$74+ Cheap flights from Charleston (CHS) 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — EYW
may. 4 — may. 111
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Florida Keys with Cheapflights
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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 abril 4, 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 abril 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/4. 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.
sáb. 4/185:16 pm
CHS
- EYW
1 stop17h 05m
Breeze Airways
vie. 4/249:49 am
EYW
- CHS
1 stop12h 04m
Breeze Airways
Deal found 4/4![Breeze Airways logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
sáb. 4/185:16 pm
CHS
- EYW
1 stop17h 05m
Breeze Airways
mié. 4/2211:51 am
EYW
- CHS
1 stop20h 47m
Breeze Airways
Deal found 4/3![Breeze Airways logo]()
$156
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.
sáb. 12/56:40 am
CHS
- EYW
1 stop3h 24m
Breeze Airways
mié. 12/910:45 am
EYW
- CHS
1 stop3h 20m
Breeze Airways
Deal found 3/30![Breeze Airways logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
mar. 5/510:15 am
CHS
- EYW
1 stop24h 51m
Breeze Airways
mar. 5/121:14 pm
EYW
- CHS
1 stop23h 36m
Breeze Airways
Deal found 4/3![Breeze Airways logo]()
$173
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/238:20 pm
CHS
- EYW
1 stop16h 11m
Breeze Airways
vie. 8/2812:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 4/2![Breeze Airways logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
mar. 5/510:15 am
CHS
- EYW
1 stop24h 51m
Breeze Airways
vie. 5/812:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 4/3![Breeze Airways logo]()
$181
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/123:01 pm
CHS
- EYW
1 stop21h 25m
Breeze Airways
jue. 4/169:46 am
EYW
- CHS
1 stop22h 57m
Breeze Airways
Deal found 3/31![Breeze Airways logo]()
$187
This Breeze Airways deal was found by Cheapflights users on 4/3. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/128:59 pm
CHS
- EYW
1 stop12h 10m
Breeze Airways
mié. 4/1511:51 am
EYW
- CHS
1 stop20h 47m
Breeze Airways
Deal found 4/3![Breeze Airways logo]()
$193
This American Airlines deal was found by Cheapflights users on 4/3. 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.
sáb. 5/238:09 pm
CHS
- MIA
Nonstop1h 46m
American Airlines
sáb. 5/3010:14 pm
MIA
- CHS
Nonstop1h 45m
American Airlines
Deal found 4/3![American Airlines logo]()
$207
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.
mar. 5/56:25 am
CHS
- MIA
1 stop5h 46m
Delta
mar. 5/122:01 pm
MIA
- CHS
1 stop5h 25m
Delta
Deal found 4/2![Delta logo]()
$209
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/2112:05 pm
CHS
- MIA
1 stop28h 17m
Multiple Airlines
mié. 4/297:04 pm
MIA
- CHS
2 stops21h 21m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$215
This American Airlines deal was found by Cheapflights users on 4/3. 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.
mar. 4/148:11 am
CHS
- MIA
1 stop7h 00m
American Airlines
sáb. 4/185:42 pm
MIA
- CHS
Nonstop1h 55m
American Airlines
Deal found 4/3![American Airlines logo]()
$217
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 abril 4, 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 abril 4, 2026.
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/123:01 pm
CHS
- EYW
1 stop21h 25m
Breeze Airways
jue. 4/169:46 am
EYW
- CHS
1 stop22h 57m
Breeze Airways
Deal found 3/31![Breeze Airways logo]()
$187
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/257:35 am
CHS
- MIA
1 stop8h 30m
Southwest
dom. 5/36:45 am
MIA
- CHS
1 stop9h 35m
Southwest
Deal found 4/1![Southwest logo]()
$267
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.
mié. 6/241:11 pm
CHS
- MIA
1 stop4h 58m
Delta
lun. 6/297:16 pm
MIA
- CHS
1 stop5h 20m
Delta
Deal found 3/30![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 4/4. 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.
