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

Prices for flights from Las Vegas Harry Reid Intl Airport to Key West Airport are updated daily.

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

The number of operators available for flights from Las Vegas Harry Reid Intl Airport to Key West Airport is 1 as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$150 Cheap Flights from Las Vegas to Key West in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Key West

Round-trip

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Cheap round-trip flights

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5:37 am - 5:55 pmLAS Las Vegas Harry Reid Intl-EYW Key West

9h 18m1 stop Charlotte Douglas

1:47 pm - 7:22 pmEYW Key West-LAS Las Vegas Harry Reid Intl

8h 35m1 stop Miami

$301American Airlines

Tue, Sep 22 - Tue, Sep 29

12:30 am - 11:11 amLAS Las Vegas Harry Reid Intl-EYW Key West

7h 41m1 stop Chicago O'Hare Intl

2:30 pm - 10:17 pmEYW Key West-LAS Las Vegas Harry Reid Intl

10h 47m1 stop Newark

$340United Airlines

Wed, Jan 20 - Wed, Jan 27

7:30 am - 8:08 amLAS Las Vegas Harry Reid Intl-EYW Key West

21h 38m2 stops Atlanta Hartsfield-Jackson Tampa

10:54 am - 11:12 pmEYW Key West-LAS Las Vegas Harry Reid Intl

15h 18m1 stop Knoxville McGhee Tyson

$346Multiple Airlines

Thu, Sep 24 - Mon, Oct 5

1:45 pm - 9:04 amLAS Las Vegas Harry Reid Intl-EYW Key West

16h 19m1 stop Knoxville McGhee Tyson

1:16 pm - 11:08 pmEYW Key West-LAS Las Vegas Harry Reid Intl

12h 52m2 stops Tampa Atlanta Hartsfield-Jackson

$349Multiple Airlines

Thu, Oct 22 - Tue, Oct 27

6:00 am - 5:20 pmLAS Las Vegas Harry Reid Intl-EYW Key West

8h 20m1 stop Atlanta Hartsfield-Jackson

7:40 am - 2:27 pmEYW Key West-LAS Las Vegas Harry Reid Intl

9h 47m1 stop Atlanta Hartsfield-Jackson

$351Delta

Sun, Sep 6 - Sat, Sep 12

10:15 pm - 10:19 amLAS Las Vegas Harry Reid Intl-EYW Key West

9h 04m1 stop Orlando

10:54 am - 11:12 pmEYW Key West-LAS Las Vegas Harry Reid Intl

15h 18m1 stop Knoxville McGhee Tyson

$380Multiple Airlines

Thu, Sep 24 - Mon, Oct 5

10:15 pm - 9:51 amLAS Las Vegas Harry Reid Intl-EYW Key West

8h 36m1 stop Miami

1:47 pm - 7:22 pmEYW Key West-LAS Las Vegas Harry Reid Intl

8h 35m1 stop Miami

$383American Airlines

Sat, Sep 12 - Tue, Sep 15

11:50 pm - 1:17 pmLAS Las Vegas Harry Reid Intl-EYW Key West

10h 27m2 stops Chicago O'Hare Intl Miami

1:47 pm - 7:22 pmEYW Key West-LAS Las Vegas Harry Reid Intl

8h 35m1 stop Miami

$388American Airlines

Tue, Sep 22 - Tue, Sep 29

5:37 am - 5:51 pmLAS Las Vegas Harry Reid Intl-EYW Key West

9h 14m1 stop Charlotte Douglas

1:47 pm - 10:29 pmEYW Key West-LAS Las Vegas Harry Reid Intl

11h 42m2 stops Miami Charlotte Douglas

$388American Airlines

Sat, Sep 12 - Tue, Sep 15

6:00 am - 4:58 pmLAS Las Vegas Harry Reid Intl-EYW Key West

7h 58m1 stop Miami

4:41 pm - 10:05 pmEYW Key West-LAS Las Vegas Harry Reid Intl

8h 24m1 stop Charlotte Douglas

$389American Airlines

Thu, Oct 22 - Tue, Oct 27

Cheap last minute flights

Enter your travel dates to find the best prices.

