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Cheap flights from the United States to Shannon from $171

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Shannon departing on 10/8. 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
0 bags

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Find the cheapest flights from the United States to Shannon

Recent round-trip flight deals from the United States to Shannon

Aer Lingus Logo
6:30 pm - 5:55 amJFK-SNN
6h 25mnonstop
Aer Lingus Logo
2:00 pm - 4:25 pmSNN-JFK
7h 25mnonstop
$367Aer Lingus
Find Deal
Tue, Nov 4 - Sun, Nov 9
Aer Lingus Logo
6:35 pm - 5:25 amBOS-SNN
5h 50mnonstop
Aer Lingus Logo
1:45 pm - 3:30 pmSNN-BOS
6h 45mnonstop
$367Aer Lingus
Find Deal
Tue, Oct 14 - Mon, Oct 20
United Airlines Logo
10:55 pm - 10:15 amEWR-SNN
6h 20mnonstop
United Airlines Logo
12:30 pm - 3:00 pmSNN-EWR
7h 30mnonstop
$377United Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 20
United Airlines Logo
10:55 pm - 10:15 amEWR-SNN
6h 20mnonstop
United Airlines Logo
12:30 pm - 2:40 pmSNN-EWR
7h 10mnonstop
$378United Airlines
Find Deal
Mon, Oct 6 - Fri, May 8
American Airlines Logo
9:35 pm - 4:45 pmEWR-SNN
14h 10m1 stop
American Airlines Logo
7:50 am - 7:35 pmSNN-EWR
16h 45m1 stop
$382American Airlines
Find Deal
Mon, Nov 24 - Sun, Dec 7
American Airlines Logo
7:25 pm - 3:45 pmBOS-SNN
15h 20m1 stop
American Airlines Logo
7:50 am - 3:55 pmSNN-BOS
13h 05m1 stop
$382American Airlines
Find Deal
Fri, Jan 16 - Thu, Jan 22
Multiple Airlines Logo
10:30 am - 5:55 amBOS-SNN
15h 25m1 stop
Multiple Airlines Logo
2:45 pm - 5:50 pmSNN-BOS
7h 05mnonstop
$471Multiple Airlines
Find Deal
Tue, Mar 10 - Fri, Mar 27
Multiple Airlines Logo
10:14 am - 5:55 amBOS-SNN
14h 41m1 stop
Multiple Airlines Logo
1:45 pm - 3:30 pmSNN-BOS
6h 45mnonstop
$472Multiple Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
British Airways Logo
3:50 pm - 7:25 pmLGA-SNN
22h 35m2 stops
British Airways Logo
2:45 pm - 8:24 pmSNN-LGA
10h 39m1 stop
$566British Airways
Find Deal
Tue, Nov 4 - Tue, Nov 11
British Airways Logo
3:50 pm - 11:30 amLGA-SNN
14h 40m2 stops
British Airways Logo
7:50 am - 5:46 pmSNN-LGA
14h 56m2 stops
$584British Airways
Find Deal
Wed, Nov 19 - Wed, Nov 26

Air Canada flights from United States to Shannon, Clare

Our best Air Canada deals on United States to Shannon, Clare flight tickets
Air Canada
Oct 24
LGA7:05 pmNew York LaGuardia
15h 45m
2 stops
SNN3:50 pmShannon
Nov 2
SNN7:50 amShannon
16h 13m
2 stops
LGA7:03 pmNew York LaGuardia
$570
Find similar
Air Canada
Oct 23
LGA8:45 pmNew York LaGuardia
14h 25m
2 stops
SNN4:10 pmShannon
Nov 1
SNN7:50 amShannon
17h 43m
2 stops
LGA9:33 pmNew York LaGuardia
$605
Find similar
Air Canada
Sep 23
BOS3:15 pmBoston Logan Intl
15h 05m
2 stops
SNN11:20 amShannon
Sep 30
SNN9:15 pmShannon
22h 15m
2 stops
BOS2:30 pmBoston Logan Intl
$617
Find similar

American Airlines flights from United States to Shannon, Clare

Our best American Airlines deals on United States to Shannon, Clare flight tickets
American Airlines
Jan 16
BOS7:25 pmBoston Logan Intl
15h 20m
1 stop
SNN3:45 pmShannon
Jan 22
SNN7:50 amShannon
13h 05m
1 stop
BOS3:55 pmBoston Logan Intl
$382
Find similar
American Airlines
Nov 23
BOS9:35 pmBoston Logan Intl
14h 10m
1 stop
SNN4:45 pmShannon
Dec 7
SNN7:50 amShannon
19h 05m
1 stop
BOS9:55 pmBoston Logan Intl
$383
Find similar
American Airlines
Dec 4
EWR6:30 pmNewark
17h 15m
1 stop
SNN4:45 pmShannon
Dec 12
SNN7:50 amShannon
19h 51m
2 stops
EWR10:41 pmNewark
$392
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 September 16, 2025.
Use the filters below to find and compare flights from the United States to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkShannon

