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$364+ Cheap flights from Shannon (SNN) to Maine

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — PWM
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Shannon to Maine

Keep the following information in mind while searching for Shannon to Maine flight deals. Data was last updated August 18, 2025.

Round-trip from

$467
(Kiwi.com)

One-way from

$364
(Kiwi.com)
From Shannon to Maine
Search Deals
One-way flight from Shannon to Maine
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Find flight deals from Shannon to Maine

Cheapest flights from Shannon to Maine
Explore the most affordable flight options available from Shannon to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:45 pmSNN - BOS
Nonstop6h 45mAer Lingus
Sat 9/136:35 pmBOS - SNN
Nonstop5h 50mAer Lingus
Deal found 8/16$467
This Aunt Betty deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:15 pmSNN - BOS
1 stop19h 00mMultiple Airlines
Sat 9/138:05 pmBOS - SNN
1 stop10h 15mMultiple Airlines
Deal found 8/16$531
This Aunt Betty deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:15 pmSNN - BOS
1 stop19h 10mMultiple Airlines
Fri 10/178:10 pmBOS - SNN
1 stop10h 10mMultiple Airlines
Deal found 8/16$562
This TravelUp deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:15 pmSNN - BOS
1 stop19h 00mBritish Airways
Tue 10/73:00 pmBOS - SNN
2 stops15h 20mBritish Airways
Deal found 8/16$567
This oojo deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:15 pmSNN - BOS
1 stop19h 00mBritish Airways
Tue 9/168:10 pmBOS - SNN
1 stop15h 00mBritish Airways
Deal found 8/17$575
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:40 amSNN - BOS
2 stops19h 56mAmerican Airlines
Fri 10/178:10 pmBOS - SNN
1 stop10h 10mAmerican Airlines
Deal found 8/16$579
This TravelUp deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:45 pmSNN - BOS
Nonstop6h 45mBritish Airways
Mon 9/88:05 pmBOS - SNN
1 stop15h 05mBritish Airways
Deal found 8/17$580
This TravelUp deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:40 amSNN - BOS
2 stops21h 35mBritish Airways
Sat 9/131:00 pmBOS - SNN
2 stops17h 20mBritish Airways
Deal found 8/17$584
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:50 amSNN - PWM
2 stops33h 06mAmerican Airlines
Mon 12/81:09 pmPWM - SNN
2 stops17h 21mAmerican Airlines
Deal found 8/17$1,086

Cheapflights Fare Finder

 
Customize your flight search to find flights from Shannon to Maine 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, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Shannon to Maine that are best for you.

Fly from

Shannon

Fly to

Maine

Route

Depart

Return

Price

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 9/4

1:45 pm-3:30 pm

Nonstop6h 45m

Boston Logan Intl

Sat 9/13

6:35 pm-5:25 am

Nonstop5h 50m

$467

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Fri 10/10

9:15 pm-11:25 am

1 stop19h 10m

Boston Logan Intl

Thu 10/16

8:10 pm-11:20 am

1 stop10h 10m

$531

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 9/4

9:15 pm-11:15 am

1 stop19h 00m

Boston Logan Intl

Sat 9/13

8:05 pm-11:20 am

1 stop10h 15m

$531

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Mon 9/8

9:15 pm-11:15 am

1 stop19h 00m

Boston Logan Intl

Sun 9/14

8:05 pm-11:20 am

1 stop10h 15m

$531

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 9/4

9:15 pm-11:15 am

1 stop19h 00m

Boston Logan Intl

Mon 9/8

8:10 pm-11:20 am

1 stop10h 10m

$532

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 10/23

9:15 pm-11:25 am

1 stop19h 10m

Boston Logan Intl

Mon 11/10

7:25 pm-11:30 am

1 stop11h 05m

$532

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Sun 9/14

9:15 pm-11:15 am

1 stop19h 00m

Boston Logan Intl

Sun 9/21

8:10 pm-11:20 am

1 stop10h 10m

$532

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 10/9

9:15 pm-11:25 am

1 stop19h 10m

Boston Logan Intl

Fri 10/17

8:10 pm-11:20 am

1 stop10h 10m

$562

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Tue 9/30

9:15 pm-11:15 am

1 stop19h 00m

Boston Logan Intl

Tue 10/7

3:00 pm-11:20 am

2 stops15h 20m

$567

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Wed 9/3

1:45 pm-3:30 pm

Nonstop6h 45m

Boston Logan Intl

Tue 9/16

9:55 pm-8:35 pm

1 stop17h 40m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 20 results
1
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Best time to book a flight from Shannon to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from Shannon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Shannon to Maine
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Shannon to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Shannon to Maine?

    Located just 2.1 mi from the city center, Shannon (SNN) is the airport most travelers will use when flying to Maine from Shannon.

  • Can I find deals for flights from Shannon to Maine that include hotel bookings?

    Yes. In addition to deals on Shannon to Maine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Shannon to Maine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shannon to Maine.

  • Can I find deals for business class flights from Shannon to Maine?

    Yes. Cheapflights offers flight deals from Shannon to Maine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Shannon, Clare to Maine?

    Currently, January is the cheapest month in which you can book a flight from Shannon, Clare to Maine (average of $296). Flying from Shannon, Clare to Maine in July is currently the most expensive (average of $394). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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