How many flights depart from Florida Keys to Las Vegas on average per week?

The number of flights available between Florida Keys and Las Vegas is 87 per week as of July 2025. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.

What is the cheapest airline that flies from Florida Keys to Las Vegas Harry Reid Intl?

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Florida Keys to Las Vegas Harry Reid Intl

When did momondo last update prices for flights from Florida Keys to Las Vegas Harry Reid Intl Airport?

Prices for flights from Florida Keys to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Florida Keys to Las Vegas Harry Reid Intl Airport?

The number of operators available for flights from Florida Keys to Las Vegas Harry Reid Intl Airport is 7 as of July 2025.

How old do you have to be to fly from Florida Keys to Las Vegas Harry Reid Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Florida Keys to Las Vegas Harry Reid Intl Airport.

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$61 Cheap Flights from Florida Keys to Las Vegas in 2025

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Find the cheapest flights from Florida Keys to Las Vegas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:23 pm - 10:35 pmMIA-LAS

5h 12mnonstop

11:22 am - 7:23 pmLAS-MIA

5h 01mnonstop

$121Spirit Airlines

Find Deal

Thu, Aug 21 - Thu, Aug 28

6:28 pm - 9:01 pmMIA-LAS

5h 33mnonstop

11:00 am - 6:48 pmLAS-MIA

4h 48mnonstop

$122Spirit Airlines

Find Deal

Thu, Sep 4 - Mon, Sep 8

8:23 pm - 10:35 pmMIA-LAS

5h 12mnonstop

11:00 am - 6:48 pmLAS-MIA

4h 48mnonstop

$123Spirit Airlines

Find Deal

Mon, Sep 1 - Mon, Sep 8

7:15 am - 9:20 amMIA-LAS

5h 05mnonstop

1:03 pm - 11:14 amLAS-MIA

19h 11m1 stop

$151Frontier

Find Deal

Sat, Aug 16 - Sat, Aug 16

4:08 pm - 6:33 pmMIA-LAS

5h 25mnonstop

12:50 am - 8:27 amLAS-MIA

4h 37mnonstop

$179American Airlines

Find Deal

Wed, Nov 12 - Fri, Nov 14

7:05 pm - 9:25 pmMIA-LAS

5h 20mnonstop

11:29 pm - 7:01 amLAS-MIA

4h 32mnonstop

$183American Airlines

Find Deal

Sat, Nov 1 - Tue, Nov 4

6:10 pm - 10:23 pmEYW-LAS

7h 13m1 stop

12:29 am - 10:55 amLAS-EYW

7h 26m1 stop

$348Delta

Find Deal

Thu, Sep 18 - Mon, Sep 22

2:12 pm - 11:04 pmEYW-LAS

11h 52m1 stop

11:05 pm - 1:26 pmLAS-EYW

11h 21m1 stop

$369United Airlines

Find Deal

Wed, Aug 13 - Sun, Aug 17

6:10 pm - 12:30 amEYW-LAS

9h 20m1 stop

12:29 am - 1:02 pmLAS-EYW

9h 33m1 stop

$372Delta

Find Deal

Thu, Sep 18 - Mon, Sep 22

2:12 pm - 10:18 pmEYW-LAS

11h 06m1 stop

12:10 am - 12:41 pmLAS-EYW

9h 31m1 stop

$441United Airlines

Find Deal

Wed, Aug 13 - Sat, Aug 16

Spirit Airlines flights from Florida Keys to Las Vegas

Our best Spirit Airlines deals on Florida Keys to Las Vegas flight tickets

Spirit Airlines

Aug 21

MIA8:23 pmMiami

5h 12m

LAS10:35 pmLas Vegas Harry Reid Intl

Aug 28

LAS11:22 amLas Vegas Harry Reid Intl

5h 01m

MIA7:23 pmMiami

$121

Find similar

Spirit Airlines

Sep 4

MIA6:28 pmMiami

5h 33m

LAS9:01 pmLas Vegas Harry Reid Intl

Sep 8

LAS11:00 amLas Vegas Harry Reid Intl

4h 48m

MIA6:48 pmMiami

$122

Find similar

Spirit Airlines

Sep 1

MIA8:23 pmMiami

5h 12m

LAS10:35 pmLas Vegas Harry Reid Intl

Sep 8

LAS11:00 amLas Vegas Harry Reid Intl

4h 48m

MIA6:48 pmMiami

$123

Find similar

Frontier flights from Florida Keys to Las Vegas

Our best Frontier deals on Florida Keys to Las Vegas flight tickets

Frontier

Aug 7

MIA7:15 amMiami

5h 05m

LAS9:20 amLas Vegas Harry Reid Intl

Aug 13

LAS9:48 pmLas Vegas Harry Reid Intl

4h 57m

MIA5:45 amMiami

$150

Find similar

Frontier

Aug 16

MIA7:15 amMiami

