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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$260 CHEAP FLIGHTS from Maine to Shannon

SNN

Search hundreds of travel sites at once for deals on flights to Shannon

...and more

In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Low season	January
High season	September
Cheapest flight	$260

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly and prices are also 12% lower on average.

Flight from Boston 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

Book cheap flights from Maine to Shannon

Recent round-trip flight deals

1/19Sun

nonstopAer Lingus

5h 50mBOS-SNN

1/28Tue

nonstopAer Lingus

7h 05mSNN-BOS

$459

3/4Tue

nonstopAer Lingus

5h 50mBOS-SNN

3/12Wed

nonstopAer Lingus

7h 05mSNN-BOS

$473

1/19Sun

1 stopAmerican Airlines

10h 10mBOS-SNN

1/28Tue

1 stopAmerican Airlines

10h 40mSNN-BOS

$484

1/19Sun

1 stopAmerican Airlines

10h 10mBOS-SNN

1/28Tue

1 stopAmerican Airlines

10h 40mSNN-BOS

$487

1/16Thu

2 stops

20h 10mBOS-SNN

1/23Thu

2 stops

16h 05mSNN-BOS

$509

1/18Sat

2 stops

22h 45mBOS-SNN

1/25Sat

2 stops

16h 05mSNN-BOS

$551

4/18Fri

1 stopUnited Airlines

10h 32mBOS-SNN

4/25Fri

1 stopUnited Airlines

9h 58mSNN-BOS

$648

4/18Fri

1 stopUnited Airlines

10h 32mBOS-SNN

4/25Fri

2 stopsUnited Airlines

17h 48mSNN-BOS

$652

2/10Mon

1 stopBritish Airways

12h 05mBOS-SNN

2/17Mon

2 stopsBritish Airways

22h 45mSNN-BOS

$677

2/16Sun

2 stopsBritish Airways

12h 45mBOS-SNN

2/24Mon

2 stopsBritish Airways

22h 45mSNN-BOS

$679

Recent one-way flight deals

5/5Mon

3 stops

28h 40mBOS-SNN

$260

5/5Mon

3 stops

28h 40mBOS-SNN

$273

1/20Mon

2 stops

13h 10mBOS-SNN

$302

1/20Mon

1 stopAmerican Airlines

15h 25mBOS-SNN

$345

1/25Sat

1 stopAmerican Airlines

10h 10mBOS-SNN

$393

4/28Mon

2 stopsAer Lingus

17h 35mBOS-SNN

$414

4/28Mon

1 stopAer Lingus

15h 55mBOS-SNN

$416

3/16Sun

1 stopBritish Airways

30h 55mBOS-SNN

$446

3/16Sun

nonstopBritish Airways

5h 50mBOS-SNN

$622

6/1Sun

2 stopsUnited Airlines

18h 00mBOS-SNN

$632

Last minute flights from Maine to Shannon

Last minute flight, train and bus deals

12/23Mon

multi-stopAer Lingus

14h 25mBOS-SNN

1/23Thu

nonstopAer Lingus

7h 05mSNN-BOS

$1,090

12/23Mon

multi-stopAer Lingus

14h 25mBOS-SNN

1/23Thu

multi-stopAer Lingus

22h 45mSNN-BOS

$1,113

12/23Mon

nonstopJetBlue

5h 50mBOS-SNN

1/23Thu

nonstopJetBlue

7h 05mSNN-BOS

$1,202

12/23Mon

multi-stopAmerican Airlines

13h 45mBOS-SNN

1/23Thu

nonstopAmerican Airlines

7h 05mSNN-BOS

$1,229

12/23Mon

multi-stop

15h 30mBOS-SNN

1/23Thu

multi-stop

16h 38mSNN-BOS

$1,244

12/20Fri

nonstopJetBlue

5h 50mBOS-SNN

12/27Fri

nonstopJetBlue

7h 05mSNN-BOS

$1,457

12/23Mon

multi-stopBritish Airways

10h 15mBOS-SNN

12/30Mon

multi-stopBritish Airways

28h 30mSNN-BOS

$1,458

12/23Mon

multi-stopBritish Airways

10h 15mBOS-SNN

12/29Sun

multi-stopBritish Airways

21h 55mSNN-BOS

$1,507

12/23Mon

multi-stop

10h 15mBOS-SNN

12/29Sun

multi-stop

21h 55mSNN-BOS

$1,520

12/23Mon

multi-stop

10h 15mBOS-SNN

12/30Mon

nonstop

7h 05mSNN-BOS

$1,561

Everything you need to know for your flight to Shannon

Information on the airport you'll fly into in Shannon

Shannon (SNN)

SNN

$260 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 5/5. 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.

Search hundreds of travel sites at once for deals on flights to Shannon

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Maine to Shannon

How does KAYAK find such low prices 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?

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

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

Book cheap flights from Maine to Shannon

Recent round-trip flight deals

Search by stops

Search by airline

Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from Maine to Shannon

Last minute flight, train and bus deals

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Shannon

Information on the airport you'll fly into in Shannon

Cabin class types available on flights to Maine

Cabin classes available on flights to Shannon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Shannon with a hotel stay or car rental

Find direct flights for Shannon

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Shannon

Flights from all regions of Maine to Shannon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in Shannon

Find deals for your return flight