mié. 4/226:00 am
CHS
- MIA
2 stops12h 28m
United Airlines
mié. 4/2912:24 pm
MIA
- CHS
1 stop9h 01m
United Airlines
Deal found 4/4![United Airlines logo]()
$383
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/123:01 pm
CHS
- EYW
1 stop21h 25m
Breeze Airways
mié. 4/1511:51 am
EYW
- CHS
1 stop20h 47m
Breeze Airways
Deal found 3/31![Breeze Airways logo]()
$218
This Breeze Airways deal was found by Cheapflights users on 4/3. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/3010:48 pm
CHS
- EYW
1 stop13h 38m
Breeze Airways
dom. 5/39:46 am
EYW
- CHS
1 stop6h 39m
Breeze Airways
Deal found 4/3![Breeze Airways logo]()
$257
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/266:40 am
CHS
- MIA
1 stop6h 00m
Southwest
sáb. 5/306:35 am
MIA
- CHS
1 stop7h 30m
Southwest
Deal found 3/31![Southwest logo]()
$297
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.
mar. 5/52:20 pm
CHS
- EYW
1 stop5h 20m
Delta
sáb. 5/96:19 pm
EYW
- CHS
1 stop4h 37m
Delta
Deal found 3/30![Delta logo]()
$331
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/188:20 pm
CHS
- EYW
1 stop16h 11m
Breeze Airways
lun. 6/2212:07 pm
EYW
- CHS
1 stop20h 31m
Breeze Airways
Deal found 4/1![Breeze Airways logo]()
$284
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/256:00 am
CHS
- MIA
2 stops10h 50m
Southwest
sáb. 5/306:35 am
MIA
- CHS
1 stop7h 30m
Southwest
Deal found 4/2![Southwest logo]()
$323
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.
vie. 4/2410:53 am
CHS
- EYW
2 stops46h 13m
Breeze Airways
jue. 4/309:46 am
EYW
- CHS
1 stop6h 39m
Breeze Airways
Deal found 4/1![Breeze Airways logo]()
$296
This Southwest deal was found by Cheapflights users on 4/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/201:15 pm
CHS
- MIA
2 stops8h 45m
Southwest
mar. 4/217:00 am
MIA
- CHS
2 stops10h 40m
Southwest
Deal found 4/3![Southwest logo]()
$352
This Delta deal was found by Cheapflights users on 4/3. 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.
mié. 4/812:29 pm
CHS
- MIA
1 stop4h 59m
Delta
lun. 4/136:15 pm
MIA
- CHS
1 stop6h 07m
Delta
Deal found 4/3![Delta logo]()
$401
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/81:15 pm
CHS
- MIA
2 stops9h 35m
Southwest
lun. 5/116:40 am
MIA
- CHS
2 stops11h 40m
Southwest
Deal found 4/1![Southwest logo]()
$353
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/225:16 pm
CHS
- EYW
1 stop17h 05m
Breeze Airways
vie. 4/249:49 am
EYW
- CHS
1 stop12h 04m
Breeze Airways
Deal found 4/2![Breeze Airways logo]()
$322
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.
dom. 5/37:44 pm
CHS
- MIA
1 stop5h 10m
Delta
sáb. 5/96:00 am
MIA
- CHS
1 stop6h 10m
Delta
Deal found 4/2![Delta logo]()
$424
This Southwest deal was found by Cheapflights users on 4/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/234:45 pm
CHS
- MIA
1 stop6h 15m
Southwest
lun. 4/275:30 am
MIA
- CHS
1 stop10h 40m
Southwest
Deal found 4/3![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 4/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/72:25 pm
CHS
- MIA
1 stop6h 45m
Southwest
jue. 4/96:20 am
MIA
- CHS
2 stops12h 00m
Southwest
Deal found 4/3![Southwest logo]()
$406
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/224:45 pm
CHS
- MIA
1 stop6h 15m
Southwest
lun. 5/256:20 am
MIA
- CHS
2 stops12h 00m
Southwest
Deal found 3/31![Southwest logo]()
$419
Last-minute flights from Charleston to Florida KeysDiscover last-minute flight deals from Charleston to Florida Keys. Data last updated abril 4, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Florida Keys. Data last updated abril 4, 2026 and is based on user searches.