5h 05m

LAS9:20 amLas Vegas Harry Reid Intl

Aug 16

LAS1:03 pmLas Vegas Harry Reid Intl

19h 11m

1 stop

MIA11:14 amMiami

$151

Find similar

Frontier

Aug 9

MIA7:15 amMiami

5h 05m

LAS9:20 amLas Vegas Harry Reid Intl

Aug 13

LAS9:48 pmLas Vegas Harry Reid Intl

4h 57m

MIA5:45 amMiami

$214

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Thu 8/21

8:23 pm-10:35 pm

Nonstop5h 12m

Las Vegas Harry Reid Intl

Thu 8/28

11:22 am-7:23 pm

Nonstop5h 01m

$121

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Thu 9/4

6:28 pm-9:01 pm

Nonstop5h 33m

Las Vegas Harry Reid Intl

Mon 9/8

11:00 am-6:48 pm

Nonstop4h 48m

$122

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Mon 9/1

8:23 pm-10:35 pm

Nonstop5h 12m

Las Vegas Harry Reid Intl

Mon 9/8

11:00 am-6:48 pm

Nonstop4h 48m

$123

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Sat 8/16

7:15 am-9:20 am

Nonstop5h 05m

Las Vegas Harry Reid Intl

Sat 8/16

1:03 pm-11:14 am

1 stop19h 11m

$151

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Wed 11/12

4:08 pm-6:33 pm

Nonstop5h 25m

Las Vegas Harry Reid Intl

Fri 11/14

12:50 am-8:27 am

Nonstop4h 37m

$179

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Sat 11/1

7:05 pm-9:25 pm

Nonstop5h 20m

Las Vegas Harry Reid Intl

Tue 11/4

11:29 pm-7:01 am

Nonstop4h 32m

$183

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Thu 9/18

6:10 pm-10:23 pm

1 stop7h 13m

Las Vegas Harry Reid Intl

Mon 9/22

12:29 am-10:55 am

1 stop7h 26m

$348

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Wed 8/13

2:12 pm-11:04 pm

1 stop11h 52m

Las Vegas Harry Reid Intl

Sun 8/17

11:05 pm-1:26 pm

1 stop11h 21m

$369

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Thu 9/18

6:10 pm-12:30 am

1 stop9h 20m

Las Vegas Harry Reid Intl

Mon 9/22

12:29 am-1:02 pm

1 stop9h 33m

$372

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Wed 8/13

2:12 pm-10:18 pm

1 stop11h 06m

Las Vegas Harry Reid Intl

Sat 8/16

12:10 am-12:41 pm

1 stop9h 31m

$441

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How to get the cheapest flight ticket from Florida Keys to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Las Vegas?

The month of January is, on average, the cheapest month to fly to Las Vegas from Florida Keys, with most prices found around $272. The month of August is another great option to travel to Las Vegas, with average flight prices from Florida Keys averaging around $277.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $309. Flights from Florida Keys to Las Vegas on a Sunday will generally be more expensive and average around $410. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is at noon when flights can be purchased for as low as $116. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $391. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Florida Keys when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $309 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Florida Keys for as low as $242 on momondo.

Can stopping save me money on Florida Keys to Las Vegas flights?

You could potentially save up to 38% on your flight if you consider stops on a Florida Keys to Las Vegas flight.

Cheap Florida Keys to Las Vegas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Florida Keys to Las Vegas

Best Price Found	$61
Fastest flight time	5h 05m
Direct flights	Every day
Airports in Las Vegas	1 airport

The best one-way flight to Las Vegas from Florida Keys in the past 72 hours is $61. The best round-trip flight deal from Florida Keys to Las Vegas found on momondo in the last 72 hours is $121.

