How long is the flight from Charleston, West Virginia to Key West?

A quick flight from Charleston, West Virginia to Key West can take about 5h 23m. Delta provides one of the quickest options available for as low as $318. The distance between Charleston, West Virginia and Key West is about 954 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Charleston, West Virginia to Key West round-trip?

Delta, at $250, was found to be the cheapest airline from Charleston, West Virginia to Key West. An alternate airline flying to your destination would be American Airlines. Delta is priced at 44% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

What is the cheapest time of day to fly from CRW to EYW?

When flying from Charleston, West Virginia to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Charleston, West Virginia-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston, West Virginia-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston, West Virginia-Key West flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Charleston, West Virginia-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston, West Virginia-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Charleston to Key West that include hotel bookings?

Yes. In addition to deals on Charleston to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Charleston to Key West?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Key West.

Can I find deals for business class flights from Charleston to Key West?

Yes. Cheapflights offers flight deals from Charleston to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$318+ Cheap Flights from Charleston, WV to Key West

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Cheap flight deals from Charleston to Key West

Cheapest

Best

Last-minute

One-way

Cheapest flights from Charleston to Key West
Explore the most affordable flight options available from Charleston to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.

Fri 10/302:38 pm -

1 stop5h 23m

Fri 11/137:25 am -

1 stop6h 30m

Deal found 8/24

$318

Sat 11/146:05 am -

1 stop7h 03m

Thu 11/194:53 pm -

1 stop7h 10m

Deal found 8/24

$374

Wed 12/212:34 pm -

1 stop5h 27m

Sat 12/51:52 pm -

1 stop4h 46m

Deal found 8/21

$388

Thu 11/192:35 pm -

1 stop5h 25m

Mon 11/236:05 pm -

1 stop4h 54m

Deal found 8/23

$398

Sat 11/1411:20 am -

1 stop5h 50m

Fri 11/206:05 pm -

1 stop5h 38m

Deal found 8/25

$413

Wed 8/266:20 am -

2 stops6h 48m

Tue 9/111:30 am -

2 stops6h 55m

Deal found 8/25

$441

Best flights from Charleston to Key West
Discover carefully curated flight deals from Charleston to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.

Fri 10/302:38 pm -

1 stop5h 23m

Fri 11/137:25 am -

1 stop6h 30m

Deal found 8/24

$318

Sat 11/146:05 am -

2 stops10h 21m

Sat 11/217:18 pm -

1 stop4h 45m

Deal found 8/22

$464

Sat 11/1411:20 am -

1 stop5h 50m

Fri 11/206:05 pm -

1 stop5h 38m

Deal found 8/25

$413

Sat 8/2910:25 am -

1 stop5h 53m

Mon 8/3110:15 am -

2 stops8h 10m

Deal found 8/25

$520

Thu 11/1911:00 am -

2 stops8h 27m

Mon 11/237:18 pm -

1 stop4h 45m

Deal found 8/25

$549

Sat 11/146:05 am -

2 stops10h 21m

Thu 11/1910:18 am -

2 stops9h 04m

Deal found 8/21

$567

Find flight deals from Charleston to Key West

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$318 (Delta)
Popular in	March
Cheapest in	January

Provider with most accurate pricing for Charleston Yeager-Key West flight deals.

Search Deals

Provider most trusted by Cheapflights users for Charleston Yeager-Key West flights.

Search Deals

From Charleston Yeager to Key West

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($115 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonKey West

