LAS - EYW

$158 Find Cheap Flights from Las Vegas to Key West - Compare and Save

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 12/14. 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

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Everything you should know

Cheapest round-trip
$301
Typical prices: $439-$966
American Airlines
Sat 9/5Fri 9/11
LAS - EYW • 1 stop
Cheapest one-way
$158
Typical prices: $278-$638
Multiple Airlines
Mon 12/14
LAS - EYW • 2 stops
Top airlines
Cheapest • from $301 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Las Vegas and Key West. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $329 (round-trip)
Shortest trip • 6h 35m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Key West!
Flight Deals
Booking Insights
Flight 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

Sat, Sep 5 - Fri, Sep 11
American Airlines Logo
11:30 pm - 10:56 am
LAS
-
EYW
8h 26m
1 stop
American Airlines Logo
2:15 pm - 7:56 pm
EYW
-
LAS
8h 41m
1 stop
$301American Airlines
Sat, Sep 5 - Fri, Sep 11
Delta Logo
7:05 am - 7:57 pm
LAS
-
EYW
9h 52m
1 stop
Delta Logo
6:19 pm - 11:36 pm
EYW
-
LAS
8h 17m
1 stop
$301Delta
Sat, Sep 12 - Sat, Sep 19
Delta Logo
8:25 am - 8:00 pm
LAS
-
EYW
8h 35m
1 stop
Delta Logo
6:19 pm - 11:36 pm
EYW
-
LAS
8h 17m
1 stop
$311Delta
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
7:36 am - 11:27 am
LAS
-
EYW
24h 51m
2 stops
Multiple Airlines Logo
12:07 pm - 9:44 pm
EYW
-
LAS
12h 37m
1 stop
$333Multiple Airlines
Sat, Sep 5 - Fri, Sep 11
Multiple Airlines Logo
1:40 pm - 11:27 am
LAS
-
EYW
42h 47m
2 stops
Multiple Airlines Logo
10:59 am - 8:07 am
EYW
-
LAS
24h 08m
1 stop
$337Multiple Airlines
Tue, Jan 12 - Wed, Jan 20
Delta Logo
9:50 am - 7:43 pm
LAS
-
EYW
6h 53m
1 stop
Delta Logo
6:00 pm - 10:55 pm
EYW
-
LAS
7h 55m
1 stop
$351Delta
Wed, Aug 19 - Sun, Aug 23
Multiple Airlines Logo
11:29 pm - 7:13 pm
LAS
-
EYW
16h 44m
2 stops
Multiple Airlines Logo
12:05 pm - 9:44 pm
EYW
-
LAS
12h 39m
1 stop
$355Multiple Airlines
Wed, Aug 19 - Sun, Aug 23
Multiple Airlines Logo
11:34 am - 9:10 am
LAS
-
EYW
18h 36m
1 stop
Multiple Airlines Logo
12:05 pm - 9:44 pm
EYW
-
LAS
12h 39m
1 stop
$355Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
9:41 pm - 11:27 am
LAS
-
EYW
10h 46m
1 stop
Multiple Airlines Logo
12:07 pm - 9:44 pm
EYW
-
LAS
12h 37m
1 stop
$358Multiple Airlines
Wed, Sep 23 - Mon, Sep 28
American Airlines Logo
5:37 am - 5:55 pm
LAS
-
EYW
9h 18m
1 stop
American Airlines Logo
7:47 pm - 11:58 pm
EYW
-
LAS
7h 11m
1 stop
$389American Airlines
Booking Insights

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 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 June, where tickets cost $329 (return) on average. On the other hand, the most expensive months are September and March, where the average cost of round-trip tickets is $966 and $628 respectively.

Good to know

Low season

March

Cheapest flight

$158
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly with an average 13% increase in price.
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 5 days, the lowest price for a flight from Las Vegas to Key West was $158 for a one-way ticket and $301 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 is the only airline alliance operating flights between Las Vegas and Key West.

  • 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 airline 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.
7.1
American AirlinesOverall score based on 11845 reviews
7.5Boarding
6.8Entertainment
7.2Comfort
7.9Crew
6.4Food
Airline reviews

weather delay of almost 2 hours then we landed and our gate wasn't available so we waited another 30 min

2.0 MediocreThomas, Jun 2026
LAS - ORD
Read more American Airlines reviews

weather delay of almost 2 hours then we landed and our gate wasn't available so we waited another 30 min

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

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.

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.

Customer service in first class does not exist on American Airlines

I love to flight american however my carry on had to be sent with regular luggage and it was broken. Don't appreciate that. If when I buy a ticket says I can take a carry on and a hand item there should be space for mwsy stuff and not be basically forced to send the item even if it's at no charge. A.A. needs to work on that. Everything else excellent.

We sat on the plane for 1 hour because the airline was short handed could not be unloading.

The male steward shoved me hard when i sleeping on the isle, woke me up the only way incan descripe it was Violently. I wanted to cause a scene but was able to putnmy anger innch check, i want complain to AA

On a 4.5 hour flight to Las Vegas there was no food/lunch provided only cookies and a drink. This airline is starting to look and act like Sprit/Frontier. Will start to look into other airlines to fly more comfortably

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

Information on your arrival and departure airports