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$69+ Cheap flights from Las Vegas (LAS) to Florida Keys

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — EYW
Mar 1 — Mar 81
Sat 3/1
Sat 3/8
1 adult, Economy
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Cheap flight deals from Las Vegas to Florida Keys

Keep the following information in mind while searching for Las Vegas to Florida Keys flight deals. Data was last updated February 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$143
(Kiwi.com)

One-way from

$69
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$311
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Miami flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Miami flights.
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From Las Vegas Harry Reid Intl to Florida Keys
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One-way flight from Las Vegas Harry Reid Intl to Florida Keys
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Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 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 Las Vegas to Florida Keys

Cheapest flights from Las Vegas to Florida Keys
Explore the most affordable flight options available from Las Vegas to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2025.

This Booking.com deal was found by Cheapflights users on 2/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:36 pmLAS - MIA
Nonstop4h 39mSpirit Airlines
Tue 4/87:20 amMIA - LAS
Nonstop5h 32mSpirit Airlines
Deal found 2/22$142
This CheapOair deal was found by Cheapflights users on 2/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1810:38 pmLAS - MIA
Nonstop4h 32mMultiple Airlines
Mon 3/244:54 pmMIA - LAS
1 stop9h 00mMultiple Airlines
Deal found 2/23$148
This Flightnetwork deal was found by Cheapflights users on 2/23. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1711:59 pmLAS - MIA
1 stop8h 38mFrontier
Wed 3/2612:43 pmMIA - LAS
1 stop14h 11mFrontier
Deal found 2/23$161
This American Airlines deal was found by Cheapflights users on 2/22. 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 4/2310:22 pmLAS - MIA
Nonstop4h 38mAmerican Airlines
Thu 5/16:45 pmMIA - LAS
Nonstop5h 31mAmerican Airlines
Deal found 2/22$238
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Tue 3/2510:24 pmLAS - EYW
1 stop9h 39mAmerican Airlines
Tue 4/11:45 pmEYW - LAS
1 stop9h 30mAmerican Airlines
Deal found 2/23$249
This Delta deal was found by Cheapflights users on 2/23. 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.
Mon 3/2412:40 amLAS - EYW
1 stop7h 55mDelta
Tue 4/16:15 pmEYW - LAS
1 stop8h 10mDelta
Deal found 2/23$257
This Delta deal was found by Cheapflights users on 2/22. 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.
Tue 3/1812:40 amLAS - MIA
1 stop7h 15mDelta
Tue 3/252:50 pmMIA - LAS
1 stop8h 01mDelta
Deal found 2/22$257
This United Airlines deal was found by Cheapflights users on 2/23. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2512:20 amLAS - EYW
2 stops15h 35mUnited Airlines
Mon 6/3010:55 amEYW - LAS
2 stops29h 33mUnited Airlines
Deal found 2/23$476
This JetBlue deal was found by Cheapflights users on 2/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1611:15 pmLAS - EYW
1 stop9h 41mJetBlue
Wed 3/1912:43 pmEYW - LAS
1 stop13h 02mJetBlue
Deal found 2/23$1,031
This Alaska Airlines deal was found by Cheapflights users on 2/23. 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.
Thu 5/17:20 amLAS - EYW
3 stops25h 21mAlaska Airlines
Sun 5/411:02 amEYW - LAS
2 stops15h 57mAlaska Airlines
Deal found 2/23$2,713

Find flights from Las Vegas to Florida Keys within your budget

Customize your flight search to find flights from Las Vegas to Florida Keys 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 24, 2025.

