$147+ Cheap flights from Charleston, WV (CRW) to Florida Keys
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — EYW
May 3 — May 101
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Florida Keys with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Florida Keys
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Cheapest flights from Charleston to Florida KeysExplore the most affordable flight options available from Charleston to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.
Explore the most affordable flight options available from Charleston to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
CRW
- EYW
1 stop5h 24m
American Airlines
Wed 5/65:03 pm
EYW
- CRW
1 stop4h 57m
American Airlines
Deal found 3/30![American Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:59 pm
CRW
- MIA
1 stop5h 44m
Delta
Tue 5/196:00 am
MIA
- CRW
1 stop4h 32m
Delta
Deal found 3/31![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
CRW
- MIA
2 stops7h 12m
American Airlines
Tue 5/194:31 pm
MIA
- CRW
1 stop4h 59m
American Airlines
Deal found 3/31![American Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:40 pm
CRW
- MIA
1 stop6h 14m
Delta
Sat 10/36:00 am
MIA
- CRW
1 stop4h 26m
Delta
Deal found 3/31![Delta logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:52 pm
CRW
- MIA
2 stops39h 11m
Multiple Airlines
Sat 4/255:30 pm
MIA
- CRW
1 stop20h 33m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:11 pm
CRW
- MIA
1 stop4h 40m
American Airlines
Sat 5/25:17 pm
MIA
- CRW
1 stop5h 03m
American Airlines
Deal found 3/31![American Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:40 pm
CRW
- MIA
1 stop6h 12m
Delta
Sat 12/56:00 am
MIA
- CRW
1 stop4h 24m
Delta
Deal found 4/1![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:10 pm
CRW
- MIA
1 stop4h 38m
Delta
Sat 4/256:00 am
MIA
- CRW
1 stop4h 20m
Delta
Deal found 4/1![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:07 am
CRW
- MIA
1 stop7h 04m
Delta
Sat 8/86:00 am
MIA
- CRW
1 stop4h 24m
Delta
Deal found 4/2![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:20 pm
CRW
- MIA
1 stop5h 34m
Delta
Tue 4/218:05 am
MIA
- CRW
1 stop6h 37m
Delta
Deal found 4/2![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:42 pm
CRW
- EYW
1 stop5h 11m
Delta
Wed 7/87:45 am
EYW
- CRW
1 stop6h 17m
Delta
Deal found 4/2![Delta logo]()
$343
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:05 pm
CRW
- MIA
1 stop4h 41m
American Airlines
Wed 7/153:33 pm
MIA
- CRW
1 stop6h 21m
American Airlines
Deal found 4/1![American Airlines logo]()
$344
Best flights from Charleston to Florida KeysDiscover carefully curated flight deals from Charleston to Florida Keys that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
Discover carefully curated flight deals from Charleston to Florida Keys that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:59 pm
CRW
- MIA
1 stop5h 44m
Delta
Tue 5/196:00 am
MIA
- CRW
1 stop4h 32m
Delta
Deal found 3/30![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:00 am
CRW
- EYW
1 stop5h 24m
American Airlines
Sat 5/307:29 pm
EYW
- CRW
1 stop4h 27m
American Airlines
Deal found 4/2![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:45 am
CRW
- MIA
1 stop8h 20m
United Airlines
Sat 4/188:55 am
MIA
- CRW
1 stop8h 08m
United Airlines
Deal found 3/30![United Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:40 pm
CRW
- MIA
1 stop6h 14m
Delta
Sat 10/38:05 am
MIA
- CRW
1 stop6h 38m
Delta
Deal found 3/29![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:20 pm
CRW
- MIA
1 stop5h 34m
Delta
Sun 4/196:00 am
MIA
- CRW
1 stop4h 22m
Delta
Deal found 4/2![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:42 pm
CRW
- EYW
1 stop5h 11m
Delta
Wed 7/87:45 am
EYW
- CRW
1 stop6h 17m
Delta
Deal found 4/2![Delta logo]()
$343
This American Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:02 am
CRW
- EYW
1 stop5h 05m
American Airlines
Wed 7/81:01 pm
EYW
- CRW
2 stops8h 53m
American Airlines
Deal found 3/29![American Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:56 pm
CRW
- MIA
1 stop5h 59m
Delta
Sat 8/16:00 am
MIA
- CRW
1 stop4h 24m
Delta
Deal found 3/29![Delta logo]()
$358
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:45 am
CRW
- MIA
2 stops31h 42m
United Airlines
Sat 5/24:20 pm
MIA
- CRW
1 stop6h 29m
United Airlines
Deal found 3/31![United Airlines logo]()
$613
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:10 pm
CRW
- MIA
2 stops18h 04m
Delta
Sat 4/256:00 am
MIA
- CRW
1 stop4h 20m
