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Cheap flights from Maine to Shannon from $288

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 10/6. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Maine to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:30 pm - 7:30 amBOS  Boston Logan Intl-SNN Shannon
11h 00m1 stop Chicago O'Hare Intl
United Airlines Logo
9:30 am - 7:19 pmSNN  Shannon-BOS Boston Logan Intl
14h 49m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$660United Airlines
Mon, Sep 7 - Thu, Sep 17
United Airlines Logo
6:00 pm - 10:15 amBOS  Boston Logan Intl-SNN Shannon
11h 15m1 stop Newark
United Airlines Logo
9:30 am - 7:19 pmSNN  Shannon-BOS Boston Logan Intl
14h 49m1 stop Chicago O'Hare Intl
$660United Airlines
Mon, Sep 7 - Thu, Sep 17
Aer Lingus Logo
7:25 pm - 6:20 amBOS  Boston Logan Intl-SNN Shannon
5h 55mnonstop
Aer Lingus Logo
2:45 pm - 4:50 pmSNN  Shannon-BOS Boston Logan Intl
7h 05mnonstop
$673Aer Lingus
Thu, Nov 26 - Fri, Dec 4
Multiple Airlines Logo
6:30 pm - 5:25 amBOS  Boston Logan Intl-SNN Shannon
5h 55mnonstop
Multiple Airlines Logo
5:00 pm - 7:50 pmSNN  Shannon-BOS Boston Logan Intl
31h 50m3 stops London Stansted Tangier Ibn Battouta Madrid Barajas
$674Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
Lufthansa Logo
7:38 am - 10:15 amBOS  Boston Logan Intl-SNN Shannon
21h 37m1 stop Newark
Lufthansa Logo
12:30 pm - 10:45 pmSNN  Shannon-BOS Boston Logan Intl
15h 15m1 stop Newark
$676Lufthansa
Sat, Sep 26 - Fri, Oct 2
Aer Lingus Logo
7:25 pm - 6:20 amBOS  Boston Logan Intl-SNN Shannon
5h 55mnonstop
Aer Lingus Logo
2:45 pm - 4:50 pmSNN  Shannon-BOS Boston Logan Intl
7h 05mnonstop
$678Aer Lingus
Wed, Jan 27 - Wed, Feb 3
Iberia Logo
7:25 pm - 6:20 amBOS  Boston Logan Intl-SNN Shannon
5h 55mnonstop
Iberia Logo
2:45 pm - 4:50 pmSNN  Shannon-BOS Boston Logan Intl
7h 05mnonstop
$692Iberia
Thu, Nov 5 - Tue, Nov 10
Iberia Logo
7:25 pm - 6:20 amBOS  Boston Logan Intl-SNN Shannon
5h 55mnonstop
Iberia Logo
2:45 pm - 4:50 pmSNN  Shannon-BOS Boston Logan Intl
7h 05mnonstop
$692Iberia
Fri, Nov 6 - Tue, Nov 10
JetBlue Logo
7:25 pm - 6:20 amBOS  Boston Logan Intl-SNN Shannon
5h 55mnonstop
JetBlue Logo
2:45 pm - 4:50 pmSNN  Shannon-BOS Boston Logan Intl
7h 05mnonstop
$692JetBlue
Thu, Nov 12 - Mon, Nov 16
JetBlue Logo
7:25 pm - 6:20 amBOS  Boston Logan Intl-SNN Shannon
5h 55mnonstop
JetBlue Logo
2:45 pm - 4:50 pmSNN  Shannon-BOS Boston Logan Intl
7h 05mnonstop
$692JetBlue
Fri, Nov 6 - Wed, Nov 11

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Aer Lingus flights from Maine to Shannon, Clare

Our best Aer Lingus deals on Maine to Shannon, Clare flight tickets
Aer Lingus
Nov 26
BOS7:25 pmBoston Logan Intl
5h 55m
SNN6:20 amShannon
Dec 4
SNN2:45 pmShannon
7h 05m
BOS4:50 pmBoston Logan Intl
$673
Aer Lingus
Dec 2
BOS7:25 pmBoston Logan Intl
5h 55m
SNN6:20 amShannon
Dec 6
SNN2:45 pmShannon
7h 05m
BOS4:50 pmBoston Logan Intl
$679
Aer Lingus
Dec 7
BOS7:25 pmBoston Logan Intl
5h 55m
SNN6:20 amShannon
Dec 11
SNN2:45 pmShannon
7h 05m
BOS4:50 pmBoston Logan Intl
$686

Air Canada flights from Maine to Shannon, Clare

Our best Air Canada deals on Maine to Shannon, Clare flight tickets
Air Canada
Sep 1
PWM3:45 pmPortland
19h 25m
3 stops
SNN4:10 pmShannon
Sep 8
SNN7:30 amShannon
21h 02m
3 stops
PWM11:32 pmPortland
$938
Air Canada
Aug 27
PWM3:45 pmPortland
19h 25m
3 stops
SNN4:10 pmShannon
Aug 31
SNN7:30 amShannon
21h 02m
3 stops
PWM11:32 pmPortland
$1,094
Air Canada
Sep 1
PWM3:45 pmPortland
19h 25m
3 stops
SNN4:10 pmShannon
Sep 7
SNN7:30 amShannon
21h 02m
3 stops
PWM11:32 pmPortland
$1,170

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 5, 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 Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Mon 9/7

3:30 pm-7:30 am

1 stop11h 00m

Shannon

Thu 9/17

9:30 am-7:19 pm

2 stops14h 49m

$660

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Mon 9/7

6:00 pm-10:15 am

1 stop11h 15m

Shannon

Thu 9/17

9:30 am-7:19 pm

1 stop14h 49m

$660
Quickest round-trip

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Thu 11/26

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

Fri 12/4

2:45 pm-4:50 pm

Nonstop7h 05m

$673

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Mon 9/28

6:30 pm-5:25 am

Nonstop5h 55m

Shannon

Mon 10/5

5:00 pm-7:50 pm

3 stops31h 50m

$674

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Sat 9/26

7:38 am-10:15 am

1 stop21h 37m

Shannon

Fri 10/2

12:30 pm-10:45 pm

1 stop15h 15m

$676

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Wed 1/27

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

Wed 2/3

2:45 pm-4:50 pm

Nonstop7h 05m

$678

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Thu 11/5

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

Tue 11/10

2:45 pm-4:50 pm

Nonstop7h 05m

$692

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Fri 11/6

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

Tue 11/10

2:45 pm-4:50 pm

Nonstop7h 05m

$692

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Thu 11/12

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

Mon 11/16

2:45 pm-4:50 pm

Nonstop7h 05m

$692

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Fri 11/6

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

Wed 11/11

2:45 pm-4:50 pm

Nonstop7h 05m

$692

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

How many flights depart from Maine to Shannon, Clare on average per week?

The number of flights available between Maine and Shannon, Clare is 35 per week as of August 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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
10,058 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
Adare
Lahinch
Bunratty
Tipperary

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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