Which airport is the most popular layover for flights between Charleston and Shannon, Clare?

New York (JFK) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Shannon, Clare?

Aer Lingus, United Airlines and Delta are the top three most popular airlines that fly to Shannon, Clare from Charleston according to our data. Aer Lingus is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Shannon, Clare. Keep in mind that there are 3 different airlines that fly to Shannon, Clare on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Charleston to Shannon, Clare?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 12h 17m.

Which layover airport offers the lowest fares from Charleston to Shannon, Clare?

Flights via New York (JFK) offer the lowest average round-trip price of $741.

Which layover airport has the shortest connection time from Charleston to Shannon, Clare?

New York (JFK) has the shortest average layover time for this route: 3h 19m.

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?

As of December 2025, there are 3 operators available to choose from 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.

$531 Cheap Flights from Charleston to Shannon in 2025/26

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4:07 pm - 11:30 am

CHS

SNN

14h 23m2 stops

8:05 pm - 6:30 pm

SNN

CHS

27h 25m2 stops

$686British Airways

Wed, Feb 11 - Sun, Feb 15

8:17 pm - 4:45 pm

CHS

SNN

16h 28m2 stops

2:45 pm - 9:42 am

SNN

CHS

22h 57m1 stop

$753Multiple Airlines

Sat, Mar 21 - Sat, Mar 28

8:17 pm - 4:45 pm

CHS

SNN

16h 28m2 stops

2:45 pm - 10:50 am

SNN

CHS

24h 05m2 stops

$757American Airlines

Sat, Mar 21 - Sat, Mar 28

10:32 am - 6:20 am

CHS

SNN

15h 48m1 stop

2:45 pm - 9:42 am

SNN

CHS

22h 57m1 stop

$775Multiple Airlines

Sat, Mar 21 - Sat, Mar 28

12:27 pm - 11:30 am

CHS

SNN

19h 03m3 stops

7:50 am - 8:53 am

SNN

CHS

29h 03m3 stops

$2,069Air Canada

Sat, Mar 21 - Sat, Mar 28

12:27 pm - 11:30 am

CHS

SNN

19h 03m3 stops

7:50 am - 8:53 am

SNN

CHS

29h 03m3 stops

$2,072Air Canada

Sat, Mar 21 - Sat, Mar 28

Air Canada flights from Charleston to Shannon, Clare

Our best Air Canada deals on Charleston to Shannon, Clare flight tickets

Air Canada

Mar 21

CHS12:27 pmCharleston

19h 03m

3 stops

SNN11:30 amShannon

Mar 28

SNN7:50 amShannon

29h 03m

3 stops

CHS8:53 amCharleston

$2,069

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Air Canada

Mar 21

CHS12:27 pmCharleston

19h 03m

3 stops

SNN11:30 amShannon

Mar 28

SNN7:50 amShannon

29h 03m

3 stops

CHS8:53 amCharleston

$2,072

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momondo Fare Finder

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

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Wed 2/11

4:07 pm-11:30 am

2 stops14h 23m

Shannon

Sun 2/15

8:05 pm-6:30 pm

2 stops27h 25m

$686

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sat 3/21

8:17 pm-4:45 pm

2 stops16h 28m

Shannon

Sat 3/28

2:45 pm-9:42 am

1 stop22h 57m

$753

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sat 3/21

8:17 pm-4:45 pm

2 stops16h 28m

Shannon

Sat 3/28

2:45 pm-10:50 am

2 stops24h 05m

$757

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sat 3/21

10:32 am-6:20 am

1 stop15h 48m

Shannon

Sat 3/28

2:45 pm-9:42 am

1 stop22h 57m

$775

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sat 3/21

12:27 pm-11:30 am

3 stops19h 03m

Shannon

Sat 3/28

7:50 am-8:53 am

3 stops29h 03m

$2,069

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sat 3/21

12:27 pm-11:30 am

3 stops19h 03m

Shannon

Sat 3/28

7:50 am-8:53 am

3 stops29h 03m

$2,072

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Sorted by cheapest first

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

Prices

Airlines

Layovers

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

The cheapest day to depart from Charleston to Shannon, Clare is on a Wednesday when prices can be found for as low as $566. The most expensive day to fly to Shannon, Clare is Tuesday, with ticket prices averaging around $1,367.

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

Our data shows that the cheapest Charleston to Shannon, Clare flights are usually those with departure times at noon. Our users have found flights to Shannon, Clare at noon for as low as $702. Flights in the morning are often more expensive with an average ticket price of $1,310.

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	16h 28m
Direct flights	None

The fastest flight from Charleston to Shannon, Clare takes 16h 28m

There are no direct flights from Charleston to Shannon, Clare. There are no popular flight routes from Charleston to Shannon, Clare.

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How far is Charleston to Shannon by plane?
There are 3688.3 mi between Charleston and Shannon. By plane, this route typically takes 16h 28m.
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?
As of December 2025, there are 3 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Charleston to Shannon, Clare is Aer Lingus, representing 39% of all bookings. The subsequent popular airlines are United Airlines at 33% and Delta at 28%.

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
Delta	PriceFrom $575	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
United Airlines	PriceFrom $595	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Aer Lingus	PriceFrom $740	Free Cancellation	Rating 7.2 1,394 reviews	Search Aer Lingus flights

Limerick

Adare

Bunratty

Ennis

Nenagh

Lahinch

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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Cheap flights from Charleston to Shannon from $686

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Shannon departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Charleston to Shannon, Clare

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How to get the cheapest flight ticket from Charleston to Shannon, Clare

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

The cheapest day to depart from Charleston to Shannon, Clare is on a Wednesday when prices can be found for as low as $566. The most expensive day to fly to Shannon, Clare is Tuesday, with ticket prices averaging around $1,367.

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

Our data shows that the cheapest Charleston to Shannon, Clare flights are usually those with departure times at noon. Our users have found flights to Shannon, Clare at noon for as low as $702. Flights in the morning are often more expensive with an average ticket price of $1,310.

What airlines fly to Shannon, Clare?

Which airport is the most popular layover for flights between Charleston and Shannon, Clare?

New York (JFK) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Charleston to Shannon, Clare?

Flights via New York (JFK) offer the lowest average round-trip price of $741.

Which layover airport has the shortest travel time from Charleston to Shannon, Clare?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 12h 17m.

Which layover airport has the shortest connection time from Charleston to Shannon, Clare?

New York (JFK) has the shortest average layover time for this route: 3h 19m.

When to book flights from Charleston to Shannon, Clare

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

Direct flights

How far is Charleston to Shannon by plane?

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

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?

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

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

Traveling to a place near Shannon?

Why use momondo?

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

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

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

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

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland