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Cheap flights from Charleston to Key West from $55

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Charleston to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
6:00 am - 9:24 amCHS  Charleston-EYW Key West
3h 24m1 stop Tampa
Breeze Airways Logo
10:04 am - 1:24 pmEYW  Key West-CHS Charleston
3h 20m1 stop Tampa
$101Breeze Airways
Sat, Nov 14 - Wed, Nov 18
Breeze Airways Logo
6:00 am - 9:24 amCHS  Charleston-EYW Key West
3h 24m1 stop Tampa
Breeze Airways Logo
10:04 am - 1:24 pmEYW  Key West-CHS Charleston
3h 20m1 stop Tampa
$110Breeze Airways
Sat, Nov 14 - Wed, Nov 18
Breeze Airways Logo
6:00 am - 9:24 amCHS  Charleston-EYW Key West
3h 24m1 stop Tampa
Breeze Airways Logo
10:45 am - 2:05 pmEYW  Key West-CHS Charleston
3h 20m1 stop Tampa
$111Breeze Airways
Wed, Nov 18 - Wed, Dec 2
Multiple Airlines Logo
7:00 am - 11:13 amCHS  Charleston-EYW Key West
28h 13m1 stop Cincinnati Cinci./N. Kentucky
Multiple Airlines Logo
5:35 pm - 8:55 pmEYW  Key West-CHS Charleston
3h 20m1 stop Tampa
$194Multiple Airlines
Sun, Dec 13 - Sat, Dec 19
Multiple Airlines Logo
6:45 am - 6:32 pmCHS  Charleston-EYW Key West
11h 47m1 stop Columbus
Multiple Airlines Logo
10:59 am - 8:38 amEYW  Key West-CHS Charleston
21h 39m1 stop Orlando
$210Multiple Airlines
Sun, Dec 6 - Mon, Dec 7
Multiple Airlines Logo
6:40 am - 10:04 amCHS  Charleston-EYW Key West
3h 24m1 stop Tampa
Multiple Airlines Logo
4:01 pm - 6:56 pmEYW  Key West-CHS Charleston
26h 55m2 stops Tampa St. Petersburg Cincinnati Cinci./N. Kentucky
$218Multiple Airlines
Wed, Dec 16 - Sat, Dec 19
Delta Logo
2:04 pm - 8:01 pmCHS  Charleston-EYW Key West
5h 57m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:15 am - 11:45 amEYW  Key West-CHS Charleston
4h 30m1 stop Atlanta Hartsfield-Jackson
$381Delta
Tue, Dec 15 - Tue, Dec 22
Delta Logo
12:55 pm - 5:10 pmCHS  Charleston-EYW Key West
4h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:50 pm - 8:56 pmEYW  Key West-CHS Charleston
6h 06m1 stop Atlanta Hartsfield-Jackson
$419Delta
Tue, Dec 15 - Wed, Dec 23
American Airlines Logo
11:09 am - 5:52 pmCHS  Charleston-EYW Key West
6h 43m1 stop Charlotte Douglas
American Airlines Logo
7:28 pm - 11:59 pmEYW  Key West-CHS Charleston
4h 31m1 stop Charlotte Douglas
$429American Airlines
Wed, Mar 10 - Sat, Mar 13
American Airlines Logo
6:10 am - 5:15 pmCHS  Charleston-EYW Key West
11h 05m2 stops Charlotte Douglas Miami
American Airlines Logo
3:41 pm - 9:13 pmEYW  Key West-CHS Charleston
5h 32m1 stop Charlotte Douglas
$462American Airlines
Wed, Nov 18 - Wed, Dec 2

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Breeze Airways flights from Charleston to Key West

Our best Breeze Airways deals on Charleston to Key West flight tickets
Breeze Airways
Nov 14
CHS6:00 amCharleston
3h 24m
1 stop
EYW9:24 amKey West
Nov 18
EYW10:04 amKey West
3h 20m
1 stop
CHS1:24 pmCharleston
$101
Breeze Airways
Nov 14
CHS6:00 amCharleston
3h 24m
1 stop
EYW9:24 amKey West
Nov 18
EYW10:04 amKey West
3h 20m
1 stop
CHS1:24 pmCharleston
$110
Breeze Airways
Nov 18
CHS6:00 amCharleston
3h 24m
1 stop
EYW9:24 amKey West
Dec 2
EYW10:45 amKey West
3h 20m
1 stop
CHS2:05 pmCharleston
$111

momondo 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
Quickest round-trip

