CRW - EYW

$120 Find Cheap Flights from Charleston to Key West

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 Key West departing on 12/17. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Key West, 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 Key West, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$170
Typical prices: $706-$1,158
Breeze Airways
Mon 12/15Fri 12/19
CRW - EYW • 1 stop
Cheapest one-way
$120
Delta
Wed 12/17
CRW - EYW • 1 stop
Top airlines
Breeze Airways
Cheapest • from $170 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 46% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Key West!
Flight Deals
Booking Insights
Flight Deals

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

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

Mon, Dec 15 - Fri, Dec 19
Breeze Airways Logo
7:36 pm - 11:05 amCRW-EYW
15h 29m1 stop
Breeze Airways Logo
9:57 am - 6:56 pmEYW-CRW
8h 59m1 stop
$170Breeze Airways
Find Deal
Thu, Jan 22 - Mon, Jan 26
Breeze Airways Logo
2:43 pm - 12:26 pmCRW-EYW
21h 43m1 stop
Breeze Airways Logo
9:49 am - 7:24 pmEYW-CRW
9h 35m1 stop
$199Breeze Airways
Find Deal
Sun, Dec 7 - Fri, Dec 12
Breeze Airways Logo
2:43 pm - 8:15 amCRW-EYW
17h 32m1 stop
Breeze Airways Logo
9:57 am - 6:56 pmEYW-CRW
8h 59m1 stop
$207Breeze Airways
Find Deal
Sun, Dec 7 - Fri, Dec 12
Breeze Airways Logo
2:43 pm - 8:15 amCRW-EYW
17h 32m1 stop
Breeze Airways Logo
9:57 am - 6:56 pmEYW-CRW
8h 59m1 stop
$214Breeze Airways
Find Deal
Thu, Nov 27 - Mon, Dec 1
Breeze Airways Logo
2:43 pm - 8:15 amCRW-EYW
17h 32m1 stop
Breeze Airways Logo
9:57 am - 6:56 pmEYW-CRW
8h 59m1 stop
$238Breeze Airways
Find Deal
Wed, Jan 7 - Tue, Jan 13
American Airlines Logo
12:24 pm - 6:01 pmCRW-EYW
5h 37m1 stop
American Airlines Logo
6:43 pm - 11:15 pmEYW-CRW
4h 32m1 stop
$240American Airlines
Find Deal
Wed, Jan 7 - Tue, Jan 13
American Airlines Logo
12:24 pm - 6:01 pmCRW-EYW
5h 37m1 stop
American Airlines Logo
1:22 pm - 10:02 pmEYW-CRW
8h 40m2 stops
$246American Airlines
Find Deal
Wed, Jan 7 - Tue, Jan 13
American Airlines Logo
5:49 am - 6:01 pmCRW-EYW
12h 12m2 stops
American Airlines Logo
4:37 pm - 11:15 pmEYW-CRW
6h 38m2 stops
$251American Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
5:49 am - 4:49 pmCRW-EYW
11h 00m2 stops
American Airlines Logo
6:43 pm - 11:15 pmEYW-CRW
4h 32m1 stop
$279American Airlines
Find Deal
Thu, Jan 29 - Sat, Feb 7
American Airlines Logo
5:49 am - 4:49 pmCRW-EYW
11h 00m2 stops
American Airlines Logo
4:37 pm - 11:21 pmEYW-CRW
6h 44m2 stops
$280American Airlines
Find Deal
Booking Insights

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

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

How much is a round-trip flight from Charleston, West Virginia to Key West?

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, West Virginia to Key West departing in December.

What is the cheapest month to fly from Charleston to Key West?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Key West, 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 Key West is August, where tickets cost $278 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $1,098 and $699 respectively.

Good to know

Low seasonJune
Cheapest flight$120
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 31% lower on average.
Flight from Charleston to Key West

When to book flights from Charleston to Key West

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

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

    In the last 3 days, the lowest price for a flight from Charleston to Key West was $120 for a one-way ticket and $170 for a round-trip.

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

    No

  • Which airports will I be using when flying from Charleston to Key West?

    Charleston and Key West are both served by 1 main airport. You will leave Charleston from Charleston Yeager and will be arriving at Key West.

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

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

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

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

  • Which is the best airline for flights from Charleston to Key West, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Charleston to Key West are Delta and American Airlines. With an average price for the route of $418 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $418 and an overall rating of 7.2.

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

    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 Key West.

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

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

    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 Key West with an airline and back to Charleston with another airline. Booking your flights between Charleston and EYW 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 Key West?

    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 Key West 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 airlines flying from Charleston to Key West

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Key West. 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 Key West? 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.
7.9
DeltaOverall score based on 8009 reviews
8.1Boarding
7.9Entertainment
8.5Crew
7.3Food
7.9Comfort
Airline reviews

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

10.0 ExcellentDuane, Nov 2025PBI - ATL
Read more Delta reviews

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight was an hour and a half late departing which was inconvenient

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Movie selection was meh. Food was great. Crew as always great. I paid for premium because that’s the only way not to feel like a sardine. That’s how economy should be imo. Sadly passengers have to pay an extra $1000 to get what they should at base price but that’s all airlines. The airline industry in general treats passengers as cargo.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

We didn't take off until an hour after we boarded.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

This flight never occurred because AA couldn’t get their act together.

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

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

Information on your arrival and departure airports