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

American Airlines, Delta, and Icelandair are the most popular carriers operating from Maine to Ireland

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

As of June 2026, there are 159 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.

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 12h 15m on average. Another popular route from Maine to Ireland is flying from Bangor to Dublin, which will take roughly 14h 44m. Keep in mind that layovers or delays could extend your travel time.

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 June 2026, there are 14 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.

$304 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.

11:00 pm - 1:15 pm

BOS

DUB

9h 15m

1 stop

12:15 pm - 6:50 pm

DUB

BOS

11h 35m

1 stop

$529Icelandair

Sun, Sep 6 - Sun, Sep 20

7:50 pm - 10:15 am

BOS

DUB

9h 25m

1 stop

11:30 am - 5:50 pm

DUB

BOS

11h 20m

1 stop

$532Icelandair

Sat, Nov 21 - Sat, Nov 28

5:50 pm - 4:45 am

BOS

DUB

5h 55mnonstop

4:45 pm - 6:55 pm

DUB

BOS

7h 10mnonstop

$545Aer Lingus

Sun, Nov 15 - Tue, Nov 17

12:35 pm - 7:30 am

BOS

SNN

13h 55m

1 stop

9:30 am - 9:59 pm

SNN

BOS

17h 29m

1 stop

$627Lufthansa

Sat, Sep 12 - Sat, Sep 19

12:35 pm - 7:30 am

BOS

SNN

13h 55m

1 stop

9:30 am - 12:44 am

SNN

BOS

20h 14m

1 stop

$628United Airlines

Sat, Sep 12 - Sat, Sep 19

3:13 pm - 10:15 am

BOS

SNN

14h 02m

2 stops

9:30 am - 7:19 pm

SNN

BOS

14h 49m

2 stops

$633United Airlines

Sat, Sep 12 - Sat, Sep 19

7:05 pm - 2:40 pm

BOS

ORK

14h 35m

1 stop

5:10 pm - 1:19 pm

ORK

BOS

25h 09m

1 stop

$653Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

9:25 am - 10:15 am

BOS

SNN

19h 50m

1 stop

9:30 am - 7:19 pm

SNN

BOS

14h 49m

1 stop

$657Lufthansa

Wed, Sep 2 - Thu, Sep 10

7:25 pm - 6:20 am

BOS

SNN

5h 55mnonstop

2:45 pm - 4:50 pm

SNN

BOS

7h 05mnonstop

$659Aer Lingus

Sat, Nov 14 - Mon, Nov 16

2:35 pm - 10:45 am

PWM

DUB

15h 10m

2 stops

11:10 am - 11:59 pm

DUB

PWM

17h 49m

2 stops

$714Multiple Airlines

Sat, Sep 12 - Sat, Sep 19

Icelandair flights from Maine to Ireland

Our best Icelandair deals on Maine to Ireland flight tickets

Icelandair

Sep 6

BOS11:00 pmBoston Logan Intl

9h 15m

1 stop

DUB1:15 pmDublin

Sep 20

DUB12:15 pmDublin

11h 35m

1 stop

BOS6:50 pmBoston Logan Intl

$529

Icelandair

Nov 21

BOS7:50 pmBoston Logan Intl

9h 25m

1 stop

DUB10:15 amDublin

Nov 28

DUB11:30 amDublin

11h 20m

1 stop

BOS5:50 pmBoston Logan Intl

$532

Icelandair

Nov 8

BOS7:50 pmBoston Logan Intl

9h 25m

1 stop

DUB10:15 amDublin

Nov 15

DUB11:30 amDublin

11h 20m

1 stop

BOS5:50 pmBoston Logan Intl

$534

Lufthansa flights from Maine to Ireland

Our best Lufthansa deals on Maine to Ireland flight tickets

Lufthansa

Sep 12

BOS12:35 pmBoston Logan Intl

13h 55m

1 stop

SNN7:30 amShannon

Sep 19

SNN9:30 amShannon

17h 29m

1 stop

BOS9:59 pmBoston Logan Intl

$627

Lufthansa

Sep 2

BOS9:25 amBoston Logan Intl

19h 50m

1 stop

SNN10:15 amShannon

Sep 10

SNN9:30 amShannon

14h 49m

1 stop

BOS7:19 pmBoston Logan Intl

$657

Lufthansa

Sep 2

BOS8:30 pmBoston Logan Intl

8h 45m

1 stop

SNN10:15 amShannon

Sep 10

SNN12:30 pmShannon

16h 29m

2 stops

BOS11:59 pmBoston Logan Intl

$662

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 9/6

11:00 pm-1:15 pm

1 stop9h 15m

Dublin

Sun 9/20

12:15 pm-6:50 pm

1 stop11h 35m

$529

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 11/21

7:50 pm-10:15 am

1 stop9h 25m

Dublin

Sat 11/28

11:30 am-5:50 pm

1 stop11h 20m

$532

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 11/15

5:50 pm-4:45 am

Nonstop5h 55m

Dublin

Tue 11/17

4:45 pm-6:55 pm

Nonstop7h 10m

$545

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 9/12

12:35 pm-7:30 am

1 stop13h 55m

Shannon

Sat 9/19

9:30 am-9:59 pm

1 stop17h 29m

$627

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 9/12

12:35 pm-7:30 am

1 stop13h 55m

Shannon

Sat 9/19

9:30 am-12:44 am

1 stop20h 14m

$628

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 9/12

3:13 pm-10:15 am

2 stops14h 02m

Shannon

Sat 9/19

9:30 am-7:19 pm

2 stops14h 49m

$633

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 9/9

7:05 pm-2:40 pm

1 stop14h 35m

Cork

Wed 9/16

5:10 pm-1:19 pm

1 stop25h 09m

$653

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 9/2

9:25 am-10:15 am

1 stop19h 50m

Shannon

Thu 9/10

9:30 am-7:19 pm

1 stop14h 49m

$657

Quickest round-trip

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 11/14

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

Mon 11/16

2:45 pm-4:50 pm

Nonstop7h 05m

$659

PortlandDublin

PWM - DUB

PWMDUB

Portland

Sat 9/12

2:35 pm-10:45 am

2 stops15h 10m

Dublin

Sat 9/19

11:10 am-11:59 pm

2 stops17h 49m

$714

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, December 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 $0. If you aren’t able to travel to Ireland during the month of December, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $459.

Can stopping save me money on Maine to Ireland flights?

You could potentially save up to 38% 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 Dublin (DUB), Shannon (SNN).

Search flight deals

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 are updated daily.
How many operators does momondo search for flights from Maine to Ireland?
As of June 2026, there are 14 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
American Airlines	PriceFrom $525	Free Cancellation	Rating 7.1 11,639 reviews		Search American Airlines flights
United Airlines	PriceFrom $606	Free Cancellation	Rating 7.4 9,778 reviews		Search United 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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Find better results for your trip to Ireland

Popular cities

Other flights from Maine

Other flights to Ireland

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Ireland

Flights to Dublinfrom $322

Flights to Shannon, Clarefrom $600

Flights to Corkfrom $653

Flights to Knockfrom $657

Flights to Milltown (Kerry)from $694

Flights to Donegalfrom $984

Cheap flights from Maine to Ireland from $304

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 9/19. 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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Icelandair flights from Maine to Ireland

Our best Icelandair deals on Maine to Ireland flight tickets

Lufthansa flights from Maine to Ireland

Our best Lufthansa 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?

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

Frequently asked questions about flying from Maine to 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?

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