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Cheap flights from Lexington to Key West from $275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Key West departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Lexington to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:03 pm - 10:09 pm
LEX
-
EYW
8h 06m
1 stop
United Airlines Logo
3:56 pm - 11:49 pm
EYW
-
LEX
7h 53m
1 stop
$349United Airlines
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
7:00 am - 4:36 pm
LEX
-
EYW
9h 36m
2 stops
United Airlines Logo
4:05 pm - 11:44 pm
EYW
-
LEX
7h 39m
1 stop
$358United Airlines
Tue, Mar 17 - Tue, Mar 24
American Airlines Logo
5:41 pm - 10:18 pm
LEX
-
EYW
4h 37m
1 stop
American Airlines Logo
2:40 pm - 9:57 pm
EYW
-
LEX
7h 17m
1 stop
$369American Airlines
Tue, Mar 17 - Tue, Mar 24
American Airlines Logo
11:01 am - 6:16 pm
LEX
-
EYW
7h 15m
1 stop
American Airlines Logo
3:58 pm - 10:46 pm
EYW
-
LEX
6h 48m
2 stops
$374American Airlines
Sat, May 2 - Sat, May 9
American Airlines Logo
6:40 am - 4:49 pm
LEX
-
EYW
10h 09m
2 stops
American Airlines Logo
8:04 am - 3:51 pm
EYW
-
LEX
7h 47m
2 stops
$379American Airlines
Tue, Mar 17 - Tue, Mar 24
American Airlines Logo
5:50 pm - 10:37 pm
LEX
-
EYW
4h 47m
1 stop
American Airlines Logo
1:55 pm - 11:26 pm
EYW
-
LEX
9h 31m
2 stops
$394American Airlines
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
7:00 am - 6:54 pm
LEX
-
EYW
11h 54m
2 stops
American Airlines Logo
1:55 pm - 11:26 pm
EYW
-
LEX
9h 31m
2 stops
$399American Airlines
Sat, Feb 21 - Wed, Feb 25
Allegiant Air Logo
1:59 pm - 3:51 pm
LEX
-
EYW
25h 52m
1 stop
Allegiant Air Logo
4:17 pm - 8:49 am
EYW
-
LEX
16h 32m
1 stop
$417Allegiant Air
Sun, Jul 12 - Thu, Jul 16
Multiple Airlines Logo
3:05 pm - 1:30 pm
LEX
-
EYW
22h 25m
1 stop
Multiple Airlines Logo
4:35 pm - 8:42 am
EYW
-
LEX
16h 07m
1 stop
$421Multiple Airlines
Sun, Aug 9 - Sat, Aug 15
Delta Logo
3:30 pm - 7:49 pm
LEX
-
EYW
4h 19m
1 stop
Delta Logo
1:00 pm - 7:43 pm
EYW
-
LEX
6h 43m
1 stop
$428Delta
Sun, May 17 - Sat, May 23

United Airlines flights from Lexington to Key West

Our best United Airlines deals on Lexington to Key West flight tickets
United Airlines
Feb 21
LEX2:03 pmLexington Blue Grass
8h 06m
1 stop
EYW10:09 pmKey West
Feb 25
EYW3:56 pmKey West
7h 53m
1 stop
LEX11:49 pmLexington Blue Grass
$349
United Airlines
Feb 28
LEX7:00 amLexington Blue Grass
10h 54m
2 stops
EYW5:54 pmKey West
Mar 5
EYW4:05 pmKey West
7h 39m
1 stop
LEX11:44 pmLexington Blue Grass
$405
United Airlines
Feb 28
LEX2:03 pmLexington Blue Grass
8h 06m
1 stop
EYW10:09 pmKey West
Mar 5
EYW4:05 pmKey West
7h 39m
1 stop
LEX11:44 pmLexington Blue Grass
$419

