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€259 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 12/12. 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

€259
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (3% more expensive on average)
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 return 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 direct from Maine to Shannon?

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

Direct 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

Direct 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 return flight deals

31/1Fri
directAer Lingus
5h 50mBOS-SNN
7/2Fri
directAer Lingus
7h 05mSNN-BOS
€442
5/12Thu
directAer Lingus
5h 50mBOS-SNN
8/12Sun
directAer Lingus
7h 05mSNN-BOS
€444
15/1Wed
1 stopAmerican Airlines
15h 25mBOS-SNN
12/2Wed
1 stopAmerican Airlines
10h 40mSNN-BOS
€458
13/3Thu
1 stopAmerican Airlines
18h 15mBOS-SNN
21/3Fri
1 stopAmerican Airlines
10h 35mSNN-BOS
€459
19/11Tue
1 stop
15h 14mBOS-SNN
10/12Tue
direct
7h 05mSNN-BOS
€537
13/3Thu
1 stop
14h 20mBOS-SNN
21/3Fri
direct
7h 05mSNN-BOS
€539
21/4Mon
1 stopUnited Airlines
10h 00mBOS-SNN
12/5Mon
1 stopUnited Airlines
9h 55mSNN-BOS
€576
15/4Tue
1 stopUnited Airlines
10h 00mBOS-SNN
22/4Tue
2 stopsUnited Airlines
16h 24mSNN-BOS
€580
12/12Thu
2 stopsAir Canada
23h 20mBOS-SNN
9/1Thu
2 stopsAir Canada
15h 57mSNN-BOS
€616
2/12Mon
2 stopsAir Canada
20h 05mBOS-SNN
8/12Sun
2 stopsAir Canada
38h 08mSNN-BOS
€639

Search by stops

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Recent one-way flight deals

12/12Thu
2 stops
45h 00mBOS-SNN
€259
16/2Sun
1 stopAmerican Airlines
10h 25mBOS-SNN
€309
16/2Sun
2 stops
18h 25mBOS-SNN
€320
12/12Thu
3 stops
31h 00mBOS-SNN
€337
12/12Thu
1 stopAmerican Airlines
15h 35mBOS-SNN
€354
22/4Tue
2 stopsAer Lingus
12h 50mBOS-SNN
€409
16/2Sun
directBritish Airways
5h 50mBOS-SNN
€412
24/12Tue
2 stopsBritish Airways
40h 20mBOS-SNN
€416
24/4Thu
2 stopsAer Lingus
37h 20mBOS-SNN
€424
28/4Mon
2 stopsUnited Airlines
16h 22mBOS-SNN
€425

Search by stops

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Search by price

Last minute flights from Maine to Shannon

Last minute flight, train and bus deals

7/11Thu
directAer Lingus
5h 50mBOS-SNN
11/11Mon
multi-stopAer Lingus
23h 50mSNN-BOS
€691
6/11Wed
multi-stopAer Lingus
12h 40mBOS-SNN
16/11Sat
directAer Lingus
7h 05mSNN-BOS
€693
7/11Thu
directAer Lingus
5h 50mBOS-SNN
11/11Mon
multi-stopAer Lingus
29h 16mSNN-BOS
€697
6/11Wed
multi-stopAer Lingus
30h 55mBOS-SNN
16/11Sat
directAer Lingus
7h 05mSNN-BOS
€702
7/11Thu
multi-stop
20h 50mBOS-SNN
11/11Mon
multi-stop
56h 00mSNN-BOS
€783
7/11Thu
multi-stop
16h 30mBOS-SNN
11/11Mon
multi-stop
19h 54mSNN-BOS
€854
7/11Thu
multi-stopBritish Airways
17h 55mBOS-SNN
11/11Mon
multi-stopBritish Airways
22h 40mSNN-BOS
€880
6/11Wed
multi-stopAir Canada
19h 40mBOS-SNN
16/11Sat
multi-stopAir Canada
17h 18mSNN-BOS
€1,170
7/11Thu
multi-stopAir Canada
24h 55mBOS-SNN
11/11Mon
multi-stopAir Canada
30h 57mSNN-BOS
€1,313
3/11Sun
multi-stopBritish Airways
17h 24mBOS-SNN
8/11Fri
multi-stopBritish Airways
22h 05mSNN-BOS
€7,711

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