HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Las Vegas to Key West (LAS - EYW) from $111

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. 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.
LAS — EYW
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Las Vegas Harry Reid Intl to Key West are usually found in February or April, booked 66 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Las Vegas to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2024.

Popular in

December

Cheapest in

February

Round-trip from

$373

One-way from

$249
High demand for flights, 28% potential price rise
Search Deals
Best time to find cheap flights, 31% potential price drop
Search Deals
From Las Vegas Harry Reid Intl to Key West
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Key West
Search Deals

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.

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 38 days before your planned departure. Booking around this time can save you about 144% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $418 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $678.

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

February can be a great time to fly to Key West from Las Vegas with a flight ticket averaging about $576. Cheapflights users have found deals in the month of February for as cheap as $276. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from LAS to EYW?

Unlike at noon, when flights are generally more expensive, you can save up to 17% on flights from Las Vegas to Key West by exploring options for tickets in the morning.

Cheap Las Vegas to Key West flights in June & July 2024

Find cheap flight options from Las Vegas to Key West specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 9, 2024.
Listed are some of the best fares we've found on flights departing from Las Vegas to Key West in 2024. Check back in a little while for more flight options.
Mon 7/86:00 amLAS - EYW
1 stop7h 22mAmerican Airlines
Mon 7/153:44 pmEYW - LAS
1 stop9h 10mAmerican Airlines
Deal found 6/8$336
Wed 6/1212:54 amLAS - EYW
1 stop6h 51mAmerican Airlines
Mon 6/172:40 pmEYW - LAS
1 stop8h 41mAmerican Airlines
Deal found 6/7$454
Wed 6/1212:54 amLAS - EYW
1 stop6h 51mAmerican Airlines
Mon 6/171:41 pmEYW - LAS
2 stops10h 14mAmerican Airlines
Deal found 6/7$459
Wed 6/1212:15 amLAS - EYW
2 stops10h 40mAmerican Airlines
Mon 6/173:25 pmEYW - LAS
2 stops9h 26mAmerican Airlines
Deal found 6/7$464
Sun 7/712:56 amLAS - EYW
1 stop6h 39mAmerican Airlines
Mon 7/153:44 pmEYW - LAS
1 stop9h 10mAmerican Airlines
Deal found 6/8$488
Sun 7/712:59 amLAS - EYW
2 stops9h 50mAmerican Airlines
Mon 7/153:44 pmEYW - LAS
1 stop9h 10mAmerican Airlines
Deal found 6/8$493
Thu 7/117:30 amLAS - EYW
1 stop9h 08mDelta
Sun 7/146:03 pmEYW - LAS
1 stop8h 46mDelta
Deal found 6/9$540
Thu 7/117:30 amLAS - EYW
1 stop6h 38mDelta
Sun 7/146:03 pmEYW - LAS
1 stop8h 46mDelta
Deal found 6/8$595
Wed 7/1012:56 amLAS - EYW
1 stop6h 39mAmerican Airlines
Sun 7/143:44 pmEYW - LAS
1 stop9h 10mAmerican Airlines
Deal found 6/8$639

