LAS - EYW

$149 Find Cheap Flights from Las Vegas to Key West

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Key West departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Key West

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Key West, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Key West, as well as popular online travel agencies
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Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Key West

Tue, Aug 12 - Sat, Aug 16
American Airlines Logo
7:20 am - 7:07 pmLAS-EYW
8h 47m1 stop
American Airlines Logo
3:59 pm - 8:16 pmEYW-LAS
7h 17m1 stop
$251American Airlines
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Tue, Aug 12 - Sat, Aug 16
American Airlines Logo
11:59 pm - 1:12 pmLAS-EYW
10h 13m2 stops
American Airlines Logo
3:59 pm - 8:16 pmEYW-LAS
7h 17m1 stop
$256American Airlines
Find Deal
Tue, Aug 12 - Sat, Aug 16
American Airlines Logo
11:59 pm - 1:12 pmLAS-EYW
10h 13m2 stops
American Airlines Logo
11:26 am - 6:35 pmEYW-LAS
10h 09m2 stops
$261American Airlines
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Mon, Aug 11 - Sat, Aug 16
Delta Logo
12:33 am - 10:56 amLAS-EYW
7h 23m1 stop
Delta Logo
7:00 am - 11:01 amEYW-LAS
7h 01m1 stop
$288Delta
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Fri, Aug 15 - Tue, Aug 19
 Logo
4:39 pm - 2:43 pmLAS-EYW
19h 04m2 stops
 Logo
10:02 am - 10:21 amEYW-LAS
27h 19m3 stops
Fri, Aug 15 - Tue, Aug 19
 Logo
12:00 pm - 2:43 pmLAS-EYW
23h 43m3 stops
 Logo
10:02 am - 10:21 amEYW-LAS
27h 19m3 stops
Tue, Jul 1 - Sat, Jul 5
Allegiant Air Logo
8:05 am - 9:54 amLAS-EYW
22h 49m2 stops
Allegiant Air Logo
3:58 pm - 8:17 amEYW-LAS
19h 19m2 stops
$617Allegiant Air
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Mon, Aug 11 - Sat, Aug 16
Delta Logo
12:33 am - 10:56 amLAS-EYW
7h 23m1 stop
Delta Logo
7:00 am - 4:11 pmEYW-LAS
12h 11m2 stops
$676Delta
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Sat, Aug 23 - Sun, Aug 31
United Airlines Logo
12:59 am - 2:01 pmLAS-EYW
34h 02m3 stops
United Airlines Logo
3:05 pm - 10:40 pmEYW-LAS
10h 35m1 stop
$880United Airlines
Find Deal
Sat, Aug 23 - Sun, Aug 31
United Airlines Logo
12:59 am - 2:01 pmLAS-EYW
34h 02m3 stops
United Airlines Logo
3:05 pm - 8:24 pmEYW-LAS
32h 19m2 stops
$949United Airlines
Find Deal
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KAYAK's insights & trends for Las Vegas to Key West flights

Get data-powered insights and trends into flights from Las Vegas to Key West to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Las Vegas to Key West?

The average price of all round-trip flights from Las Vegas to Key West clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Key West on a Saturday and more expensive on a Monday. On your return trip to Las Vegas, you should consider flying back on a Saturday, and avoid Sundays for better deals.

What is the cheapest month to fly from Las Vegas to Key West?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Key West, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Key West is September, where tickets cost $282 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $606 and $559 respectively.

Good to know

Low seasonJanuary
High seasonNovember
Cheapest flight$149
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Las Vegas to Key West

When to book flights from Las Vegas to Key West

Are your dates flexible? Find out the best times to travel from Las Vegas to Key West 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.

FAQs for booking flights from Las Vegas to Key West

  • What is the cheapest flight from Las Vegas to Key West?

    In the last 3 days, the lowest price for a flight from Las Vegas to Key West was $149 for a one-way ticket and $251 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Key West?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Las Vegas to Key West?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Las Vegas to Key West?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Las Vegas and Key West, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Las Vegas to Key West, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Key West are Delta and American Airlines. With an average price for the route of $370 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $409 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Las Vegas to Key West?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Key West.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Key West?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Key West?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and EYW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Key West?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Las Vegas to Key West

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Key West. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Key West? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7963 reviews
7.9Entertainment
8.2Boarding
8.5Crew
7.3Food
7.9Comfort
Airline reviews

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

2.0 MediocreNachi, May 2025LGA - MIA
Read more Delta reviews

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Crew was friendly Love the entertainment in the seat head rest.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

This was a code share Latam Airlines flight - everything very good except there was no seatback entertainment

Don't waste your money or points on first class. Delta first class is a joke. The seats were rickety, the food was awful, and nothing worked, wifi, my light, the power plug - and it was dirty - the fold out table was gross. For 2-3 hours, tough it out in Economy.

Long line to check bags. Curbside check-in was closed. Seat back monitor was not working.

Left on time. Arrived on time. That’s all i ask.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Loyal Delta traveler, but last nights flight was a train wreck. Seated in 1B after multiple delays. Then we couldn’t takeoff because of an issue with the passenger that was ‘not in compliance’ and had to deplane along with the threat if they did not deplane, all the passengers would be required to do so. Finally they were escorted off, but the experience threw off the crew. Disruptive for everyone. Service was a mess, televisions didn’t work, bathroom door kept swinging open during the entire flight whenever empty …

My flight was cancelled twice and the third time I tried to rebook it online I cancelled the flight because it looked like I would get a refund to my credit card. Instead I now have a credit. I was also on hold for three hours waiting for a representative and then disconnected. I will never fly delta again.

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Would have thought that they would gas up plane before everyone got on board

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Between Las Vegas and Dallas was okay But, once in the Dallas airport, notice, I have disability and ask for a wheelchair, they leave in a middle of nowhere, the personal in charge try to push me on a cart where I couldn't sit because was to high. Then they don't care about me, they bulling, till I start to yelling and crying, ask to everyone around, who can help me. The man in charge make a despective movements and said you are to loosing the fly. The last name in his batch started with an H, I did not have the full name. A nightmare. After all, a woman in charge was walking very slowly and asking me for a tip cause she was helping me to reach the fly. For years, AA has been the preferred airline. The personal in charge of the disabled people are discriminate me. Thank you Kayak.

Standard. No different than a discount carrier on a short trip.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Everything you need to know for your flight from Las Vegas to Key West

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