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Cheap flights from Maine to Shannon from $324

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 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Maine to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:30 am - 10:15 am
BOS
-
SNN
21h 45m
1 stop
United Airlines Logo
9:30 am - 7:19 pm
SNN
-
BOS
14h 49m
2 stops
$649United Airlines
Fri, Sep 18 - Tue, Sep 22
Lufthansa Logo
8:15 pm - 10:15 am
BOS
-
SNN
9h 00m
1 stop
Lufthansa Logo
12:30 pm - 5:55 pm
SNN
-
BOS
10h 25m
1 stop
$657Lufthansa
Wed, Sep 30 - Tue, Oct 6
United Airlines Logo
6:00 pm - 10:15 am
BOS
-
SNN
11h 15m
1 stop
United Airlines Logo
9:30 am - 4:27 pm
SNN
-
BOS
11h 57m
1 stop
$658United Airlines
Tue, Sep 1 - Tue, Sep 15
Aer Lingus Logo
7:25 pm - 6:20 am
BOS
-
SNN
5h 55mnonstop
Aer Lingus Logo
2:45 pm - 4:50 pm
SNN
-
BOS
7h 05mnonstop
$659Aer Lingus
Sat, Nov 14 - Mon, Nov 16
Aer Lingus Logo
6:30 pm - 5:25 am
BOS
-
SNN
5h 55mnonstop
Aer Lingus Logo
1:45 pm - 3:40 pm
SNN
-
BOS
6h 55mnonstop
$662Aer Lingus
Mon, Sep 7 - Fri, Sep 11
United Airlines Logo
8:30 pm - 10:15 am
BOS
-
SNN
8h 45m
1 stop
United Airlines Logo
12:30 pm - 11:30 pm
SNN
-
BOS
16h 00m
2 stops
$663United Airlines
Tue, Sep 1 - Wed, Sep 16
Lufthansa Logo
3:13 pm - 10:15 am
BOS
-
SNN
14h 02m
2 stops
Lufthansa Logo
12:30 pm - 1:09 am
SNN
-
BOS
17h 39m
2 stops
$665Lufthansa
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
9:30 am - 10:15 am
BOS
-
SNN
19h 45m
2 stops
United Airlines Logo
9:30 am - 9:33 am
SNN
-
BOS
29h 03m
1 stop
$668United Airlines
Tue, Sep 15 - Sun, Sep 20
Aer Lingus Logo
6:30 pm - 5:25 am
BOS
-
SNN
5h 55mnonstop
Aer Lingus Logo
1:45 pm - 3:40 pm
SNN
-
BOS
6h 55mnonstop
$669Aer Lingus
Thu, Sep 3 - Mon, Sep 7
Aer Lingus Logo
7:25 pm - 6:20 am
BOS
-
SNN
5h 55mnonstop
Aer Lingus Logo
2:45 pm - 4:50 pm
SNN
-
BOS
7h 05mnonstop
$672Aer Lingus
Wed, Nov 18 - Mon, Nov 23

Aer Lingus flights from Maine to Shannon, Clare

Our best Aer Lingus deals on Maine to Shannon, Clare flight tickets
Aer Lingus
Nov 14
BOS7:25 pmBoston Logan Intl
5h 55m
SNN6:20 amShannon
Nov 16
SNN2:45 pmShannon
7h 05m
BOS4:50 pmBoston Logan Intl
$659
Aer Lingus
Sep 7
BOS6:30 pmBoston Logan Intl
5h 55m
SNN5:25 amShannon
Sep 11
SNN1:45 pmShannon
6h 55m
BOS3:40 pmBoston Logan Intl
$662
Aer Lingus
Sep 3
BOS6:30 pmBoston Logan Intl
5h 55m
SNN5:25 amShannon
Sep 7
SNN1:45 pmShannon
6h 55m
BOS3:40 pmBoston Logan Intl
$669

United Airlines flights from Maine to Shannon, Clare

Our best United Airlines deals on Maine to Shannon, Clare flight tickets
United Airlines
Sep 10
BOS12:35 pmBoston Logan Intl
13h 55m
1 stop
SNN7:30 amShannon
Sep 17
SNN9:30 amShannon
11h 57m
1 stop
BOS4:27 pmBoston Logan Intl
$628
United Airlines
Sep 10
BOS12:35 pmBoston Logan Intl
13h 55m
1 stop
SNN7:30 amShannon
Sep 17
SNN12:30 pmShannon
16h 29m
2 stops
BOS11:59 pmBoston Logan Intl
$633
United Airlines
Sep 18
BOS7:30 amBoston Logan Intl
21h 45m
1 stop
SNN10:15 amShannon
Sep 22
SNN9:30 amShannon
14h 49m
2 stops
BOS7:19 pmBoston Logan Intl
$649

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 May 31, 2026.
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

Cheapest round-trip

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 9/18

7:30 am-10:15 am

1 stop21h 45m

Shannon

Tue 9/22

9:30 am-7:19 pm

2 stops14h 49m

$649

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 9/30

8:15 pm-10:15 am

1 stop9h 00m

Shannon

Tue 10/6

12:30 pm-5:55 pm

1 stop10h 25m

$657

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 9/1

6:00 pm-10:15 am

1 stop11h 15m

Shannon

Tue 9/15

9:30 am-4:27 pm

1 stop11h 57m

$658

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
Quickest round-trip

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 9/7

6:30 pm-5:25 am

Nonstop5h 55m

Shannon

Fri 9/11

1:45 pm-3:40 pm

Nonstop6h 55m

$662

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 9/1

8:30 pm-10:15 am

1 stop8h 45m

Shannon

Wed 9/16

12:30 pm-11:30 pm

2 stops16h 00m

$663

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 9/19

3:13 pm-10:15 am

2 stops14h 02m

Shannon

Sat 9/26

12:30 pm-1:09 am

2 stops17h 39m

$665

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 9/15

9:30 am-10:15 am

2 stops19h 45m

Shannon

Sun 9/20

9:30 am-9:33 am

1 stop29h 03m

$668

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Thu 9/3

6:30 pm-5:25 am

Nonstop5h 55m

Shannon

Mon 9/7

1:45 pm-3:40 pm

Nonstop6h 55m

$669

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 11/18

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

Mon 11/23

2:45 pm-4:50 pm

Nonstop7h 05m

$672

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?

United Airlines and KLM 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 55m

Direct flights

Every day

Airports in Shannon, Clare

1 airport
The fastest flight from Maine to Shannon, Clare takes 5h 55m
Direct flights go from Maine to Shannon, Clare every day.
There is 1 airport in Shannon, Clare. From Maine there are direct flights to Shannon (SNN).
Search flight deals

Frequently asked questions about flying from Maine to Shannon, Clare

  • 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.

Best airlines flying from Maine to Shannon, Clare

Compare and see reviews for airlines that fly from Maine to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $606Free CancellationRating
7.4
9,768 reviews
Search United Airlines flights

Traveling to a place near Shannon?

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

An easier way to manage your Shannon, Clare trip

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