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

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$720
$610
$490
$379
Price
$379 - $645
Temperature
77 - 91 °F
Rainfall
1 - 7 inches
Most popular in April High demand for flights, 8% potential price rise
Cheapest in May Best time to find cheap flights, 3% potential price drop
Average price $498 Price for this month
Cheapest price $379 From Charleston to Key West

Charleston to Key West 2020 flight deals

Cheap flights to Key West from Charleston found for this year
14 Jan - 18 Jan
$274pp
CRW
Charleston Yeager
American Airlines
 
1 STOP
EYW
Key West
EYW
Key West
American Airlines
 
1 STOP
CRW
Charleston Yeager
12 Jan - 17 Jan
$278pp
CRW
Charleston Yeager
Delta
 
1 STOP
EYW
Key West
EYW
Key West
Delta
 
1 STOP
CRW
Charleston Yeager
5 Sep - 12 Sep
$298pp
CRW
Charleston Yeager
Delta
 
1 STOP
EYW
Key West
EYW
Key West
Delta
 
1 STOP
CRW
Charleston Yeager

Last minute flights from Charleston to Key West

Late deals on round-trip flights to Key West from Charleston, departing today and this week
13 Dec - 28 Dec
$420pp
CRW
Charleston Yeager
American Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
American Airlines
 
1 STOP
CRW
Charleston Yeager

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 December in Key West
77.0 °F
Avg rainfall for December in Key West
1.9 ″

Airports servicing Charleston

Airports servicing Key West

Related info for your journey

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

Flight FAQs

From Charleston to Key West

What percent of flights are delayed?

Airlines departing from Charleston to Key West can be delayed by up to 73min. or more hours.

How many passenger seats are available on a flight on this route?

20,209,192 seats are available from Charleston Yeager to Key West per day on average.

What is the cheapest airline for this route?

The cheapest airline for this route is ExpressJet. When flying this airline from Charleston to Key West on average you can expect to find 108 flights available for this route daily.

Does it rain more in Charleston or Key West?

The rainfall in Charleston is generally less than the rainfall in Key West. This will continue over the next 18 days.

Is Charleston weather warmer or cooler than Key West?

Our data indicates that the weather will be 91 °F on average in the month of August. The temperature in Key West is typically hotter than in Charleston. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.