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Cheap flights from Charleston to Shannon from $442

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Shannon departing on 5/24. 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

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Find the cheapest flights from Charleston to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 10:15 am
CHS
-
SNN
23h 15m
2 stops
United Airlines Logo
12:30 pm - 10:23 am
SNN
-
CHS
26h 53m
2 stops
$698United Airlines
Mon, Apr 6 - Tue, Apr 14
United Airlines Logo
5:00 pm - 7:30 am
CHS
-
SNN
57h 30m
2 stops
United Airlines Logo
9:30 am - 11:53 pm
SNN
-
CHS
19h 23m
2 stops
$712United Airlines
Fri, Aug 21 - Tue, Aug 25
United Airlines Logo
8:55 am - 7:30 am
CHS
-
SNN
17h 35m
1 stop
United Airlines Logo
9:30 am - 9:48 pm
SNN
-
CHS
17h 18m
1 stop
$747United Airlines
Sun, Aug 23 - Sun, Aug 30
United Airlines Logo
7:00 am - 10:15 am
CHS
-
SNN
22h 15m
2 stops
United Airlines Logo
9:30 am - 5:46 pm
SNN
-
CHS
13h 16m
1 stop
$751United Airlines
Sun, Aug 23 - Sun, Aug 30
United Airlines Logo
7:40 pm - 10:15 am
CHS
-
SNN
9h 35m
1 stop
United Airlines Logo
12:30 pm - 6:28 pm
SNN
-
CHS
10h 58m
1 stop
$752United Airlines
Mon, Apr 6 - Tue, Apr 14
United Airlines Logo
6:43 pm - 7:30 am
CHS
-
SNN
31h 47m
1 stop
United Airlines Logo
9:30 am - 9:48 pm
SNN
-
CHS
17h 18m
1 stop
$753United Airlines
Fri, Aug 21 - Tue, Aug 25
KLM Logo
12:15 pm - 11:10 am
CHS
-
SNN
17h 55m
2 stops
KLM Logo
1:05 pm - 9:47 pm
SNN
-
CHS
13h 42m
2 stops
$756KLM
Sun, Aug 23 - Sun, Aug 30
KLM Logo
12:45 pm - 11:10 am
CHS
-
SNN
17h 25m
1 stop
KLM Logo
1:05 pm - 8:46 pm
SNN
-
CHS
12h 41m
1 stop
$757KLM
Wed, Aug 19 - Tue, Aug 25
Multiple Airlines Logo
2:25 pm - 11:10 am
CHS
-
SNN
15h 45m
2 stops
Multiple Airlines Logo
1:05 pm - 11:57 pm
SNN
-
CHS
15h 52m
2 stops
$761Multiple Airlines
Wed, Aug 19 - Tue, Aug 25
United Airlines Logo
3:25 pm - 7:30 am
CHS
-
SNN
11h 05m
1 stop
United Airlines Logo
9:30 am - 5:46 pm
SNN
-
CHS
13h 16m
1 stop
$799United Airlines
Tue, Sep 15 - Mon, Sep 21

Delta flights from Charleston to Shannon, Clare

Our best Delta deals on Charleston to Shannon, Clare flight tickets
Delta
Sep 4
CHS5:25 pmCharleston
12h 45m
1 stop
SNN11:10 amShannon
Sep 13
SNN1:05 pmShannon
27h 41m
1 stop
CHS11:46 amCharleston
$802
Delta
Sep 4
CHS5:30 amCharleston
24h 40m
2 stops
SNN11:10 amShannon
Sep 13
SNN1:05 pmShannon
27h 41m
1 stop
CHS11:46 amCharleston
$807
Delta
Sep 4
CHS5:25 pmCharleston
12h 45m
1 stop
SNN11:10 amShannon
Sep 13
SNN1:05 pmShannon
27h 41m
1 stop
CHS11:46 amCharleston
$852