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/123:01 pm
CHS
- EYW
1 stop21h 25m
Breeze Airways
jue. 4/169:46 am
EYW
- CHS
1 stop22h 57m
Breeze Airways
Deal found 3/31![Breeze Airways logo]()
$187
This Breeze Airways deal was found by Cheapflights users on 4/3. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/128:59 pm
CHS
- EYW
1 stop12h 10m
Breeze Airways
mié. 4/1511:51 am
EYW
- CHS
1 stop20h 47m
Breeze Airways
Deal found 4/3![Breeze Airways logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 4/4. 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.
sáb. 4/185:16 pm
CHS
- EYW
1 stop17h 05m
Breeze Airways
vie. 4/249:49 am
EYW
- CHS
1 stop12h 04m
Breeze Airways
Deal found 4/4![Breeze Airways logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
sáb. 4/185:16 pm
CHS
- EYW
1 stop17h 05m
Breeze Airways
mié. 4/2211:51 am
EYW
- CHS
1 stop20h 47m
Breeze Airways
Deal found 4/3![Breeze Airways logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
sáb. 5/25:01 pm
CHS
- EYW
1 stop17h 20m
Breeze Airways
mar. 5/121:14 pm
EYW
- CHS
1 stop23h 36m
Breeze Airways
Deal found 4/3![Breeze Airways logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
sáb. 5/25:01 pm
CHS
- EYW
1 stop17h 20m
Breeze Airways
vie. 5/812:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 4/3![Breeze Airways logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
dom. 5/310:48 pm
CHS
- EYW
1 stop13h 38m
Breeze Airways
mar. 5/121:14 pm
EYW
- CHS
1 stop23h 36m
Breeze Airways
Deal found 4/3![Breeze Airways logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
dom. 5/310:48 pm
CHS
- EYW
1 stop13h 38m
Breeze Airways
vie. 5/812:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 4/3![Breeze Airways logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
mar. 5/510:15 am
CHS
- EYW
1 stop24h 51m
Breeze Airways
mar. 5/121:14 pm
EYW
- CHS
1 stop23h 36m
Breeze Airways
Deal found 4/3![Breeze Airways logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
mar. 5/510:15 am
CHS
- EYW
1 stop24h 51m
Breeze Airways
vie. 5/812:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 4/3![Breeze Airways logo]()
$181
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.
mar. 5/56:25 am
CHS
- MIA
1 stop5h 46m
Delta
mar. 5/122:01 pm
MIA
- CHS
1 stop5h 25m
Delta
Deal found 4/2![Delta logo]()
$209
This American Airlines deal was found by Cheapflights users on 4/3. 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.
sáb. 5/238:09 pm
CHS
- MIA
Nonstop1h 46m
American Airlines
sáb. 5/3010:14 pm
MIA
- CHS
Nonstop1h 45m
American Airlines
Deal found 4/3![American Airlines logo]()
$207
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 abril 4, 2026.
Search for one-way flight options from Charleston to Florida Keys. Find affordable one-way fares based on user searches. Data last updated abril 4, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/143:01 pm
CHS
- EYW
1 stop20h 10m
Breeze Airways
Deal found 4/2![Breeze Airways logo]()
$74
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/185:16 pm
CHS
- EYW
1 stop22h 26m
Breeze Airways
Deal found 3/31![Breeze Airways logo]()
$78
This Southwest deal was found by Cheapflights users on 4/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/216:40 am
CHS
- MIA
1 stop6h 00m
Southwest
Deal found 4/4![Southwest logo]()
$89
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/28:00 am
CHS
- MIA
1 stop11h 40m
Southwest
Deal found 4/2![Southwest logo]()
$94
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/208:28 pm
CHS
- EYW
1 stop15h 53m
Breeze Airways
Deal found 4/2![Breeze Airways logo]()
$99
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2912:05 pm
CHS
- MIA
1 stop28h 17m
Spirit Airlines
Deal found 3/31![Spirit Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
jue. 5/76:34 pm
CHS
- MIA
1 stop27h 18m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$105
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.
