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

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The best prices from Charleston to Key West are usually found in September or August, booked 48 days in advance, depart on a Tuesday or Monday and return on a Monday

How to find the cheapest flight from
Charleston (CHS) to Key West (EYW)

CHS - EYW
Price
$238 - $496
EYW
Temperature
77 - 91.4 °F
EYW
Rainfall
1.1 - 6.6 inches
Popular in March High demand for flights, 21% potential price rise
Cheapest in September Best time to find cheap flights, 39% potential price drop
Round-trip from $238 From Charleston to Key West
One-way from $144 One-way flight from Charleston to Key West
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Charleston to Key West?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 30% when planning your travel around this day of the week.

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

September can be a great time to fly to Key West from Charleston with a flight ticket averaging about $478. Cheapflights users have found deals in the month of September for as cheap as $175. The most expensive prices can be found in the month of March.

Cheap flights from Charleston to Key West in July, August 2020

The best prices found for CHS to EYW flights for July, August
6 Jul - 11 Jul
$252pp
CHS
Charleston AFB-Municipal
Multiple Airlines
 
1 STOP
EYW
Key West
EYW
Key West
American Airlines
 
1 STOP
CHS
Charleston AFB-Municipal
22 Jul - 24 Jul
$254pp
CHS
Charleston AFB-Municipal
Allegiant Air
   
2 STOPS
EYW
Key West
EYW
Key West
Allegiant Air
   
2 STOPS
CHS
Charleston AFB-Municipal
4 Jul - 11 Jul
$272pp
CHS
Charleston AFB-Municipal
Multiple Airlines
 
1 STOP
EYW
Key West
EYW
Key West
American Airlines
 
1 STOP
CHS
Charleston AFB-Municipal

Charleston to Key West 2020 flight deals

Cheap flights to Key West from Charleston found for this year
2 Sep - 9 Sep
$182pp
CHS
Charleston AFB-Municipal
Allegiant Air
 
1 STOP
EYW
Key West
EYW
Key West
Allegiant Air
 
1 STOP
CHS
Charleston AFB-Municipal
2 Sep - 9 Sep
$183pp
CHS
Charleston AFB-Municipal
Sun Country Air
   
2 STOPS
EYW
Key West
EYW
Key West
Sun Country Air
 
1 STOP
CHS
Charleston AFB-Municipal
16 Sep - 11 Nov
$185pp
CHS
Charleston AFB-Municipal
Cape Air
   
2 STOPS
EYW
Key West
EYW
Key West
Cape Air
 
1 STOP
CHS
Charleston AFB-Municipal

Last minute flights from Charleston to Key West

Late deals on round-trip flights to Key West from Charleston, departing today and this week
25 Jun - 1 Jul
$475pp
CHS
Charleston AFB-Municipal
Multiple Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
Multiple Airlines
   
2 STOPS
CHS
Charleston AFB-Municipal
25 Jun - 1 Jul
$745pp
CHS
Charleston AFB-Municipal
Spirit Airlines
 
1 STOP
EYW
Key West
EYW
Key West
Spirit Airlines
   
2 STOPS
CHS
Charleston AFB-Municipal
25 Jun - 1 Jul
$792pp
CHS
Charleston AFB-Municipal
Sun Country Air
 
1 STOP
EYW
Key West
EYW
Key West
Sun Country Air
   
2 STOPS
CHS
Charleston AFB-Municipal

One-way flights to Key West from Charleston

The cheapest one-way flights from Charleston to Key West
2:25 am - 7:40 am
JetBlue
1 Stop
5h 15m
CHS - EYW
JetBlue
11:19 am - 3:39 pm
Delta
1 Stop
4h 20m
CHS - EYW
Delta
$178
Delta
8:45 am - 6:29 pm
Cape Air
2 Stops
9h 44m
CHS - EYW
Cape Air
$583
Ovago

Related info for your journey

Useful info, stats and facts about Charleston to Key West flights.

Flight FAQs

From Charleston to Key West

Are flight prices decreasing from Charleston to Key West due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Charleston and Key West for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Charleston to Key West for under $200 on Cheapflights?

Yes, there are multiple flights from Charleston to Key West for under $200. The cheapest flight booked recently is on Spirit Airlines for just $182, but on average you can expect to pay $231.

Are there nonstop flights from Charleston to Key West for under $200 on Cheapflights?

There are no nonstop flights from Charleston to Key West, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Charleston to Key West for under $500?

There are currently 20+ open flights from Charleston to Key West within the next 7 days for less than $500.

How popular is this flight route?

The Charleston AFB-Municipal to Key West flight path was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

While looking for the best option consider Delta Air Lines, Inc., our data currently shows that they have the cheapest flight available for the flight path. When traveling from Charleston to Key West, generally 255 flights depart for this route daily.

Does it rain more in Charleston or Key West?

In Charleston, there will be greater rainfall in Charleston compared to Key West over the next 18 days.

Is Charleston weather warmer or cooler than Key West?

You can imagine temperatures to be in the 91 °F range in August. The weather in Key West is generally hotter than Charleston's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

Alternative routes for Charleston to Key West

Destination information for Key West

Things to know before you go. Useful info for your trip from Charleston to Key West
Average temperature for July in Key West
89.6 °F
Avg rainfall for July in Key West
3.8 ″

Airports servicing Charleston

Airports servicing Key West