8:16 am - 7:57 pmLAS Las Vegas Harry Reid Intl-EYW Key West

8h 41m1 stop Atlanta Hartsfield-Jackson

11:48 am - 5:52 pmEYW Key West-LAS Las Vegas Harry Reid Intl

9h 04m1 stop Atlanta Hartsfield-Jackson

$494Delta

Tue, Sep 1 - Sun, Sep 6

7:00 am - 6:31 pmLAS Las Vegas Harry Reid Intl-EYW Key West

8h 31m2 stops Dallas/Fort Worth Miami

2:30 pm - 10:27 pmEYW Key West-LAS Las Vegas Harry Reid Intl

10h 57m1 stop Charlotte Douglas

$531American Airlines

Tue, Sep 1 - Sun, Sep 6

8:45 am - 6:31 pmLAS Las Vegas Harry Reid Intl-EYW Key West

6h 46m1 stop Miami

1:35 pm - 9:45 pmEYW Key West-LAS Las Vegas Harry Reid Intl

11h 10m2 stops Miami Dallas/Fort Worth

$534American Airlines

Tue, Sep 1 - Sun, Sep 6

11:30 pm - 9:44 amLAS Las Vegas Harry Reid Intl-EYW Key West

7h 14m1 stop Miami

1:35 pm - 9:45 pmEYW Key West-LAS Las Vegas Harry Reid Intl

11h 10m2 stops Miami Dallas/Fort Worth

$534American Airlines

Tue, Sep 1 - Sun, Sep 6

8:45 am - 6:31 pmLAS Las Vegas Harry Reid Intl-EYW Key West

6h 46m1 stop Miami

10:15 am - 6:18 pmEYW Key West-LAS Las Vegas Harry Reid Intl

11h 03m2 stops Miami Dallas/Fort Worth

$534American Airlines

Tue, Sep 1 - Sun, Sep 6

6:00 am - 6:31 pmLAS Las Vegas Harry Reid Intl-EYW Key West

9h 31m2 stops Dallas/Fort Worth Miami

10:15 am - 6:18 pmEYW Key West-LAS Las Vegas Harry Reid Intl

11h 03m2 stops Miami Dallas/Fort Worth

$571American Airlines

Tue, Sep 1 - Sun, Sep 6

11:59 pm - 4:18 pmLAS Las Vegas Harry Reid Intl-EYW Key West

13h 19m2 stops Dallas/Fort Worth Charlotte Douglas

10:15 am - 6:18 pmEYW Key West-LAS Las Vegas Harry Reid Intl

11h 03m2 stops Miami Dallas/Fort Worth

$571American Airlines

Tue, Sep 1 - Sun, Sep 6

6:00 am - 6:31 pmLAS Las Vegas Harry Reid Intl-EYW Key West

9h 31m2 stops Dallas/Fort Worth Miami

1:35 pm - 10:43 pmEYW Key West-LAS Las Vegas Harry Reid Intl

12h 08m2 stops Miami Dallas/Fort Worth

$571American Airlines

Tue, Sep 1 - Sun, Sep 6

10:06 pm - 7:13 pmLAS Las Vegas Harry Reid Intl-EYW Key West

42h 07m3 stops Hartford Bradley Intl Raleigh-Durham Tampa

11:04 am - 9:55 pmEYW Key West-LAS Las Vegas Harry Reid Intl

13h 51m2 stops Tampa New Orleans Louis Armstrong

$1,203Breeze Airways

Tue, Sep 1 - Sun, Sep 6

10:06 pm - 7:13 pmLAS Las Vegas Harry Reid Intl-EYW Key West

42h 07m3 stops Hartford Bradley Intl Raleigh-Durham Tampa

11:04 am - 9:55 pmEYW Key West-LAS Las Vegas Harry Reid Intl

13h 51m2 stops Tampa New Orleans Louis Armstrong

$1,308Breeze Airways

Tue, Sep 1 - Sun, Sep 6

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JetBlue flights from Las Vegas to Key West

