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Key Largo

$214+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — MIA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Charleston Yeager to Key Largo are usually found in April or September, booked 38 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$238
(Delta)

One-way from

$214
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$438
Provider with most accurate pricing for Charleston Yeager-Miami flight deals.
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Provider most trusted by Cheapflights users for Charleston Yeager-Miami flights.
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From Charleston Yeager to Key Largo
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One-way flight from Charleston Yeager to Key Largo
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Highest demand for flights based on searches. 13% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find 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 February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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 4/66:09 pmCRW - MIA
1 stop4h 14mAmerican Airlines
Sat 4/126:00 amMIA - CRW
1 stop5h 03mAmerican Airlines
Deal found 2/20$238
This Delta deal was found by Cheapflights users on 2/19. 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 2/225:00 pmCRW - MIA
1 stop4h 27mDelta
Thu 3/136:10 pmMIA - CRW
1 stop4h 31mDelta
Deal found 2/19$288
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/69:52 amCRW - MIA
1 stop22h 37mMultiple Airlines
Wed 3/129:35 pmMIA - CRW
1 stop16h 12mMultiple Airlines
Deal found 2/20$302
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/71:55 pmCRW - MIA
1 stop8h 50mUnited Airlines
Tue 3/117:00 amMIA - CRW
1 stop6h 14mUnited Airlines
Deal found 2/20$319

Find flights from Charleston to Key Largo within your budget

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 February 20, 2025.

Fly from

Charleston

Fly to

Key Largo

Route

Depart

Return

Price

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

Sun 4/6

6:09 pm-10:23 pm

1 stop4h 14m

Miami

Sat 4/12

6:00 am-11:03 am

1 stop5h 03m

$238

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

Mon 2/24

5:50 pm-12:51 am

1 stop7h 01m

Miami

Thu 3/13

4:47 pm-10:41 pm

1 stop5h 54m

$288

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

Thu 3/6

9:52 am-8:29 am

1 stop22h 37m

Miami

Wed 3/12

9:35 pm-1:47 pm

1 stop16h 12m

$302

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

Fri 3/7

1:55 pm-10:45 pm

1 stop8h 50m

Miami

Tue 3/11

7:00 am-1:14 pm

1 stop6h 14m

$319

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

Sat 4/12

6:09 pm-12:25 am

1 stop6h 16m

$214

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

Sat 5/10

7:00 am-2:56 pm

1 stop7h 56m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Charleston to Key Largo

Get recent, data-driven insights about flights from Charleston to Key Largo including ideal travel times, pricing trends, and more.

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 February 14, 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 38 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, September is the cheapest month in which you can book a flight from Charleston, West Virginia to Key Largo (average of $231). Flying from Charleston, West Virginia to Key Largo in March is currently the most expensive (average of $289). 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 February 20, 2025.

When flying from Charleston, West Virginia to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

Temperature in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 February 20, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines 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
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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. 3 airlines have flights to Key Largo from Charleston Yeager on a regular basis.

  • 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, September is the cheapest month in which you can book a flight from Charleston, West Virginia to Key Largo (average of $231). Flying from Charleston, West Virginia to Key Largo in March is currently the most expensive (average of $289). 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.

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Top 3 airlines flying from Charleston to Key Largo

Discover the top 3 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$481FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$445FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$267Average$587FlexibilityNo cancel feeOn-time69%
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