What is the cheapest day to fly from Charleston, West Virginia to Key Largo?

Travelers seeking maximum savings on their Charleston, West Virginia to Key Largo flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Charleston, West Virginia to Key Largo?

The most popular airlines flying from Charleston, West Virginia to Key Largo are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

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

Travelers have found it’s best to book a flight 31 days in advance to save up to 52% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Charleston, West Virginia to Key Largo 1-2 weeks in advance for as low as $363, or $421 for flights within the next 24 hours.

What is the cheapest month to fly from Charleston, West Virginia to Key Largo?

The best pricing can be found in the month of September. Prices to Key Largo from Charleston, West Virginia average $494. You can even find prices in September for less than $494, as users have found deals to Key Largo from as low as $257. The month of December appears to be one of the more expensive times to travel to Key Largo from Charleston, West Virginia. Flying in the targeted month can save you up to 28%.

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.

$211+ Flights from Charleston, WV to Key Largo

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Cheapflights Tip: The best prices from Charleston Yeager to Key Largo are usually found in September or April, booked 57 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Charleston to Key Largo

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$391 (American Airlines)
One-way from	$211 (Mytrip)
Popular in	December
Cheapest in	September
Average price	$418

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. 8% potential increase in price ($46 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 15, 2025.

Fri 7/45:30 amCRW - MIA

1 stop6h 23mAmerican Airlines

Mon 7/77:00 pmMIA - CRW

1 stop4h 58mAmerican Airlines

Deal found 4/14

$391

Fri 11/76:40 pmCRW - MIA

1 stop6h 12mDelta

Sat 11/156:00 amMIA - CRW

1 stop5h 28mDelta

Deal found 4/14

$436

Thu 5/152:31 pmCRW - MIA

2 stops30h 44mMultiple Airlines

Sun 5/187:00 amMIA - CRW

1 stop6h 51mMultiple Airlines

Deal found 4/14

$500

Sat 5/105:33 pmCRW - MIA

1 stop21h 23mUnited Airlines

Fri 5/165:00 pmMIA - CRW

2 stops20h 21mUnited Airlines

Deal found 4/14

$532

Best flights from Charleston to Key Largo
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 April 15, 2025.

Fri 7/45:30 amCRW - MIA

1 stop6h 23mAmerican Airlines

Mon 7/77:00 pmMIA - CRW

1 stop4h 58mAmerican Airlines

Deal found 4/14

$391

Thu 5/156:59 pmCRW - MIA

1 stop5h 38mDelta

Sun 5/185:35 amMIA - CRW

1 stop4h 51mDelta

Deal found 4/14

$436

Thu 5/152:31 pmCRW - MIA

2 stops30h 44mMultiple Airlines

Sun 5/187:00 amMIA - CRW

1 stop6h 51mMultiple Airlines

Deal found 4/14

$500

Sat 5/105:33 pmCRW - MIA

1 stop21h 23mUnited Airlines

Fri 5/165:00 pmMIA - CRW

2 stops20h 21mUnited Airlines

Deal found 4/14

$532

Last-minute flights from Charleston to Key Largo
Discover last-minute flight deals from Charleston to Key Largo. Data last updated April 15, 2025 and is based on user searches.

Sun 4/202:27 pmCRW - MIA

3 stops34h 10mMultiple Airlines

Sat 4/2611:05 amMIA - CRW

3 stops26h 42mMultiple Airlines

Deal found 4/14

$780

Thu 4/247:11 amCRW - MIA

1 stop7h 44mUnited Airlines

Sat 5/104:08 pmMIA - CRW

1 stop21h 13mUnited Airlines

Deal found 4/15

$562

Thu 4/246:04 amCRW - MIA

1 stop6h 41mDelta

Sat 5/1010:37 amMIA - CRW

1 stop6h 13mDelta

Deal found 4/14

$576

Thu 4/245:43 amCRW - MIA

2 stops7h 19mAmerican Airlines

Sat 5/1011:50 amMIA - CRW

1 stop6h 26mAmerican Airlines

Deal found 4/14

$587

Sat 5/105:52 amCRW - MIA

2 stops7h 15mAmerican Airlines

Fri 5/166:00 amMIA - CRW

1 stop5h 13mAmerican Airlines

Deal found 4/15

$452

Sat 5/105:33 pmCRW - MIA

1 stop21h 23mUnited Airlines

Fri 5/165:00 pmMIA - CRW

2 stops20h 21mUnited Airlines

Deal found 4/14

$532

Thu 5/156:59 pmCRW - MIA

1 stop5h 38mDelta

Sun 5/185:35 amMIA - CRW

1 stop4h 51mDelta

Deal found 4/14

$436

Thu 5/152:31 pmCRW - MIA

2 stops30h 44mMultiple Airlines

Sun 5/187:00 amMIA - CRW

1 stop6h 51mMultiple Airlines

Deal found 4/14

$500

One-way flights from Charleston to Key Largo
Search for one-way flight options from Charleston to Key Largo. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Sun 4/279:52 amCRW - MIA

1 stop8h 11mMultiple Airlines

Deal found 4/15

$211

Sat 5/105:33 pmCRW - MIA

2 stops17h 56mUnited Airlines

Deal found 4/14

$275

Cheapflights Fare Finder

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

Price

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

Fri 7/4

5:30 am-11:53 am

1 stop6h 23m

Miami

Mon 7/7

7:00 pm-11:58 pm

1 stop4h 58m

$391

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

Thu 5/15

6:59 pm-12:37 am

1 stop5h 38m

Miami

Sun 5/18

5:35 am-10:26 am

1 stop4h 51m

$436

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

Thu 5/15

2:31 pm-9:15 pm

2 stops30h 44m

Miami

Sun 5/18

7:00 am-1:51 pm

1 stop6h 51m

$500

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

Sat 5/10

5:33 pm-2:56 pm

1 stop21h 23m

Miami

Fri 5/16

5:00 pm-1:21 pm

2 stops20h 21m

$532

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

Sun 4/27

9:52 am-6:03 pm

1 stop8h 11m

$211

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

Sat 5/10

5:33 pm-11:29 am

2 stops17h 56m

$275

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

Fri 4/25

11:15 am-3:38 pm

1 stop4h 23m

$413

CharlestonMiami

CRW - MIA

CRWMIA

Charleston Yeager

Fri 4/25

5:43 am-1:02 pm

2 stops7h 19m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

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?

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 30 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 $229). 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?

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

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

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

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

7,918 reviews

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

7,918 reviews

Delta

8.0

Very good

7,918 reviews

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

8,658 reviews

Delta

8.0

Very good

7,918 reviews

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

7,918 reviews

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

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 $229). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Key Largo car rentals

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Top 3 airlines flying from Charleston to Key Largo

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$218	Average$473	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$238	Average$472	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$527	Average$639	FlexibilityNo cancel fee	On-time69%

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$211+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to Key Largo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Charleston Yeager to Key Largo are usually found in September or April, booked 57 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 April 15, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Charleston to Key Largo

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 April 15, 2025.

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 April 15, 2025.

Cheapflights Fare Finder

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

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.

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 April 11, 2025.

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

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 April 15, 2025.

Rainfall in Key Largo by month

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

Temperature in Key Largo by month

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

Reviews of airlines servicing Key Largo

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.

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?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Charleston to Key Largo

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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 April 15, 2025.