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Shannon

$235+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SNN
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap 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 June 30, 2025.

Round-trip from

$444
(United Airlines)

One-way from

$235
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$932
From New Hampshire to Shannon
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One-way flight from New Hampshire to Shannon
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Highest demand for flights based on searches. 14% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 30, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. 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 8/2512:13 pmBOS - SNN
2 stops14h 17mUnited Airlines
Tue 9/212:30 pmSNN - BOS
2 stops16h 27mUnited Airlines
Deal found 6/30$444
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:05 amBOS - SNN
1 stop24h 05mDelta
Tue 9/21:05 pmSNN - BOS
1 stop27h 02mDelta
Deal found 6/29$454
This Booking.com deal was found by Cheapflights users on 6/30. 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.
Fri 11/77:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
Tue 11/112:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 6/30$465
This KLM deal was found by Cheapflights users on 6/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:50 pmBOS - SNN
1 stop9h 20mMultiple Airlines
Sat 8/231:05 pmSNN - BOS
1 stop14h 54mMultiple Airlines
Deal found 6/27$467
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 7/168:05 pmBOS - SNN
1 stop10h 15mAmerican Airlines
Wed 7/239:15 pmSNN - BOS
1 stop19h 05mAmerican Airlines
Deal found 6/30$478
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 8/126:10 amPWM - SNN
1 stop20h 20mUnited Airlines
Wed 8/209:30 amSNN - PWM
1 stop13h 12mUnited Airlines
Deal found 6/29$536
This American Airlines deal was found by Cheapflights users on 6/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/124:10 pmPWM - SNN
2 stops19h 00mAmerican Airlines
Wed 8/207:40 amSNN - PWM
2 stops17h 56mAmerican Airlines
Deal found 6/28$549
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Wed 8/139:40 amMHT - SNN
2 stops16h 50mUnited Airlines
Wed 8/209:30 amSNN - MHT
2 stops30h 12mUnited Airlines
Deal found 6/29$566
This KLM deal was found by Cheapflights users on 6/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/202:36 pmPWM - SNN
1 stop15h 34mKLM
Mon 8/251:05 pmSNN - PWM
1 stop16h 43mKLM
Deal found 6/30$636
This Air Canada deal was found by Cheapflights users on 6/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:50 amPWM - SNN
3 stops19h 30mAir Canada
Mon 9/19:15 pmSNN - PWM
3 stops26h 11mAir Canada
Deal found 6/29$954

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 June 30, 2025.
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

Mon 8/25

12:13 pm-7:30 am

2 stops14h 17m

Shannon

Tue 9/2

12:30 pm-11:57 pm

2 stops16h 27m

$444

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sun 8/24

6:05 am-11:10 am

1 stop24h 05m

Shannon

Tue 9/2

1:05 pm-11:07 am

1 stop27h 02m

$454

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 8/16

8:50 pm-11:10 am

1 stop9h 20m

Shannon

Sat 8/23

1:05 pm-10:59 pm

1 stop14h 54m

$467

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 8/11

1:59 pm-5:55 am

1 stop10h 56m

Shannon

Tue 9/2

1:45 pm-3:30 pm

Nonstop6h 45m

$470

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Thu 7/17

5:05 pm-11:10 am

1 stop13h 05m

Shannon

Tue 7/29

1:05 pm-7:20 pm

1 stop11h 15m

$477

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 9/20

7:40 pm-4:05 pm

1 stop15h 25m

Shannon

Fri 11/7

7:50 am-2:00 pm

1 stop11h 10m

$483

PortlandShannon

PWM - SNN

PWMSNN

Portland

Tue 8/12

6:10 am-7:30 am

1 stop20h 20m

Shannon

Wed 8/20

9:30 am-5:42 pm

1 stop13h 12m

$536

PortlandShannon

PWM - SNN

PWMSNN

Portland

Tue 8/12

4:10 pm-4:10 pm

2 stops19h 00m

Shannon

Wed 8/20

7:40 am-8:36 pm

2 stops17h 56m

$549

ManchesterShannon

MHT - SNN

MHTSNN

Manchester

Wed 8/13

9:40 am-7:30 am

2 stops16h 50m

Shannon

Wed 8/20

9:30 am-10:42 am

2 stops30h 12m

$566

PortlandShannon

PWM - SNN

PWMSNN

Portland

Wed 8/20

2:36 pm-11:10 am

1 stop15h 34m

Shannon

Mon 8/25

1:05 pm-12:48 am

1 stop16h 43m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 18 results
1
2

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.

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated June 30, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from New Hampshire to Shannon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,657 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from New Hampshire to Shannon, Clare one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $304. Aer Lingus flights start at $317 while deals on American Airlines start at $478 one-way.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from New Hampshire to Shannon, Clare (average of $533). Flying from New Hampshire to Shannon, Clare in June is currently the most expensive (average of $938). 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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