CHS - SNN

$535 Find Cheap Flights from Charleston to Shannon

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Shannon departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Shannon, as well as popular online travel agencies
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Cheap Flights from Charleston to Shannon (CHS-SNN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Shannon

Sun, Aug 10 - Thu, Aug 21
KLM Logo
5:40 pm - 11:10 amCHS-SNN
12h 30m1 stop
KLM Logo
1:05 pm - 9:22 pmSNN-CHS
13h 17m1 stop
$535KLM
Find Deal
Sun, Aug 10 - Thu, Aug 21
KLM Logo
12:50 pm - 11:10 amCHS-SNN
17h 20m1 stop
KLM Logo
1:05 pm - 10:38 pmSNN-CHS
14h 33m2 stops
$540KLM
Find Deal
Sun, Aug 3 - Sun, Aug 10
Delta Logo
5:40 pm - 11:10 amCHS-SNN
12h 30m1 stop
Delta Logo
1:05 pm - 9:32 pmSNN-CHS
13h 27m1 stop
$700Delta
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Sun, Aug 3 - Sun, Aug 10
Delta Logo
9:30 am - 11:10 amCHS-SNN
20h 40m2 stops
Delta Logo
1:05 pm - 9:32 pmSNN-CHS
13h 27m1 stop
$705Delta
Find Deal
Fri, Jul 25 - Fri, Aug 1
American Airlines Logo
6:02 pm - 3:50 pmCHS-SNN
16h 48m2 stops
American Airlines Logo
7:40 am - 9:30 pmSNN-CHS
18h 50m2 stops
$753American Airlines
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Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
6:02 am - 10:15 amCHS-SNN
23h 13m2 stops
United Airlines Logo
12:30 pm - 10:35 amSNN-CHS
27h 05m2 stops
$755United Airlines
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Thu, Oct 9 - Mon, Oct 13
American Airlines Logo
2:29 pm - 11:20 amCHS-SNN
15h 51m2 stops
American Airlines Logo
7:40 am - 9:32 pmSNN-CHS
18h 52m2 stops
$763American Airlines
Find Deal
Fri, Jul 25 - Fri, Aug 1
United Airlines Logo
11:25 am - 10:15 amCHS-SNN
17h 50m2 stops
United Airlines Logo
9:30 am - 10:14 amSNN-CHS
29h 44m2 stops
$795United Airlines
Find Deal
Thu, Oct 9 - Mon, Oct 13
Aer Lingus Logo
12:29 pm - 5:25 amCHS-SNN
11h 56m1 stop
Aer Lingus Logo
1:45 pm - 11:18 pmSNN-CHS
14h 33m1 stop
$927Aer Lingus
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Thu, Oct 9 - Mon, Oct 13
Aer Lingus Logo
1:05 pm - 11:20 amCHS-SNN
17h 15m2 stops
Aer Lingus Logo
1:45 pm - 11:18 pmSNN-CHS
14h 33m1 stop
$1,013Aer Lingus
Find Deal
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KAYAK's insights & trends for Charleston to Shannon flights

Get data-powered insights and trends into flights from Charleston to Shannon to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Charleston to Shannon?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Charleston to Shannon were found on KLM ($535) and Delta ($700).

Good to know

High seasonAugust
Cheapest flight$535
Most popular time to fly and prices are also 15% lower on average.
Flight from Charleston to Shannon

When to book flights from Charleston to Shannon

Are your dates flexible? Find out the best times to travel from Charleston to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charleston to Shannon

  • What is the cheapest flight from Charleston to Shannon?

    In the last 3 days, the lowest price for a flight from Charleston to Shannon was $535 for a round-trip ticket.

  • Do I need a passport to fly between Charleston and Shannon?

    Yes, you’ll need a passport to travel to Shannon from Charleston.

  • Which aircraft models fly most regularly from Charleston to Shannon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Charleston to Shannon?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Charleston and Shannon, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Charleston to Shannon, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Charleston to Shannon are Delta and United Airlines. With an average price for the route of $775 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $932 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Charleston to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Charleston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Charleston with another airline. Booking your flights between Charleston and SNN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 4 airlines serving from Charleston to Shannon

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Shannon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Shannon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7946 reviews
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

10.0 ExcellentHartaj, Jun 2025EWR - RDU
Read more Delta reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Great flight! Only complaint I had was that I didn’t get breakfast that morning because I don’t eat eggs for breakfast.. I ate an energy bar I bought in the airport which I had never done before. Otherwise, another great Delta flight!

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

The food was the worst I’ve had on any flight I’ve ever been on.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At check-in the unmanned machines said QR code was invalid so had to queue for over an hour to check in bags

There was no room in the seats, smallest room we've ever had and the food was awful.

I dont fly them much anymore. Other carries offere better pricing and better seating options

Seats weren't very comfortable for a long haul flight but the service made up for it.

This flight was of exactly the same high standard as the outbound leg, exactly a week earlier - except that we didn't have any food or drink because it departed at around midnight.

The Glasgow to Dublin route was very efficiently boarded, flight and landing and disembarkation were all super smooth. Dublin to JFK flight I was very pleasantly surprised overall. This was my first time on Aer Lingus and having already come off the short regional flight I was curious to know how the international flight would go. Aircraft was solid, entertainment options were better than expected, flight crew were experienced and operated like clockwork. Main entree left a little something to be desired but the snack was very tasty. Boarding and disembarkation again very smooth and pilots got us in earlier than expected. Would definitely fly again

I liked how they looked after couples by providing a row of 4 seats if available.

Food was very bad. Boarding was disorganized and messy. Crew was friendly

I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.

Seats were alarming close to the row in front of you. I didn’t do the measurements online, which I’m sure they’re available, but it seemed much tighter than other planes, but the airplane itself was well maintained and looked fairly new. My only complaint on the staff was that we’re on an international flight. Normally they give you wine with dinner and the flight attendant decided to pull some strict restrictions and wouldn’t give more than one glass of wine per person, and you could not share with your spouse, which seemed ridiculous when we have four people on the plane with us and only one person ordered wine asked for a second one and she said oh absolutely not. It’s only one per person Which on a transcontinental usually is not the case. They’re very attentive on making sure everyone is as comfortable as possible.

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