What airlines fly to Shannon, Clare?

Delta, Aer Lingus and United Airlines are the top three most popular airlines that fly to Shannon, Clare from Charleston according to our data. Delta is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Shannon, Clare. Keep in mind that there are 4 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 connection time from Charleston to Shannon, Clare?

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

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 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.

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 August 2025, there are 4 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

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Charleston to Shannon

Round-trip

One-way

Last minute

Cheap round-trip flights

2:36 pm - 11:20 amCHS-SNN

15h 44m2 stops

7:40 am - 12:15 amSNN-CHS

21h 35m2 stops

$673American Airlines

Find Deal

Thu, Oct 9 - Mon, Oct 13

6:21 pm - 4:10 pmCHS-SNN

16h 49m2 stops

7:40 am - 11:37 pmSNN-CHS

20h 57m2 stops

$678American Airlines

Find Deal

Thu, Sep 18 - Thu, Sep 25

7:43 pm - 4:10 pmCHS-SNN

15h 27m2 stops

7:40 am - 12:15 amSNN-CHS

21h 35m2 stops

$762American Airlines

Find Deal

Thu, Oct 9 - Mon, Oct 13

5:50 pm - 10:15 amCHS-SNN

11h 25m1 stop

12:30 pm - 10:35 amSNN-CHS

27h 05m2 stops

$793United Airlines

Find Deal

Fri, Oct 10 - Mon, Oct 13

11:37 am - 10:15 amCHS-SNN

17h 38m2 stops

12:30 pm - 10:35 amSNN-CHS

27h 05m2 stops

$910United Airlines

Find Deal

Thu, Sep 18 - Thu, Sep 25

5:50 pm - 10:15 amCHS-SNN

11h 25m1 stop

12:30 pm - 11:44 pmSNN-CHS

16h 14m1 stop

$932Lufthansa

Find Deal

Fri, Oct 10 - Mon, Oct 13

5:50 pm - 10:15 amCHS-SNN

11h 25m1 stop

12:30 pm - 11:44 pmSNN-CHS

16h 14m1 stop

$939Lufthansa

Find Deal

Fri, Oct 10 - Mon, Oct 13

4:55 pm - 4:10 pmCHS-SNN

18h 15m2 stops

7:40 am - 11:41 pmSNN-CHS

21h 01m3 stops

$1,026Air Canada

Find Deal

Thu, Sep 18 - Thu, Sep 25

5:50 pm - 10:15 amCHS-SNN

11h 25m1 stop

7:40 am - 11:44 pmSNN-CHS

21h 04m2 stops

$1,150

Find Deal

Thu, Oct 9 - Mon, Oct 13

2:59 pm - 8:50 pmCHS-SNN

24h 51m3 stops

9:15 pm - 4:11 pmSNN-CHS

23h 56m2 stops

$2,514

Find Deal

Thu, Sep 18 - Thu, Sep 25

British Airways flights from Charleston to Shannon, Clare

Our best British Airways deals on Charleston to Shannon, Clare flight tickets

British Airways

Aug 10

CHS6:18 pmCharleston

40h 52m

2 stops

SNN4:10 pmShannon

Aug 21

SNN7:40 amShannon

18h 45m

2 stops

CHS9:25 pmCharleston

$1,232

Find similar

British Airways

Sep 10

CHS2:00 pmCharleston

16h 20m

2 stops

SNN11:20 amShannon

Sep 18

SNN7:40 amShannon

15h 02m

2 stops

CHS5:42 pmCharleston

$6,734

Find similar

KLM flights from Charleston to Shannon, Clare

Our best KLM deals on Charleston to Shannon, Clare flight tickets

KLM

Aug 10

CHS5:40 pmCharleston

12h 30m

1 stop

SNN11:10 amShannon

Aug 21

SNN1:05 pmShannon

13h 17m

1 stop

CHS9:22 pmCharleston

$4,650

Find similar

KLM

Aug 10

CHS12:53 pmCharleston

17h 17m

2 stops

SNN11:10 amShannon

Aug 21

SNN1:05 pmShannon

13h 17m

1 stop

CHS9:22 pmCharleston

$4,654

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Thu 10/9

2:36 pm-11:20 am

2 stops15h 44m

Shannon

Mon 10/13

7:40 am-12:15 am

2 stops21h 35m

$673

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Thu 9/18

6:21 pm-4:10 pm

2 stops16h 49m

Shannon

Thu 9/25

7:40 am-11:37 pm

2 stops20h 57m

$678

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Thu 10/9

7:43 pm-4:10 pm

2 stops15h 27m

Shannon

Mon 10/13

7:40 am-12:15 am

2 stops21h 35m

$762

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Fri 10/10

5:50 pm-10:15 am

1 stop11h 25m

Shannon

Mon 10/13

12:30 pm-10:35 am

2 stops27h 05m

