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Key Largo

$198+ Cheap flights from Charleston, WV (CRW) to Key Largo, FL

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — MIA
janv. 14 — janv. 211
mer. 1/14
mer. 1/21
1 adult, Economy
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Cheapflights Tip: The best prices from Charleston Yeager to Key Largo are usually found in September or October, booked 19 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Charleston to Key Largo

Cheapest flights from Charleston to Key Largo
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 décembre 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/12. 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. 12/232:43 pmCRW - MIA
2 stops34h 04mMultiple Airlines
sam. 1/1011:38 amMIA - CRW
1 stop26h 25mMultiple Airlines
Deal found 12/12$367
This American Airlines deal was found by Cheapflights users on 12/15. 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. 12/235:59 pmCRW - MIA
1 stop4h 49mAmerican Airlines
sam. 1/107:07 amMIA - CRW
1 stop4h 42mAmerican Airlines
Deal found 12/15$378
This American Airlines deal was found by Cheapflights users on 12/13. 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.
jeu. 12/1811:11 amCRW - MIA
1 stop5h 40mAmerican Airlines
mar. 12/235:30 pmMIA - CRW
1 stop6h 21mAmerican Airlines
Deal found 12/13$384
This American Airlines deal was found by Cheapflights users on 12/14. 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.
jeu. 12/1811:11 amCRW - MIA
1 stop5h 40mAmerican Airlines
sam. 12/207:00 pmMIA - CRW
1 stop4h 51mAmerican Airlines
Deal found 12/14$444
This United Airlines deal was found by Cheapflights users on 12/15. 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.
mar. 12/237:00 amCRW - MIA
1 stop8h 04mUnited Airlines
lun. 12/2912:00 pmMIA - CRW
1 stop8h 36mUnited Airlines
Deal found 12/15$469
This American Airlines deal was found by Cheapflights users on 12/14. 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.
ven. 12/1911:11 amCRW - MIA
1 stop4h 12mAmerican Airlines
dim. 12/216:00 amMIA - CRW
1 stop4h 41mAmerican Airlines
Deal found 12/14$479
This United Airlines deal was found by Cheapflights users on 12/15. 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.
mar. 12/237:00 amCRW - MIA
1 stop8h 04mUnited Airlines
sam. 12/277:10 amMIA - CRW
1 stop6h 12mUnited Airlines
Deal found 12/15$499
This American Airlines deal was found by Cheapflights users on 12/14. 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.
ven. 12/1911:11 amCRW - MIA
2 stops10h 23mAmerican Airlines
ven. 12/265:30 pmMIA - CRW
1 stop6h 56mAmerican Airlines
Deal found 12/14$527
This American Airlines deal was found by Cheapflights users on 12/12. 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.
sam. 12/205:59 pmCRW - MIA
1 stop4h 49mAmerican Airlines
mar. 12/237:00 amMIA - CRW
1 stop5h 52mAmerican Airlines
Deal found 12/12$533

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 décembre 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$224
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$320
Provider with most accurate pricing for Charleston Yeager-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston Yeager-Miami flights.
Search Deals
From Charleston Yeager to Key Largo
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 décembre 15, 2025.
Use the filters below to find and compare flights from Charleston to Key Largo that are best for you.

Fly from

Charleston

Fly to

Key Largo

Route

Depart

Return

Price

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

sam. 1/31

6:00 am-11:25 am

1 stop5h 25m

Miami

sam. 2/7

7:07 am-11:49 am

1 stop4h 42m

$198

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

sam. 1/17

5:20 pm-12:51 am

1 stop7h 31m

Miami

dim. 1/25

5:50 am-10:34 am

1 stop4h 44m

$313

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

ven. 3/6

6:45 am-1:15 pm

1 stop6h 30m

Miami

lun. 3/16

9:00 am-5:18 pm

1 stop8h 18m

$353

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

mar. 12/23

5:59 pm-12:47 am

1 stop6h 48m

Miami

sam. 1/10

7:07 am-11:49 am

1 stop4h 42m

$378

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

lun. 1/12

6:15 am-10:40 am

1 stop4h 25m

Miami

ven. 1/16

10:29 am-4:40 pm

1 stop6h 11m

$380

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

sam. 1/17

6:00 am-11:25 am

1 stop5h 25m

Miami

dim. 1/25

7:07 am-11:54 am

1 stop4h 47m

$428

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

sam. 2/14

10:55 am-9:59 pm

2 stops11h 04m

Miami

sam. 2/21

6:15 am-8:58 pm

2 stops14h 43m

$443

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

mar. 12/23

7:00 am-3:04 pm

1 stop8h 04m

Miami

lun. 12/29

12:00 pm-8:36 pm

1 stop8h 36m

$469

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

mar. 12/23

7:00 am-3:04 pm

1 stop8h 04m

Miami

sam. 12/27

7:10 am-1:22 pm

1 stop6h 12m

$499

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

sam. 1/17

5:37 pm-9:54 pm

2 stops28h 17m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 13 results
1
2

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.
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

How far ahead should I book a flight from Charleston, West Virginia to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Charleston to Key Largo. Price data was last updated on December 12, 2025.

The price you pay for your flight from Charleston, West Virginia to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Charleston, West Virginia to Key Largo?

Currently, May is the cheapest month in which you can book a flight from Charleston, West Virginia to Key Largo (average of $79). Flying from Charleston, West Virginia to Key Largo in March is currently the most expensive (average of $238). 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.

What is the cheapest time of day to fly from CRW to KE9?

Find hourly flight availability from Charleston to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated décembre 15, 2025.

When flying from Charleston, West Virginia to Key Largo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 28% versus a flight at noon.

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 décembre 15, 2025.
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.
Delta
7.9
Good
8,007 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,052 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Charleston to Key Largo?

    For a flight from Charleston to Key Largo, you will be flying from Yeager. Charleston Yeager (CRW) is just 2.7 mi from the center of the city. Yeager is the only Charleston airport and it handles 0 outbound flights to Key Largo per day. 2 airlines have flights to Key Largo from Charleston Yeager on a regular basis.

  • How long is the flight from Charleston, West Virginia to Key Largo?

    A quick flight from Charleston, West Virginia to Key Largo can take about 5h 25m. American Airlines provides one of the quickest options available for as low as $198. There are 872 mi between Charleston, West Virginia and Key Largo. This flight may include one or multiple stops.

  • Can I find deals for flights from Charleston to Key Largo that include hotel bookings?

    Yes. In addition to deals on Charleston to Key Largo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Key Largo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Key Largo.

  • Can I find deals for business class flights from Charleston to Key Largo?

    Yes. Cheapflights offers flight deals from Charleston to Key Largo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charleston, West Virginia to Key Largo?

    Currently, May is the cheapest month in which you can book a flight from Charleston, West Virginia to Key Largo (average of $79). Flying from Charleston, West Virginia to Key Largo in March is currently the most expensive (average of $238). 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.

See more FAQs

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Top 2 airlines flying from Charleston to Key Largo

Discover the top 2 airlines that operate flights from Charleston to Key Largo. 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 décembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$202Average$410FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$401FlexibilityNo cancel feeOn-timeN/A

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