JFK - SNN

JFKSNN

New York John F Kennedy Intl

Tue 11/4

6:30 pm-5:55 am

Nonstop6h 25m

Shannon

Sun 11/9

2:00 pm-4:25 pm

Nonstop7h 25m

$367

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 10/14

6:35 pm-5:25 am

Nonstop5h 50m

Shannon

Mon 10/20

1:45 pm-3:30 pm

Nonstop6h 45m

$367

NewarkShannon

EWR - SNN

EWRSNN

Newark

Sat 10/11

10:55 pm-10:15 am

Nonstop6h 20m

Shannon

Mon 10/20

12:30 pm-3:00 pm

Nonstop7h 30m

$377

NewarkShannon

EWR - SNN

EWRSNN

Newark

Mon 10/6

10:55 pm-10:15 am

Nonstop6h 20m

Shannon

Fri 5/8

12:30 pm-2:40 pm

Nonstop7h 10m

$378

NewarkShannon

EWR - SNN

EWRSNN

Newark

Mon 11/24

9:35 pm-4:45 pm

1 stop14h 10m

Shannon

Sun 12/7

7:50 am-7:35 pm

1 stop16h 45m

$382

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 1/16

7:25 pm-3:45 pm

1 stop15h 20m

Shannon

Thu 1/22

7:50 am-3:55 pm

1 stop13h 05m

$382

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 3/10

10:30 am-5:55 am

1 stop15h 25m

Shannon

Fri 3/27

2:45 pm-5:50 pm

Nonstop7h 05m

$471

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 10/14

10:14 am-5:55 am

1 stop14h 41m

Shannon

Tue 10/21

1:45 pm-3:30 pm

Nonstop6h 45m

$472

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Tue 11/4

3:50 pm-7:25 pm

2 stops22h 35m

Shannon

Tue 11/11

2:45 pm-8:24 pm

1 stop10h 39m

$566

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Wed 11/19

3:50 pm-11:30 am

2 stops14h 40m

Shannon

Wed 11/26

7:50 am-5:46 pm

2 stops14h 56m

$584

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 United States 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 month to fly to Shannon, Clare?

In general, March is the cheapest month to fly from United States to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $537. If you are unable to visit Shannon, Clare during the month of March, then departing from United States during the month February is also very affordable. Most momondo users find prices during this month for around $570.

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

The cheapest day to depart from United States to Shannon, Clare is on a Monday when prices can be found for as low as $626. The most expensive day to fly to Shannon, Clare is Friday, with ticket prices averaging around $703.

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

Our data shows that the cheapest United States to Shannon, Clare flights are usually those with departure times in the afternoon. Our users have found flights to Shannon, Clare in the afternoon for as low as $654. Flights at noon are often more expensive with an average ticket price of $680.

What is the cheapest United States to Shannon flight route?

Fly from Newark to Shannon for the best United States - Shannon flight prices

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

You are more likely to see cheaper flights to Shannon, Clare from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around $666 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon, Clare from United States for as low as $546 on momondo.

What cabin class options are available on United States to Shannon flights?

There are 3 cabin classes available to choose from on United States to Shannon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Shannon, Clare flights?

No. A direct flight is the cheapest option for a flight between United States to Shannon, Clare.

Cheap United States to Shannon, Clare flight deals and tips

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

Best Price Found

$229

Fastest flight time

5h 50m

Direct flights

Every day

Airports in Shannon, Clare

1 airport
The best one-way flight to Shannon, Clare from United States in the past 72 hours is $229. The best round-trip flight deal from United States to Shannon, Clare found on momondo in the last 72 hours is $392.
The fastest flight from United States to Shannon, Clare takes 5h 50m
Direct flights go from United States to Shannon, Clare every day.
There is 1 airport near Shannon, Clare: Shannon (SNN)
Search flight deals

  • When did momondo last update prices for flights from United States to Shannon Airport?

    Prices for flights from United States to Shannon Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Shannon Airport?

  • How old do you have to be to fly from United States to Shannon Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Shannon Airport.

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

    The necessary travel and health documents for your Shannon Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United States to Shannon, Clare?

Best airlines flying from United States to Shannon, Clare

Compare and see reviews for airlines that fly from United States to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $244Free CancellationRating
7.9
7,957 reviews
Search Delta flights
Air FrancePriceFrom $377Free CancellationRating
7.4
1,468 reviews
Search Air France flights
Aer LingusPriceFrom $380Free CancellationRating
7.2
1,274 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $391Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
American AirlinesPriceFrom $396Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $421Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
KLMPriceFrom $423Free CancellationRating
7.8
1,386 reviews
Search KLM flights
LufthansaPriceFrom $592Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
JetBluePriceFrom $782Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights

Traveling to a place near Shannon?

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

Why use momondo?

Why should I use momondo to find a flight deal from United States to Shannon?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Shannon. momondo saves you time and could save you money on your trip.

Can I find flights from United States to Shannon with flexible booking policies on momondo?

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

How can momondo help me find flights from United States to Shannon?

Once you have performed a search for United States to Shannon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for United States to Shannon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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