CHS

$76 Find Cheap Flights from Florida Keys to Charleston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Charleston departing on 4/24. 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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Flight Deals

Cheap Flights from Florida Keys to Charleston

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

Fri, Mar 27 - Tue, Mar 31
Breeze Airways Logo
9:49 am - 9:53 pm
EYW
-
CHS
12h 04m
1 stop
Breeze Airways Logo
3:01 pm - 11:11 am
CHS
-
EYW
20h 10m
1 stop
$164Breeze Airways
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
3:12 pm - 11:08 am
MIA
-
CHS
19h 56m
2 stops
Multiple Airlines Logo
12:05 pm - 4:22 pm
CHS
-
MIA
28h 17m
1 stop
$178Multiple Airlines
Thu, Apr 2 - Tue, Apr 7
Breeze Airways Logo
11:01 am - 9:59 pm
EYW
-
CHS
10h 58m
1 stop
Breeze Airways Logo
3:01 pm - 11:11 am
CHS
-
EYW
20h 10m
1 stop
$196Breeze Airways
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
5:05 am - 11:09 am
MIA
-
CHS
30h 04m
2 stops
Multiple Airlines Logo
12:04 pm - 7:16 pm
CHS
-
MIA
7h 12m
1 stop
$202Multiple Airlines
Tue, Apr 28 - Tue, May 5
Spirit Airlines Logo
5:49 pm - 11:08 am
MIA
-
CHS
17h 19m
1 stop
Spirit Airlines Logo
12:08 pm - 6:04 pm
CHS
-
MIA
29h 56m
1 stop
$215Spirit Airlines
Fri, May 1 - Sat, May 9
Spirit Airlines Logo
4:05 pm - 11:08 am
MIA
-
CHS
19h 03m
1 stop
Spirit Airlines Logo
12:08 pm - 1:04 pm
CHS
-
MIA
24h 56m
1 stop
$221Spirit Airlines
Thu, Aug 6 - Sun, Aug 9
Breeze Airways Logo
7:56 pm - 2:44 pm
EYW
-
CHS
18h 48m
1 stop
Breeze Airways Logo
2:53 pm - 11:27 am
CHS
-
EYW
20h 34m
1 stop
$222Breeze Airways
Fri, May 1 - Sat, May 9
Spirit Airlines Logo
5:49 pm - 11:08 am
MIA
-
CHS
17h 19m
1 stop
Spirit Airlines Logo
12:08 pm - 6:04 pm
CHS
-
MIA
29h 56m
1 stop
$223Spirit Airlines
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
5:49 pm - 11:08 am
MIA
-
CHS
17h 19m
1 stop
Multiple Airlines Logo
10:18 am - 10:47 pm
CHS
-
MIA
12h 29m
2 stops
$224Multiple Airlines
Thu, Aug 6 - Sun, Aug 9
American Airlines Logo
11:26 am - 7:40 pm
EYW
-
CHS
8h 14m
2 stops
American Airlines Logo
5:00 am - 12:53 pm
CHS
-
EYW
7h 53m
2 stops
$457American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$76
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Key West to Charleston

FAQs for booking flights from Florida Keys to Charleston

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

    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 Florida Keys to Charleston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from Florida Keys 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 Florida Keys to Charleston?

    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 Charleston with an airline and back to Florida Keys with another airline.

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

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

Reviews of the top airlines flying from Florida Keys to Charleston

 
Need help choosing which airline to fly with from Florida Keys to Charleston? 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.
7.1
American AirlinesOverall score based on 11466 reviews
6.4Food
7.2Comfort
7.5Boarding
7.9Crew
6.9Entertainment
Airline reviews

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

2.0 Mediocresteven, Mar 2026
MIA - CLE
Read more American Airlines reviews

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Flights were constantly delayed. CRW took 50 minutes to get bags

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

The flight attendants and the service is getting worse by the day.

Other than nearly three hour delay for maintenance issues, everything went smooth

why would I bother with this airline and pick seats when I am asked to move for a weight imbalance

Overall good. The pilots and flight attendants are excellent! The equipment was the issue on my First flight as they had to wait for a part to be installed. So the take off was at least 30 minutes later.

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

Like Spirit but bad that you have to pay for water 🙃

My flight was ultimately cancelled but the lack of updates and professionalism from the crew leading up to the cancellation announcement was frustrating for all passengers.

Delay due to personnel issues on Spirit’s end. Original departure time 9:30pm. Took off at 2:15am. Lost an entire night’s sleep bc Spirit couldn’t get a crew together. Very poor.

If there are delays, it takes less than a minute for a Spirit employee to make an announcement. It’s very simple.

I’m still waiting to get on the flight. No one knows what’s happening. The passengers have gotten no updates. We have been up all night and waiting at the airport. This is no way to operate and we should be refunded for this lack of respect for their passengers.

Flight was delayed, then undelayed, then delayed again. Gate was changed to the other side of the airport. Horrible seats with no screens. Spirit os truly awful, even for a budget option.

flight delayed because of poor staffing and organization - confusion from gate agents and flight attendant supervisors scheduling a missing flight attendant. flight delay 1 hr 30 min

The flight was delayed by two hours, then by three hours. Then, at 10:01, a notification that the flight was back on schedule for the original time. I just happened to be getting on a train to go to the airport at 10 just to be extra early for the delayed departure when I saw the update come through. I got to the train terminal at the airport at 11:07. A shuttle immediately arrived and offloaded, but didn't show anyone on before speeding off. It was 30 minutes before another arrived. I finally got to the terminal and through security and to the gate just in time for them to tell me the door had just been locked. Flight closed. I had to wait until the next day to fly out. No or for a hotel, a meal, nothing.

For a change, friendly staff at check-in and in flight.

Everything is an additional fee. No one said anything when I checking in and got my boarding pass about my small carry on suitcase. Charged me $100 at the gate for that little bag that I still had to take with me. Delays for both flights for no reason and then when I asked everyone said something different. Never flying spirit again. If it was just one thing maybe. This was a show from the minute I got to the airport.

Traveling to a place near Charleston?

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Everything you need to know for your flight to Charleston

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