Delta
Deal found 4/1![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:59 pm
CRW
- MIA
1 stop5h 48m
Delta
Fri 5/156:00 am
MIA
- CRW
1 stop4h 32m
Delta
Deal found 3/31![Delta logo]()
$526
Last-minute flights from Charleston to Florida KeysDiscover last-minute flight deals from Charleston to Florida Keys. Data last updated April 3, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Florida Keys. Data last updated April 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:10 pm
CRW
- MIA
1 stop5h 44m
Delta
Mon 4/208:05 am
MIA
- CRW
1 stop6h 35m
Delta
Deal found 4/1![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:20 pm
CRW
- MIA
1 stop5h 34m
Delta
Tue 4/218:05 am
MIA
- CRW
1 stop6h 37m
Delta
Deal found 4/2![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:11 pm
CRW
- EYW
1 stop4h 25m
American Airlines
Tue 4/213:58 pm
EYW
- CRW
2 stops7h 05m
American Airlines
Deal found 4/1![American Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:10 pm
CRW
- MIA
1 stop4h 38m
Delta
Sat 4/256:00 am
MIA
- CRW
1 stop4h 20m
Delta
Deal found 4/1![Delta logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:52 pm
CRW
- MIA
2 stops39h 11m
Multiple Airlines
Sat 4/255:30 pm
MIA
- CRW
1 stop20h 33m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$293
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:10 pm
CRW
- MIA
1 stop5h 44m
Delta
Sat 5/26:00 am
MIA
- CRW
1 stop4h 20m
Delta
Deal found 4/2![Delta logo]()
$288
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:11 pm
CRW
- MIA
1 stop4h 40m
American Airlines
Sat 5/25:17 pm
MIA
- CRW
1 stop5h 03m
American Airlines
Deal found 3/31![American Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
CRW
- EYW
1 stop5h 30m
American Airlines
Sat 5/25:04 pm
EYW
- CRW
1 stop5h 16m
American Airlines
Deal found 4/1![American Airlines logo]()
$350
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
CRW
- EYW
1 stop5h 24m
American Airlines
Wed 5/65:03 pm
EYW
- CRW
1 stop4h 57m
American Airlines
Deal found 3/30![American Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:59 pm
CRW
- MIA
1 stop5h 44m
Delta
Tue 5/196:00 am
MIA
- CRW
1 stop4h 32m
Delta
Deal found 3/31![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
CRW
- MIA
2 stops7h 12m
American Airlines
Tue 5/194:31 pm
MIA
- CRW
1 stop4h 59m
American Airlines
Deal found 3/31![American Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:56 am
CRW
- MIA
1 stop27h 08m
Multiple Airlines
Sun 5/315:05 am
MIA
- CRW
2 stops28h 21m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$354
One-way flights from Charleston to Florida KeysSearch for one-way flight options from Charleston to Florida Keys. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
Search for one-way flight options from Charleston to Florida Keys. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:56 am
CRW
- MIA
1 stop24h 06m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$147
This Vakatrip deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/172:45 pm
CRW
- EYW
1 stop20h 42m
Breeze Airways
Deal found 4/2![Breeze Airways logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/289:56 am
CRW
- MIA
1 stop30h 48m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$193
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2311:04 am
CRW
- MIA
1 stop7h 05m
Delta
Deal found 4/1![Delta logo]()
$263
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:21 pm
CRW
- MIA
1 stop7h 12m
United Airlines
Deal found 3/30![United Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:45 am
CRW
- MIA
1 stop8h 12m
United Airlines
Deal found 3/31![United Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:45 am
CRW
- MIA
1 stop8h 20m
United Airlines
Deal found 4/1![United Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:42 am
CRW
- MIA
2 stops7h 29m
American Airlines
Deal found 4/1![American Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:45 am
CRW
- MIA
1 stop8h 20m
United Airlines
Deal found 3/31![United Airlines logo]()
$423
Find flight deals from Charleston to Florida Keys
Keep the following information in mind while searching for Charleston to Florida Keys flight deals. Data was last updated April 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $250 (American Airlines) |
One-way from | $147 (Kiwi.com) |
Popular in | April |
Cheapest in | December |
Average price | $575 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Florida Keys that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2026.
