$81+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — EYW
Jul 9 — Jul 161
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 June 9, 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 June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Sat 7/48:56 pm
CHS
- EYW
1 stop13h 28m
Breeze Airways
Tue 7/71:14 pm
EYW
- CHS
1 stop26h 14m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$168
This American Airlines deal was found by Cheapflights users on 6/9. 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 9/167:00 am
CHS
- MIA
Nonstop1h 44m
American Airlines
Sat 9/263:44 pm
MIA
- CHS
Nonstop1h 46m
American Airlines
Deal found 6/9![American Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Sat 7/188:56 pm
CHS
- EYW
1 stop13h 28m
Breeze Airways
Fri 7/2412:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 6/5![Breeze Airways logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Sat 7/48:56 pm
CHS
- EYW
1 stop13h 28m
Breeze Airways
Fri 7/1012:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Tue 6/304:04 pm
CHS
- EYW
1 stop19h 02m
Breeze Airways
Tue 7/71:14 pm
EYW
- CHS
1 stop26h 14m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$185
This Breeze Airways deal was found by Cheapflights users on 6/4. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:53 pm
CHS
- EYW
1 stop20h 34m
Breeze Airways
Fri 8/2812:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 6/4![Breeze Airways logo]()
$192
This American Airlines deal was found by Cheapflights users on 6/9. 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 10/318:08 pm
CHS
- MIA
Nonstop1h 42m
American Airlines
Sat 11/710:38 pm
MIA
- CHS
Nonstop1h 45m
American Airlines
Deal found 6/9![American Airlines logo]()
$193
This Delta deal was found by Cheapflights users on 6/9. 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 9/164:10 pm
CHS
- MIA
1 stop4h 50m
Delta
Sat 9/267:10 am
MIA
- CHS
1 stop4h 21m
Delta
Deal found 6/9![Delta logo]()
$197
This Breeze Airways deal was found by Cheapflights users on 6/8. 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.
Mon 6/299:28 pm
CHS
- EYW
1 stop15h 06m
Breeze Airways
Fri 7/312:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 6/8![Breeze Airways logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Tue 6/304:04 pm
CHS
- EYW
1 stop19h 02m
Breeze Airways
Fri 7/1012:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Sat 7/48:56 pm
CHS
- EYW
1 stop13h 28m
Breeze Airways
Wed 7/811:46 am
EYW
- CHS
1 stop3h 42m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$203
This Breeze Airways deal was found by Cheapflights users on 6/9. 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.
Fri 9/258:53 pm
CHS
- EYW
1 stop12h 31m
Breeze Airways
Mon 9/2812:59 pm
EYW
- CHS
1 stop23h 32m
Breeze Airways
Deal found 6/9![Breeze Airways logo]()
$207
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 June 9, 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 June 9, 2026.
This Breeze Airways deal was found by Cheapflights users on 6/5. 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.
Sun 8/232:53 pm
CHS
- EYW
1 stop20h 34m
Breeze Airways
Fri 8/2812:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 6/5![Breeze Airways logo]()
$192
This Delta deal was found by Cheapflights users on 6/8. 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 9/56:41 pm
CHS
- MIA
1 stop6h 06m
Delta
Sat 9/127:00 am
MIA
- CHS
1 stop4h 25m
Delta
Deal found 6/8![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 6/6. 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.
Wed 7/88:20 am
CHS
- MIA
1 stop6h 05m
Southwest
Mon 7/137:15 am
MIA
- CHS
1 stop10h 05m
Southwest
Deal found 6/6![Southwest logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 8/132:53 pm
CHS
- EYW
1 stop20h 34m
Breeze Airways
Sun 8/1612:05 pm
EYW
- CHS
1 stop20h 40m
Breeze Airways
Deal found 6/8![Breeze Airways logo]()
$211
This United Airlines deal was found by Cheapflights users on 6/8. 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 8/296:30 am
CHS
- MIA
1 stop8h 24m
United Airlines
Tue 9/112:17 pm
MIA
- CHS
1 stop9h 17m
United Airlines
Deal found 6/8![United Airlines logo]()
$431
This Breeze Airways deal was found by Cheapflights users on 6/6. 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.
