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

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The best prices from Las Vegas Harry Reid Intl to Key West are usually found in September or December, booked 48 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Las Vegas (LAS) to Key West (EYW)

All the information you need to plan the best LAS to EYW flight in 2022: compare Las Vegas to Key West flight prices with the expected peak season, weather and rainfall in Key West.
LAS - EYW
Price
$360 - $626
EYW
Temperature
69.8 - 84.2 °F
EYW
Rainfall
1.5 - 6.7 inches

Popular in

May

High demand for flights, 24% potential price rise

Cheapest in

September

Best time to find cheap flights, 24% potential price drop

Round-trip from

$360

From Las Vegas Harry Reid Intl to Key West

One-way from

$261

One-way flight from Las Vegas Harry Reid Intl to Key West

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Las Vegas to Key West (LAS - EYW)?

Unlike at noon, when flights are generally more expensive, you can save up to 56% on flights from Las Vegas to Key West by exploring options for tickets in the afternoon.

How far in advance should I book a flight from Las Vegas to Key West?

To save on the cost of your flight from Las Vegas to Key West, book at least 48 days before your planned departure. Booking around this time can save you about 29% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $530 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $531.

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

September can be a great time to fly to Key West from Las Vegas with a flight ticket averaging about $476. Cheapflights users have found deals in the month of September for as cheap as $270. The most expensive prices can be found in the month of May.

What is the cheapest day to fly round-trip from Las Vegas to Key West?

Flights from Las Vegas to Key West are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Key West.

Cheap flights from Las Vegas to Key West in June, July 2022

The best prices found for LAS to EYW flights for June, July
28 Jul - 3 Aug
$405pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
Allegiant Air
 
1 STOP
LAS
Las Vegas Harry Reid Intl
18 Jul - 20 Jul
$427pp
LAS
Las Vegas Harry Reid Intl
Allegiant Air
 
1 STOP
EYW
Key West
EYW
Key West
Allegiant Air
 
1 STOP
LAS
Las Vegas Harry Reid Intl
16 Jul - 20 Jul
$449pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
 
1 STOP
EYW
Key West
EYW
Key West
Allegiant Air
 
1 STOP
LAS
Las Vegas Harry Reid Intl

Las Vegas Harry Reid Intl to Key West 2022 flight deals

Cheap flights to Key West from Las Vegas found for this year
8 Aug - 12 Aug
$396pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
Multiple Airlines
 
1 STOP
LAS
Las Vegas Harry Reid Intl
28 Jul - 3 Aug
$405pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
Allegiant Air
 
1 STOP
LAS
Las Vegas Harry Reid Intl
8 Aug - 12 Aug
$415pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
 
1 STOP
EYW
Key West
EYW
Key West
Multiple Airlines
 
1 STOP
LAS
Las Vegas Harry Reid Intl

Last minute flights from Las Vegas to Key West

Late deals on round-trip flights to Key West from Las Vegas, departing today and this week
8 Jul - 10 Jul
$499pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
 
1 STOP
EYW
Key West
EYW
Key West
Multiple Airlines
   
2 STOPS
LAS
Las Vegas Harry Reid Intl
8 Jul - 10 Jul
$604pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
 
1 STOP
EYW
Key West
EYW
Key West
Multiple Airlines
 
1 STOP
LAS
Las Vegas Harry Reid Intl
7 Jul - 12 Jul
$623pp
LAS
Las Vegas Harry Reid Intl
United Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
United Airlines
   
2 STOPS
LAS
Las Vegas Harry Reid Intl

One-way flights to Key West from Las Vegas

The cheapest one-way flights from Las Vegas to Key West
11:13 am - 4:04 am
Allegiant Air
2 Stops
37h 51m
LAS - EYW
Allegiant Air
$261
Kiwi.com
8:47 pm - 7:06 am
American Airlines
1 Stop
7h 19m
LAS - EYW
American Airlines
7:59 pm - 10:20 am
United Airlines
2 Stops
12h 21m
LAS - EYW
United Airlines
$334
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Las Vegas</span> to <span class="emphasized">Key West</span> flights.

Flight FAQs

From Las Vegas to Key West

Which airlines flying from Las Vegas Harry Reid Intl to Key West have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Delta flying from Las Vegas Harry Reid Intl to Key West have implemented new flexible cancellation policies.

Can I find flights from Las Vegas to Key West for under $400 on Cheapflights?

Yes, there are multiple flights from Las Vegas to Key West for under $400. The cheapest flight booked recently is on Multiple Airlines for just $396, but on average you can expect to pay $452.

Are there last-minute flights available from Las Vegas to Key West for under $500?

There are currently 20+ open flights from Las Vegas to Key West within the next 7 days for less than $500.

What are the cheapest airlines flying from Las Vegas to Key West round-trip?

Allegiant Air, at $427, was found to be the cheapest airline from Las Vegas to Key West. An alternate airline flying to your destination would be American Airlines. Allegiant Air is priced at 10% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Las Vegas to Key West one-way?

The cheapest airlines for a one-way flight from Las Vegas to Key West are Allegiant Air ($177), American Airlines ($328), and United Airlines ($334).

What are the most popular airlines that fly from Las Vegas to Key West?

The most popular airlines flying from Las Vegas to Key West are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

What are the cheapest flights from Las Vegas to Key West?

While on average a flight from Las Vegas to Key West is generally $1,096, our data shows the cheapest flight currently is $13. When looking at the most popular route, (Las Vegas Harry Reid Intl - Key West), you can expect to pay $396 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Key West, FL

Do I need a COVID test to fly to Key West from Las Vegas?

Information is based on travel restrictions for travel to Key West within the United States

Most visitors from Las Vegas Harry Reid Intl need to provide a negative COVID-19 test result and/or quarantine to enter Key West.

COVID-19 testing requirements
Visitors from Las Vegas Harry Reid Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Key West.

Quarantine requirements
Visitors from Las Vegas Harry Reid Intl are not required to quarantine after entering Key West.

Do I need a test to fly back to Las Vegas from Key West?

Returning to Las Vegas Harry Reid Intl from Key West

COVID-19 testing requirements
Visitors from Key West are not required to present a negative COVID-19 PCR test or antigen result upon entering Las Vegas Harry Reid Intl.

Quarantine requirements
Visitors from Key West are not required to quarantine after entering Las Vegas Harry Reid Intl.

Hide COVID Travel Restrictions for Key West, FL

Alternative routes for Las Vegas to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Key West

Things to know before you go - useful duration and weather info for your trip from Las Vegas to Key West.
Average temperature for June in Key West
89.6 °F
Avg rainfall for June in Key West
4.3 ″

Airports servicing Las Vegas

Airports servicing Key West

Top 3 airlines flying from Las Vegas Harry Reid Intl to Key West

The chart below displays the airlines Cheapflights users traveling from Las Vegas to Key West choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$276 $497 No cancel fee 69%
American Airlines
$299 $497 No cancel fee 71%
Delta
$367 $623 No cancel fee N/A
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