Our best JetBlue deals on Las Vegas to Key West flight tickets

JetBlue

Oct 16

LAS8:44 pmLas Vegas Harry Reid Intl

11h 55m

1 stop

EYW11:39 amKey West

Oct 23

EYW12:29 pmKey West

11h 39m

1 stop

LAS9:08 pmLas Vegas Harry Reid Intl

$421

JetBlue

Dec 1

LAS2:55 pmLas Vegas Harry Reid Intl

18h 29m

1 stop

EYW12:24 pmKey West

Dec 4

EYW1:14 pmKey West

10h 54m

1 stop

LAS9:08 pmLas Vegas Harry Reid Intl

$608

American Airlines flights from Las Vegas to Key West

Our best American Airlines deals on Las Vegas to Key West flight tickets

American Airlines

Sep 22

LAS5:37 amLas Vegas Harry Reid Intl

9h 18m

1 stop

EYW5:55 pmKey West

Sep 29

EYW1:47 pmKey West

8h 35m

1 stop

LAS7:22 pmLas Vegas Harry Reid Intl

$301

American Airlines

Sep 12

LAS10:15 pmLas Vegas Harry Reid Intl

8h 36m

1 stop

EYW9:51 amKey West

Sep 15

EYW1:47 pmKey West

8h 35m

1 stop

LAS7:22 pmLas Vegas Harry Reid Intl

$383

American Airlines

Sep 12

LAS5:37 amLas Vegas Harry Reid Intl

9h 14m

1 stop

EYW5:51 pmKey West

Sep 15

EYW1:47 pmKey West

11h 42m

2 stops

LAS10:29 pmLas Vegas Harry Reid Intl

$388

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Tue 9/22

5:37 am-5:55 pm

1 stop9h 18m

Key West

Tue 9/29

1:47 pm-7:22 pm

1 stop8h 35m

$301

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Wed 1/20

12:30 am-11:11 am

1 stop7h 41m

Key West

Wed 1/27

2:30 pm-10:17 pm

1 stop10h 47m

$340

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Thu 9/24

7:30 am-8:08 am

2 stops21h 38m

Key West

Mon 10/5

10:54 am-11:12 pm

1 stop15h 18m

$346

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Thu 10/22

1:45 pm-9:04 am

1 stop16h 19m

Key West

Tue 10/27

1:16 pm-11:08 pm

2 stops12h 52m

$349

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Sun 9/6

6:00 am-5:20 pm

1 stop8h 20m

Key West

Sat 9/12

7:40 am-2:27 pm

1 stop9h 47m

$351

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Thu 9/24

10:15 pm-10:19 am

1 stop9h 04m

Key West

Mon 10/5

10:54 am-11:12 pm

1 stop15h 18m

$380

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Sat 9/12

10:15 pm-9:51 am

1 stop8h 36m

Key West

Tue 9/15

1:47 pm-7:22 pm

1 stop8h 35m

$383

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Tue 9/22

11:50 pm-1:17 pm

2 stops10h 27m

Key West

Tue 9/29

1:47 pm-7:22 pm

1 stop8h 35m

$388

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Sat 9/12

5:37 am-5:51 pm

1 stop9h 14m

Key West

Tue 9/15

1:47 pm-10:29 pm

2 stops11h 42m

$388

Quickest round-trip

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Thu 10/22

6:00 am-4:58 pm

1 stop7h 58m

Key West

Tue 10/27

4:41 pm-10:05 pm

1 stop8h 24m

$389

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Las Vegas to Key West

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 Key West?

In general, June is the cheapest month to fly from Las Vegas to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $329. If you are unable to visit Key West during the month of June, then departing from Las Vegas during the month February is also very affordable. Most momondo users find prices during this month for around $350.

When to book flights from Las Vegas to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Key West according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Las Vegas to Key West (LAS to EYW) flight deals and tips

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

Best Price Found	$150
Fastest flight time	7h 58m
Direct flights	None

The best one-way flight to Key West from Las Vegas in the past 72 hours is $150. The best round-trip flight deal from Las Vegas to Key West found on momondo in the last 72 hours is $301.

The fastest flight from Las Vegas to Key West takes 7h 58m

There are no direct flights from Las Vegas to Key West. There are no popular flight routes from Las Vegas to Key West.

Search flight deals

Frequently asked questions about flying from Las Vegas to Key West

How far is Las Vegas Harry Reid Intl to Key West by plane?
Las Vegas Harry Reid Intl and Key West are 2128.6 mi apart from one another. 7h 58m is a normal flight duration for this route.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Key West Airport?
Prices for flights from Las Vegas Harry Reid Intl Airport to Key West Airport are updated daily.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Key West Airport?
The number of operators available for flights from Las Vegas Harry Reid Intl Airport to Key West Airport is 1 as of August 2026.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Key West Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Las Vegas to Key West?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Las Vegas to Key West is American Airlines (100% of total bookings).

Best airlines flying from Las Vegas to Key West

Compare and see reviews for airlines that fly from Las Vegas to Key West with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $290	Free Cancellation	Rating 7.1 12,012 reviews		Search American Airlines flights

Big Pine Key

Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Key West?

Finding the right flight to Key West from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Key West quick and easy, saving you time and money.

Can I find flights from Las Vegas to Key West with flexible booking policies on momondo?

Flights from Las Vegas to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Las Vegas to Key West?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Las Vegas to Key West.

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

Yes momondo offers price alerts on flights to Key West from Las Vegas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Key West trip

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Cheap flights from Las Vegas to Key West from $150

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Key West departing on 9/22. 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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JetBlue flights from Las Vegas to Key West

Our best JetBlue deals on Las Vegas to Key West flight tickets

American Airlines flights from Las Vegas to Key West

Our best American Airlines deals on Las Vegas to Key West flight tickets

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How to get the cheapest flight ticket from Las Vegas to Key West

What is the cheapest month to fly to Key West?

When to book flights from Las Vegas to Key West

Cheap Las Vegas to Key West (LAS to EYW) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Las Vegas to Key West

Best airlines flying from Las Vegas to Key West

Compare and see reviews for airlines that fly from Las Vegas to Key West with momondo

Traveling to a place near Key West?

Why use momondo?

An easier way to manage your Key West 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 Florida

Fly your favorite airline to Key West

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Key West

List of cabin classes available on flights landing in Key West. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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