Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Las Vegas to Key West from $163

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 4:54 pmLAS  Las Vegas Harry Reid Intl-EYW Key West
7h 54m1 stop Dallas/Fort Worth
American Airlines Logo
2:15 pm - 8:22 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
9h 07m1 stop Charlotte Douglas
$300American Airlines
Tue, Oct 13 - Tue, Oct 20
American Airlines Logo
6:00 am - 4:54 pmLAS  Las Vegas Harry Reid Intl-EYW Key West
7h 54m1 stop Dallas/Fort Worth
American Airlines Logo
2:15 pm - 8:22 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
9h 07m1 stop Charlotte Douglas
$301American Airlines
Tue, Oct 13 - Tue, Oct 20
Multiple Airlines Logo
10:06 pm - 10:19 amLAS  Las Vegas Harry Reid Intl-EYW Key West
9h 13m1 stop Orlando
Multiple Airlines Logo
10:04 am - 10:52 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
15h 48m2 stops Tampa Atlanta Hartsfield-Jackson
$333Multiple Airlines
Sat, Oct 17 - Wed, Oct 21
Multiple Airlines Logo
10:06 pm - 10:19 amLAS  Las Vegas Harry Reid Intl-EYW Key West
9h 13m1 stop Orlando
Multiple Airlines Logo
1:16 pm - 10:52 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
12h 36m2 stops Tampa Atlanta Hartsfield-Jackson
$333Multiple Airlines
Sat, Oct 17 - Tue, Oct 20
American Airlines Logo
11:40 pm - 9:54 amLAS  Las Vegas Harry Reid Intl-EYW Key West
7h 14m1 stop Miami
American Airlines Logo
5:28 pm - 10:40 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
8h 12m1 stop Miami
$351American Airlines
Sat, Oct 17 - Tue, Oct 20
American Airlines Logo
6:00 am - 4:58 pmLAS  Las Vegas Harry Reid Intl-EYW Key West
7h 58m1 stop Miami
American Airlines Logo
2:26 pm - 9:10 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
9h 44m1 stop Dallas/Fort Worth
$351American Airlines
Sat, Oct 31 - Tue, Nov 3
American Airlines Logo
6:00 am - 4:58 pmLAS  Las Vegas Harry Reid Intl-EYW Key West
7h 58m1 stop Miami
American Airlines Logo
7:19 pm - 12:31 amEYW  Key West-LAS Las Vegas Harry Reid Intl
8h 12m1 stop Charlotte Douglas
$351American Airlines
Sat, Oct 17 - Wed, Oct 21
Allegiant Air Logo
1:49 pm - 9:24 amLAS  Las Vegas Harry Reid Intl-EYW Key West
16h 35m1 stop Knoxville McGhee Tyson
Allegiant Air Logo
8:54 pm - 1:31 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
19h 37m2 stops Orlando Sanford Intl Tulsa
$369Allegiant Air
Thu, Nov 5 - Sun, Nov 8
Multiple Airlines Logo
4:09 pm - 11:04 amLAS  Las Vegas Harry Reid Intl-EYW Key West
15h 55m1 stop Knoxville McGhee Tyson
Multiple Airlines Logo
12:01 pm - 10:52 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
13h 51m2 stops Tampa Atlanta Hartsfield-Jackson
$377Multiple Airlines
Sun, Oct 18 - Thu, Oct 22
American Airlines Logo
6:00 am - 7:33 pmLAS  Las Vegas Harry Reid Intl-EYW Key West
10h 33m2 stops Dallas/Fort Worth Miami
American Airlines Logo
5:28 pm - 11:41 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
9h 13m1 stop Miami
$387American Airlines
Tue, Oct 13 - Tue, Oct 20