American Airlines flights from Lexington to Key West

Our best American Airlines deals on Lexington to Key West flight tickets
American Airlines
May 2
LEX11:01 amLexington Blue Grass
7h 15m
1 stop
EYW6:16 pmKey West
May 9
EYW4:53 pmKey West
5h 53m
1 stop
LEX10:46 pmLexington Blue Grass
$369
American Airlines
May 2
LEX11:01 amLexington Blue Grass
7h 15m
1 stop
EYW6:16 pmKey West
May 9
EYW3:58 pmKey West
6h 48m
2 stops
LEX10:46 pmLexington Blue Grass
$374
American Airlines
May 2
LEX11:01 amLexington Blue Grass
11h 35m
2 stops
EYW10:36 pmKey West
May 9
EYW3:58 pmKey West
6h 48m
2 stops
LEX10:46 pmLexington Blue Grass
$379

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to Key West 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, momondo users made 832,500 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Lexington to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Sat 2/21

2:03 pm-10:09 pm

1 stop8h 06m

Key West

Wed 2/25

3:56 pm-11:49 pm

1 stop7h 53m

$349

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Tue 3/17

7:00 am-4:36 pm

2 stops9h 36m

Key West

Tue 3/24

4:05 pm-11:44 pm

1 stop7h 39m

$358

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Tue 3/17

5:41 pm-10:18 pm

1 stop4h 37m

Key West

Tue 3/24

2:40 pm-9:57 pm

1 stop7h 17m

$369

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Sat 5/2

11:01 am-6:16 pm

1 stop7h 15m

Key West

Sat 5/9

3:58 pm-10:46 pm

2 stops6h 48m

$374

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Tue 3/17

6:40 am-4:49 pm

2 stops10h 09m

Key West

Tue 3/24

8:04 am-3:51 pm

2 stops7h 47m

$379

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Sat 2/21

5:50 pm-10:37 pm

1 stop4h 47m

Key West

Wed 2/25

1:55 pm-11:26 pm

2 stops9h 31m

$394

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Sat 2/21

7:00 am-6:54 pm

2 stops11h 54m

Key West

Wed 2/25

1:55 pm-11:26 pm

2 stops9h 31m

$399

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Sun 7/12

1:59 pm-3:51 pm

1 stop25h 52m

Key West

Thu 7/16

4:17 pm-8:49 am

1 stop16h 32m

$417

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Sun 8/9

3:05 pm-1:30 pm

1 stop22h 25m

Key West

Sat 8/15

4:35 pm-8:42 am

1 stop16h 07m

$421

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Sun 5/17

3:30 pm-7:49 pm

1 stop4h 19m

Key West

Sat 5/23

1:00 pm-7:43 pm

1 stop6h 43m

$428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Lexington 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 typical price of a round-trip flight between Lexington and Key West?

What is the cheapest month to fly to Key West?

In general, May is the cheapest month to fly from Lexington to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $325. If you are unable to visit Key West during the month of May, then departing from Lexington during the month January is also very affordable. Most momondo users find prices during this month for around $327.

When to book flights from Lexington to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Lexington to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lexington to Key West (LEX to EYW) flight deals and tips

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

Fastest flight time

4h 19m

Direct flights

None
The fastest flight from Lexington to Key West takes 4h 19m
There are no direct flights from Lexington to Key West. There are no popular flight routes from Lexington to Key West.
Search flight deals

  • How far is Lexington Blue Grass to Key West by plane?

    The straight-line distance from Lexington Blue Grass to Key West is 944.3 mi. By plane, this route typically takes 4h 19m.

  • When did momondo last update prices for flights from Lexington Blue Grass Airport to Key West Airport?

    Prices for flights from Lexington Blue Grass Airport to Key West Airport are updated daily.

  • How many operators does momondo search for flights from Lexington Blue Grass Airport to Key West Airport?

  • How old do you have to be to fly from Lexington Blue Grass 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 Lexington Blue Grass 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 Lexington to Key West?

Best airlines flying from Lexington to Key West

Compare and see reviews for airlines that fly from Lexington to Key West with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $258Free CancellationRating
7.9
8,180 reviews
Search Delta flights
American AirlinesPriceFrom $273Free CancellationRating
7.2
11,271 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 Lexington to Key West?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Key West from Lexington.

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

Flights from Lexington 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 Lexington 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 Lexington to Key West.

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

Price alerts on flights to Key West from Lexington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Key West trip

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