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$161+ Cheap flights from Key West to Las Vegas (EYW - LAS)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — LAS
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
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Cheap flight deals from Key West to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Las Vegas (LAS). 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 February 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(American Airlines)

One-way from

$161
(Mytrip)

Popular in

February

Cheapest in

January

Average price

$601
Provider with most accurate pricing for Key West-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Key West-Las Vegas Harry Reid Intl flights.
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From Key West to Las Vegas Harry Reid Intl
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One-way flight from Key West to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Key West to Las Vegas

Cheapest flights from Key West to Las Vegas
Explore the most affordable flight options available from Key West to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:38 pmEYW - LAS
1 stop7h 12mAmerican Airlines
Tue 4/298:17 amLAS - EYW
1 stop7h 28mAmerican Airlines
Deal found 2/21$249
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/109:03 amEYW - LAS
2 stops17h 47mMultiple Airlines
Tue 4/159:05 pmLAS - EYW
1 stop16h 28mMultiple Airlines
Deal found 2/20$274
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:13 pmEYW - LAS
1 stop8h 07mDelta
Mon 4/2812:35 amLAS - EYW
1 stop7h 53mDelta
Deal found 2/21$283
This United deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2310:55 amEYW - LAS
2 stops15h 20mUnited Airlines
Mon 4/2812:30 amLAS - EYW
1 stop9h 29mUnited Airlines
Deal found 2/21$402
This Alaska Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2312:16 pmEYW - LAS
3 stops23h 58mAlaska Airlines
Tue 4/292:00 pmLAS - EYW
2 stops18h 41mAlaska Airlines
Deal found 2/21$2,612

Find flights from Key West to Las Vegas within your budget

Customize your flight search to find flights from Key West to Las Vegas 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 2,558,603 searches. Data last updated February 21, 2025.

Fly from

Key West

Fly to

Las Vegas

Route

Depart

Return

Price

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Wed 4/23

2:38 pm-6:50 pm

1 stop7h 12m

Las Vegas Harry Reid Intl

Tue 4/29

8:17 am-6:45 pm

1 stop7h 28m

$249

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Thu 4/10

9:03 am-11:50 pm

2 stops17h 47m

Las Vegas Harry Reid Intl

Tue 4/15

9:05 pm-4:33 pm

1 stop16h 28m

$274

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Wed 4/23

6:13 pm-11:20 pm

1 stop8h 07m

Las Vegas Harry Reid Intl

Mon 4/28

12:35 am-11:28 am

1 stop7h 53m

$283

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Wed 4/23

10:55 am-11:15 pm

2 stops15h 20m

Las Vegas Harry Reid Intl

Mon 4/28

12:30 am-12:59 pm

1 stop9h 29m

$402

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Wed 4/23

12:16 pm-9:14 am

3 stops23h 58m

Las Vegas Harry Reid Intl

Tue 4/29

2:00 pm-11:41 am

2 stops18h 41m

$2,612

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Thu 5/8

10:23 am-9:05 am

1 stop25h 42m

$161

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Fri 2/28

5:09 pm-4:50 pm

2 stops26h 41m

$202

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Fri 2/28

1:45 pm-10:56 pm

1 stop12h 11m

$445

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Sat 3/1

12:33 pm-7:22 pm

1 stop9h 49m

$450

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Sat 3/1

4:50 pm-9:52 pm

1 stop8h 02m

$880

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 11 results
1
2

Compare providers for flights from Key West to Las Vegas

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 Key West to Las Vegas in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Key West-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-Las Vegas 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 Key West-Las Vegas 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 Key West to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Key West 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.

Travel insights for flights from Key West to Las Vegas

Get recent, data-driven insights about flights from Key West to Las Vegas including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Key West to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2025.

When flying from Key West to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 21% versus a flight at noon.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated February 21, 2025.
Alaska Airlines
8.0
Very good
9,697 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,697 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,212 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,759 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Allegiant Air
7.3
Good
765 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

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

    Flying on American Airlines is currently your cheapest option to Las Vegas, with prices starting at $249. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $283 and $402, respectively. These flights start at 45% lower than the current average price 3 months from now.

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

    $202 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $445 and $450, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key West to Las Vegas 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 Key West to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Key West to Las Vegas (average of $198). Flying from Key West to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Henderson
Paradise
Sunrise Manor
North Las Vegas
Winchester
Kingman
Primm
Mesquite
Needles
Mount Charleston
Pahrump
Boulder City

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Top airline flying from Key West to Las Vegas

Discover the top airline that operate flights from Key West to Las Vegas. 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 2,558,603 searches. Data last updated February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$470FlexibilityNo cancel feeOn-time71%
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