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

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The best prices from Charleston to Key West are usually found in August or September, booked 56 days in advance, depart on a Tuesday or Monday and return on a Monday

How to find the cheapest flight from
Charleston (CHS) to Key West (EYW)

CHS - EYW
Price
$226 - $445
EYW
Temperature
77 - 91.4 °F
EYW
Rainfall
1.1 - 6.6 inches

Popular in

December

High demand for flights, 22% potential price rise

Cheapest in

August

Best time to find cheap flights, 35% potential price drop

Round-trip from

$226

From Charleston to Key West

One-way from

$92

One-way flight from Charleston to Key West

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Charleston to Key West?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 30% when planning your travel around this day of the week.

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

Travelers have found it’s best to book a flight 37 days in advance to save up to 40% 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 37 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 to Key West 1-2 weeks in advance for as low as $480, or $607 for flights within the next 24 hours.

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

August can be a great time to fly to Key West from Charleston with a flight ticket averaging about $413. Cheapflights users have found deals in the month of August for as cheap as $181. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Charleston to Key West (CHS - EYW)?

It’s optimal to fly from Charleston to Key West in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Charleston to Key West in December, January 2021

The best prices found for CHS to EYW flights for December, January
15 Jan - 17 Jan
$199pp
CHS
Charleston AFB-Municipal
Silver Airways
 
1 STOP
EYW
Key West
EYW
Key West
Silver Airways
 
1 STOP
CHS
Charleston AFB-Municipal
29 Dec - 5 Jan
$215pp
CHS
Charleston AFB-Municipal
American Airlines
 
1 STOP
EYW
Key West
EYW
Key West
American Airlines
   
2 STOPS
CHS
Charleston AFB-Municipal
29 Dec - 5 Jan
$216pp
CHS
Charleston AFB-Municipal
American Airlines
 
1 STOP
EYW
Key West
EYW
Key West
American Airlines
   
2 STOPS
CHS
Charleston AFB-Municipal

Charleston to Key West 2021 flight deals

Cheap flights to Key West from Charleston found for this year
29 Dec - 5 Jan
$215pp
CHS
Charleston AFB-Municipal
American Airlines
 
1 STOP
EYW
Key West
EYW
Key West
American Airlines
   
2 STOPS
CHS
Charleston AFB-Municipal
29 Dec - 5 Jan
$216pp
CHS
Charleston AFB-Municipal
American Airlines
 
1 STOP
EYW
Key West
EYW
Key West
American Airlines
   
2 STOPS
CHS
Charleston AFB-Municipal
4 Dec - 7 Dec
$231pp
CHS
Charleston AFB-Municipal
Silver Airways
 
1 STOP
EYW
Key West
EYW
Key West
Silver Airways
 
1 STOP
CHS
Charleston AFB-Municipal

Last minute flights from Charleston to Key West

Late deals on round-trip flights to Key West from Charleston, departing today and this week
11 Dec - 14 Dec
$231pp
CHS
Charleston AFB-Municipal
Silver Airways
 
1 STOP
EYW
Key West
EYW
Key West
Silver Airways
 
1 STOP
CHS
Charleston AFB-Municipal
11 Dec - 14 Dec
$255pp
CHS
Charleston AFB-Municipal
Silver Airways
   
2 STOPS
EYW
Key West
EYW
Key West
Silver Airways
 
1 STOP
CHS
Charleston AFB-Municipal
11 Dec - 13 Dec
$260pp
CHS
Charleston AFB-Municipal
Silver Airways
 
1 STOP
EYW
Key West
EYW
Key West
Silver Airways
 
1 STOP
CHS
Charleston AFB-Municipal

One-way flights to Key West from Charleston

The cheapest one-way flights from Charleston to Key West
12:20 pm - 6:40 am
Silver Airways
1 Stop
18h 20m
CHS - EYW
Silver Airways
$92
mytrip.com
1:00 am - 4:55 am
Delta
1 Stop
3h 55m
CHS - EYW
Delta
$139
Delta
9:27 am - 4:35 am
American Airlines
2 Stops
19h 08m
CHS - EYW
American Airlines

Related info for your journey

Useful info, stats and facts about Charleston to Key West flights.

Flight FAQs

From Charleston to Key West

Are flight prices decreasing from Charleston to Key West due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Charleston and Key West for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Charleston AFB-Municipal to Key West to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Charleston AFB-Municipal to Key West. Policies will vary by airline.

Which airlines flying from Charleston AFB-Municipal to Key West have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, Delta, and JetBlue flying from Charleston AFB-Municipal to Key West have implemented new flexible cancellation policies.

Can I find flights from Charleston to Key West for under $200 on Cheapflights?

Yes, there are multiple flights from Charleston to Key West for under $200. The cheapest flight booked recently is on Silver Airways for just $199, but on average you can expect to pay $241.

Are there nonstop flights from Charleston to Key West for under $200 on Cheapflights?

There are no nonstop flights from Charleston to Key West, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Charleston to Key West for under $300?

There are currently 7+ open flights from Charleston to Key West within the next 7 days for less than $300.

How popular is this flight route?

The Charleston AFB-Municipal to Key West flight path was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Charleston or Key West?

In Charleston, there will be same rainfall in Charleston compared to Key West over the next 12 days.

Is Charleston weather warmer or cooler than Key West?

You can imagine temperatures to be in the 91 °F range in August. The weather in Key West is generally hotter than Charleston's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Charleston to Key West?

There are many flights that can get you from Charleston to Key West in 3h 49m. Fly via Delta, American Airlines, or Silver Airways to get the fastest option. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Charleston to Key West round-trip?

Currently priced at $199, Silver Airways will fly you from Charleston to Key West and back. In addition to Silver Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $215 and $238, respectively. You may be able to fly from Charleston to Key West for 42% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Charleston to Key West one-way?

$92 is the cheapest one-way deal found within the past few days, from Silver Airways. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $138 and $139, respectively.

Alternative routes for Charleston to Key West

Destination information for Key West

Things to know before you go. Useful info for your trip from Charleston to Key West
Average temperature for December in Key West
77.0 °F
Avg rainfall for December in Key West
1.9 ″

Airports servicing Charleston

Airports servicing Key West

Top 3 airlines from Charleston to Key West

The chart below displays the airlines Cheapflights users traveling from Charleston to Key West choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
JetBlue
$147 $302 No cancel fee 62%
American Airlines
$218 $408 No cancel fee 71%
Delta
$170 $435 No cancel fee N/A
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