The fastest flight from Florida Keys to Las Vegas takes 5h 05m

Direct flights go from Florida Keys to Las Vegas every day.

There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

Search flight deals

When did momondo last update prices for flights from Florida Keys to Las Vegas Harry Reid Intl Airport?
Prices for flights from Florida Keys to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Florida Keys to Las Vegas Harry Reid Intl Airport?
The number of operators available for flights from Florida Keys to Las Vegas Harry Reid Intl Airport is 7 as of July 2025.
How old do you have to be to fly from Florida Keys to Las Vegas Harry Reid Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Florida Keys to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Florida Keys to Las Vegas?
momondo data reveals that the most frequently booked plane model on the route from Florida Keys to Las Vegas is Airbus A321neo, representing 14.34% of all bookings. The subsequent popular models are Airbus A320neo at 13.53%, Boeing 737 MAX 8 at 13.20%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 8.56%.

Best airlines flying from Florida Keys to Las Vegas

Compare and see reviews for airlines that fly from Florida Keys to Las Vegas with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $256	Free Cancellation	Rating 8.0 7,981 reviews		Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Laughlin

Mount Charleston

Henderson

Mesquite

North Las Vegas

Paradise

Kingman

Pahrump

Primm

Furnace Creek

Boulder City

Winchester

Sunrise Manor

Needles

Why use momondo?

Why should I use momondo to find a flight deal from Florida Keys to Las Vegas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Florida Keys to Las Vegas for you.

Can I find flights from Florida Keys to Las Vegas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Las Vegas from Florida Keys with this policy.

How can momondo help me find flights from Florida Keys to Las Vegas?

Once you have performed a search for Florida Keys to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Florida Keys to Las Vegas right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Florida Keys to Las Vegas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Florida Keys to Las Vegas from $61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Florida Keys to Las Vegas departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Spirit Airlines flights from Florida Keys to Las Vegas

Our best Spirit Airlines deals on Florida Keys to Las Vegas flight tickets

Frontier flights from Florida Keys to Las Vegas

Our best Frontier deals on Florida Keys to Las Vegas flight tickets

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

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How to get the cheapest flight ticket from Florida Keys to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of January is, on average, the cheapest month to fly to Las Vegas from Florida Keys, with most prices found around $272. The month of August is another great option to travel to Las Vegas, with average flight prices from Florida Keys averaging around $277.

What is the cheapest day to depart on your flight to Las Vegas?

What is the cheapest time of day to depart on your flight to Las Vegas?

How far in advance should I book a flight to Las Vegas?

Can stopping save me money on Florida Keys to Las Vegas flights?

You could potentially save up to 38% on your flight if you consider stops on a Florida Keys to Las Vegas flight.

What is the cheapest airline that flies from Florida Keys to Las Vegas Harry Reid Intl?

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Florida Keys to Las Vegas Harry Reid Intl

How many flights depart from Florida Keys to Las Vegas on average per week?

The number of flights available between Florida Keys and Las Vegas is 87 per week as of July 2025. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.

Cheap Florida Keys to Las Vegas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Florida Keys to Las Vegas

Best Price Found

Fastest flight time

Direct flights

Airports in Las Vegas

When did momondo last update prices for flights from Florida Keys to Las Vegas Harry Reid Intl Airport?

How many operators does momondo search for flights from Florida Keys to Las Vegas Harry Reid Intl Airport?

How old do you have to be to fly from Florida Keys to Las Vegas Harry Reid Intl Airport?

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

What is the most popular plane model from Florida Keys to Las Vegas?

Best airlines flying from Florida Keys to Las Vegas

Compare and see reviews for airlines that fly from Florida Keys to Las Vegas with momondo

Traveling to a place near Las Vegas?

Why use momondo?

Why should I use momondo to find a flight deal from Florida Keys to Las Vegas?

Can I find flights from Florida Keys to Las Vegas with flexible booking policies on momondo?

How can momondo help me find flights from Florida Keys to Las Vegas?

I’m not ready to book a flight from Florida Keys to Las Vegas right now. Can momondo alert me if prices change?

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Nevada