CHS - ATH

$324 Find Cheap Flights from Charleston to Athens - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Athens departing on 8/25. 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, 0 bags

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Everything you should know

Cheapest round-trip
$801
Typical prices: $798-$1,069
United Airlines
Mon 8/31Tue 11/17
CHS - ATH • 1 stop
Cheapest one-way
$324
British Airways
Tue 8/25
CHS - ATH • 2 stops
Top airlines
Cheapest • from $801 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Charleston and Athens. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $1,232 (round-trip)
Shortest trip • 13h 36m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 42% price drop
Most popular
Good to know
Good to know
+1
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Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charleston to Athens (CHS-ATH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Athens 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 Athens

Mon, Aug 31 - Tue, Nov 17
United Airlines Logo
11:40 am - 10:35 am
CHS
-
ATH
15h 55m
1 stop
United Airlines Logo
1:00 pm - 5:49 pm
ATH
-
CHS
35h 49m
2 stops
$801United Airlines
Mon, Aug 31 - Tue, Nov 17
Multiple Airlines Logo
2:54 pm - 6:40 pm
CHS
-
ATH
20h 46m
2 stops
Multiple Airlines Logo
1:00 pm - 2:06 pm
ATH
-
CHS
32h 06m
2 stops
$802Multiple Airlines
Mon, Aug 31 - Tue, Nov 17
United Airlines Logo
2:54 pm - 11:05 pm
CHS
-
ATH
25h 11m
2 stops
United Airlines Logo
1:00 pm - 2:06 pm
ATH
-
CHS
32h 06m
2 stops
$808United Airlines
Mon, Aug 31 - Tue, Nov 17
Air France Logo
2:17 pm - 10:00 am
CHS
-
ATH
12h 43m
1 stop
Air France Logo
11:45 am - 8:24 pm
ATH
-
CHS
15h 39m
1 stop
$816Air France
Mon, Aug 31 - Tue, Nov 17
Delta Logo
5:10 pm - 5:40 pm
CHS
-
ATH
17h 30m
2 stops
Delta Logo
11:45 am - 8:24 pm
ATH
-
CHS
15h 39m
1 stop
$820Delta
Thu, Nov 12 - Tue, Nov 17
Lufthansa Logo
7:52 pm - 6:25 pm
CHS
-
ATH
15h 33m
2 stops
Lufthansa Logo
6:45 am - 11:59 pm
ATH
-
CHS
24h 14m
2 stops
$868Lufthansa
Sat, Nov 14 - Wed, Nov 18
Delta Logo
12:45 pm - 9:35 am
CHS
-
ATH
13h 50m
1 stop
Delta Logo
11:45 am - 8:24 pm
ATH
-
CHS
15h 39m
1 stop
$885Delta
Thu, Nov 12 - Tue, Nov 17
Lufthansa Logo
11:12 am - 10:05 am
CHS
-
ATH
15h 53m
1 stop
Lufthansa Logo
12:25 pm - 11:59 pm
ATH
-
CHS
18h 34m
1 stop
$885Lufthansa
Thu, Aug 27 - Thu, Sep 3
American Airlines Logo
7:33 am - 9:10 am
CHS
-
ATH
18h 37m
1 stop
American Airlines Logo
12:00 pm - 6:48 pm
ATH
-
CHS
13h 48m
1 stop
$913American Airlines
Fri, Aug 21 - Tue, Sep 1
American Airlines Logo
1:12 pm - 8:55 am
CHS
-
ATH
12h 43m
1 stop
American Airlines Logo
1:00 pm - 10:24 pm
ATH
-
CHS
16h 24m
1 stop
$1,001American Airlines
Booking Insights

KAYAK's insights & trends for Charleston to Athens flights

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

How much is a round-trip flight from Charleston to Athens?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Charleston to Athens departing in August.

Flight prices are below average for this route right now.

Flights to Athens from Charleston usually cost between $938 and $1,184 in August.
The lowest price found in the past 5 days was $801 on United Airlines (Aug 31-Nov 17).

What is the cheapest month to fly from Charleston to Athens?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Athens, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to Athens is February, where tickets cost $621 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $1,459 and $1,374 respectively.

How far in advance should I book a flight from Charleston to Athens?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Charleston to Athens, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Charleston to Athens, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.

Good to know

Low season

January

Cheapest flight

$324
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Charleston to Athens

When to book flights from Charleston to Athens

Are your dates flexible? Find out the best times to travel from Charleston to Athens 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 Athens

  • What is the cheapest flight from Charleston to Athens?

    In the last 5 days, the lowest price for a flight from Charleston to Athens was $324 for a one-way ticket and $801 for a round-trip.

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

    Yes

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

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

  • Which airline alliances offer flights from Charleston to Athens?

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

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

    The two airlines most popular with KAYAK users for flights from Charleston to Athens are Delta and United Airlines. With an average price for the route of $1,134 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,051 and an overall rating of 7.4.

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

    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 Athens.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Athens 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 Athens?

    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 Athens with an airline and back to Charleston with another airline. Booking your flights between Charleston and ATH 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 Athens?

    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 Athens from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Charleston to Athens

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Athens. 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 Athens? 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.
7.8
DeltaOverall score based on 8488 reviews
7.8Comfort
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

Delta staff was exceptionally helpful and considerate. However, the first two of three flight legs were delayed making connections tentative and stressful.

