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£170 Cheap Flights from Las Vegas (LAS) to Key West (EYW)

View £170 flight on Fri, 26 Feb 2027Opens in a new window

Flight 1

Popular airlines from Harry Reid Intl. Airport (LAS) to Key West Intl. Airport (EYW)

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Cheap Flights from Las Vegas (LAS) to Key West (EYW)

Prices were available within the past 7 days and start at £170 for one-way flights and £332 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Fri, 26 Feb - Tue, 2 Mar
LAS
Las Vegas
EYW
Key West
£332 Return, found 3 days ago
£332
Return
found 3 days ago
Select Breeze Airways flight, departing Fri, 26 Feb from Las Vegas to Key West, returning Tue, 2 Mar, priced at £332 found 3 days ago
Breeze Airways
Fri, 26 Feb - Tue, 2 Mar
LAS
Las Vegas
EYW
Key West
£336 Return, found 3 days ago
£336
Return
found 3 days ago
Select Breeze Airways flight, departing Fri, 26 Feb from Las Vegas to Key West, returning Tue, 2 Mar, priced at £336 found 3 days ago
Breeze Airways
Fri, 26 Feb - Tue, 2 Mar
LAS
Las Vegas
EYW
Key West
£340 Return, found 3 days ago
£340
Return
found 3 days ago
Select Breeze Airways flight, departing Fri, 26 Feb from Las Vegas to Key West, returning Tue, 2 Mar, priced at £340 found 3 days ago
Breeze Airways
Fri, 26 Feb - Tue, 2 Mar
LAS
Las Vegas
EYW
Key West
£509 Return, found 3 days ago
£509
Return
found 3 days ago
Select Breeze Airways flight, departing Fri, 26 Feb from Las Vegas to Key West, returning Tue, 2 Mar, priced at £509 found 3 days ago
Breeze Airways
Fri, 26 Feb - Tue, 2 Mar
LAS
Las Vegas
EYW
Key West
£513 Return, found 3 days ago
£513
Return
found 3 days ago
Select Breeze Airways flight, departing Fri, 26 Feb from Las Vegas to Key West, returning Tue, 2 Mar, priced at £513 found 3 days ago
Breeze Airways
Fri, 26 Feb - Tue, 2 Mar
LAS
Las Vegas
EYW
Key West
£952 Return, found 3 days ago
£952
Return
found 3 days ago
Select Breeze Airways flight, departing Fri, 26 Feb from Las Vegas to Key West, returning Tue, 2 Mar, priced at £952 found 3 days ago
Breeze Airways
Fri, 26 Feb - Tue, 2 Mar
LAS
Las Vegas
EYW
Key West
£956 Return, found 3 days ago
£956
Return
found 3 days ago
Select Breeze Airways flight, departing Fri, 26 Feb from Las Vegas to Key West, returning Tue, 2 Mar, priced at £956 found 3 days ago

Find the cheapest month to fly from Las Vegas (LAS) to Key West (EYW)

September is typically the cheapest month to fly

From £215 - £498 per traveller.

Frequently asked questions

How much does a flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Key West, FL (EYW-Key West Intl.) cost?
You can find one-way and return flights from LAS to EYW with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LAS to EYW ticket fares go up or down.
What is the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Key West, FL (EYW-Key West Intl.)?
The cheapest months to fly from LAS to EYW are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Las Vegas, NV (LAS) to Key West, FL (EYW)?
Enter LAS to EYW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Key West, FL (EYW-Key West Intl.)?
To find a cheap flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Key West, FL (EYW-Key West Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Key West, FL (EYW-Key West Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Key West, FL (EYW-Key West Intl.)?
There are approximately 45 connecting flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Key West, FL (EYW-Key West Intl.). Some common connection points include Los Angeles Intl. (LAX), O'Hare Intl. (ORD), and San Francisco Intl. (SFO).
What is the earliest flight from Las Vegas, NV (LAS) to Key West, FL (EYW)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Las Vegas, NV (LAS) to Key West, FL (EYW). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Key West, FL (EYW-Key West Intl.)?
You'll typically find the most flights from Harry Reid International Airport (LAS) to Key West, FL (EYW) on a Friday, with around 33 flights available. This gives you a good selection of options for your journey. Major airlines on this route include American Airlines, United, and Delta. Flight options are notably more plentiful on Fridays compared to other days of the week, offering you more flexibility.
What are the most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Key West, FL (EYW-Key West Intl.)?
The most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Key West, FL (EYW-Key West Intl.) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer these times as it allows for an early start to their journey, giving them more time to enjoy their destination upon arrival.
How long does it take to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Key West, FL (EYW-Key West Intl.)?
Flights from LAS to EYW with one stop typically take around 9 hours 30 minutes, covering approximately 3,431 kilometers. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to Key West, FL (EYW-Key West Intl.)?
Yes, you can fly business class or first class between LAS and EYW. You can fly business class with Delta.First class cabins are available on Spirit Airlines, Delta, United, and American Airlines.
How do I earn miles on a Las Vegas, NV (LAS) to Key West, FL (EYW) flight with Expedia?
It's easy to earn miles on a Las Vegas, NV (LAS) to Key West, FL (EYW) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Las Vegas, NV (LAS) to Key West, FL (EYW) at the last minute?
Typically, booking a last minute flight from Las Vegas, NV (LAS) to Key West, FL (EYW) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Las Vegas, NV (LAS) to Key West, FL (EYW) flight and hotel package?
Securing a Las Vegas, NV (LAS) to Key West, FL (EYW) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays 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 Las Vegas, NV (LAS-Harry Reid Intl.) to Key West, FL (EYW-Key West Intl.)?
If you booked your Las Vegas, NV (LAS-Harry Reid Intl.) to Key West, FL (EYW-Key West Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Key West Intl.
Return price
£332
Distance
3411 km

Book with confidence

Compare flights from Las Vegas to Key West easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Las Vegas to Key West. Operating between them flights per day, 11 airlines cover the route. And fly direct, getting you to Key West Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Harry Reid Intl. to Key West Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Harry Reid Intl. (LAS) to Key West Intl. (EYW)

The easiest way to view the best deals on flights from Las Vegas to Key West today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Harry Reid Intl. to Key West Intl. start at just £332 and range up to £956.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Las Vegas and Key West
  • booking your flight during February, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Las Vegas to Key West flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Harry Reid Intl. to Key West Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Las Vegas to Key West easily and book with confidence

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*Available to Expedia members.