How long is the flight from Las Vegas to Key West?

Airlines like American Airlines fly from Las Vegas to Key West in about 8h 52m. The time it takes to get you to your destination can typically vary by up to . There are 2130 mi between Las Vegas and Key West.

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

American Airlines, at $250, was found to be the cheapest airline from Las Vegas to Key West. An alternate airline flying to your destination would be Delta. American Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

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

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. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

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).

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 3% on flights from Las Vegas to Key West by exploring options for tickets in the morning.

Most accurate provider : When it comes to deals on Las Vegas-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Key West flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Las Vegas-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$130+ Flights from Las Vegas to Key West

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Cheap flight deals from Las Vegas to Key West

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$251 (American Airlines)
One-way from	$130 (Priceline)
Popular in	February
Cheapest in	September
Average price	$398

Provider with most accurate pricing for Las Vegas Harry Reid Intl-Key West flight deals.

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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Key West flights.

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From Las Vegas Harry Reid Intl to Key West

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

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($33 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from Las Vegas to Key West

Cheapest flights from Las Vegas to Key West
Explore the most affordable flight options available from Las Vegas to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

Wed 11/128:30 amLAS - EYW

1 stop7h 53mAmerican Airlines

Wed 11/192:39 pmEYW - LAS

1 stop7h 03mAmerican Airlines

Deal found 9/30

$251

Wed 11/57:00 amLAS - EYW

1 stop9h 23mAmerican Airlines

Tue 11/117:53 pmEYW - LAS

1 stop7h 06mAmerican Airlines

Deal found 9/30

$280

Wed 10/2211:56 pmLAS - EYW

1 stop30h 20mMultiple Airlines

Tue 11/411:45 amEYW - LAS

2 stops14h 44mMultiple Airlines

Deal found 10/2

$294

Sun 12/79:55 pmLAS - EYW

1 stop8h 22mMultiple Airlines

Wed 12/1010:47 amEYW - LAS

1 stop24h 38mMultiple Airlines

Deal found 10/1

$302

Best flights from Las Vegas to Key West
Discover carefully curated flight deals from Las Vegas to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2025.

Wed 12/106:00 amLAS - EYW

1 stop8h 52mAmerican Airlines

Tue 12/162:39 pmEYW - LAS

1 stop8h 57mAmerican Airlines

Deal found 9/30

$251

Sun 12/79:55 pmLAS - EYW

1 stop8h 22mMultiple Airlines

Wed 12/1010:47 amEYW - LAS

1 stop24h 38mMultiple Airlines

Deal found 10/1

$302

Wed 11/127:45 amLAS - EYW

2 stops11h 03mAmerican Airlines

Wed 11/191:23 pmEYW - LAS

1 stop9h 33mAmerican Airlines

Deal found 9/30

$256

Wed 11/57:00 amLAS - EYW

1 stop9h 23mAmerican Airlines

Tue 11/117:53 pmEYW - LAS

1 stop7h 06mAmerican Airlines

Deal found 9/30

$280

Tue 12/912:58 amLAS - EYW

2 stops28h 17mMultiple Airlines

Tue 12/1611:45 amEYW - LAS

1 stop23h 40mMultiple Airlines

Deal found 9/30

$334

Wed 10/158:50 amLAS - EYW

1 stop7h 32mAmerican Airlines

Sat 10/187:52 pmEYW - LAS

1 stop7h 07mAmerican Airlines

Deal found 10/1

$369

Wed 10/226:00 amLAS - EYW

1 stop7h 18mAmerican Airlines

Tue 11/42:11 pmEYW - LAS

1 stop10h 02mAmerican Airlines

Deal found 10/2

$374

Last-minute flights from Las Vegas to Key West
Discover last-minute flight deals from Las Vegas to Key West. Data last updated October 2, 2025 and is based on user searches.

Wed 10/158:50 amLAS - EYW

1 stop7h 32mAmerican Airlines

Sat 10/187:52 pmEYW - LAS

1 stop7h 07mAmerican Airlines

Deal found 10/1

$369

Wed 10/157:00 amLAS - EYW

1 stop9h 22mAmerican Airlines

Sun 10/197:52 pmEYW - LAS

1 stop7h 07mAmerican Airlines

Deal found 9/30

$404

Sun 10/1912:45 amLAS - EYW

1 stop7h 42mDelta

Tue 11/46:17 pmEYW - LAS

1 stop7h 12mDelta

Deal found 10/2

$424

Mon 10/207:00 amLAS - EYW

1 stop9h 22mAmerican Airlines

Tue 11/41:33 pmEYW - LAS

2 stops10h 01mAmerican Airlines

Deal found 10/2

$379

Wed 10/2211:56 pmLAS - EYW

1 stop30h 20mMultiple Airlines

Tue 11/411:45 amEYW - LAS

2 stops14h 44mMultiple Airlines

Deal found 10/2

$294

Wed 10/226:00 amLAS - EYW

1 stop7h 18mAmerican Airlines

Tue 11/42:11 pmEYW - LAS

1 stop10h 02mAmerican Airlines

Deal found 10/2

$374

Wed 11/57:00 amLAS - EYW

1 stop9h 23mAmerican Airlines

Tue 11/117:53 pmEYW - LAS

1 stop7h 06mAmerican Airlines

Deal found 9/30

$280

Wed 11/128:30 amLAS - EYW

1 stop7h 53mAmerican Airlines

Wed 11/192:39 pmEYW - LAS

1 stop7h 03mAmerican Airlines

Deal found 9/30

$251

One-way flights from Las Vegas to Key West
Search for one-way flight options from Las Vegas to Key West. Find affordable one-way fares based on user searches. Data last updated October 2, 2025.

Sun 12/1412:15 amLAS - EYW

1 stop10h 15mSpirit Airlines

Deal found 10/2

$130

Wed 12/1012:15 amLAS - EYW

1 stop10h 15mSpirit Airlines

Deal found 9/29

$135

Mon 12/159:55 pmLAS - EYW

1 stop10h 10mMultiple Airlines

Deal found 10/2

$151

Thu 12/119:06 pmLAS - EYW

1 stop11h 49mJetBlue

Deal found 9/29

$164

Wed 10/2911:02 pmLAS - EYW

1 stop30h 13mMultiple Airlines

Deal found 10/1

$172

Thu 12/119:00 amLAS - EYW

3 stops25h 30mMultiple Airlines

Deal found 10/1

$184

Fly from

Fly to

Route

Depart

Return

Price

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Wed 12/10

6:00 am-5:52 pm

1 stop8h 52m

Key West

Tue 12/16

2:39 pm-8:36 pm

1 stop8h 57m

$251

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Wed 11/12

7:45 am-9:48 pm

2 stops11h 03m

Key West

Wed 11/19

1:23 pm-7:56 pm

1 stop9h 33m

$256

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Wed 11/5

7:00 am-7:23 pm

1 stop9h 23m

Key West

Tue 11/11

7:53 pm-11:59 pm

1 stop7h 06m

$280

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Sun 12/7

9:55 pm-9:17 am

1 stop8h 22m

Key West

Wed 12/10

10:47 am-8:25 am

1 stop24h 38m

$302

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Tue 12/9

12:58 am-8:15 am

2 stops28h 17m

Key West

Tue 12/16

11:45 am-8:25 am

1 stop23h 40m

$334

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Wed 10/15

8:50 am-7:22 pm

1 stop7h 32m

Key West

Sat 10/18

7:52 pm-11:59 pm

1 stop7h 07m

$369

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Wed 10/22

6:00 am-4:18 pm

1 stop7h 18m

Key West

Tue 11/4

2:11 pm-9:13 pm

1 stop10h 02m

$374

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Sun 12/14

12:15 am-1:30 pm

1 stop10h 15m

$130

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Wed 12/10

12:15 am-1:30 pm

1 stop10h 15m

$135

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Mon 12/15

9:55 pm-11:05 am

1 stop10h 10m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 13 results

Compare providers for flights from Las Vegas to Key West

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Key West in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Las Vegas-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Key West flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Las Vegas-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Cheapflights Insights

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

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 $328). Flying from Las Vegas to Key West in March is currently the most expensive (average of $488). 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.

Reviews of airlines servicing Key West

Peruse reviews from past customers who have flown with Delta and American Airlines from Las Vegas to Key West to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,962 reviews

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

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

7,962 reviews

Delta

8.0

Very good

7,962 reviews

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

American Airlines

7.2

Good

11,033 reviews

Delta

8.0

Very good

7,962 reviews

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

Related info for your journey

How long is the flight from Las Vegas to Key West?
Airlines like American Airlines fly from Las Vegas to Key West in about 8h 52m. The time it takes to get you to your destination can typically vary by up to . There are 2130 mi between Las Vegas and Key West.
What are the cheapest airlines flying from Las Vegas to Key West round-trip?
American Airlines, at $250, was found to be the cheapest airline from Las Vegas to Key West. An alternate airline flying to your destination would be Delta. American Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.
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.
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 $328). Flying from Las Vegas to Key West in March is currently the most expensive (average of $488). 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

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Other flights to Key West

Top 2 airlines flying from Las Vegas to Key West

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$250	Average$438	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$282	Average$338	FlexibilityNo cancel fee	On-timeN/A

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$130+ Cheap flights from Las Vegas to Key West (LAS - EYW)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Key West with Cheapflights

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Cheap flight deals from Las Vegas to Key West

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Las Vegas to Key West

Cheapest flights from Las Vegas to Key WestExplore the most affordable flight options available from Las Vegas to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

Explore the most affordable flight options available from Las Vegas to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to Key West that are best for you.

Compare providers for flights from Las Vegas to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Key West in October.

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.

Cheapflights Insights

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

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

Reviews of airlines servicing Key West

Peruse reviews from past customers who have flown with Delta and American Airlines from Las Vegas to Key West to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from Las Vegas to Key West?

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

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

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

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

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

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.

Top 2 airlines flying from Las Vegas to Key West

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Cheapest flights from Las Vegas to Key West
Explore the most affordable flight options available from Las Vegas to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.