Which airports can I use when flying from Key West to Charleston?

Flights from Key West to Charleston usually depart from Key West (EYW) and arrive at Charleston (CHS).

What cabin classes can I book on flights from Key West to Charleston?

Two cabin classes are available on flights from Key West to Charleston: • Economy Class • First Class

Which airports do connecting flights from Key West to Charleston pass through?

One-stop flights from Key West to Charleston most commonly connect through: • Charlotte Douglas (CLT) - 40% of one-stop connections • Orlando (MCO) - 20% of one-stop connections • Miami (MIA) - 20% of one-stop connections • Tampa (TPA) - 20% of one-stop connections Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

Can I save money by using flexible dates for flights from Key West to Charleston?

Yes. Being flexible with your travel dates can save you up to 16% on the Key West to Charleston route. Friday is the cheapest departure day at $456 round-trip on average, while Thursday is the most expensive at $541, a difference of $85. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Key West to Charleston?

A nonstop flight from Key West to Charleston takes 0h 00m, covering 585 miles.

Do I need a passport to fly from Key West to Charleston?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Key West to Charleston changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $139 to $1,306. That means the highest observed fare was about 9x higher than the lowest one.

How are flight prices from Key West to Charleston looking right now?

One-way fares from Key West to Charleston are currently higher than usual. Average one-way flight prices are about $274, which is 8% above the typical average for this route.

How much time can I save by choosing a different layover airport from Key West to Charleston?

Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 3h 52m, compared with 5h 07m via Charlotte Douglas (CLT) and 7h 49m via Tampa (TPA).

What car rental options are available at Charleston Airport (CHS)?

Charleston Airport (CHS) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include: • Budget • Alamo • Economy Rent a Car • Avis • Thrifty

What is the cheapest airline to fly from Key West to Charleston?

Breeze Airways ($139) offered the cheapest round-trip ticket from Key West to Charleston in the last 5 days.

What is the most popular layover airport when flying from Key West to Charleston?

Charlotte Douglas (CLT) is the most popular layover for the Key West to Charleston route. 40% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via CLT.

What is the cheapest layover airport when flying from Key West to Charleston?

Flights via Orlando (MCO) offer the most affordable fares, with an average round-trip price of $227. Based on KAYAK data over the past 3 months.

When flying from Key West to Charleston which airport offers the shortest layover?

Miami (MIA) had the shortest average connection time for Key West to Charleston layovers at 154 minutes over the past 3 months.

$121 CHEAP FLIGHTS from Key West to Charleston (EYW - CHS)

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Cheapest round-trip

$139

Typical prices: $426-$510

Breeze Airways

Wed 10/31Wed 11/7

EYW - CHS • 1 stop

Cheapest one-way

$121

Typical prices: $181-$359

Breeze Airways

Fri 10/12

EYW - CHS • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Key West and Charleston. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

March

Cheapest • 54% price drop

April

Most popular

Good to know

Top layover airports

Orlando (MCO)

Cheapest • Avg $227 (round-trip)

Miami (MIA)

Shortest trip • 3h 52m (one-way)

Insights

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Flight Deals

Cheap Flights from Key West to Charleston (EYW-CHS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Key West to Charleston