Las Vegas to Key West 2024 flight deals

Discover exclusive flight deals for travel between Las Vegas and Key West in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Listed are some of the best fares we've found on flights departing from Las Vegas to Key West in 2024. Check back in a little while for more flight options.
Mon 7/86:00 amLAS - EYW
1 stop7h 22mAmerican Airlines
Mon 7/153:44 pmEYW - LAS
1 stop9h 10mAmerican Airlines
Deal found 6/8$336
Wed 6/1212:54 amLAS - EYW
1 stop6h 51mAmerican Airlines
Mon 6/172:40 pmEYW - LAS
1 stop8h 41mAmerican Airlines
Deal found 6/7$454
Wed 6/1212:54 amLAS - EYW
1 stop6h 51mAmerican Airlines
Mon 6/171:41 pmEYW - LAS
2 stops10h 14mAmerican Airlines
Deal found 6/7$459
Wed 6/1212:15 amLAS - EYW
2 stops10h 40mAmerican Airlines
Mon 6/173:25 pmEYW - LAS
2 stops9h 26mAmerican Airlines
Deal found 6/7$464
Sun 7/712:56 amLAS - EYW
1 stop6h 39mAmerican Airlines
Mon 7/153:44 pmEYW - LAS
1 stop9h 10mAmerican Airlines
Deal found 6/8$488
Sun 7/712:59 amLAS - EYW
2 stops9h 50mAmerican Airlines
Mon 7/153:44 pmEYW - LAS
1 stop9h 10mAmerican Airlines
Deal found 6/8$493
Thu 7/117:30 amLAS - EYW
1 stop9h 08mDelta
Sun 7/146:03 pmEYW - LAS
1 stop8h 46mDelta
Deal found 6/9$540
Thu 7/117:30 amLAS - EYW
1 stop6h 38mDelta
Sun 7/146:03 pmEYW - LAS
1 stop8h 46mDelta
Deal found 6/8$595
Tue 10/2210:15 pmLAS - EYW
1 stop10h 20mJetBlue
Mon 10/283:30 pmEYW - LAS
1 stop9h 41mJetBlue
Deal found 6/9$610

One-way flights to Key West from Las Vegas

Search for one-way flight options from Las Vegas to Key West. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
If you're seeking multiple options on one-way flights from Las Vegas to Key West, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Las Vegas to Key West instead should update the search form at the top of page.
Tue 7/25:00 amLAS - EYW
1 stop8h 12mAmerican Airlines
Deal found 6/7$111
Tue 7/25:00 amLAS - EYW
2 stops10h 59mAmerican Airlines
Deal found 6/7$164
Mon 7/87:14 pmLAS - EYW
2 stops16h 21mUnited Airlines
Deal found 6/8$230
Mon 7/112:55 amLAS - EYW
1 stop9h 27mDelta
Deal found 6/7$249
Thu 6/136:29 pmLAS - EYW
2 stops18h 39mMultiple Airlines
Deal found 6/7$301
Thu 6/1310:35 pmLAS - EYW
1 stop14h 33mMultiple Airlines
Deal found 6/7$321
Sun 7/712:56 amLAS - EYW
1 stop6h 39mAmerican Airlines
Deal found 6/8$330
Sun 7/712:59 amLAS - EYW
2 stops9h 50mAmerican Airlines
Deal found 6/8$335
Thu 6/136:29 pmLAS - EYW
3 stops18h 39mMultiple Airlines
Deal found 6/7$342

Find flights from Las Vegas to Key West within your budget

Customize your flight search to find flights from Las Vegas to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$336 - $682

Route

Depart

Return

Price

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Mon 7/8

1 stop7h 22m

Key West

Mon 7/15

1 stop9h 10m

$336

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Sun 7/7

1 stop6h 39m

Key West

Mon 7/15

1 stop9h 10m

$488

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Sun 7/7

2 stops9h 50m

Key West

Mon 7/15

1 stop9h 10m

$493

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Thu 7/11

1 stop9h 08m

Key West

Sun 7/14

1 stop8h 46m

$540

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Thu 7/11

1 stop6h 38m

Key West

Sun 7/14

1 stop8h 46m

$595

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Tue 10/22

1 stop10h 20m

Key West

Mon 10/28

1 stop9h 41m

$610

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Mon 10/21

1 stop8h 45m

Key West

Mon 10/28

1 stop7h 38m

$624

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Tue 10/22

2 stops23h 35m

Key West

Mon 10/28

2 stops31h 51m

$672

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Tue 10/22

2 stops23h 35m

Key West

Mon 10/28

2 stops18h 41m

$682

Flights are sorted by cheapest first

Deals found on 6/8

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Key West. Price data was last updated on May 31, 2024.
Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Key West. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Key West. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Las Vegas to Key West flight should consider departing on Saturday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Las Vegas to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Key West by month

Plan your trip to Key West by taking into account the average temperature and rainfall totals by month.