Use the filters below to find and compare flights from Charleston to Florida Keys that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Tue 5/12
6:59 pm-12:43 am
1 stop5h 44m
Miami
Tue 5/19
6:00 am-10:32 am
1 stop4h 32m
$278
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Sun 9/27
6:40 pm-12:54 am
1 stop6h 14m
Miami
Sat 10/3
8:05 am-2:43 pm
1 stop6h 38m
$288
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Fri 4/17
7:20 pm-12:54 am
1 stop5h 34m
Miami
Sun 4/19
6:00 am-10:22 am
1 stop4h 22m
$328
CharlestonKey West
CRW - EYW
CRWEYW
Charleston Yeager
Wed 7/1
2:42 pm-7:53 pm
1 stop5h 11m
Key West
Wed 7/8
7:45 am-2:02 pm
1 stop6h 17m
$343
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Fri 7/24
6:56 pm-12:55 am
1 stop5h 59m
Miami
Sat 8/1
6:00 am-10:24 am
1 stop4h 24m
$358
Quickest round-trip
CharlestonKey West
CRW - EYW
CRWEYW
Charleston Yeager
Sun 5/17
6:00 am-11:24 am
1 stop5h 24m
Key West
Sat 5/30
7:29 pm-11:56 pm
1 stop4h 27m
$374
CharlestonKey West
CRW - EYW
CRWEYW
Charleston Yeager
Wed 7/1
11:02 am-4:07 pm
1 stop5h 05m
Key West
Wed 7/8
1:01 pm-9:54 pm
2 stops8h 53m
$426
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Sat 4/18
4:10 pm-10:14 am
2 stops18h 04m
Miami
Sat 4/25
6:00 am-10:20 am
1 stop4h 20m
$442
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Tue 4/14
6:45 am-3:05 pm
1 stop8h 20m
Miami
Sat 4/18
8:55 am-5:03 pm
1 stop8h 08m
$453
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Mon 5/11
6:59 pm-12:47 am
1 stop5h 48m
Miami
Fri 5/15
6:00 am-10:32 am
1 stop4h 32m
$526
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Charleston to Florida Keys
Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Charleston with our price prediction graph.
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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.
Cheapflights Insights
Everything you need to know about your flight from Charleston to Florida Keys
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What is the cheapest month to book a flight from Charleston, West Virginia to Florida Keys?
Currently, December is the cheapest month in which you can book a flight from Charleston, West Virginia to Florida Keys (average of $147). Flying from Charleston, West Virginia to Florida Keys in November is currently the most expensive (average of $788). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Florida Keys
Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated April 3, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Charleston to Florida Keys. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Charleston to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Charleston to Florida Keys
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Complete your trip
Complete your trip to Florida Keys by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to Florida Keys by cabin class
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Charleston and Florida Keys flights
Browse other Charleston and Florida Keys flight options. Last updated on April 3, 2026.
Popular flight searches
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Top 2 airlines flying from Charleston to Florida Keys
Discover the top 2 airlines that operate flights from Charleston to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$428 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$434 | FlexibilityNo cancel fee | On-time71% |