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$93+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — EYW
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$158
(Cheapflightsfares)

One-way from

$93
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$349
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. 5% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 3, 2025.

This eDestinos deal was found by Cheapflights users on 4/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/221:07 amLAS - MIA
1 stop9h 26mSpirit Airlines
Fri 4/257:22 amMIA - LAS
Nonstop5h 28mSpirit Airlines
Deal found 4/2$159
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/139:58 pmLAS - MIA
Nonstop4h 45mMultiple Airlines
Sun 5/257:10 amMIA - LAS
Nonstop5h 22mMultiple Airlines
Deal found 4/2$162
This Cheapflightsfares deal was found by Cheapflights users on 4/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/249:53 pmLAS - MIA
Nonstop4h 47mFrontier
Mon 6/27:25 amMIA - LAS
Nonstop5h 08mFrontier
Deal found 4/2$170
This American Airlines deal was found by Cheapflights users on 4/2. 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 4/3011:46 pmLAS - MIA
Nonstop4h 39mAmerican Airlines
Wed 5/76:49 pmMIA - LAS
Nonstop5h 26mAmerican Airlines
Deal found 4/2$209
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 5/2411:33 pmLAS - EYW
1 stop9h 37mAmerican Airlines
Fri 5/303:17 pmEYW - LAS
1 stop9h 03mAmerican Airlines
Deal found 3/31$249
This Delta deal was found by Cheapflights users on 4/2. 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.
Thu 4/1712:35 amLAS - MIA
1 stop7h 19mDelta
Wed 4/307:00 amMIA - LAS
1 stop7h 19mDelta
Deal found 4/2$267
This Southwest deal was found by Cheapflights users on 4/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:35 amLAS - MIA
2 stops10h 40mSouthwest
Tue 5/67:35 amMIA - LAS
1 stop7h 40mSouthwest
Deal found 4/2$322
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Sat 5/248:49 amLAS - EYW
1 stop28h 56mMultiple Airlines
Fri 5/305:31 pmEYW - LAS
3 stops28h 40mMultiple Airlines
Deal found 4/1$333
This Delta deal was found by Cheapflights users on 3/31. 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.
Thu 6/1212:55 amLAS - EYW
1 stop6h 58mDelta
Tue 6/176:29 pmEYW - LAS
1 stop7h 11mDelta
Deal found 3/31$398
This United deal was found by Cheapflights users on 4/1. 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.
Fri 6/611:52 pmLAS - EYW
1 stop10h 24mUnited Airlines
Mon 6/98:45 amEYW - LAS
2 stops18h 10mUnited Airlines
Deal found 4/1$455

Cheapflights Fare Finder

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 April 3, 2025.
Use the filters below to find and compare flights from Las Vegas to Florida Keys that are best for you.

Fly from

Las Vegas

Fly to

Florida Keys

Route

Depart

Return

Price

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Sat 5/24

9:53 pm-5:40 am

Nonstop4h 47m

Miami

Mon 6/2

7:25 am-9:33 am

Nonstop5h 08m

$158

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Tue 4/22

1:07 am-1:33 pm

1 stop9h 26m

Miami

Fri 4/25

7:22 am-9:50 am

Nonstop5h 28m

$159

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Tue 5/13

9:58 pm-5:43 am

Nonstop4h 45m

Miami

Sun 5/25

7:10 am-9:32 am

Nonstop5h 22m

$162

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Sat 5/24

11:33 pm-12:10 pm

1 stop9h 37m

Key West

Fri 5/30

3:17 pm-9:20 pm

1 stop9h 03m

$249

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Thu 4/24

10:22 pm-6:00 am

Nonstop4h 38m

Miami

Wed 4/30

6:45 pm-9:16 pm

Nonstop5h 31m

$259

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Thu 4/17

12:35 am-10:54 am

1 stop7h 19m

Miami

Wed 4/30

7:00 am-11:19 am

1 stop7h 19m

$267

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Sat 5/24

8:49 am-4:45 pm

1 stop28h 56m

Key West

Fri 5/30

5:31 pm-7:11 pm

3 stops28h 40m

$333

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Thu 6/12

12:55 am-10:53 am

1 stop6h 58m

Key West

Tue 6/17

6:29 pm-10:40 pm

1 stop7h 11m

$398

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Fri 6/6

11:52 pm-1:16 pm

1 stop10h 24m

Key West

Mon 6/9

8:45 am-11:55 pm

2 stops18h 10m

$455

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Sun 4/20

10:26 pm-6:17 am

Nonstop4h 51m

$93

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 24 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Florida Keys

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 $493). 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 April 3, 2025.
Read through reviews of airlines operating flights from Las Vegas to Florida Keys, such as Alaska Airlines, Southwest 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.
Alaska Airlines
8.0
Very good
9,825 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

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
9,825 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

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
Southwest
8.0
Very good
4,274 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

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
7,897 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

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
8,619 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

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
JetBlue
7.3
Good
2,920 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

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 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 $93. However, be on the lookout for offers from Frontier and Alaska 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 $493). 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$435FlexibilityNo cancel feeOn-time71%
DeltaCheapest$261Average$493FlexibilityNo cancel feeOn-timeN/A

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