EYW

Temperature

69.8 - 84.2 °F

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated June 9, 2024.
Peruse reviews from past customers who have flown with American Airlines, Delta and United Airlines from Las Vegas to Key West to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,310 reviews

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Delta
8.0
Very good
10,310 reviews
Delta
8.0
Very good
10,310 reviews

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

JetBlue
7.6
Good
4,288 reviews
Delta
8.0
Very good
10,310 reviews

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

United Airlines
7.4
Good
10,661 reviews
Delta
8.0
Very good
10,310 reviews

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

American Airlines
7.3
Good
14,172 reviews
Delta
8.0
Very good
10,310 reviews

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 American Airlines for just $336, but on average you can expect to pay $669.

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

    American Airlines, at $336, was found to be the cheapest airline from Las Vegas to Key West.Alternate airlines to your destination round-trip include Delta and JetBlue. American Airlines is priced at 41% 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 American Airlines ($111), United Airlines ($230), and Delta ($249).

  • What does LAS to EYW mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Las Vegas Harry Reid Intl Airport to Key West Airport flight would often be abbreviated as a LAS to EYW flight.

  • Can I find deals for flights from Las Vegas to Key West that include extra baggage allowance?

    The amount of baggage you can bring on your Las Vegas to Key West flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Las Vegas to Key West with specific airlines?

    Yes, Cheapflights allows you to browse and filter Las Vegas to Key West flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Las Vegas to Key West that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Key West.

  • Can I find deals for business class flights from Las Vegas to Key West?

    Yes. Cheapflights offers flight deals from Las Vegas to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Las Vegas to Key West that allow pets onboard?

    Many airlines flying from Las Vegas to Key West offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Las Vegas to Key West?

    Yes, you can often find last-minute deals on Las Vegas to Key West flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Las Vegas to Key West flight deals updated?

    The Las Vegas to Key West flight deals you see on this page were last updated on 6/9.

  • 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, Delta and United Airlines. Something to consider prior to booking your flight.

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

    Currently, August is the cheapest month in which you can book a flight from Las Vegas to Key West (average of $373). Flying from Las Vegas to Key West in March is currently the most expensive (average of $503). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Key West
See prices for flight routes from nearby airports that may be better suited for you.

Las Vegas to Miami flights
Las Vegas to Fort Lauderdale flights
Las Vegas to Orlando flights
Las Vegas to Tampa flights
Las Vegas to West Palm Beach flights
Las Vegas to Jacksonville flights
Reno to Miami flights
Las Vegas to Pensacola flights
Reno to Orlando flights
Reno to Fort Lauderdale flights
Las Vegas to Fort Myers flights
Las Vegas to Melbourne flights
Las Vegas to Valparaiso flights
Las Vegas to Sarasota flights
Reno to West Palm Beach flights
Las Vegas to Daytona Beach flights
Reno to Tampa flights
Reno to Panama City flights
Las Vegas to Tallahassee flights
Las Vegas to Panama City flights
Reno to Jacksonville flights
Reno to Sarasota flights
Reno to Tallahassee flights
Las Vegas to Gainesville flights
Reno to Daytona Beach flights
Reno to Pensacola flights
Las Vegas to Valdosta flights
Reno to Fort Myers flights
Reno to Valdosta flights
Reno to Valparaiso flights
Reno to Gainesville flights
Twin Falls to Orlando flights

Top 3 airlines flying from Las Vegas to Key West

Discover the top 3 airlines that operate flights from Las Vegas to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$278Average$500FlexibilityNo cancel feeOn-time71%
DeltaCheapest$294Average$484FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$388Average$547FlexibilityNo cancel feeOn-time69%
Fort Lauderdale to Orlando flights
Chicago to St. Louis flights
Las Vegas to Atlanta flights
Newark Airport to Dallas flights
Newark Airport to Chicago flights
New Orleans to Dallas flights
Orlando to Denver flights
Phoenix to New York flights
Las Vegas to Toronto flights
Phoenix to Salt Lake City flights
Minneapolis to Seattle flights
Las Vegas to Buenos Aires Ministro Pistarini Airport flights

Search flights from Las Vegas to Key West by cabin class

Find flights from Las Vegas to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines