Title:  Cheap Flights from Charleston (CHS) to Key West (EYW) - Expedia.ca

  

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

-   [Roundtrip](?flightType=roundtrip)
-   [One-way](?flightType=oneway)
-   [Multi-city](?flightType=multicity)

### Travellers

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## Popular airlines from Charleston Intl. Airport (CHS) to Key West Intl. Airport (EYW)

-   ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)
    
    American Airlines
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:chs,to:eyw,departure:18/10/2025TANYT&leg2=from:eyw,to:chs,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
-   ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)
    
    Delta
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:chs,to:eyw,departure:18/10/2025TANYT&leg2=from:eyw,to:chs,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
-   ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)
    
    United
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:chs,to:eyw,departure:18/10/2025TANYT&leg2=from:eyw,to:chs,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])
-   ![Breeze Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/10/30/landing_airline_sq_logo_MX.svg)
    
    Breeze Airways
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:chs,to:eyw,departure:18/10/2025TANYT&leg2=from:eyw,to:chs,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"MX"}}])
-   ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg)
    
    JetBlue Airways
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:chs,to:eyw,departure:18/10/2025TANYT&leg2=from:eyw,to:chs,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}])

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## Find the cheapest month to fly from Charleston (CHS) to Key West (EYW)

### August is typically the cheapest month to fly

From CA $295 - CA $720 per traveller.

## Frequently asked questions

### How much is a flight from Charleston Intl. Airport (CHS) to Key West Intl. Airport?

> The lowest price advertised for a round-trip journey from Charleston Intl. Airport to Key West Intl. Airport (EYW) is . But you better get a move on. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

### Do I need to pay a cancellation fee if I cancel my flight from CHS to Key West Intl. Airport (EYW)?

> We understand that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your trip online. Just head to the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions.

### How do I find cheap flights from Charleston Intl. Airport to Key West Intl. Airport that have flexible change policies?

> Select our "No change fees" filter to find flexible travel options for your flight from Charleston Intl. Airport to Key West Intl. Airport (EYW). This allows you to lock in a good price in advance and still have the freedom to make changes without any additional fees. If the new flight costs more, you'll just cover the difference.

### How many hours is the flight from CHS to Key West Intl. Airport?

> The flight time from Charleston Intl. Airport (CHS) to Key West Intl. Airport (EYW) is around 5 hours and 1 minute. Put on your earphones, listen to your favourite tunes and your journey will whiz by.

### How far is the flight from CHS to Key West Intl. Airport (EYW)?

> The distance from Charleston Intl. Airport (CHS) to Key West Intl. Airport (EYW) is just 940 kilometres. You'll be stepping off the plane and grabbing your suitcase from the carousel before long.

### Which airlines fly direct from CHS to Key West Intl. Airport (EYW)?

> Flying nonstop between CHS and Key West Intl. Airport (EYW) isn't possible right now. However, you'll still be able to book a flight to Key West with at least one stop.

### Are CHS to Key West Intl. Airport (EYW) flight tickets cheaper when they're purchased at the last minute?

> Last-minute planners can occasionally pick up a bargain, with some of the cheapest airfares from Charleston Intl. Airport to Key West Intl. Airport arising a few weeks before the date of departure. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines quote prices so far in advance.

## Travel information

| Origin airport | Charleston Intl. |
| --- | --- |
| Destination airport | Key West Intl. |
| Distance | 935 km |

## Book with confidence

### North Charleston to Key West Flights

**The easy way to book your flights from Charleston to Key West** 

With Expedia, it’s simple to find and book flights to Key West from Charleston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Key West Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Charleston to Key West today, tomorrow, or this week.  

**Save dollars with cheap flights from Charleston Intl., CHS to Key West Intl., EYW** 

Sort your search results by price to find great deals on your flight from Charleston to Key West—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Key West from Charleston currently is just rising to .  

Here are more money-saving tips: 

-   Fly in when flight prices are normally at their lowest 
-   Book about a month to 6 weeks before you travel for the best prices to Key West  
-   Avoid peak season and weekends when flights can cost more
-   Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
-   One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

**Reasons to choose Expedia for your flight to Key West from Charleston** 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Key West with Expedia today.

## Explore a world of travel with Expedia

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\*Available to Expedia members.