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$269 Find Cheap Flights from Maine to Shannon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Shannon departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

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Good to know

Low season

January

High season

August

Cheapest flight

$269
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Boston to Shannon

FAQs for booking flights from Maine to Shannon

  • How does KAYAK find such low prices on flights from Maine to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Maine is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Maine to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Maine with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Maine to Shannon?

Find which airlines fly direct from Maine to Shannon Airport, which days they fly and book direct flights.

Nonstop departures

Maine to Shannon

Monday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Thursday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Friday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Saturday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Sunday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

See more direct flights

Nonstop returns

Shannon to Maine

Monday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Thursday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Friday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Saturday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Sunday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

See more direct flights
See more direct flights

Book cheap flights from Maine to Shannon

Recent round-trip flight deals

11/29Fri
nonstopAer Lingus
5h 50mBOS-SNN
12/6Fri
nonstopAer Lingus
7h 05mSNN-BOS
$480
1/15Wed
nonstopAer Lingus
5h 50mBOS-SNN
2/12Wed
nonstopAer Lingus
7h 05mSNN-BOS
$484
11/12Tue
1 stopAmerican Airlines
18h 05mBOS-SNN
11/20Wed
1 stopAmerican Airlines
10h 25mSNN-BOS
$486
1/15Wed
1 stopAmerican Airlines
15h 25mBOS-SNN
2/12Wed
1 stopAmerican Airlines
10h 40mSNN-BOS
$496
3/14Fri
1 stop
15h 20mBOS-SNN
3/21Fri
nonstop
7h 05mSNN-BOS
$585
12/4Wed
2 stops
24h 55mBOS-SNN
12/9Mon
2 stops
29h 15mSNN-BOS
$616
4/3Thu
1 stopUnited Airlines
9h 00mBOS-SNN
4/25Fri
1 stopUnited Airlines
9h 55mSNN-BOS
$625
4/19Sat
2 stopsUnited Airlines
14h 20mBOS-SNN
5/1Thu
1 stopUnited Airlines
9h 55mSNN-BOS
$630
11/25Mon
1 stopBritish Airways
10h 10mBOS-SNN
12/4Wed
1 stopBritish Airways
21h 55mSNN-BOS
$686
11/12Tue
2 stopsBritish Airways
16h 16mBOS-SNN
11/20Wed
1 stopBritish Airways
22h 55mSNN-BOS
$691

Search by stops

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Recent one-way flight deals

12/2Mon
2 stops
44h 25mBOS-SNN
$269
1/8Wed
2 stops
20h 10mBOS-SNN
$272
12/2Mon
3 stops
43h 15mBOS-SNN
$306
12/2Mon
1 stopAmerican Airlines
18h 05mBOS-SNN
$334
12/29Sun
nonstopAer Lingus
5h 50mBOS-SNN
$410
4/24Thu
2 stopsAer Lingus
37h 20mBOS-SNN
$450
4/22Tue
1 stopAmerican Airlines
15h 05mBOS-SNN
$454
12/23Mon
2 stopsBritish Airways
14h 25mBOS-SNN
$571
12/23Mon
1 stopBritish Airways
15h 30mBOS-SNN
$701
11/27Wed
nonstopJetBlue
5h 50mBOS-SNN
$4,317

Search by stops

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Last minute flights from Maine to Shannon

Last minute flight, train and bus deals

11/5Tue
multi-stop
36h 20mBOS-SNN
11/11Mon
multi-stop
27h 37mSNN-BOS
$692
11/5Tue
multi-stopAer Lingus
17h 55mBOS-SNN
11/11Mon
nonstopAer Lingus
7h 05mSNN-BOS
$724
11/5Tue
nonstopAer Lingus
5h 50mBOS-SNN
11/11Mon
nonstopAer Lingus
7h 05mSNN-BOS
$791
11/2Sat
multi-stopAmerican Airlines
23h 00mBOS-SNN
11/8Fri
multi-stopAmerican Airlines
25h 09mSNN-BOS
$887
11/5Tue
nonstopJetBlue
5h 50mBOS-SNN
11/11Mon
nonstopJetBlue
7h 05mSNN-BOS
$1,241
11/5Tue
multi-stopAir Canada
14h 55mBOS-SNN
11/9Sat
multi-stopAir Canada
17h 18mSNN-BOS
$1,370
11/3Sun
nonstopJetBlue
5h 50mBOS-SNN
11/7Thu
nonstopJetBlue
7h 05mSNN-BOS
$4,908
11/1Fri
multi-stopAir Canada
16h 20mBOS-SNN
11/3Sun
multi-stopAir Canada
19h 54mSNN-BOS
$5,405
11/2Sat
multi-stopBritish Airways
23h 00mBOS-SNN
11/6Wed
multi-stopBritish Airways
15h 55mSNN-BOS
$10,565
11/1Fri
multi-stopBritish Airways
15h 10mBOS-SNN
11/2Sat
multi-stopBritish Airways
24h 40mSNN-BOS
$12,620

Search by stops

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Everything you need to know for your flight to Shannon

Information on the airport you'll fly into in Shannon