EYW - CHS

$90 Find Cheap Flights from Key West 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 from Key West to Charleston departing on 11/12. 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 Charleston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Key West to Charleston, 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 Key West to Charleston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Key West to Charleston (EYW-CHS)

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

Sun, Oct 5 - Wed, Oct 8
Breeze Airways Logo
8:55 am - 8:57 amEYW-CHS
24h 02m1 stop
Breeze Airways Logo
8:10 pm - 10:19 amCHS-EYW
14h 09m1 stop
$255Breeze Airways
Find Deal
Wed, Oct 1 - Sun, Oct 5
Breeze Airways Logo
10:47 am - 2:29 pmEYW-CHS
3h 42m1 stop
Breeze Airways Logo
2:59 pm - 8:15 amCHS-EYW
17h 16m1 stop
$279Breeze Airways
Find Deal
Wed, Oct 1 - Sun, Oct 5
Multiple Airlines Logo
10:47 am - 2:29 pmEYW-CHS
3h 42m1 stop
Multiple Airlines Logo
10:11 am - 9:17 amCHS-EYW
23h 06m2 stops
$280Multiple Airlines
Find Deal
Sun, Oct 5 - Wed, Oct 8
Multiple Airlines Logo
4:54 pm - 9:06 amEYW-CHS
16h 12m2 stops
Multiple Airlines Logo
8:10 pm - 4:04 pmCHS-EYW
19h 54m1 stop
$303Multiple Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
7:00 am - 1:45 pmEYW-CHS
6h 45m1 stop
Delta Logo
12:15 pm - 5:12 pmCHS-EYW
4h 57m1 stop
$577Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
6:31 am - 10:17 amEYW-CHS
3h 46m1 stop
American Airlines Logo
12:49 pm - 6:30 pmCHS-EYW
5h 41m2 stops
$582American Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
Breeze Airways Logo
10:47 am - 10:59 pmEYW-CHS
36h 12m2 stops
Breeze Airways Logo
7:00 am - 10:31 amCHS-EYW
27h 31m2 stops
$635Breeze Airways
Find Deal
Sun, Oct 5 - Wed, Oct 8
Breeze Airways Logo
8:55 am - 8:57 amEYW-CHS
24h 02m1 stop
Breeze Airways Logo
5:48 pm - 9:17 amCHS-EYW
39h 29m3 stops
$666Breeze Airways
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
3:12 pm - 10:00 amEYW-CHS
18h 48m2 stops
United Airlines Logo
10:17 am - 2:29 pmCHS-EYW
28h 12m2 stops
$925United Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
3:12 pm - 11:44 pmEYW-CHS
8h 32m1 stop
United Airlines Logo
6:00 am - 2:29 pmCHS-EYW
8h 29m1 stop
$7,307United Airlines
Find Deal

Everything you should know

Top airlines
Breeze Airways
Cheapest • from $255 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$255
Breeze Airways
Sun 10/5Wed 10/8
EYW - CHS • 1 stop
Cheapest one-way
$90
Overall average: $344
Breeze Airways
Wed 11/12
EYW - CHS • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Charleston!
Booking Insights

KAYAK's insights & trends for Key West to Charleston flights

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

What’s the cheapest day of the week to fly from Key West to Charleston?

The average price of all round-trip flights from Key West to Charleston clicked on KAYAK for each day over the last 12 months.

When flying from Key West to Charleston, you should consider leaving on a Thursday and avoid Fridays if you are looking for the best rates. For your return to Key West, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

Find deals

Good to know

Low seasonSeptember
Cheapest flight$90
Best time to beat the crowds with an average 66% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Key West to Charleston

When to book flights from Key West to Charleston

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

  • What is the cheapest flight from Key West to Charleston?

    In the last 3 days, the lowest price for a flight from Key West to Charleston was $90 for a one-way ticket and $255 for a round-trip.

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

    A passport is not required to fly from Key West to Charleston.

  • Which aircraft models fly most regularly from Key West to Charleston?

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

  • Which airline alliances offer flights from Key West to Charleston?

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

  • How does KAYAK find such low prices on flights from Key West 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 Key West to Charleston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from Key West 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 Key West 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 Key West with another airline. Booking your flights between Key West and CHS 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 Key West 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 Key West up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Key West to Charleston

 
See real verified KAYAK customer reviews for airlines flying from Key West to Charleston. 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 Key West 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
7.2Comfort
8.0Crew
6.9Entertainment
6.4Food
Airline reviews

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

2.0 MediocreSydney, Sep 2025MIA - LAS
Read more American Airlines reviews

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

Internet was a bit expensive and did not work ask that week otherwise a good flight

Food was ok, but not as good as I have had before on AA.

Pretty good. The food was just mediocre, the boarding and crew were good.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

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

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Crew professional. Easy bag drop off. On time. Good entertainment.

Everything you need to know for your flight from Key West to Charleston

Information on your arrival and departure airports

Key West (EYW)
Charleston (CHS)

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