Sun 8/92:53 pm
CHS
- EYW
1 stop20h 34m
Breeze Airways
Wed 8/1211:46 am
EYW
- CHS
1 stop3h 42m
Breeze Airways
Deal found 6/6![Breeze Airways logo]()
$213
This Breeze Airways deal was found by Cheapflights users on 6/6. 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.
Sat 6/278:56 pm
CHS
- EYW
1 stop13h 28m
Breeze Airways
Thu 7/212:05 pm
EYW
- CHS
1 stop20h 40m
Breeze Airways
Deal found 6/6![Breeze Airways logo]()
$214
This Breeze Airways deal was found by Cheapflights users on 6/5. 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.
Tue 6/304:04 pm
CHS
- EYW
1 stop19h 02m
Breeze Airways
Sun 7/1212:05 pm
EYW
- CHS
1 stop20h 40m
Breeze Airways
Deal found 6/5![Breeze Airways logo]()
$254
This Breeze Airways deal was found by Cheapflights users on 6/8. 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.
Sat 6/203:44 pm
CHS
- EYW
1 stop19h 41m
Breeze Airways
Mon 6/2912:07 pm
EYW
- CHS
1 stop20h 31m
Breeze Airways
Deal found 6/8![Breeze Airways logo]()
$256
This Southwest deal was found by Cheapflights users on 6/4. 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.
Mon 7/278:00 am
CHS
- MIA
2 stops8h 25m
Southwest
Thu 7/304:00 pm
MIA
- CHS
1 stop5h 40m
Southwest
Deal found 6/4![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 6/6. 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.
Thu 7/98:00 am
CHS
- MIA
2 stops8h 25m
Southwest
Sun 7/123:15 pm
MIA
- CHS
1 stop7h 40m
Southwest
Deal found 6/6![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 6/7. 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.
Sat 9/128:05 am
CHS
- MIA
2 stops11h 10m
Southwest
Sun 9/206:45 am
MIA
- CHS
2 stops7h 50m
Southwest
Deal found 6/7![Southwest logo]()
$407
This Southwest deal was found by Cheapflights users on 6/8. 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.
Thu 7/167:15 am
CHS
- MIA
2 stops9h 10m
Southwest
Sun 7/195:50 am
MIA
- CHS
1 stop8h 55m
Southwest
Deal found 6/8![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 6/7. 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.
Fri 7/104:10 pm
CHS
- MIA
1 stop7h 10m
Southwest
Sun 7/123:15 pm
MIA
- CHS
1 stop7h 40m
Southwest
Deal found 6/7![Southwest logo]()
$433
This Southwest deal was found by Cheapflights users on 6/4. 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.
Sat 6/275:30 am
CHS
- MIA
1 stop13h 10m
Southwest
Sun 7/55:50 am
MIA
- CHS
1 stop8h 55m
Southwest
Deal found 6/4![Southwest logo]()
$434
This Southwest deal was found by Cheapflights users on 6/7. 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.
Fri 7/101:55 pm
CHS
- MIA
2 stops8h 15m
Southwest
Thu 7/165:25 am
MIA
- CHS
2 stops7h 50m
Southwest
Deal found 6/7![Southwest logo]()
$443
Last-minute flights from Charleston to Florida KeysDiscover last-minute flight deals from Charleston to Florida Keys. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Florida Keys. Data last updated June 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 6/212:53 pm
CHS
- EYW
1 stop20h 34m
Breeze Airways
Fri 6/2612:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 6/6![Breeze Airways logo]()
$223
This Breeze Airways deal was found by Cheapflights users on 6/6. 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.
