EYW - LAS

$126 Find Cheap Flights from Key West to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Key West to Las Vegas departing on 1/10. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

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

Cheapest round-trip
$260
Typical prices: $308-$454
Multiple Airlines
Sat 1/10Sat 1/17
EYW - LAS • 2 stops
Cheapest one-way
$126
Typical prices: $160-$233
American Airlines
Sat 1/10
EYW - LAS • 1 stop
When to travel
August
Cheapest • 40% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Las Vegas!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Key West to Las Vegas 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 Key West to Las Vegas

Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
10:49 am - 7:54 am
EYW
-
LAS
24h 05m2 stops
Multiple Airlines Logo
10:20 pm - 2:56 pm
LAS
-
EYW
13h 36m1 stop
$260Multiple Airlines
Sat, Jan 10 - Sat, Jan 17
American Airlines Logo
4:37 pm - 10:33 pm
EYW
-
LAS
8h 56m1 stop
American Airlines Logo
8:11 am - 6:52 pm
LAS
-
EYW
7h 41m1 stop
$279American Airlines
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
5:15 pm - 10:37 pm
EYW
-
LAS
8h 22m1 stop
American Airlines Logo
9:45 am - 10:54 pm
LAS
-
EYW
10h 09m2 stops
$285American Airlines
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
4:11 pm - 10:34 pm
EYW
-
LAS
9h 23m1 stop
American Airlines Logo
10:05 am - 10:43 pm
LAS
-
EYW
9h 38m1 stop
$315American Airlines
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
4:11 pm - 10:34 pm
EYW
-
LAS
9h 23m1 stop
American Airlines Logo
9:00 am - 10:54 pm
LAS
-
EYW
10h 54m2 stops
$320American Airlines
Sat, Feb 7 - Sat, Feb 14
Delta Logo
6:06 pm - 11:15 pm
EYW
-
LAS
8h 09m1 stop
Delta Logo
11:25 pm - 10:59 am
LAS
-
EYW
8h 34m1 stop
$348Delta
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
6:06 am - 2:29 pm
EYW
-
LAS
11h 23m2 stops
American Airlines Logo
9:45 am - 10:54 pm
LAS
-
EYW
10h 09m2 stops
$354American Airlines
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
5:15 pm - 10:37 pm
EYW
-
LAS
8h 22m1 stop
American Airlines Logo
9:00 am - 10:54 pm
LAS
-
EYW
10h 54m2 stops
$360American Airlines
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
6:06 am - 2:29 pm
EYW
-
LAS
11h 23m2 stops
American Airlines Logo
9:00 am - 10:54 pm
LAS
-
EYW
10h 54m2 stops
$389American Airlines
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
6:06 am - 2:29 pm
EYW
-
LAS
11h 23m2 stops
American Airlines Logo
9:00 am - 10:54 pm
LAS
-
EYW
10h 54m2 stops
$429American Airlines
Booking Insights

KAYAK's insights & trends for Key West to Las Vegas flights

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

How much is a round-trip flight from Key West to Las Vegas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Key West to Las Vegas departing in January.

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

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

When flying from Key West to Las Vegas, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Key West, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Key West to Las Vegas, 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 Key West to Las Vegas is August, where tickets cost $256 (return) on average. On the other hand, the most expensive months are May and November, where the average cost of round-trip tickets is $823 and $528 respectively.

Good to know

Low seasonAugust
Cheapest flight$126
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Key West to Las Vegas

When to book flights from Key West to Las Vegas

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

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

    In the last 3 days, the lowest price for a flight from Key West to Las Vegas was $126 for a one-way ticket and $260 for a round-trip.

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

    A passport is not required to fly from Key West to Las Vegas.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Key West to Las Vegas are Delta and American Airlines. With an average price for the route of $408 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $378 and an overall rating of 7.2.

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

    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 Key West to Las Vegas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Key West 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 Key West to Las Vegas?

    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 Las Vegas with an airline and back to Key West with another airline. Booking your flights between Key West and LAS 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 Key West to Las Vegas?

    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 Las Vegas from Key West 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 Key West to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Key West to Las Vegas. 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 Key West to Las Vegas? 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.
7.9
DeltaOverall score based on 8005 reviews
7.3Food
8.1Boarding
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

The food is terrible. The staff is wonderful. Comfort is good.

10.0 ExcellentRonda, Dec 2025
JAX - JFK
Read more Delta reviews

The food is terrible. The staff is wonderful. Comfort is good.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Non stop on long haul is the way to go. Great experience

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

I appreciated that it was on time, safe and professional. I didn’t like that I wasn’t in a place where I had a window at my window seat. It would have been nice to know that in advance. If it was mentioned in the ticketing, I didn’t notice it.

I like that the crew kept us informed but we moved back and forth from gate to gate before the aircraft arrived.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so didn't have any food

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

We had 3 flights. 1 & 2 were on the same plane but we had to de-board just to re-board 30 mins later. That may have been due to a crew change though. Our 3rd flight had a couple “maintenance” issues that held us up. They were quickly resolved but it took forever for someone to bring the paperwork needed so we could leave. Apparently there was a computer glitch so a driver had to bring a physical copy. It delayed us about 1 1/2 hrs. The flights themselves were smooth & no problems. For boarding, I don’t know why they don’t start with the back of the plane & move forward. It would eliminate the back up from people trying to find their seats & put their bags in the overhead bins. Unless you’re on an overseas flight, there is no food, you get a beverage & either a small bag of pretzels or a biscuit cookie. Take your own food or snacks of you want something more.

Lost bag and 2 days no word leaving for cruise no clothes or stuff

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

Internet was a bit expensive and did not work ask that week otherwise a good flight

Food was ok, but not as good as I have had before on AA.

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

Information on your arrival and departure airports