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Cheap flights from Maine to Shannon from $253

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 Shannon departing on 10/22. 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 round-trip flights

United Airlines Logo
12:30 pm - 7:30 amBOS-SNN
14h 00m1 stop
United Airlines Logo
9:45 am - 4:43 pmSNN-BOS
11h 58m1 stop
$366United Airlines
Find Deal
Thu, Aug 21 - Tue, Aug 26
United Airlines Logo
5:30 am - 7:30 amBOS-SNN
21h 00m2 stops
United Airlines Logo
9:45 am - 6:55 pmSNN-BOS
14h 10m2 stops
$371United Airlines
Find Deal
Thu, Aug 21 - Tue, Aug 26
United Airlines Logo
6:16 pm - 7:30 amBOS-SNN
32h 14m1 stop
United Airlines Logo
9:30 am - 5:46 pmSNN-BOS
13h 16m1 stop
$372United Airlines
Find Deal
Wed, Aug 20 - Mon, Aug 25
Lufthansa Logo
3:15 pm - 7:30 amBOS-SNN
11h 15m1 stop
Lufthansa Logo
12:30 pm - 5:18 pmSNN-BOS
9h 48m1 stop
$419Lufthansa
Find Deal
Mon, Aug 25 - Wed, Sep 3
American Airlines Logo
6:55 pm - 11:30 amBOS-SNN
11h 35m1 stop
American Airlines Logo
7:50 am - 2:20 pmSNN-BOS
11h 30m1 stop
$429American Airlines
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Tue, Dec 9 - Wed, Dec 17
Aer Lingus Logo
6:35 pm - 5:25 amBOS-SNN
5h 50mnonstop
Aer Lingus Logo
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$450Aer Lingus
Find Deal
Sat, Sep 20 - Fri, Nov 14
American Airlines Logo
7:25 am - 11:20 amBOS-SNN
22h 55m1 stop
American Airlines Logo
9:15 pm - 10:40 pmSNN-BOS
30h 25m1 stop
$452American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
Aer Lingus Logo
6:35 pm - 5:25 amBOS-SNN
5h 50mnonstop
Aer Lingus Logo
1:45 pm - 3:30 pmSNN-BOS
6h 45mnonstop
$457Aer Lingus
Find Deal
Mon, Oct 6 - Fri, Oct 10
Air Canada Logo
3:45 pm - 4:10 pmPWM-SNN
19h 25m3 stops
Air Canada Logo
7:40 am - 11:20 pmSNN-PWM
20h 40m3 stops
$998Air Canada
Find Deal
Wed, Oct 15 - Sat, Oct 25
Air Canada Logo
10:50 am - 11:20 amPWM-SNN
19h 30m3 stops
Air Canada Logo
9:15 pm - 6:26 pmSNN-PWM
26h 11m3 stops
$1,662Air Canada
Find Deal
Wed, Aug 20 - Mon, Aug 25

United Airlines flights from Maine to Shannon, Clare

Our best United Airlines deals on Maine to Shannon, Clare flight tickets
United Airlines
Aug 21
BOS12:30 pmBoston Logan Intl
14h 00m
1 stop
SNN7:30 amShannon
Aug 26
SNN9:45 amShannon
11h 58m
1 stop
BOS4:43 pmBoston Logan Intl
$366
Find similar
United Airlines
Aug 21
BOS5:30 amBoston Logan Intl
21h 00m
2 stops
SNN7:30 amShannon
Aug 26
SNN9:45 amShannon
14h 10m
2 stops
BOS6:55 pmBoston Logan Intl
$371
Find similar
United Airlines
Aug 20
BOS6:16 pmBoston Logan Intl
32h 14m
1 stop
SNN7:30 amShannon
Aug 25
SNN9:30 amShannon
13h 16m
1 stop
BOS5:46 pmBoston Logan Intl
$372
Find similar