Fly from

Las Vegas

Fly to

Florida Keys

Route

Depart

Return

Price

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Wed 4/2

10:36 pm-6:15 am

Nonstop4h 39m

Miami

Tue 4/8

7:20 am-9:52 am

Nonstop5h 32m

$142

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Tue 3/18

10:38 pm-6:10 am

Nonstop4h 32m

Miami

Mon 3/24

4:54 pm-10:54 pm

1 stop9h 00m

$148

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Mon 3/31

12:59 am-5:21 am

1 stop25h 22m

Miami

Mon 4/7

6:25 am-11:49 pm

1 stop20h 24m

$166

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Wed 4/23

10:22 pm-6:00 am

Nonstop4h 38m

Miami

Thu 5/1

6:45 pm-9:16 pm

Nonstop5h 31m

$238

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Tue 3/25

10:24 pm-11:03 am

1 stop9h 39m

Key West

Tue 4/1

1:45 pm-8:15 pm

1 stop9h 30m

$249

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Mon 3/24

12:40 am-11:35 am

1 stop7h 55m

Key West

Tue 4/1

6:15 pm-11:25 pm

1 stop8h 10m

$257

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Tue 3/18

12:40 am-10:55 am

1 stop7h 15m

Miami

Tue 3/25

2:50 pm-7:51 pm

1 stop8h 01m

$257

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Wed 6/25

12:20 am-6:55 pm

2 stops15h 35m

Key West

Mon 6/30

10:55 am-1:28 pm

2 stops29h 33m

$476

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Sun 3/16

11:15 pm-11:56 am

1 stop9h 41m

Key West

Wed 3/19

12:43 pm-10:45 pm

1 stop13h 02m

$1,031

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Thu 5/1

7:20 am-11:41 am

3 stops25h 21m

Key West

Sun 5/4

11:02 am-11:59 pm

2 stops15h 57m

$2,713

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 22 results
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2
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Best time to book a flight from Las Vegas to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys 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.

Travel insights for flights from Las Vegas to Florida Keys

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

What is the cheapest month to book a flight from Las Vegas to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Las Vegas to Florida Keys (average of $328). Flying from Las Vegas to Florida Keys in March is currently the most expensive (average of $510). 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.

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated February 24, 2025.
Read through reviews of airlines operating flights from Las Vegas to Florida Keys, such as Southwest, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,385 reviews

Entertainment

7.6

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

4.0
Okay

Diane,Sep 2023

DCA - MCO

Better communication regards to the multiple delays and when on the flight the wifi didn't woek

Southwest
8.1
Very good
4,385 reviews
Southwest
8.1
Very good
4,385 reviews

Entertainment

7.6

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

4.0
Okay

Diane,Sep 2023

DCA - MCO

Better communication regards to the multiple delays and when on the flight the wifi didn't woek

Alaska Airlines
8.0
Very good
9,712 reviews
Southwest
8.1
Very good
4,385 reviews

Entertainment

7.6

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

4.0
Okay

Diane,Sep 2023

DCA - MCO

Better communication regards to the multiple delays and when on the flight the wifi didn't woek

Delta
8.0
Very good
8,187 reviews
Southwest
8.1
Very good
4,385 reviews

Entertainment

7.6

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

4.0
Okay

Diane,Sep 2023

DCA - MCO

Better communication regards to the multiple delays and when on the flight the wifi didn't woek

JetBlue
7.4
Good
3,065 reviews
Southwest
8.1
Very good
4,385 reviews

Entertainment

7.6

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

4.0
Okay

Diane,Sep 2023

DCA - MCO

Better communication regards to the multiple delays and when on the flight the wifi didn't woek

United Airlines
7.4
Good
8,746 reviews
Southwest
8.1
Very good
4,385 reviews

Entertainment

7.6

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

4.0
Okay

Diane,Sep 2023

DCA - MCO

Better communication regards to the multiple delays and when on the flight the wifi didn't woek

Related info for your journey

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

  • What airport do you fly from for flights from Las Vegas to Florida Keys?

    Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl (LAS) is the airport most travelers will use when flying to Florida Keys from Las Vegas.

  • What are the cheapest airlines to fly from Las Vegas to Florida Keys one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $69. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from Las Vegas to Florida Keys for a low price.

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

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

  • How can I find direct flights from Las Vegas to Florida Keys?

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

  • Can I find deals for business class flights from Las Vegas to Florida Keys?

    Yes. Cheapflights offers flight deals from Las Vegas to Florida Keys 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 Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Las Vegas to Florida Keys (average of $328). Flying from Las Vegas to Florida Keys in March is currently the most expensive (average of $510). 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

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Alternative routes for Las Vegas to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Las Vegas to Florida Keys

Discover the top 2 airlines that operate flights from Las Vegas to Florida Keys. 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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$458FlexibilityNo cancel feeOn-time71%
DeltaCheapest$282Average$439FlexibilityNo cancel feeOn-timeN/A
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