$125 Cheap Flights from Key West (EYW) to Las Vegas (LAS)

View $125 flight on Wed, May 28, 2025Opens in a new window

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

Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $125 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jul 2 - Sat, Jul 5
EYW
Key West
LAS
Las Vegas
$249 Roundtrip, found 3 days ago
$249
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jul 2 from Key West to Las Vegas, returning Sat, Jul 5, priced at $249 found 3 days ago
United
Wed, Jul 2 - Tue, Jul 8
EYW
Key West
LAS
Las Vegas
$250 Roundtrip, found 16 hours ago
$250
Roundtrip
found 16 hours ago
Select United flight, departing Wed, Jul 2 from Key West to Las Vegas, returning Tue, Jul 8, priced at $250 found 16 hours ago
American Airlines
Wed, Jul 23 - Wed, Jul 30
EYW
Key West
LAS
Las Vegas
$251 Roundtrip, found 10 hours ago
$251
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Jul 23 from Key West to Las Vegas, returning Wed, Jul 30, priced at $251 found 10 hours ago
United
Wed, Jul 2 - Tue, Jul 8
EYW
Key West
LAS
Las Vegas
$254 Roundtrip, found 16 hours ago
$254
Roundtrip
found 16 hours ago
Select United flight, departing Wed, Jul 2 from Key West to Las Vegas, returning Tue, Jul 8, priced at $254 found 16 hours ago
American Airlines
Wed, May 21 - Sat, May 24
EYW
Key West
LAS
Las Vegas
$255 Roundtrip, found 1 day ago
$255
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 21 from Key West to Las Vegas, returning Sat, May 24, priced at $255 found 1 day ago
American Airlines
Tue, Sep 30 - Sat, Oct 4
EYW
Key West
LAS
Las Vegas
$256 Roundtrip, found 5 days ago
$256
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Sep 30 from Key West to Las Vegas, returning Sat, Oct 4, priced at $256 found 5 days ago
Delta
Tue, Jul 22 - Tue, Jul 29
EYW
Key West
LAS
Las Vegas
$257 Roundtrip, found 10 hours ago
$257
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Jul 22 from Key West to Las Vegas, returning Tue, Jul 29, priced at $257 found 10 hours ago
American Airlines
Wed, Jul 23 - Wed, Jul 30
EYW
Key West
LAS
Las Vegas
$258 Roundtrip, found 10 hours ago
$258
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Jul 23 from Key West to Las Vegas, returning Wed, Jul 30, priced at $258 found 10 hours ago
American Airlines
Wed, Jul 2 - Tue, Jul 8
EYW
Key West
LAS
Las Vegas
$279 Roundtrip, found 16 hours ago
$279
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Wed, Jul 2 from Key West to Las Vegas, returning Tue, Jul 8, priced at $279 found 16 hours ago
JetBlue Airways
Sat, Oct 11 - Fri, Oct 24
EYW
Key West
LAS
Las Vegas
$318 Roundtrip, found 1 day ago
$318
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Oct 11 from Key West to Las Vegas, returning Fri, Oct 24, priced at $318 found 1 day ago

Frequently asked questions

How much does a flight from Key West Intl. Airport (EYW) to Harry Reid Intl. Airport (LAS) cost?
Discover the latest flight deals from EYW to LAS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from EYW to LAS?
The cheapest flights from EYW to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from EYW to LAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from EYW to LAS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Key West Intl. Airport (EYW) to Harry Reid Intl. Airport (LAS)?
You’ll have to hop on a flight with a layover when traveling from Key West Intl. Airport (EYW) to Harry Reid Intl. Airport (LAS). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from EYW to LAS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Key West Intl. Airport (EYW) to Harry Reid Intl. Airport (LAS)?
To avoid possible delays on the Key West Intl. Airport (EYW) to Harry Reid Intl. Airport (LAS) route, fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Key West Intl. Airport (EYW) to Harry Reid Intl. Airport (LAS) last-minute?
Holding off until right before your break to book your flight from EYW to LAS often results in higher prices. While you may find some last-minute deals, there’s no guarantee. Keep your travel schedule open to maximize your chances of scoring a bargain.
Is it cheaper to book an EYW to LAS flight and hotel package?
You can save money by securing an EYW to LAS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one place. Once you’ve selected your preferred flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Key West Intl. Airport (EYW) to Harry Reid Intl. Airport (LAS)?
In most cases, you’re able to cancel or reschedule your EYW to LAS flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline’s guidelines and fees on flight changes, or if you need more details, visit our Customer Service portal.
*Available to One Key members.