$222+ Cheap flights from Charleston, WV (CRW) to Key Largo, FL
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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — MIA
Jun 27 — Jul 41
Round-trip
1 adult, Economy
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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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Best
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Cheapest flights from Charleston to Key LargoExplore the most affordable flight options available from Charleston to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 28, 2026.
Explore the most affordable flight options available from Charleston to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 28, 2026.
This Delta deal was found by Cheapflights users on 5/24. 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 6/242:42 pm
CRW
- MIA
1 stop5h 14m
Delta
Wed 7/16:05 pm
MIA
- CRW
1 stop5h 26m
Delta
Deal found 5/24![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 5/27. 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 7/258:06 pm
CRW
- MIA
1 stop4h 40m
American Airlines
Wed 7/2911:59 am
MIA
- CRW
1 stop6h 47m
American Airlines
Deal found 5/27![American Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 5/24. 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 6/296:55 pm
CRW
- MIA
1 stop5h 56m
Delta
Fri 7/36:00 am
MIA
- CRW
1 stop4h 24m
Delta
Deal found 5/24![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 5/25. 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 7/96:56 pm
CRW
- MIA
1 stop5h 59m
Delta
Thu 7/166:00 am
MIA
- CRW
1 stop4h 24m
Delta
Deal found 5/25![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 5/27. 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 9/273:26 pm
CRW
- MIA
1 stop5h 13m
American Airlines
Sat 10/36:12 am
MIA
- CRW
1 stop5h 53m
American Airlines
Deal found 5/27![American Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 5/26. 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 11/77:51 pm
CRW
- MIA
1 stop4h 57m
American Airlines
Sun 11/156:00 am
MIA
- CRW
1 stop4h 40m
American Airlines
Deal found 5/26![American Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 5/23. 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 5/286:59 pm
CRW
- MIA
1 stop5h 48m
Delta
Mon 6/16:00 am
MIA
- CRW
1 stop4h 32m
Delta
Deal found 5/23![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 5/28. 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 8/18:06 pm
CRW
- MIA
1 stop4h 40m
American Airlines
Sat 8/87:45 am
MIA
- CRW
1 stop7h 15m
American Airlines
Deal found 5/28![American Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 5/25. 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 6/258:05 pm
CRW
- MIA
1 stop4h 41m
American Airlines
Mon 6/293:35 pm
MIA
- CRW
1 stop6h 21m
American Airlines
Deal found 5/25![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 5/24. 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 6/248:05 pm
CRW
- MIA
1 stop4h 41m
American Airlines
Wed 7/11:25 pm
MIA
- CRW
2 stops8h 31m
American Airlines
Deal found 5/24![American Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Mon 7/208:06 pm
CRW
- MIA
1 stop4h 40m
American Airlines
Tue 7/2811:59 am
MIA
- CRW
1 stop6h 03m
American Airlines
Deal found 5/23![American Airlines logo]()
$386
Best flights from Charleston to Key LargoDiscover carefully curated flight deals from Charleston to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 28, 2026.
Discover carefully curated flight deals from Charleston to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 28, 2026.
