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Cheap flights from Las Vegas to Key West from $129

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.
Multiple Airlines Logo
11:50 pm - 10:19 amLAS  Las Vegas Harry Reid Intl-EYW Key West
7h 29m1 stop Orlando
Multiple Airlines Logo
1:16 pm - 11:44 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
13h 28m2 stops Tampa Dallas/Fort Worth
$280Multiple Airlines
Mon, Jan 18 - Tue, Jan 26
Multiple Airlines Logo
11:50 pm - 10:19 amLAS  Las Vegas Harry Reid Intl-EYW Key West
7h 29m1 stop Orlando
Multiple Airlines Logo
1:16 pm - 11:44 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
13h 28m2 stops Tampa Dallas/Fort Worth
$282Multiple Airlines
Mon, Jan 18 - Tue, Jan 26
Multiple Airlines Logo
12:14 pm - 10:39 amLAS  Las Vegas Harry Reid Intl-EYW Key West
19h 25m2 stops Atlanta Hartsfield-Jackson Orlando
Multiple Airlines Logo
12:06 pm - 8:55 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
11h 49m1 stop Tampa
$328Multiple Airlines
Tue, Jan 5 - Thu, Jan 7
Breeze Airways Logo
9:45 pm - 11:39 amLAS  Las Vegas Harry Reid Intl-EYW Key West
10h 54m1 stop Tampa
Breeze Airways Logo
12:06 pm - 8:55 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
11h 49m1 stop Tampa
$331Breeze Airways
Tue, Jan 5 - Thu, Jan 7
Multiple Airlines Logo
11:50 pm - 10:19 amLAS  Las Vegas Harry Reid Intl-EYW Key West
7h 29m1 stop Orlando
Multiple Airlines Logo
10:59 am - 11:22 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
15h 23m1 stop Orlando
$342Multiple Airlines
Mon, Jan 18 - Tue, Jan 26
Multiple Airlines Logo
11:50 pm - 10:19 amLAS  Las Vegas Harry Reid Intl-EYW Key West
7h 29m1 stop Orlando
Multiple Airlines Logo
10:59 am - 11:22 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
15h 23m1 stop Orlando
$342Multiple Airlines
Mon, Jan 18 - Tue, Jan 26
Multiple Airlines Logo
12:14 pm - 10:39 amLAS  Las Vegas Harry Reid Intl-EYW Key West
19h 25m2 stops Atlanta Hartsfield-Jackson Orlando
Multiple Airlines Logo
10:59 am - 9:29 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
13h 30m2 stops Orlando Atlanta Hartsfield-Jackson
$347Multiple Airlines
Tue, Jan 5 - Thu, Jan 7
American Airlines Logo
7:00 am - 5:21 pmLAS  Las Vegas Harry Reid Intl-EYW Key West
7h 21m1 stop Charlotte Douglas
American Airlines Logo
6:08 pm - 11:58 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
8h 50m1 stop Miami
$351American Airlines
Sat, Dec 12 - Sat, Dec 19
Multiple Airlines Logo
9:29 am - 11:13 amLAS  Las Vegas Harry Reid Intl-EYW Key West
22h 44m1 stop Cincinnati Cinci./N. Kentucky
Multiple Airlines Logo
7:22 pm - 2:26 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
22h 04m2 stops Orlando Sanford Intl Houston George Bush Intcntl
$353Multiple Airlines
Thu, Dec 3 - Thu, Dec 10
American Airlines Logo
10:07 am - 10:36 pmLAS  Las Vegas Harry Reid Intl-EYW Key West
9h 29m1 stop Charlotte Douglas
American Airlines Logo
4:20 pm - 10:47 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
9h 27m1 stop Charlotte Douglas
$404American Airlines
Wed, Apr 28 - Mon, May 3

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Breeze Airways flights from Las Vegas to Key West