Sat 6/278:56 pm
CHS
- EYW
1 stop13h 28m
Breeze Airways
Thu 7/212:05 pm
EYW
- CHS
1 stop20h 40m
Breeze Airways
Deal found 6/6![Breeze Airways logo]()
$214
This Breeze Airways deal was found by Cheapflights users on 6/8. 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.
Mon 6/299:28 pm
CHS
- EYW
1 stop15h 06m
Breeze Airways
Fri 7/312:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 6/8![Breeze Airways logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Tue 6/304:04 pm
CHS
- EYW
1 stop19h 02m
Breeze Airways
Tue 7/71:14 pm
EYW
- CHS
1 stop26h 14m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Tue 6/304:04 pm
CHS
- EYW
1 stop19h 02m
Breeze Airways
Fri 7/1012:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Tue 6/304:04 pm
CHS
- EYW
1 stop19h 02m
Breeze Airways
Wed 7/811:46 am
EYW
- CHS
1 stop3h 42m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Fri 7/39:44 pm
CHS
- EYW
1 stop16h 10m
Multiple Airlines
Tue 7/71:14 pm
EYW
- CHS
1 stop26h 14m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Sat 7/48:56 pm
CHS
- EYW
1 stop13h 28m
Breeze Airways
Tue 7/71:14 pm
EYW
- CHS
1 stop26h 14m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Sat 7/48:56 pm
CHS
- EYW
1 stop13h 28m
Breeze Airways
Fri 7/1012:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Sat 7/48:56 pm
CHS
- EYW
1 stop13h 28m
Breeze Airways
Wed 7/811:46 am
EYW
- CHS
1 stop3h 42m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Sat 7/188:56 pm
CHS
- EYW
1 stop13h 28m
Breeze Airways
Fri 7/2412:07 pm
EYW
- CHS
1 stop20h 41m
Breeze Airways
Deal found 6/5![Breeze Airways logo]()
$180
This Southwest deal was found by Cheapflights users on 6/6. 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.
Tue 7/218:20 am
CHS
- MIA
1 stop6h 05m
Southwest
Tue 7/2811:25 am
MIA
- CHS
1 stop4h 45m
Southwest
Deal found 6/6![Southwest logo]()
$297
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 June 9, 2026.
Search for one-way flight options from Charleston to Florida Keys. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/56:00 am
CHS
- MIA
Nonstop1h 40m
American Airlines
Deal found 6/9![American Airlines logo]()
$81
This Breeze Airways deal was found by Cheapflights users on 6/7. 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.
Sat 7/188:56 pm
CHS
- EYW
1 stop22h 17m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$86
This Delta deal was found by Cheapflights users on 6/9. 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 8/46:15 am
CHS
- MIA
1 stop4h 45m
Delta
Deal found 6/9![Delta logo]()
$91
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/66:00 am
CHS
- MIA
Nonstop1h 40m
American Airlines
Deal found 6/9![American Airlines logo]()
$97
This Delta deal was found by Cheapflights users on 6/9. 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 8/65:10 am
CHS
- MIA
1 stop4h 18m
Delta
Deal found 6/9![Delta logo]()
$107
This Southwest deal was found by Cheapflights users on 6/8. 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.