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Las Vegas to Key West

Our best American Airlines deals on Las Vegas to Key West flight tickets
American Airlines
Oct 13
LAS6:00 amLas Vegas Harry Reid Intl
7h 54m
1 stop
EYW4:54 pmKey West
Oct 20
EYW2:15 pmKey West
9h 07m
1 stop
LAS8:22 pmLas Vegas Harry Reid Intl
$300
American Airlines
Oct 13
LAS6:00 amLas Vegas Harry Reid Intl
7h 54m
1 stop
EYW4:54 pmKey West
Oct 20
EYW2:15 pmKey West
9h 07m
1 stop
LAS8:22 pmLas Vegas Harry Reid Intl
$301
American Airlines
Oct 17
LAS6:00 amLas Vegas Harry Reid Intl
7h 58m
1 stop
EYW4:58 pmKey West
Oct 21
EYW7:19 pmKey West
8h 12m
1 stop
LAS12:31 amLas Vegas Harry Reid Intl
$351

Allegiant Air flights from Las Vegas to Key West

Our best Allegiant Air deals on Las Vegas to Key West flight tickets
Allegiant Air
Nov 5
LAS1:49 pmLas Vegas Harry Reid Intl
16h 35m
1 stop
EYW9:24 amKey West
Nov 8
EYW8:54 pmKey West
19h 37m
2 stops
LAS1:31 pmLas Vegas Harry Reid Intl
$369
Allegiant Air
Oct 22
LAS1:45 pmLas Vegas Harry Reid Intl
16h 19m
1 stop
EYW9:04 amKey West
Oct 26
EYW11:09 amKey West
14h 51m
1 stop
LAS11:00 pmLas Vegas Harry Reid Intl
$409

momondo Fare Finder

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

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 10/13

6:00 am-4:54 pm

1 stop7h 54m

Key West

Tue 10/20

2:15 pm-8:22 pm

1 stop9h 07m

$300

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Tue 10/13

6:00 am-4:54 pm

1 stop7h 54m

Key West

Tue 10/20

2:15 pm-8:22 pm

1 stop9h 07m

$301

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Sat 10/17

10:06 pm-10:19 am

1 stop9h 13m

Key West

Wed 10/21

10:04 am-10:52 pm

2 stops15h 48m

$333

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Sat 10/17

10:06 pm-10:19 am

1 stop9h 13m

Key West

Tue 10/20

1:16 pm-10:52 pm

2 stops12h 36m

$333
Quickest round-trip

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Sat 10/17

11:40 pm-9:54 am

1 stop7h 14m

Key West

Tue 10/20

5:28 pm-10:40 pm

1 stop8h 12m

$351

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Sat 10/31

6:00 am-4:58 pm

1 stop7h 58m

Key West

Tue 11/3

2:26 pm-9:10 pm

1 stop9h 44m

$351

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Sat 10/17

6:00 am-4:58 pm

1 stop7h 58m

Key West

Wed 10/21

7:19 pm-12:31 am

1 stop8h 12m

$351

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Thu 11/5

1:49 pm-9:24 am

1 stop16h 35m

Key West

Sun 11/8

8:54 pm-1:31 pm

2 stops19h 37m

$369

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Sun 10/18

4:09 pm-11:04 am

1 stop15h 55m

Key West

Thu 10/22

12:01 pm-10:52 pm

2 stops13h 51m

$377

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Tue 10/13

6:00 am-7:33 pm

2 stops10h 33m

Key West

Tue 10/20

5:28 pm-11:41 pm

1 stop9h 13m

$387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Key West from

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

$163

Fastest flight time

9h 13m

Direct flights

None
The best one-way flight to Key West from Las Vegas in the past 72 hours is $163. The best round-trip flight deal from Las Vegas to Key West found on momondo in the last 72 hours is $300.
The fastest flight from Las Vegas to Key West takes 9h 13m
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. 9h 13m 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?

  • 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?

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 AirlinesPriceFrom $290Free CancellationRating
7.1
12,021 reviews
Search American Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/2
Fri 10/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States