$154 Cheap Flights from Lake Charles (LCH) to Key West (EYW)

View $154 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from Lake Charles, LA (LCH-Lake Charles Regional) to Key West Intl. Airport (EYW)

Cheap Flights from Lake Charles to Key West (LCH-EYW)

Prices were available within the past 7 days and start at $154 for one-way flights and $319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Oct 28 - Thu, Nov 6
LCH
Lake Charles
EYW
Key West
$319 Roundtrip, found 5 days ago
$319
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 28 from Lake Charles to Key West, returning Thu, Nov 6, priced at $319 found 5 days ago
American Airlines
Tue, Oct 28 - Thu, Nov 6
LCH
Lake Charles
EYW
Key West
$379 Roundtrip, found 5 days ago
$379
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 28 from Lake Charles to Key West, returning Thu, Nov 6, priced at $379 found 5 days ago
American Airlines
Tue, Oct 28 - Sat, Nov 8
LCH
Lake Charles
EYW
Key West
$384 Roundtrip, found 5 days ago
$384
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 28 from Lake Charles to Key West, returning Sat, Nov 8, priced at $384 found 5 days ago
American Airlines
Tue, Oct 28 - Tue, Nov 4
LCH
Lake Charles
EYW
Key West
$389 Roundtrip, found 5 days ago
$389
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 28 from Lake Charles to Key West, returning Tue, Nov 4, priced at $389 found 5 days ago
American Airlines
Sat, Oct 25 - Sat, Nov 1
LCH
Lake Charles
EYW
Key West
$420 Roundtrip, found 11 hours ago
$420
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Oct 25 from Lake Charles to Key West, returning Sat, Nov 1, priced at $420 found 11 hours ago
American Airlines
Tue, Oct 28 - Wed, Nov 5
LCH
Lake Charles
EYW
Key West
$430 Roundtrip, found 5 days ago
$430
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 28 from Lake Charles to Key West, returning Wed, Nov 5, priced at $430 found 5 days ago
American Airlines
Fri, Oct 31 - Sat, Nov 8
LCH
Lake Charles
EYW
Key West
$444 Roundtrip, found 5 days ago
$444
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 31 from Lake Charles to Key West, returning Sat, Nov 8, priced at $444 found 5 days ago
American Airlines
Tue, Oct 28 - Fri, Nov 7
LCH
Lake Charles
EYW
Key West
$448 Roundtrip, found 5 days ago
$448
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 28 from Lake Charles to Key West, returning Fri, Nov 7, priced at $448 found 5 days ago
American Airlines
Fri, Oct 31 - Tue, Nov 4
LCH
Lake Charles
EYW
Key West
$449 Roundtrip, found 5 days ago
$449
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 31 from Lake Charles to Key West, returning Tue, Nov 4, priced at $449 found 5 days ago
United
Wed, Dec 17 - Sun, Dec 21
LCH
Lake Charles
EYW
Key West
$1,143 Roundtrip, found 5 hours ago
$1,143
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Dec 17 from Lake Charles to Key West, returning Sun, Dec 21, priced at $1,143 found 5 hours ago

Frequently asked questions

How much does a flight from Lake Charles Regional Airport (LCH) to Key West Intl. Airport (EYW) cost?
Lock in a cheap one-way flight from $154 or cheap return flight from $319 from Lake Charles Regional Airport (LCH) to Key West Intl. Airport (EYW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lake Charles Regional Airport (LCH) to Key West Intl. Airport (EYW)?
The cheapest month to fly from LCH to EYW is October, when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Lake Charles Regional Airport (LCH) to Key West Intl. Airport (EYW)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from LCH to EYW. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Lake Charles Regional Airport (LCH) to Key West Intl. Airport (EYW)?
You'll need to catch a flight with a layover when traveling from Lake Charles Regional Airport (LCH) to Key West Intl. Airport (EYW). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from LCH to EYW?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lake Charles Regional Airport (LCH) to Key West Intl. Airport (EYW)?
Select a flight from Lake Charles Regional Airport (LCH) to Key West Intl. Airport (EYW) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lake Charles Regional Airport (LCH) to Key West Intl. Airport (EYW) last-minute?
Booking your flight from LCH to EYW just before your trip is usually more expensive. But if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a LCH to EYW flight and hotel package?
Opting for a LCH to EYW flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our extensive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lake Charles Regional Airport (LCH) to Key West Intl. Airport (EYW)?
It's generally possible to cancel or reschedule your LCH to EYW flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Lake Charles Regional
Destination airport
Key West Intl.
Airlines serving
American Airlines, United
Roundtrip price
$319
Distance
801 mi

Book with confidence

Book with confidence

Lake Charles to Key West Flights

The cheapest times to fly from Lake Charles to Key West

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lake Charles to Key West are during the month of October. You can find some of the cheapest flights from Lake Charles to Key West with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lake Charles to Key West

Sunday is one of the best days to book for cheap flights from Lake Charles to Key West: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lake Charles to Key West

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lake Charles to Key West in 2025. You can also book with separate airlines for your outbound and return journeys, from $154 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lake Charles to Key West flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lake Charles to Key West airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Lake Charles to Key West Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.