Wed 8/58:10 am
CHS
- MIA
1 stop5h 25m
Southwest
Deal found 6/8![Southwest logo]()
$108
This Delta deal was found by Cheapflights users on 6/9. 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 8/76:45 pm
CHS
- MIA
1 stop6h 22m
Delta
Deal found 6/9![Delta logo]()
$123
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/411:04 am
CHS
- MIA
Nonstop1h 44m
American Airlines
Deal found 6/9![American Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 9/66:45 am
CHS
- MIA
2 stops27h 31m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$134
This Breeze Airways deal was found by Cheapflights users on 6/4. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:28 pm
CHS
- EYW
1 stop15h 06m
Breeze Airways
Deal found 6/4![Breeze Airways logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/306:45 am
CHS
- MIA
2 stops27h 31m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Tue 8/43:13 pm
CHS
- MIA
2 stops29h 17m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$140
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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $168 (Kiwi.com) |
One-way from | $81 (American Airlines) |
Popular in | April |
Cheapest in | September |
Average price | $340 |
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 June 9, 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
Sun 8/23
2:53 pm-11:27 am
1 stop20h 34m
Key West
Fri 8/28
12:07 pm-8:48 am
1 stop20h 41m
$192
CharlestonKey West
CHS - EYW
CHSEYW
Charleston
Thu 8/13
2:53 pm-11:27 am
1 stop20h 34m
Key West
Sun 8/16
12:05 pm-8:45 am
1 stop20h 40m
$211
CharlestonKey West
CHS - EYW
CHSEYW
Charleston
Sun 8/9
2:53 pm-11:27 am
1 stop20h 34m
Key West
Wed 8/12
11:46 am-3:28 pm
1 stop3h 42m
$213
CharlestonKey West
CHS - EYW
CHSEYW
Charleston
Sat 6/27
8:56 pm-10:24 am
1 stop13h 28m
Key West
Thu 7/2
12:05 pm-8:45 am
1 stop20h 40m
$214
CharlestonKey West
CHS - EYW
CHSEYW
Charleston
Tue 6/30
4:04 pm-11:06 am
1 stop19h 02m
Key West
Sun 7/12
12:05 pm-8:45 am
1 stop20h 40m
$254
CharlestonKey West
CHS - EYW
CHSEYW
Charleston
Sat 6/20
3:44 pm-11:25 am
1 stop19h 41m
Key West
Mon 6/29
12:07 pm-8:38 am
1 stop20h 31m
$256
Quickest round-trip
CharlestonMiami
CHS - MIA
CHSMIA
Charleston
Sat 9/5
6:41 pm-12:47 am
1 stop6h 06m
Miami
Sat 9/12
7:00 am-11:25 am
1 stop4h 25m
$327
CharlestonMiami
CHS - MIA
CHSMIA
Charleston
Wed 7/8
8:20 am-2:25 pm
1 stop6h 05m
Miami
Mon 7/13
7:15 am-5:20 pm
1 stop10h 05m
$347
CharlestonMiami
CHS - MIA
CHSMIA
Charleston
Mon 7/27
8:00 am-4:25 pm
2 stops8h 25m
Miami
Thu 7/30
4:00 pm-9:40 pm
1 stop5h 40m
$392
CharlestonMiami
CHS - MIA
CHSMIA
Charleston
Thu 7/9
8:00 am-4:25 pm
2 stops8h 25m
Miami
Sun 7/12
3:15 pm-10:55 pm
1 stop7h 40m
$392
Showing 1-10 of 34 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, December is the cheapest month in which you can book a flight from Charleston to Florida Keys (average of $54). Flying from Charleston to Florida Keys in August is currently the most expensive (average of $113). 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.
How far ahead should I book a flight from Charleston to Florida Keys?
The best time to book flights from Charleston to Florida Keys is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 June 9, 2026.
Read reviews from past customers who have flown Breeze Airways,Southwest, andDelta 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
6.7
Food
6.7
Crew
8.7
Boarding
8.3
Overall
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Entertainment
6.7
Food
6.7
Crew
8.7
Boarding
8.3
Overall
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Entertainment
6.7
Food
6.7
Crew
8.7
Boarding
8.3
Overall
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Entertainment
6.7
Food
6.7
Crew
8.7
Boarding
8.3
Overall
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Entertainment
6.7
Food
6.7
Crew
8.7
Boarding
8.3
Overall
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Entertainment
6.7
Food
6.7
Crew
8.7
Boarding
8.3
Overall
8.2
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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Charleston and Florida Keys flights
Browse other Charleston and Florida Keys flight options. Last updated on June 9, 2026.
Popular flight searches
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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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$220 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$454 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$549 | FlexibilityNo cancel fee | On-timeN/A |