Sat, Oct 31 - Sat, Nov 7

10:04 am - 1:24 pmEYW Key West-CHS Charleston

3h 20m1 stop Tampa

6:00 am - 9:24 amCHS Charleston-EYW Key West

3h 24m1 stop Tampa

$139Breeze Airways

Sat, Oct 31 - Sat, Nov 7

10:04 am - 1:24 pmEYW Key West-CHS Charleston

3h 20mnonstop

6:00 am - 9:24 amCHS Charleston-EYW Key West

3h 24mnonstop

$151Breeze Airways

Sat, Oct 31 - Sat, Nov 7

10:04 am - 7:12 pmEYW Key West-CHS Charleston

9h 08m2 stops Tampa Fort Lauderdale

6:00 am - 9:24 amCHS Charleston-EYW Key West

3h 24m1 stop Tampa

$183Breeze Airways

Tue, Oct 6 - Sat, Oct 10

1:16 pm - 1:24 pmEYW Key West-CHS Charleston

24h 08m1 stop Tampa

3:42 pm - 10:19 amCHS Charleston-EYW Key West

18h 37m1 stop Orlando

$193Breeze Airways

Fri, Oct 2 - Tue, Oct 6

12:59 pm - 1:24 pmEYW Key West-CHS Charleston

24h 25m1 stop Tampa

1:21 pm - 9:24 amCHS Charleston-EYW Key West

20h 03m1 stop Tampa

$210Breeze Airways

Thu, Jan 21 - Sun, Jan 24

10:59 am - 7:58 amEYW Key West-CHS Charleston

20h 59m1 stop Orlando

4:47 pm - 10:44 amCHS Charleston-EYW Key West

17h 57m1 stop Cincinnati Cinci./N. Kentucky

$265Multiple Airlines

Thu, Jan 21 - Sun, Jan 24

10:59 am - 11:37 pmEYW Key West-CHS Charleston

12h 38m2 stops Orlando Norfolk

2:13 pm - 10:19 amCHS Charleston-EYW Key West

20h 06m1 stop Orlando

$275Breeze Airways

Wed, Nov 18 - Fri, Nov 20

10:04 am - 1:24 pmEYW Key West-CHS Charleston

3h 20m1 stop Tampa

8:58 pm - 8:56 pmCHS Charleston-EYW Key West

23h 58m1 stop Tampa

$276Multiple Airlines

Sun, Oct 4 - Thu, Oct 8

10:59 am - 8:48 amEYW Key West-CHS Charleston

21h 49m1 stop Orlando

2:13 pm - 10:19 amCHS Charleston-EYW Key West

20h 06m1 stop Orlando

$280Breeze Airways

Wed, Nov 25 - Fri, Nov 27

10:59 am - 8:38 amEYW Key West-CHS Charleston

21h 39m1 stop Orlando

8:58 pm - 9:24 amCHS Charleston-EYW Key West

12h 26m1 stop Tampa

$281Breeze Airways

Booking Insights

Price, demand and travel trends for Key West to Charleston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Key West to Charleston with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Key West to Charleston?

Round-trip flights from Key West to Charleston start at $139. Prices are below average for this route right now, with typical round-trip fares ranging from $426 to $510. The lowest price found in the past 5 days was $139 on Breeze Airways.

Find deals

Low season	January
High season	April
Cheapest flight	$121

Flight from Key West to Charleston

When to book flights from Key West to Charleston

Are your dates flexible? Find out the best times to travel from Key West to Charleston based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Key West to Charleston?
Two cabin classes are available on flights from Key West to Charleston:

• Economy Class
• First Class
How long is a flight from Key West to Charleston?
A nonstop flight from Key West to Charleston takes 0h 00m, covering 585 miles.
Do I need a passport to fly from Key West to Charleston?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Key West to Charleston changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $139 to $1,306. That means the highest observed fare was about 9x higher than the lowest one.
How are flight prices from Key West to Charleston looking right now?
One-way fares from Key West to Charleston are currently higher than usual. Average one-way flight prices are about $274, which is 8% above the typical average for this route.
What car rental options are available at Charleston Airport (CHS)?
Charleston Airport (CHS) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
• Budget
• Alamo
• Economy Rent a Car
• Avis
• Thrifty
Which airports can I use when flying from Key West to Charleston?
Flights from Key West to Charleston usually depart from Key West (EYW) and arrive at Charleston (CHS).
Which airports do connecting flights from Key West to Charleston pass through?
One-stop flights from Key West to Charleston most commonly connect through:

• Charlotte Douglas (CLT) - 40% of one-stop connections
• Orlando (MCO) - 20% of one-stop connections
• Miami (MIA) - 20% of one-stop connections
• Tampa (TPA) - 20% of one-stop connections

Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Key West to Charleston?
Yes. Being flexible with your travel dates can save you up to 16% on the Key West to Charleston route. Friday is the cheapest departure day at $456 round-trip on average, while Thursday is the most expensive at $541, a difference of $85. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Key West to Charleston?
Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 3h 52m, compared with 5h 07m via Charlotte Douglas (CLT) and 7h 49m via Tampa (TPA).

If your dates can be flexible, aim for a Friday departure instead of Thursday. On this route, Friday flights average $456 - about $85 less than Thursday (16% savings) based on the last 12 months.
If you can choose when to travel, plan your Key West to Charleston trip for March. Fares historically average $227 round-trip in that month - typically $314 less than the most expensive month, which is February (based on the last 12 months).

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EYW - CHS

$121 Find Cheap Flights from Key West to Charleston - Compare and Save

Everything you should know

Cheap Flights from Key West to Charleston (EYW-CHS)

Recent round-trip flight deals from Key West to Charleston

Recent one-way flight deals from Key West to Charleston

Recent last minute flight deals from Key West to Charleston

Recent direct flight deals from Key West to Charleston

Price, demand and travel trends for Key West to Charleston flights

How much is a round-trip flight from Key West to Charleston?

What is the cheapest airline to fly from Key West to Charleston?

What is the most popular layover airport when flying from Key West to Charleston?

What is the cheapest layover airport when flying from Key West to Charleston?

When flying from Key West to Charleston which airport offers the shortest layover?

Key details for Key West to Charleston flights

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High season

Cheapest flight

When to book flights from Key West to Charleston

Your Key West to Charleston flight questions, answered

Your guide to booking Key West to Charleston flights

More options for your flight from Key West to Charleston

Complete your trip to Charleston with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Key West to Charleston

Find direct flights to and from Key West and Charleston

Flights from domestic origins to Charleston

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