$793

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Thu 9/18

11:37 am-10:15 am

2 stops17h 38m

Shannon

Thu 9/25

12:30 pm-10:35 am

2 stops27h 05m

$910

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Fri 10/10

5:50 pm-10:15 am

1 stop11h 25m

Shannon

Mon 10/13

12:30 pm-11:44 pm

1 stop16h 14m

$932

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Fri 10/10

5:50 pm-10:15 am

1 stop11h 25m

Shannon

Mon 10/13

12:30 pm-11:44 pm

1 stop16h 14m

$939

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Thu 9/18

4:55 pm-4:10 pm

2 stops18h 15m

Shannon

Thu 9/25

7:40 am-11:41 pm

3 stops21h 01m

$1,026

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Thu 10/9

5:50 pm-10:15 am

1 stop11h 25m

Shannon

Mon 10/13

7:40 am-11:44 pm

2 stops21h 04m

$1,150

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Thu 9/18

2:59 pm-8:50 pm

3 stops24h 51m

Shannon

Thu 9/25

9:15 pm-4:11 pm

2 stops23h 56m

$2,514

Flights are sorted by cheapest round-trip flights first.

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 month to fly to Shannon, Clare?

In general, January is the cheapest month to fly from Charleston to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $562. If you are unable to visit Shannon, Clare during the month of January, then departing from Charleston during the month October is also very affordable. Most momondo users find prices during this month for around $620.

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

Best Price Found	$673
Fastest flight time	11h 25m
Direct flights	None
Airports in Shannon, Clare	1 airport

The best flight deal from Charleston to Shannon, Clare found on momondo in the last 72 hours is $673

The fastest flight from Charleston to Shannon, Clare takes 11h 25m

There are no direct flights from Charleston to Shannon, Clare. Popular non-direct route for this connection is Charleston Airport - Shannon Airport.

There is 1 airport near Shannon, Clare: Shannon (SNN)

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 25m.
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 August 2025, there are 4 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 31% of all bookings. The subsequent popular airlines are United Airlines at 29%, Delta at 22%, and American Airlines at 17%.

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
American Airlines	PriceFrom $525	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $575	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
United Airlines	PriceFrom $595	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
Aer Lingus	PriceFrom $740	Free Cancellation	Rating 7.1 1,201 reviews	Search Aer Lingus flights

Limerick

Adare

Ennis

Bunratty

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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Mon 8/11

Mon 8/18

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Airports servicing Ireland

Cheap flights from Charleston to Shannon from $673

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 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Charleston to Shannon

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

British Airways flights from Charleston to Shannon, Clare

Our best British Airways deals on Charleston to Shannon, Clare flight tickets

KLM flights from Charleston to Shannon, Clare

Our best KLM deals on Charleston to Shannon, Clare flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Charleston to Shannon, Clare that are best for you.

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 month to fly 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

Best Price Found

Fastest flight time

Direct flights

Airports in Shannon, Clare

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