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Cheap flights from New Hampshire to Shannon from $252

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Shannon departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New Hampshire to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 pm - 5:25 am
BOS
-
SNN
5h 55mnonstop
Multiple Airlines Logo
6:10 pm - 9:05 pm
SNN
-
BOS
31h 55m
2 stops
$607Multiple Airlines
Mon, Sep 7 - Tue, Sep 15
Multiple Airlines Logo
6:30 pm - 5:25 am
BOS
-
SNN
5h 55mnonstop
Multiple Airlines Logo
6:05 am - 9:05 pm
SNN
-
BOS
20h 00m
2 stops
$611Multiple Airlines
Wed, Sep 23 - Wed, Oct 7
Multiple Airlines Logo
6:30 pm - 5:25 am
BOS
-
SNN
5h 55mnonstop
Multiple Airlines Logo
10:00 am - 9:05 pm
SNN
-
BOS
40h 05m
2 stops
$613Multiple Airlines
Tue, Oct 6 - Wed, Oct 21
Multiple Airlines Logo
6:30 pm - 5:25 am
BOS
-
SNN
5h 55mnonstop
Multiple Airlines Logo
10:00 am - 9:05 pm
SNN
-
BOS
40h 05m
2 stops
$617Multiple Airlines
Sun, Oct 4 - Wed, Oct 21
United Airlines Logo
6:00 am - 10:15 am
BOS
-
SNN
23h 15m
2 stops
United Airlines Logo
12:30 pm - 9:36 am
SNN
-
BOS
26h 06m
2 stops
$618United Airlines
Mon, Aug 10 - Wed, Aug 19
United Airlines Logo
8:15 am - 10:15 am
BOS
-
SNN
21h 00m
2 stops
United Airlines Logo
12:30 pm - 1:11 am
SNN
-
BOS
17h 41m
2 stops
$619United Airlines
Mon, Aug 10 - Wed, Aug 19
Multiple Airlines Logo
6:30 pm - 5:25 am
BOS
-
SNN
5h 55mnonstop
Multiple Airlines Logo
6:10 pm - 9:05 pm
SNN
-
BOS
31h 55m
2 stops
$625Multiple Airlines
Fri, Sep 18 - Tue, Sep 22
United Airlines Logo
6:00 pm - 10:15 am
BOS
-
SNN
11h 15m
1 stop
United Airlines Logo
9:30 am - 7:19 pm
SNN
-
BOS
14h 49m
1 stop
$628United Airlines
Tue, Sep 1 - Tue, Sep 15
Multiple Airlines Logo
6:30 pm - 5:25 am
BOS
-
SNN
5h 55mnonstop
Multiple Airlines Logo
6:45 pm - 9:05 pm
SNN
-
BOS
31h 20m
2 stops
$629Multiple Airlines
Mon, Oct 5 - Wed, Oct 21
United Airlines Logo
6:00 pm - 10:15 am
BOS
-
SNN
11h 15m
1 stop
United Airlines Logo
12:30 pm - 11:59 pm
SNN
-
BOS
16h 29m
2 stops
$632United Airlines
Tue, Sep 1 - Wed, Sep 16

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United Airlines flights from New Hampshire to Shannon, Clare

Our best United Airlines deals on New Hampshire to Shannon, Clare flight tickets
United Airlines
Sep 8
BOS3:13 pmBoston Logan Intl
11h 17m
1 stop
SNN7:30 amShannon
Sep 15
SNN12:30 pmShannon
14h 29m
1 stop
BOS9:59 pmBoston Logan Intl
$618
United Airlines
Aug 10
BOS8:15 pmBoston Logan Intl
30h 15m
1 stop
SNN7:30 amShannon
Aug 19
SNN12:30 pmShannon
14h 29m
1 stop
BOS9:59 pmBoston Logan Intl
$619
United Airlines
Sep 1
BOS6:00 pmBoston Logan Intl
11h 15m
1 stop
SNN10:15 amShannon
Sep 15
SNN9:30 amShannon
14h 49m
1 stop
BOS7:19 pmBoston Logan Intl
$628

Aer Lingus flights from New Hampshire to Shannon, Clare

Our best Aer Lingus deals on New Hampshire to Shannon, Clare flight tickets
Aer Lingus
Aug 10
BOS6:30 pmBoston Logan Intl
5h 55m
SNN5:25 amShannon
Aug 19
SNN1:45 pmShannon
6h 55m
BOS3:40 pmBoston Logan Intl
$657
Aer Lingus
Aug 10
BOS6:30 pmBoston Logan Intl
5h 55m
SNN5:25 amShannon
Aug 19
SNN1:45 pmShannon
6h 55m
BOS3:40 pmBoston Logan Intl
$664
Aer Lingus
Aug 17
BOS6:30 pmBoston Logan Intl
5h 55m
SNN5:25 amShannon
Aug 24
SNN1:45 pmShannon
6h 55m
BOS3:40 pmBoston Logan Intl
$671

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to Shannon, Clare 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, momondo users made 832,500 searches. Data last updated June 22, 2026.
Use the filters below to find and compare flights from New Hampshire to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 9/7

6:30 pm-5:25 am

Nonstop5h 55m

Shannon

Tue 9/15

6:10 pm-9:05 pm

2 stops31h 55m

$607
Quickest round-trip

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 9/23

6:30 pm-5:25 am

Nonstop5h 55m

Shannon

Wed 10/7

6:05 am-9:05 pm

2 stops20h 00m

$611

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 10/6

6:30 pm-5:25 am

Nonstop5h 55m

Shannon

Wed 10/21

10:00 am-9:05 pm

2 stops40h 05m

$613

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sun 10/4

6:30 pm-5:25 am

Nonstop5h 55m

Shannon

Wed 10/21

10:00 am-9:05 pm

2 stops40h 05m

$617

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 8/10

6:00 am-10:15 am

2 stops23h 15m

Shannon

Wed 8/19

12:30 pm-9:36 am

2 stops26h 06m

$618

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 8/10

8:15 am-10:15 am

2 stops21h 00m

Shannon

Wed 8/19

12:30 pm-1:11 am

2 stops17h 41m

$619

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 9/18

6:30 pm-5:25 am

Nonstop5h 55m

Shannon

Tue 9/22

6:10 pm-9:05 pm

2 stops31h 55m

$625

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 9/1

6:00 pm-10:15 am

1 stop11h 15m

Shannon

Tue 9/15

9:30 am-7:19 pm

1 stop14h 49m

$628

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 10/5

6:30 pm-5:25 am

Nonstop5h 55m

Shannon

Wed 10/21

6:45 pm-9:05 pm

2 stops31h 20m

$629

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 9/1

6:00 pm-10:15 am

1 stop11h 15m

Shannon

Wed 9/16

12:30 pm-11:59 pm

2 stops16h 29m

$632

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Shannon from

How to get the cheapest flight ticket from New Hampshire to Shannon, Clare

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from New Hampshire to Shannon, Clare is on a Friday when prices can be found for as low as $574. The most expensive day to fly to Shannon, Clare is Monday, with ticket prices averaging around $639.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest New Hampshire to Shannon, Clare flights are usually those with departure times in the evening. Our users have found flights to Shannon, Clare in the evening for as low as $532. Flights in the afternoon are often more expensive with an average ticket price of $644.

How far in advance should I book a flight from New Hampshire to Shannon, Clare?

You are more likely to see cheaper flights to Shannon, Clare from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around $596 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon, Clare from New Hampshire for as low as $564 on momondo.

Cheap New Hampshire to Shannon, Clare flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to Shannon, Clare

Fastest flight time

5h 55m

Direct flights

Every day

Airports in Shannon, Clare

1 airport
The fastest flight from New Hampshire to Shannon, Clare takes 5h 55m
Direct flights go from New Hampshire to Shannon, Clare every day.
There is 1 airport in Shannon, Clare. From New Hampshire there are direct flights to Shannon (SNN).
Search flight deals

Frequently asked questions about flying from New Hampshire to Shannon, Clare

  • When did momondo last update prices for flights from New Hampshire to Shannon Airport?

    Prices for flights from New Hampshire to Shannon Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from New Hampshire to Shannon Airport?

  • How old do you have to be to fly from New Hampshire to Shannon Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Hampshire to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The travel and health documents required for your trip to Shannon Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Shannon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Bunratty
Adare
Lahinch
Nenagh

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Shannon?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Shannon from New Hampshire.

Can I find flights from New Hampshire to Shannon with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Hampshire to Shannon flights to just show those with flexible booking policies.

How can momondo help me find flights from New Hampshire to Shannon?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New Hampshire to Shannon.

I’m not ready to book a flight from New Hampshire to Shannon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New Hampshire to Shannon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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