CRW Charleston Yeager - EYW Key West

CRWEYW

Charleston Yeager

Fri 10/30

2:38 pm-8:01 pm

1 stop5h 23m

Key West

Fri 11/13

7:25 am-1:55 pm

1 stop6h 30m

$318

Quickest round-trip

CharlestonKey West

CRW Charleston Yeager - EYW Key West

CRWEYW

Charleston Yeager

Sat 11/14

11:20 am-5:10 pm

1 stop5h 50m

Key West

Fri 11/20

6:05 pm-11:43 pm

1 stop5h 38m

$413

CharlestonKey West

CRW Charleston Yeager - EYW Key West

CRWEYW

Charleston Yeager

Sat 11/14

6:05 am-4:26 pm

2 stops10h 21m

Key West

Sat 11/21

7:18 pm-12:03 am

1 stop4h 45m

$464

CharlestonKey West

CRW Charleston Yeager - EYW Key West

CRWEYW

Charleston Yeager

Sat 8/29

10:25 am-4:18 pm

1 stop5h 53m

Key West

Mon 8/31

10:15 am-6:25 pm

2 stops8h 10m

$520

CharlestonKey West

CRW Charleston Yeager - EYW Key West

CRWEYW

Charleston Yeager

Thu 11/19

11:00 am-7:27 pm

2 stops8h 27m

Key West

Mon 11/23

7:18 pm-12:03 am

1 stop4h 45m

$549

CharlestonKey West

CRW Charleston Yeager - EYW Key West

CRWEYW

Charleston Yeager

Sat 11/14

6:05 am-4:26 pm

2 stops10h 21m

Key West

Thu 11/19

10:18 am-7:22 pm

2 stops9h 04m

$567

Cheapest one-way

Quickest one-way

CharlestonKey West

CRW Charleston Yeager - EYW Key West

CRWEYW

Charleston Yeager

Sat 12/26

5:00 am-12:43 pm

1 stop7h 43m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/25

Sorted by cheapest first

Compare providers for flights from Charleston to Key West

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Key West in August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Charleston, West Virginia-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston, West Virginia-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston, West Virginia-Key West flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Charleston, West Virginia-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston, West Virginia-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Charleston to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Charleston with our price prediction graph.

CRW-EYW

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Key West

Get a feel of what it's like to fly with Delta and American Airlines from Charleston to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,529 reviews

Reviews

1 / 20

4.0

Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Delta

7.8

Good

8,529 reviews

Delta

7.8

Good

8,529 reviews

Reviews

1 / 20

4.0

Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

American Airlines

7.1

Good

11,995 reviews

Delta

7.8

Good

8,529 reviews

Reviews

1 / 20

4.0

Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Related info for your journey

How long is the flight from Charleston, West Virginia to Key West?
A quick flight from Charleston, West Virginia to Key West can take about 5h 23m. Delta provides one of the quickest options available for as low as $318. The distance between Charleston, West Virginia and Key West is about 954 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Charleston, West Virginia to Key West round-trip?
Delta, at $250, was found to be the cheapest airline from Charleston, West Virginia to Key West. An alternate airline flying to your destination would be American Airlines. Delta is priced at 44% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Charleston to Key West that include hotel bookings?
Yes. In addition to deals on Charleston to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charleston to Key West?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Key West.
Can I find deals for business class flights from Charleston to Key West?
Yes. Cheapflights offers flight deals from Charleston to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

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Other flight options

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Popular flights

Alternative routes for Charleston to Key West

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Top 2 airlines flying from Charleston to Key West

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$250	Average$388	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$258	Average$460	FlexibilityNo cancel fee	On-time71%

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$318+ Cheap flights from Charleston, WV to Key West (CRW - EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to Key West with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Charleston to Key West

Cheapest flights from Charleston to Key WestExplore the most affordable flight options available from Charleston to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.

Explore the most affordable flight options available from Charleston to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.

Best flights from Charleston to Key WestDiscover carefully curated flight deals from Charleston to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.

Discover carefully curated flight deals from Charleston to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.

Last-minute flights from Charleston to Key WestDiscover last-minute flight deals from Charleston to Key West. Data last updated August 26, 2026 and is based on user searches.

Discover last-minute flight deals from Charleston to Key West. Data last updated August 26, 2026 and is based on user searches.

One-way flights from Charleston to Key WestSearch for one-way flight options from Charleston to Key West. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.

Search for one-way flight options from Charleston to Key West. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.

Find flight deals from Charleston to Key West

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Key West that are best for you.

Compare providers for flights from Charleston to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Key West in August.

Best time to book a flight from Charleston to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Charleston with our price prediction graph.

Reviews of airlines servicing Key West

Get a feel of what it's like to fly with Delta and American Airlines from Charleston to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Charleston, West Virginia to Key West?

What are the cheapest airlines flying from Charleston, West Virginia to Key West round-trip?

Can I find deals for flights from Charleston to Key West that include hotel bookings?

How can I find direct flights from Charleston to Key West?

Can I find deals for business class flights from Charleston to Key West?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Key West by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Charleston to Key West by cabin class

Find flights from Charleston to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Key West

Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.

Charleston and Key West flights

Browse other Charleston and Key West flight options. Last updated on August 26, 2026.

Other flights from Charleston

Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 2 airlines flying from Charleston to Key West

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Book with Flexibility

Travel Smart

Cheapest flights from Charleston to Key West
Explore the most affordable flight options available from Charleston to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.

Best flights from Charleston to Key West
Discover carefully curated flight deals from Charleston to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.

Last-minute flights from Charleston to Key West
Discover last-minute flight deals from Charleston to Key West. Data last updated August 26, 2026 and is based on user searches.

One-way flights from Charleston to Key West
Search for one-way flight options from Charleston to Key West. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.