United Airlines flights from Charleston to Shannon, Clare

Our best United Airlines deals on Charleston to Shannon, Clare flight tickets
United Airlines
Apr 6
CHS6:00 amCharleston
23h 15m
2 stops
SNN10:15 amShannon
Apr 14
SNN12:30 pmShannon
26h 53m
2 stops
CHS10:23 amCharleston
$698
United Airlines
Aug 23
CHS8:55 amCharleston
17h 35m
1 stop
SNN7:30 amShannon
Aug 30
SNN9:30 amShannon
17h 18m
1 stop
CHS9:48 pmCharleston
$747
United Airlines
Aug 23
CHS7:00 amCharleston
22h 15m
2 stops
SNN10:15 amShannon
Aug 30
SNN9:30 amShannon
13h 16m
1 stop
CHS5:46 pmCharleston
$751

momondo Fare Finder

 
Customize your flight search to find flights from Charleston 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 March 23, 2026.
Use the filters below to find and compare flights from Charleston to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Mon 4/6

6:00 am-10:15 am

2 stops23h 15m

Shannon

Tue 4/14

12:30 pm-10:23 am

2 stops26h 53m

$698

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Fri 8/21

5:00 pm-7:30 am

2 stops57h 30m

Shannon

Tue 8/25

9:30 am-11:53 pm

2 stops19h 23m

$712

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sun 8/23

8:55 am-7:30 am

1 stop17h 35m

Shannon

Sun 8/30

9:30 am-9:48 pm

1 stop17h 18m

$747

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sun 8/23

7:00 am-10:15 am

2 stops22h 15m

Shannon

Sun 8/30

9:30 am-5:46 pm

1 stop13h 16m

$751
Quickest round-trip

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Mon 4/6

7:40 pm-10:15 am

1 stop9h 35m

Shannon

Tue 4/14

12:30 pm-6:28 pm

1 stop10h 58m

$752

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Fri 8/21

6:43 pm-7:30 am

1 stop31h 47m

Shannon

Tue 8/25

9:30 am-9:48 pm

1 stop17h 18m

$753

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sun 8/23

12:15 pm-11:10 am

2 stops17h 55m

Shannon

Sun 8/30

1:05 pm-9:47 pm

2 stops13h 42m

$756

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Wed 8/19

12:45 pm-11:10 am

1 stop17h 25m

Shannon

Tue 8/25

1:05 pm-8:46 pm

1 stop12h 41m

$757

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Wed 8/19

2:25 pm-11:10 am

2 stops15h 45m

Shannon

Tue 8/25

1:05 pm-11:57 pm

2 stops15h 52m

$761

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Tue 9/15

3:25 pm-7:30 am

1 stop11h 05m

Shannon

Mon 9/21

9:30 am-5:46 pm

1 stop13h 16m

$799

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
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See travel insights to Shannon from

How to get the cheapest flight ticket from Charleston 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 airline that flies from Charleston to Shannon?

Aer Lingus and United Airlines are the most popular carriers operating from Charleston to Shannon

When to book flights from Charleston to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to Shannon, Clare (CHS to SNN) flight deals and tips

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

Fastest flight time

11h 05m

Direct flights

None
The fastest flight from Charleston to Shannon, Clare takes 11h 05m
There are no direct flights from Charleston to Shannon, Clare. There are no popular flight routes from Charleston to Shannon, Clare.
Search flight deals

  • How far is Charleston to Shannon by plane?

    There are 3688.3 mi between Charleston and Shannon. By plane, this route typically takes 11h 05m.

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

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

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

  • How old do you have to be to fly from Charleston Airport 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 Charleston Airport 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.

  • What is the most popular airline from Charleston to Shannon, Clare?

Best airlines flying from Charleston to Shannon, Clare

Compare and see reviews for airlines that fly from Charleston to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $575Free CancellationRating
7.9
8,320 reviews
Search Delta flights

Traveling to a place near Shannon?

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

Why use momondo?

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

It is quick and easy to find Charleston to Shannon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Shannon that suits you.

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

Flights from Charleston to Shannon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Charleston to Shannon?

Once you have performed a search for Charleston 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 Charleston to Shannon right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Charleston to Shannon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Shannon and let you know when they change.

An easier way to manage your Shannon, Clare trip

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