Our best Breeze Airways deals on Las Vegas to Key West flight tickets
Breeze Airways
Jan 5
LAS9:45 pmLas Vegas Harry Reid Intl
10h 54m
1 stop
EYW11:39 amKey West
Jan 7
EYW12:06 pmKey West
11h 49m
1 stop
LAS8:55 pmLas Vegas Harry Reid Intl
$331
Breeze Airways
Jan 7
LAS9:45 pmLas Vegas Harry Reid Intl
11h 34m
1 stop
EYW12:19 pmKey West
Jan 10
EYW12:06 pmKey West
11h 49m
1 stop
LAS8:55 pmLas Vegas Harry Reid Intl
$408
Breeze Airways
Jan 7
LAS9:45 pmLas Vegas Harry Reid Intl
11h 34m
1 stop
EYW12:19 pmKey West
Jan 10
EYW12:06 pmKey West
11h 49m
1 stop
LAS8:55 pmLas Vegas Harry Reid Intl
$435

American Airlines flights from Las Vegas to Key West

Our best American Airlines deals on Las Vegas to Key West flight tickets
American Airlines
Dec 12
LAS7:00 amLas Vegas Harry Reid Intl
7h 21m
1 stop
EYW5:21 pmKey West
Dec 19
EYW6:08 pmKey West
8h 50m
1 stop
LAS11:58 pmLas Vegas Harry Reid Intl
$351
American Airlines
Dec 18
LAS5:39 amLas Vegas Harry Reid Intl
8h 47m
1 stop
EYW5:26 pmKey West
Dec 22
EYW2:45 pmKey West
8h 15m
1 stop
LAS8:00 pmLas Vegas Harry Reid Intl
$429
American Airlines
Apr 29
LAS10:07 amLas Vegas Harry Reid Intl
9h 29m
1 stop
EYW10:36 pmKey West
May 3
EYW3:58 pmKey West
9h 34m
1 stop
LAS10:32 pmLas Vegas Harry Reid Intl
$457

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

Mon 1/18

11:50 pm-10:19 am

1 stop7h 29m

Key West

Tue 1/26

1:16 pm-11:44 pm

2 stops13h 28m

$280

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Mon 1/18

11:50 pm-10:19 am

1 stop7h 29m

Key West

Tue 1/26

1:16 pm-11:44 pm

2 stops13h 28m

$282

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Tue 1/5

12:14 pm-10:39 am

2 stops19h 25m

Key West

Thu 1/7

12:06 pm-8:55 pm

1 stop11h 49m

$328

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Tue 1/5

9:45 pm-11:39 am

1 stop10h 54m

Key West

Thu 1/7

12:06 pm-8:55 pm

1 stop11h 49m

$331

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Mon 1/18

11:50 pm-10:19 am

1 stop7h 29m

Key West

Tue 1/26

10:59 am-11:22 pm

1 stop15h 23m

$342

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Mon 1/18

11:50 pm-10:19 am

1 stop7h 29m

Key West

Tue 1/26

10:59 am-11:22 pm

1 stop15h 23m

$342

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Tue 1/5

12:14 pm-10:39 am

2 stops19h 25m

Key West

Thu 1/7

10:59 am-9:29 pm

2 stops13h 30m

$347
Quickest round-trip

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Sat 12/12

7:00 am-5:21 pm

1 stop7h 21m

Key West

Sat 12/19

6:08 pm-11:58 pm

1 stop8h 50m

$351

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Thu 12/3

9:29 am-11:13 am

1 stop22h 44m

Key West

Thu 12/10

7:22 pm-2:26 pm

2 stops22h 04m

$353

Las VegasKey West

LAS Las Vegas Harry Reid Intl - EYW Key West

LASEYW

Las Vegas Harry Reid Intl

Wed 4/28

10:07 am-10:36 pm

1 stop9h 29m

Key West

Mon 5/3

4:20 pm-10:47 pm

1 stop9h 27m

$404

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

$129

Fastest flight time

6h 55m

Direct flights

None
The best one-way flight to Key West from Las Vegas in the past 72 hours is $129. The best round-trip flight deal from Las Vegas to Key West found on momondo in the last 72 hours is $280.
The fastest flight from Las Vegas to Key West takes 6h 55m
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. 6h 55m 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
7.0
12,233 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.

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