This Delta deal was found by Cheapflights users on 5/24. 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 6/242:42 pm
CRW
- MIA
1 stop5h 14m
Delta
Wed 7/16:05 pm
MIA
- CRW
1 stop5h 26m
Delta
Deal found 5/24![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 5/26. 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 8/18:06 pm
CRW
- MIA
1 stop4h 40m
American Airlines
Sat 8/87:45 am
MIA
- CRW
1 stop7h 15m
American Airlines
Deal found 5/26![American Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Wed 6/107:00 am
CRW
- MIA
1 stop8h 04m
United Airlines
Wed 6/1712:30 pm
MIA
- CRW
1 stop8h 12m
United Airlines
Deal found 5/23![United Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 5/24. 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 6/296:55 pm
CRW
- MIA
1 stop5h 56m
Delta
Fri 7/36:00 am
MIA
- CRW
1 stop4h 24m
Delta
Deal found 5/24![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 5/28. 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 6/117:00 am
CRW
- MIA
1 stop8h 04m
United Airlines
Thu 7/212:30 pm
MIA
- CRW
1 stop8h 17m
United Airlines
Deal found 5/28![United Airlines logo]()
$601
This Delta deal was found by Cheapflights users on 5/26. 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 7/176:56 pm
CRW
- MIA
1 stop5h 59m
Delta
Sat 7/256:00 am
MIA
- CRW
1 stop4h 24m
Delta
Deal found 5/26![Delta logo]()
$572
This United Airlines deal was found by Cheapflights users on 5/26. 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 7/217:00 am
CRW
- MIA
1 stop7h 57m
United Airlines
Wed 7/2912:30 pm
MIA
- CRW
1 stop8h 17m
United Airlines
Deal found 5/26![United Airlines logo]()
$661
This United Airlines deal was found by Cheapflights users on 5/28. 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 6/257:00 am
CRW
- MIA
1 stop8h 00m
United Airlines
Thu 7/212:30 pm
MIA
- CRW
1 stop8h 17m
United Airlines
Deal found 5/28![United Airlines logo]()
$704
This Delta deal was found by Cheapflights users on 5/24. 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 6/266:55 pm
CRW
- MIA
1 stop5h 56m
Delta
Sun 7/57:10 am
MIA
- CRW
1 stop6h 52m
Delta
Deal found 5/24![Delta logo]()
$758
This United Airlines deal was found by Cheapflights users on 5/26. 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 7/245:57 pm
CRW
- MIA
2 stops28h 43m
United Airlines
Sat 8/16:30 am
MIA
- CRW
2 stops14h 17m
United Airlines
Deal found 5/26![United Airlines logo]()
$804
Last-minute flights from Charleston to Key LargoDiscover last-minute flight deals from Charleston to Key Largo. Data last updated May 28, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Key Largo. Data last updated May 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/23. 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 5/286:59 pm
CRW
- MIA
1 stop5h 48m
Delta
Mon 6/16:00 am
MIA
- CRW
1 stop4h 32m
Delta
Deal found 5/23![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 5/24. 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 5/298:06 pm
CRW
- MIA
1 stop4h 41m
American Airlines
Fri 6/51:25 pm
MIA
- CRW
2 stops8h 31m
American Airlines
Deal found 5/24![American Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 5/27. 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 5/308:06 pm
CRW
- MIA
1 stop4h 41m
American Airlines
Mon 6/17:03 pm
MIA
- CRW
1 stop4h 53m
American Airlines
Deal found 5/27![American Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 5/28. 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 6/118:05 pm
CRW
- MIA
1 stop4h 41m
American Airlines
Sat 6/133:35 pm
MIA
- CRW
1 stop6h 31m
American Airlines
Deal found 5/28![American Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Mon 6/228:05 pm
CRW
- MIA
1 stop4h 41m
American Airlines
Mon 6/293:35 pm
MIA
- CRW
1 stop6h 21m
American Airlines
Deal found 5/25![American Airlines logo]()
$420
This Delta deal was found by Cheapflights users on 5/24. 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 6/242:42 pm
CRW
- MIA
1 stop5h 14m
Delta
Wed 7/16:05 pm
MIA
- CRW
1 stop5h 26m
Delta
Deal found 5/24![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 5/24. 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 6/248:05 pm
CRW
- MIA
1 stop4h 41m
American Airlines
Wed 7/11:25 pm
MIA
- CRW
2 stops8h 31m
American Airlines
Deal found 5/24![American Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 5/25. 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 6/258:05 pm
CRW
- MIA
1 stop4h 41m
American Airlines
Mon 6/293:35 pm
MIA
- CRW
1 stop6h 21m
American Airlines
Deal found 5/25![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 5/24. 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 6/285:54 am
CRW
- MIA
2 stops7h 12m
American Airlines
Fri 7/37:10 pm
MIA
- CRW
1 stop4h 43m
American Airlines