Aer Lingus flights from Maine to Shannon, Clare

Our best Aer Lingus deals on Maine to Shannon, Clare flight tickets
Aer Lingus
Sep 20
BOS6:35 pmBoston Logan Intl
5h 50m
SNN5:25 amShannon
Nov 14
SNN2:45 pmShannon
7h 05m
BOS4:50 pmBoston Logan Intl
$450
Find similar
Aer Lingus
Oct 6
BOS6:35 pmBoston Logan Intl
5h 50m
SNN5:25 amShannon
Oct 10
SNN1:45 pmShannon
6h 45m
BOS3:30 pmBoston Logan Intl
$457
Find similar
Aer Lingus
Aug 25
BOS6:35 pmBoston Logan Intl
5h 50m
SNN5:25 amShannon
Sep 3
SNN1:45 pmShannon
6h 45m
BOS3:30 pmBoston Logan Intl
$462
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Maine to Shannon, Clare 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 832,500 searches. Data last updated August 4, 2025.
Use the filters below to find and compare flights from Maine to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Thu 8/21

12:30 pm-7:30 am

1 stop14h 00m

Shannon

Tue 8/26

9:45 am-4:43 pm

1 stop11h 58m

$366

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Thu 8/21

5:30 am-7:30 am

2 stops21h 00m

Shannon

Tue 8/26

9:45 am-6:55 pm

2 stops14h 10m

$371

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 8/20

6:16 pm-7:30 am

1 stop32h 14m

Shannon

Mon 8/25

9:30 am-5:46 pm

1 stop13h 16m

$372

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 8/25

3:15 pm-7:30 am

1 stop11h 15m

Shannon

Wed 9/3

12:30 pm-5:18 pm

1 stop9h 48m

$419

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 12/9

6:55 pm-11:30 am

1 stop11h 35m

Shannon

Wed 12/17

7:50 am-2:20 pm

1 stop11h 30m

$429

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 9/20

6:35 pm-5:25 am

Nonstop5h 50m

Shannon

Fri 11/14

2:45 pm-4:50 pm

Nonstop7h 05m

$450

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 10/8

7:25 am-11:20 am

1 stop22h 55m

Shannon

Wed 10/15

9:15 pm-10:40 pm

1 stop30h 25m

$452

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 10/6

6:35 pm-5:25 am

Nonstop5h 50m

Shannon

Fri 10/10

1:45 pm-3:30 pm

Nonstop6h 45m

$457

PortlandShannon

PWM - SNN

PWMSNN

Portland

Wed 10/15

3:45 pm-4:10 pm

3 stops19h 25m

Shannon

Sat 10/25

7:40 am-11:20 pm

3 stops20h 40m

$998

PortlandShannon

PWM - SNN

PWMSNN

Portland

Wed 8/20

10:50 am-11:20 am

3 stops19h 30m

Shannon

Mon 8/25

9:15 pm-6:26 pm

3 stops26h 11m

$1,662

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Maine to Shannon, Clare

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 airline that flies from Maine to Shannon?

Aer Lingus, United Airlines, and American Airlines are the most popular carriers operating from Maine to Shannon

Cheap Maine to Shannon, Clare flight deals and tips

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

Best Price Found

$253

Fastest flight time

5h 50m

Direct flights

Every day

Airports in Shannon, Clare

1 airport
The best one-way flight to Shannon, Clare from Maine in the past 72 hours is $253. The best round-trip flight deal from Maine to Shannon, Clare found on momondo in the last 72 hours is $366.
The fastest flight from Maine to Shannon, Clare takes 5h 50m
Direct flights go from Maine to Shannon, Clare every day.
There is 1 airport near Shannon, Clare: Shannon (SNN)
Search flight deals

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

    Prices for flights from Maine to Shannon Airport are updated daily.

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

  • How old do you have to be to fly from Maine to Shannon Airport?

    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 Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The travel and health documents you'll need for your trip to Shannon Airport 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 Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Adare
Ennis
Bunratty
Lahinch
Nenagh

Why use momondo?

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

It is quick and easy to find Maine to Shannon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Shannon that suits you.

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

Yes. momondo enables you to select and highlight flights to Shannon from Maine with this policy.

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

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 Shannon from Maine.

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

If you are not ready to book a flight from Maine to Shannon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Shannon and let you know when they change.

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