lun. 6/229:28 pm
CHS
- EYW
1 stop15h 06m
Breeze Airways
Deal found 4/1![Breeze Airways logo]()
$106
This Breeze Airways deal was found by Cheapflights users on 4/3. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/3010:48 pm
CHS
- EYW
1 stop13h 38m
Breeze Airways
Deal found 4/3![Breeze Airways logo]()
$107
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/104:10 pm
CHS
- MIA
1 stop6h 41m
Frontier
Deal found 4/1![Frontier logo]()
$110
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/93:54 pm
CHS
- MIA
1 stop6h 57m
Frontier
Deal found 3/31![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
vie. 5/112:03 pm
CHS
- MIA
1 stop28h 19m
Spirit Airlines
Deal found 4/3![Spirit Airlines logo]()
$112
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 abril 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $148 (Kiwi.com) |
One-way from | $74 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $321 |
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 abril 4, 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
CharlestonKey West
CHS - EYW
CHSEYW
Charleston
dom. 4/12
3:01 pm-12:26 pm
1 stop21h 25m
Key West
jue. 4/16
9:46 am-8:43 am
1 stop22h 57m
$187
CharlestonKey West
CHS - EYW
CHSEYW
Charleston
dom. 4/12
3:01 pm-12:26 pm
1 stop21h 25m
Key West
mié. 4/15
11:51 am-8:38 am
1 stop20h 47m
$218
CharlestonKey West
CHS - EYW
CHSEYW
Charleston
jue. 4/30
10:48 pm-12:26 pm
1 stop13h 38m
Key West
dom. 5/3
9:46 am-4:25 pm
1 stop6h 39m
$257
CharlestonMiami
CHS - MIA
CHSMIA
Charleston
sáb. 4/25
7:35 am-4:05 pm
1 stop8h 30m
Miami
dom. 5/3
6:45 am-4:20 pm
1 stop9h 35m
$267
CharlestonKey West
CHS - EYW
CHSEYW
Charleston
jue. 6/18
8:20 pm-12:31 pm
1 stop16h 11m
Key West
lun. 6/22
12:07 pm-8:38 am
1 stop20h 31m
$284
CharlestonKey West
CHS - EYW
CHSEYW
Charleston
vie. 4/24
10:53 am-9:06 am
2 stops46h 13m
Key West
jue. 4/30
9:46 am-4:25 pm
1 stop6h 39m
$296
CharlestonMiami
CHS - MIA
CHSMIA
Charleston
mar. 5/26
6:40 am-12:40 pm
1 stop6h 00m
Miami
sáb. 5/30
6:35 am-2:05 pm
1 stop7h 30m
$297
CharlestonMiami
CHS - MIA
CHSMIA
Charleston
mié. 6/24
1:11 pm-6:09 pm
1 stop4h 58m
Miami
lun. 6/29
7:16 pm-12:36 am
1 stop5h 20m
$322
CharlestonKey West
CHS - EYW
CHSEYW
Charleston
mié. 4/22
5:16 pm-10:21 am
1 stop17h 05m
Key West
vie. 4/24
9:49 am-9:53 pm
1 stop12h 04m
$322
CharlestonMiami
CHS - MIA
CHSMIA
Charleston
lun. 5/25
6:00 am-4:50 pm
2 stops10h 50m
Miami
sáb. 5/30
6:35 am-2:05 pm
1 stop7h 30m
$323
Showing 1-10 of 36 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.
CHS-EYW
CHS-MIA
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
CHS-zzEOA
CHS-EYW
CHS-MIA
What is the cheapest month to book a flight from Charleston to Florida Keys?
Currently, January is the cheapest month in which you can book a flight from Charleston to Florida Keys (average of $78). Flying from Charleston to Florida Keys in April is currently the most expensive (average of $367). 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 abril 4, 2026.
Read reviews from past customers who have flown Breeze Airways,Delta, andJetBlue from Charleston to Florida Keys. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.2
Entertainment
6.6
Boarding
8.3
Crew
8.7
Food
6.6
Overall
8.1
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Entertainment
6.6
Boarding
8.3
Crew
8.7
Food
6.6
Overall
8.1
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Entertainment
6.6
Boarding
8.3
Crew
8.7
Food
6.6
Overall
8.1
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Entertainment
6.6
Boarding
8.3
Crew
8.7
Food
6.6
Overall
8.1
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Entertainment
6.6
Boarding
8.3
Crew
8.7
Food
6.6
Overall
8.1
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Entertainment
6.6
Boarding
8.3
Crew
8.7
Food
6.6
Overall
8.1
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
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
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Find flights from Charleston to Florida Keys, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and Florida Keys flights
Browse other Charleston and Florida Keys flight options. Last updated on abril 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Charleston to Florida Keys
Discover the top 3 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 abril 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$110 | Average$220 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$497 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$463 | FlexibilityNo cancel fee | On-time71% |