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Shannon

$265+ Cheap flights from New Hampshire to Shannon (SNN)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SNN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from New Hampshire to Shannon

Cheapest flights from New Hampshire to Shannon
Explore the most affordable flight options available from New Hampshire to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:15 pm
BOS
-
SNN
1 stop9h 00m
United Airlines
Thu 4/3012:30 pm
SNN
-
BOS
1 stop10h 32m
United Airlines
Deal found 1/28$369
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:20 am
BOS
-
SNN
2 stops19h 55m
United Airlines
Fri 5/112:30 pm
SNN
-
BOS
2 stops26h 48m
United Airlines
Deal found 1/28$373
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:25 pm
BOS
-
SNN
1 stop10h 50m
United Airlines
Mon 4/2012:30 pm
SNN
-
BOS
1 stop10h 49m
United Airlines
Deal found 1/27$399
This Bravofly deal was found by Cheapflights users on 1/27. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Mon 3/22:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 1/27$402
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:45 am
BOS
-
SNN
2 stops23h 30m
United Airlines
Mon 5/1112:30 pm
SNN
-
BOS
1 stop10h 32m
United Airlines
Deal found 1/29$403
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Tue 3/172:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 1/27$406
This Booking.com deal was found by Cheapflights users on 1/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Thu 5/71:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 1/28$408
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Wed 2/252:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 1/27$409
This Booking.com deal was found by Cheapflights users on 1/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Thu 2/262:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 1/28$410
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/228:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Thu 3/262:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 1/27$411
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Thu 2/262:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 1/27$412
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Sat 3/72:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 1/27$413

Find flight deals from New Hampshire to Shannon

Keep the following information in mind while searching for New Hampshire to Shannon flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(United Airlines)

One-way from

$265
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$579
Provider with most accurate pricing for Boston Logan Intl-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Shannon flights.
Search Deals
From New Hampshire to Shannon
Search Deals
One-way flight from New Hampshire to Shannon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Shannon 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 January 29, 2026.
Use the filters below to find and compare flights from New Hampshire to Shannon that are best for you.

Fly from

New Hampshire

Fly to

Shannon

Route

Depart

Return

Price

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sun 4/26

8:15 pm-10:15 am

1 stop9h 00m

Shannon

Thu 5/7

12:30 pm-6:02 pm

1 stop10h 32m

$369

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sun 4/19

8:15 pm-10:15 am

1 stop9h 00m

Shannon

Wed 4/29

12:30 pm-6:19 pm

1 stop10h 49m

$369

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sun 4/19

8:15 pm-10:15 am

1 stop9h 00m

Shannon

Fri 5/1

12:30 pm-6:02 pm

1 stop10h 32m

$369

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 4/6

8:15 pm-10:15 am

1 stop9h 00m

Shannon

Mon 4/20

12:30 pm-6:19 pm

1 stop10h 49m

$399

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 4/27

8:15 pm-10:15 am

1 stop9h 00m

Shannon

Mon 5/4

12:30 pm-6:02 pm

1 stop10h 32m

$399

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sun 5/3

5:45 am-10:15 am

2 stops23h 30m

Shannon

Mon 5/11

12:30 pm-6:02 pm

1 stop10h 32m

$403

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 3/9

8:25 pm-6:20 am

Nonstop5h 55m

Shannon

Tue 3/17

2:45 pm-5:50 pm

Nonstop7h 05m

$413

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 4/6

8:15 pm-10:15 am

1 stop9h 00m

Shannon

Mon 4/13

12:30 pm-6:19 pm

1 stop10h 49m

$419

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 4/6

8:15 pm-10:15 am

1 stop9h 00m

Shannon

Fri 4/10

12:30 pm-11:01 am

2 stops27h 31m

$432

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 7/28

8:45 pm-11:10 am

1 stop9h 25m

Shannon

Thu 8/6

1:05 pm-10:36 pm

1 stop14h 31m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 47 results
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Best time to book a flight from New Hampshire to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from New Hampshire 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 New Hampshire to Shannon
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 New Hampshire to Shannon. 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 into for flights to Shannon from New Hampshire?

    Shannon (SNN), located 2.1 mi from the city center, is the airport you fly into when you book flights from New Hampshire to Shannon.

  • How long is the flight from New Hampshire to Shannon, Clare?

    United Airlines and American Airlines can get you from New Hampshire to Shannon, Clare in just under 9h. Your travel time can differ by up to 9h 05m. Airlines will cover a distance of 2885 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from New Hampshire to Shannon, Clare?

    The most popular route from New Hampshire to Shannon, Clare is Boston Logan Intl - Shannon. You may also consider Portland - Shannon or Manchester - Shannon.

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

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

  • How can I find direct flights from New Hampshire to Shannon?

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

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

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

See more FAQs

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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