6.0 GoodAnonymous, Jul 2026
GSP - DTW
Read more Delta reviews

Delta staff was exceptionally helpful and considerate. However, the first two of three flight legs were delayed making connections tentative and stressful.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

I just can’t understand why are you sell to many tickets ???? We had to wait 2 hours before 13 people from our flight take money and go to next day flight!

Another smooth and friendly flight. For a shorter flight, it was a pleasant surprise to see a decent snack and complimentary drinks.

The only real hiccups in the flight were things beyond Delta’s control - turbulence which delayed food service and a departure delay caused by some VIP plane which stopped all departures and landings for 30 minutes - and was never explained to us by the crew. Otherwise good flight. I would fly Delta again.

The plane was frigid, and leaked water from the ceiling all over me and my seat.

Flight staff and all was fine. Food always sucks on planes so nothing new.

The flight crew were very helpful. The seats were very close together. There was barely room to sit without touching the person next to you.

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

United needs to figure out its Economy PLUS standards; its better than economy but that's not saying much. It seems like United stripped away all the basics for an international flight (such as In Seat entertainment) and repackaged some of them as plus. Would not fly United internationally again.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

The hosts were very friendly and accommodating. The food was welcomed and very decent. I would recommend!

Flight was fine, but not having WiFi was a major negative

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

Would have thought that they would gas up plane before everyone got on board

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

American switched my flight to a 5 hour layover then cancelled my whole reservation with no notice and refused refund. Won’t fly with them again.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in flight WiFi Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay (especially this much) for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a terrible attitude for no reason, nor will they act the way this woman did. Unacceptable.

We sat on runway for an 1 hour because they were short handed at key west airport was not fun

The WiFi and app don’t work as easily as other airlines

Late. Then next flight was an hour late due to mx.

Lufthansa has a bag policy unique to Lufthansa. We all had a small carry on and a backpack (personal item) that we carried with us through multiple other connecting flights, no problem. With Lufthansa we were charged 80 euros each for the carry on at the gate, for this one flight. When asked they said they made an announcement… problem being that we had just arrived to the gate from a connecting flight and didn’t hear an announcement. While we were standing at the counter paying the ridiculous fee several other people were stopped, while countless others boarded with the same type of luggage and were not stopped. Crazy. Good news though, when we got on the plane half of the overhead bins were empty! After an already horrible experience the lady at the counter was also terrible, so that helped round things out.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

Delayed over 2 hours. Bring your own snacks or prepare to pay. No entertainment and no plug plugs for charging.

Connection time and departure time were both changed to cause undue stree on older people who cant run through an airport

Boarding delayed 1.5 hours. Ended up sick because of all the delays and lines waiting around airport and boarding.

They failed to make sure all luggage made it onto the flight. I had to spend a week on vacation with no clothes.

No internet for most of the flight. Very narrow seats. Food was bad. Flight was nearly an hour late with perfect weather, crew offered no explanation or compensation.

Gate agent required us to check our perfectly legal carry on bags due to a supposed lack of overhead space. After seating, we saw nothing but empty space in our seating area. This caused luggage to miss connection in Athens, and we had no bags in Mykonos. Totally avoidable and unacceptable. My last U A flight !

I missed my connection. Lufthansa did a great job helping me get a new flight. My luggage arrived on the same plane as I did. That was astonishing.

Food was mediocre. In flight entertainment lacked live TV. Crew was fantastic. Plane very comfortable if a bit worn.

Spent unnecessary hours on phone calls to resolve small error on one of the passengers name... It was extremely stressful and time consuming... Not great... Also all 4 members of the family: 2 parents/ 2 teenagers were allocated separate seats (even separate floors... Not great...

Comfortable seats, good service overall. The food could’ve been a little bit better. The boarding process was slightly chaotic and in fairness, not all of that is related to the performance of British Airways.

It's hard to tell where to plug in electronics, and the port on my seat didn't work. Their entertainment system was down. Vegetarian food options were tasty. Friendly, helpful flight attendants.

Good flight, no turbulence. I felt safe and comfortable which is really important when I am just a passenger.

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

Flight was delayed hours which caused us to miss our connection and lose a day of vacation. CHS staff was great.

Our flight BA638 was cancelled with very short notice. It was supposed to depart at 7:25am. We had left Chichester at 3:30am in order to make the flight, and we were notified of the cancellation while en route to LHR. We were told the cancellation was necessary because a plane had not been scheduled to be at LHR for this flight! We were rescheduled to BA636. This flight was supposed to depart at 11:00am but didn't actually take off until ~12:30pm. Consequently we arrived in Athens several hours late, missing out on half a day of our sightseeing time. We had booked transport with MyTransfers to pick us up at the Athens airport and drive us to our Hotel Adonis. I was unable to get a refund for this service because our flight was so delayed. They required 24 hour notice of pick up time changes. I instead had to pay for a taxi at the airport. I have tried to fill out a request for compensation online but have been unsuccessful. How can I get help for filing a claim?

They could do everything better!! From the rickety plane to the flight attendants, when American Airlines is operated by British Airways, their standards are lowered! It’s like Macy’s, operated by Walmart!!

It was ok but not at a business class standard No entertainment system available which is poor for a 3+ hour journey Food was ok and service was good though

Late boarding with inconsistent excuses. Bulk head seats were very small and uncomfortable. 1 tiny candy bar and a water were only food provisions. Food for purchase was unavailable.

Everything you need to know for your flight from Charleston to Athens

Information on your arrival and departure airports