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Cheap flights from Maine to Shannon from $271

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 11/12. 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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Aer Lingus Logo
6:35 pm - 5:25 amBOS-SNN
5h 50mnonstop
Aer Lingus Logo
1:45 pm - 3:30 pmSNN-BOS
6h 45mnonstop
$347Aer Lingus
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Sat, Apr 25 - Sun, May 3
Aer Lingus Logo
8:25 pm - 6:20 amBOS-SNN
5h 55mnonstop
Aer Lingus Logo
2:45 pm - 5:50 pmSNN-BOS
7h 05mnonstop
$348Aer Lingus
Find Deal
Thu, Mar 19 - Mon, Mar 23
United Airlines Logo
8:00 pm - 10:15 amBOS-SNN
9h 15m1 stop
United Airlines Logo
12:30 pm - 5:25 pmSNN-BOS
9h 55m1 stop
$367United Airlines
Find Deal
Sat, Apr 18 - Thu, Apr 23
United Airlines Logo
10:44 am - 10:15 amBOS-SNN
18h 31m2 stops
United Airlines Logo
12:30 pm - 5:25 pmSNN-BOS
9h 55m1 stop
$371United Airlines
Find Deal
Tue, May 5 - Sat, May 9
American Airlines Logo
8:25 pm - 4:45 pmBOS-SNN
16h 20m1 stop
American Airlines Logo
7:50 am - 4:55 pmSNN-BOS
13h 05m1 stop
$395American Airlines
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Thu, Mar 19 - Fri, Mar 27
American Airlines Logo
7:30 am - 4:45 pmBOS-SNN
28h 15m1 stop
American Airlines Logo
7:50 am - 3:20 pmSNN-BOS
11h 30m1 stop
$396American Airlines
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Sat, Mar 7 - Fri, Mar 13
Multiple Airlines Logo
7:25 pm - 6:20 amBOS-SNN
5h 55mnonstop
Multiple Airlines Logo
2:00 pm - 12:03 amSNN-BOS
15h 03m1 stop
$462Multiple Airlines
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Wed, Dec 10 - Sat, Dec 13
Multiple Airlines Logo
7:25 pm - 6:20 amBOS-SNN
5h 55mnonstop
Multiple Airlines Logo
2:00 pm - 12:03 amSNN-BOS
15h 03m1 stop
$463Multiple Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Air Canada Logo
10:35 am - 11:30 amPWM-SNN
19h 55m3 stops
Air Canada Logo
7:50 am - 11:09 pmSNN-PWM
20h 19m3 stops
$1,106Air Canada
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Mon, Dec 8 - Tue, Dec 16
Air Canada Logo
11:17 am - 11:20 amPWM-SNN
19h 03m3 stops
Air Canada Logo
7:40 am - 10:48 amSNN-PWM
32h 08m3 stops
$1,125Air Canada
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Wed, Apr 15 - Sat, Apr 25

American Airlines flights from Maine to Shannon, Clare

Our best American Airlines deals on Maine to Shannon, Clare flight tickets
American Airlines
Mar 19
BOS8:25 pmBoston Logan Intl
16h 20m
1 stop
SNN4:45 pmShannon
Mar 27
SNN7:50 amShannon
13h 05m
1 stop
BOS4:55 pmBoston Logan Intl
$395
Find similar
American Airlines
Mar 7
BOS7:30 amBoston Logan Intl
28h 15m
1 stop
SNN4:45 pmShannon
Mar 13
SNN7:50 amShannon
11h 30m
1 stop
BOS3:20 pmBoston Logan Intl
$396
Find similar
American Airlines
Nov 29
BOS7:15 pmBoston Logan Intl
11h 15m
1 stop
SNN11:30 amShannon
Dec 7
SNN7:50 amShannon
19h 05m
1 stop
BOS9:55 pmBoston Logan Intl
$425
Find similar

United Airlines flights from Maine to Shannon, Clare

Our best United Airlines deals on Maine to Shannon, Clare flight tickets
United Airlines
Apr 18
BOS8:00 pmBoston Logan Intl
9h 15m
1 stop
SNN10:15 amShannon
Apr 23
SNN12:30 pmShannon
9h 55m
1 stop
BOS5:25 pmBoston Logan Intl
$367
Find similar
United Airlines
May 5
BOS10:44 amBoston Logan Intl
18h 31m
2 stops
SNN10:15 amShannon
May 9
SNN12:30 pmShannon
9h 55m
1 stop
BOS5:25 pmBoston Logan Intl
$371
Find similar
United Airlines
Apr 20
BOS12:20 pmBoston Logan Intl
16h 55m
2 stops
SNN10:15 amShannon
Apr 22
SNN12:30 pmShannon
10h 43m
1 stop
BOS6:13 pmBoston Logan Intl
$372
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 November 6, 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

Sat 4/25

6:35 pm-5:25 am

Nonstop5h 50m

Shannon

Sun 5/3

1:45 pm-3:30 pm

Nonstop6h 45m

$347

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Thu 3/19

8:25 pm-6:20 am

Nonstop5h 55m

Shannon

Mon 3/23

2:45 pm-5:50 pm

Nonstop7h 05m

$348

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 4/18

8:00 pm-10:15 am

1 stop9h 15m

Shannon

Thu 4/23

12:30 pm-5:25 pm

1 stop9h 55m

$367

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 5/5

10:44 am-10:15 am

2 stops18h 31m

Shannon

Sat 5/9

12:30 pm-5:25 pm

1 stop9h 55m

$371

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Thu 3/19

8:25 pm-4:45 pm

1 stop16h 20m

Shannon

Fri 3/27

7:50 am-4:55 pm

1 stop13h 05m

$395

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 3/7

7:30 am-4:45 pm

1 stop28h 15m

Shannon

Fri 3/13

7:50 am-3:20 pm

1 stop11h 30m

$396

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 12/10

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

Sat 12/13

2:00 pm-12:03 am

1 stop15h 03m

$462

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 12/3

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

Sun 12/7

2:00 pm-12:03 am

1 stop15h 03m

$463

PortlandShannon

PWM - SNN

PWMSNN

Portland

Mon 12/8

10:35 am-11:30 am

3 stops19h 55m

Shannon

Tue 12/16

7:50 am-11:09 pm

3 stops20h 19m

$1,106

PortlandShannon

PWM - SNN

PWMSNN

Portland

Wed 4/15

11:17 am-11:20 am

3 stops19h 03m

Shannon

Sat 4/25

7:40 am-10:48 am

3 stops32h 08m

$1,125

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?

American Airlines, Aer Lingus, and British Airways 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

Fastest flight time

5h 50m

Direct flights

Every day

Airports in Shannon, Clare

1 airport
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
Bunratty
Lahinch
Ennis
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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