland are updated daily.
How many operators does momondo search for flights from Maine to Ireland?
As of February 2026, there are 15 operators available to choose from for flights from Maine to Ireland.
How old do you have to be to fly from Maine to Ireland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maine to Ireland.
What documentation or ID do you need to fly to Ireland?
The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maine to Ireland

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $534	Free Cancellation	Rating 7.4 9,315 reviews		Search United Airlines flights
American Airlines	PriceFrom $575	Free Cancellation	Rating 7.2 11,307 reviews		Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ireland from Maine.

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 for Maine to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Maine to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Ireland

Flights to Dublinfrom $298

Flights to Shannon, Clarefrom $347

Flights to Corkfrom $394

Flights to Milltown (Kerry)from $521

Flights to Knockfrom $610

Flights to Donegalfrom $751

Cheap flights from Maine to Ireland from $217

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 3/8. 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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Air Canada flights from Maine to Ireland

Our best Air Canada deals on Maine to Ireland flight tickets

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Our best JetBlue deals on Maine to Ireland flight tickets

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Use the filters below to find and compare flights from Maine to Ireland that are best for you.

See travel insights to Ireland from

How to get the cheapest flight ticket from Maine to Ireland

What is the cheapest month to fly to Ireland?

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

Can stopping save me money on Maine to Ireland flights?

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

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

How long is the flight from Maine to Ireland?

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

Direct flights

Airports in Ireland

Best airlines flying from Maine to Ireland

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

Why use momondo?

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

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

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

I’m not ready to book a flight from Maine 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

Maine flight routes

According to popular flight searches on momondo this year

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Ireland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ireland

List of cabin classes available on flights landing in Ireland. Availability may vary depending on flight origin and airline.

Complete your trip to Ireland

Explore popular destinations other users love

According to popular flight searches on momondo this year