CharlestonKey West

CHS Charleston - EYW Key West

CHSEYW

Charleston

Sat 11/14

6:00 am-9:24 am

1 stop3h 24m

Key West

Wed 11/18

10:04 am-1:24 pm

1 stop3h 20m

$101

CharlestonKey West

CHS Charleston - EYW Key West

CHSEYW

Charleston

Sat 11/14

6:00 am-9:24 am

1 stop3h 24m

Key West

Wed 11/18

10:04 am-1:24 pm

1 stop3h 20m

$110

CharlestonKey West

CHS Charleston - EYW Key West

CHSEYW

Charleston

Wed 11/18

6:00 am-9:24 am

1 stop3h 24m

Key West

Wed 12/2

10:45 am-2:05 pm

1 stop3h 20m

$111

CharlestonKey West

CHS Charleston - EYW Key West

CHSEYW

Charleston

Sun 12/13

7:00 am-11:13 am

1 stop28h 13m

Key West

Sat 12/19

5:35 pm-8:55 pm

1 stop3h 20m

$194

CharlestonKey West

CHS Charleston - EYW Key West

CHSEYW

Charleston

Sun 12/6

6:45 am-6:32 pm

1 stop11h 47m

Key West

Mon 12/7

10:59 am-8:38 am

1 stop21h 39m

$210

CharlestonKey West

CHS Charleston - EYW Key West

CHSEYW

Charleston

Wed 12/16

6:40 am-10:04 am

1 stop3h 24m

Key West

Sat 12/19

4:01 pm-6:56 pm

2 stops26h 55m

$218

CharlestonKey West

CHS Charleston - EYW Key West

CHSEYW

Charleston

Tue 12/15

2:04 pm-8:01 pm

1 stop5h 57m

Key West

Tue 12/22

7:15 am-11:45 am

1 stop4h 30m

$381

CharlestonKey West

CHS Charleston - EYW Key West

CHSEYW

Charleston

Tue 12/15

12:55 pm-5:10 pm

1 stop4h 15m

Key West

Wed 12/23

2:50 pm-8:56 pm

1 stop6h 06m

$419

CharlestonKey West

CHS Charleston - EYW Key West

CHSEYW

Charleston

Wed 3/10

11:09 am-5:52 pm

1 stop6h 43m

Key West

Sat 3/13

7:28 pm-11:59 pm

1 stop4h 31m

$429

CharlestonKey West

CHS Charleston - EYW Key West

CHSEYW

Charleston

Wed 11/18

6:10 am-5:15 pm

2 stops11h 05m

Key West

Wed 12/2

3:41 pm-9:13 pm

1 stop5h 32m

$462

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Key West from

How to get the cheapest flight ticket from Charleston to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Charleston and Key West?

Prices are currently low for flights on this route.

Typical prices usually range from $131 to $444.
The lowest price recently found on this route was $101.

What is the cheapest month to fly to Key West?

In general, September is the cheapest month to fly from Charleston to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $138. If you are unable to visit Key West during the month of September, then departing from Charleston during the month November is also very affordable. Most momondo users find prices during this month for around $292.

When to book flights from Charleston to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to Key West (CHS to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Key West

Best Price Found

$55

Fastest flight time

3h 24m

Direct flights

None
The best one-way flight to Key West from Charleston in the past 72 hours is $55. The best round-trip flight deal from Charleston to Key West found on momondo in the last 72 hours is $101.
The fastest flight from Charleston to Key West takes 3h 24m
There are no direct flights from Charleston to Key West. There are no popular flight routes from Charleston to Key West.
Search flight deals

Frequently asked questions about flying from Charleston to Key West

  • How far is Charleston to Key West by plane?

    There are 578.8 mi between Charleston and Key West. 3h 24m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Charleston Airport to Key West Airport?

    Prices for flights from Charleston Airport to Key West Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Charleston Airport to Key West Airport?

  • How old do you have to be to fly from Charleston Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Charleston Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The necessary travel and health documents for your Key West Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Charleston to Key West?

Best airlines flying from Charleston to Key West

Compare and see reviews for airlines that fly from Charleston to Key West with momondo
Airline
Rating
Free Cancellation
Price
Breeze AirwaysPriceFrom $101Free CancellationRating
8.2
324 reviews
Search Breeze Airways flights
American AirlinesPriceFrom $330Free CancellationRating
7.0
12,215 reviews
Search American Airlines flights
DeltaPriceFrom $344Free CancellationRating
7.8
8,697 reviews
Search Delta flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Key West?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Charleston to Key West. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Charleston to Key West with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Key West from Charleston with this policy.

How can momondo help me find flights from Charleston to Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Charleston.

I’m not ready to book a flight from Charleston to Key West right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Charleston to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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