Deal found 5/24![American Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 5/24. 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 6/296:55 pm
CRW
- MIA
1 stop5h 56m
Delta
Fri 7/36:00 am
MIA
- CRW
1 stop4h 24m
Delta
Deal found 5/24![Delta logo]()
$304
One-way flights from Charleston to Key LargoSearch for one-way flight options from Charleston to Key Largo. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
Search for one-way flight options from Charleston to Key Largo. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Wed 6/242:22 pm
CRW
- MIA
3 stops29h 05m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 8/710:59 am
CRW
- MIA
2 stops12h 06m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 5/25. 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 6/226:55 pm
CRW
- MIA
1 stop5h 56m
Delta
Deal found 5/25![Delta logo]()
$268
This American Airlines deal was found by Cheapflights users on 5/25. 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 6/215:54 am
CRW
- MIA
1 stop4h 56m
American Airlines
Deal found 5/25![American Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 5/25. 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 6/245:33 am
CRW
- MIA
2 stops7h 33m
American Airlines
Deal found 5/25![American Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Mon 6/157:00 am
CRW
- MIA
1 stop8h 04m
United Airlines
Deal found 5/27![United Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 5/25. 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 6/212:42 pm
CRW
- MIA
1 stop7h 35m
Delta
Deal found 5/25![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Wed 6/37:00 am
CRW
- MIA
1 stop8h 04m
United Airlines
Deal found 5/27![United Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 5/23. 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 6/46:59 pm
CRW
- MIA
1 stop5h 48m
Delta
Deal found 5/23![Delta logo]()
$443
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Mon 6/228:05 pm
CRW
- MIA
2 stops12h 58m
American Airlines
Deal found 5/25![American Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Sun 5/317:00 am
CRW
- MIA
1 stop8h 04m
United Airlines
Deal found 5/27![United Airlines logo]()
$488
Find flight deals from Charleston to Key Largo
Keep the following information in mind while searching for Charleston to Key Largo flight deals. Data was last updated May 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $278 (Delta) |
One-way from | $222 (Kiwi.com) |
Popular in | April |
Cheapest in | December |
Average price | $393 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Key Largo 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 May 28, 2026.
Use the filters below to find and compare flights from Charleston to Key Largo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Wed 6/24
2:42 pm-7:56 pm
1 stop5h 14m
Miami
Wed 7/1
6:05 pm-11:31 pm
1 stop5h 26m
$278
Quickest round-trip
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Mon 6/29
6:55 pm-12:51 am
1 stop5h 56m
Miami
Fri 7/3
6:00 am-10:24 am
1 stop4h 24m
$304
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Sat 8/1
8:06 pm-12:46 am
1 stop4h 40m
Miami
Sat 8/8
7:45 am-3:00 pm
1 stop7h 15m
$361
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Wed 6/10
7:00 am-3:04 pm
1 stop8h 04m
Miami
Wed 6/17
12:30 pm-8:42 pm
1 stop8h 12m
$563
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Fri 7/17
6:56 pm-12:55 am
1 stop5h 59m
Miami
Sat 7/25
6:00 am-10:24 am
1 stop4h 24m
$572
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Thu 6/11
7:00 am-3:04 pm
1 stop8h 04m
Miami
Thu 7/2
12:30 pm-8:47 pm
1 stop8h 17m
$601
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Tue 7/21
7:00 am-2:57 pm
1 stop7h 57m
Miami
Wed 7/29
12:30 pm-8:47 pm
1 stop8h 17m
$661
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Thu 6/25
7:00 am-3:00 pm
1 stop8h 00m
Miami
Thu 7/2
12:30 pm-8:47 pm
1 stop8h 17m
$704
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Fri 6/26
6:55 pm-12:51 am
1 stop5h 56m
Miami
Sun 7/5
7:10 am-2:02 pm
1 stop6h 52m
$758
CharlestonMiami
CRW - MIA
CRWMIA
Charleston Yeager
Fri 7/24
5:57 pm-10:40 pm
2 stops28h 43m
Miami
Sat 8/1
6:30 am-8:47 pm
2 stops14h 17m
$804
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Charleston to Key Largo
Have a flexible travel schedule? Discover the best time to fly to Key Largo from Charleston with our price prediction graph.
CRW-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 Key Largo
CRW-KE9
CRW-MIA
How much does it cost to fly round-trip from Charleston, West Virginia to Key Largo?
Reviews of airlines servicing Key Largo
Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated May 28, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Charleston to Key Largo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$371 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$238 | Average$412 | FlexibilityNo cancel fee | On-time71% |