€240 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 18/1. 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

€240
Best time to beat the crowds (9% 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

5/12Thu
directAer Lingus
5h 50mBOS-SNN
11/12Wed
directAer Lingus
7h 05mSNN-BOS
€406
5/12Thu
directAer Lingus
5h 50mBOS-SNN
9/12Mon
directAer Lingus
7h 05mSNN-BOS
€410
11/3Tue
1 stopAmerican Airlines
15h 35mBOS-SNN
18/3Tue
1 stopAmerican Airlines
10h 35mSNN-BOS
€473
26/2Wed
1 stopAmerican Airlines
10h 30mBOS-SNN
2/3Sun
1 stopAmerican Airlines
10h 35mSNN-BOS
€475
5/12Thu
direct
5h 50mBOS-SNN
9/12Mon
1 stop
15h 10mSNN-BOS
€544
26/3Wed
1 stop
14h 20mBOS-SNN
30/3Sun
direct
6h 45mSNN-BOS
€555
5/12Thu
2 stopsAir Canada
36h 20mBOS-SNN
11/12Wed
2 stopsAir Canada
36h 10mSNN-BOS
€624
5/12Thu
2 stopsAir Canada
20h 05mBOS-SNN
11/12Wed
2 stopsAir Canada
36h 10mSNN-BOS
€625
18/4Fri
1 stopUnited Airlines
9h 00mBOS-SNN
25/4Fri
1 stopUnited Airlines
9h 55mSNN-BOS
€627
18/4Fri
1 stopUnited Airlines
9h 00mBOS-SNN
25/4Fri
2 stopsUnited Airlines
17h 39mSNN-BOS
€631

Search by stops

Search by airline

Search by price

Recent one-way flight deals

18/1Sat
2 stops
30h 15mBOS-SNN
€240
9/12Mon
2 stops
42h 35mBOS-SNN
€262
22/4Tue
2 stops
20h 05mBOS-SNN
€295
9/12Mon
1 stopAmerican Airlines
15h 35mBOS-SNN
€318
22/2Sat
1 stopAmerican Airlines
10h 30mBOS-SNN
€366
6/12Fri
directAer Lingus
5h 50mBOS-SNN
€390
27/11Wed
directAer Lingus
5h 50mBOS-SNN
€405
22/2Sat
2 stopsAir Canada
36h 20mBOS-SNN
€413
25/1Sat
2 stopsAir Canada
36h 20mBOS-SNN
€415
28/4Mon
2 stopsUnited Airlines
16h 22mBOS-SNN
€439

Search by stops

Search by airline

Search by price

Last minute flights from Maine to Shannon

Last minute flight, train and bus deals

26/11Tue
directAer Lingus
5h 50mBOS-SNN
3/12Tue
directAer Lingus
7h 05mSNN-BOS
€635
26/11Tue
multi-stopBritish Airways
25h 09mBOS-SNN
3/12Tue
multi-stopBritish Airways
30h 50mSNN-BOS
€667
26/11Tue
multi-stopBritish Airways
19h 54mBOS-SNN
3/12Tue
directBritish Airways
7h 05mSNN-BOS
€681
25/11Mon
multi-stop
20h 05mBOS-SNN
2/12Mon
multi-stop
31h 23mSNN-BOS
€846
25/11Mon
multi-stop
12h 05mBOS-SNN
2/12Mon
multi-stop
49h 55mSNN-BOS
€883
22/11Fri
multi-stopAmerican Airlines
31h 28mBOS-SNN
29/11Fri
multi-stopAmerican Airlines
35h 52mSNN-BOS
€1,333
25/11Mon
multi-stopAir Canada
14h 50mBOS-SNN
29/11Fri
multi-stopAir Canada
19h 54mSNN-BOS
€1,338
22/11Fri
directJetBlue
5h 50mBOS-SNN
29/11Fri
directJetBlue
7h 05mSNN-BOS
€1,415
25/11Mon
directJetBlue
5h 50mBOS-SNN
2/12Mon
directJetBlue
7h 05mSNN-BOS
€5,123
22/11Fri
multi-stopAir Canada
36h 20mBOS-SNN
1/12Sun
multi-stopAir Canada
30h 57mSNN-BOS
€6,850

Search by stops

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Search by price

Everything you need to know for your flight to Shannon

Information on the airport you'll fly into in Shannon

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