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Cheap flights from Lexington to Key West from $223

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 1/17. 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.
Allegiant Air Logo
8:55 am - 9:47 pm
LEX
-
EYW
12h 52m1 stop
Allegiant Air Logo
3:46 pm - 8:51 pm
EYW
-
LEX
5h 05m1 stop
$244Allegiant Air
Sun, Jan 4 - Thu, Jan 8
American Airlines Logo
4:35 pm - 9:47 pm
LEX
-
EYW
5h 12m1 stop
American Airlines Logo
7:26 pm - 11:52 pm
EYW
-
LEX
4h 26m1 stop
$283American Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
7:36 am - 4:23 pm
LEX
-
EYW
8h 47m1 stop
American Airlines Logo
6:06 am - 3:55 pm
EYW
-
LEX
9h 49m2 stops
$288American Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
4:35 pm - 11:56 pm
LEX
-
EYW
7h 21m2 stops
American Airlines Logo
6:06 am - 3:37 pm
EYW
-
LEX
9h 31m2 stops
$293American Airlines
Sat, Jan 24 - Sat, Jan 31
Delta Logo
2:36 pm - 7:40 pm
LEX
-
EYW
5h 04m1 stop
Delta Logo
2:46 pm - 8:42 pm
EYW
-
LEX
5h 56m1 stop
$321Delta
Tue, Feb 10 - Thu, Feb 19
Multiple Airlines Logo
9:18 am - 9:17 am
LEX
-
EYW
23h 59m2 stops
Multiple Airlines Logo
3:46 pm - 8:51 pm
EYW
-
LEX
5h 05m1 stop
$340Multiple Airlines
Sun, Jan 4 - Thu, Jan 8
Delta Logo
2:36 pm - 7:40 pm
LEX
-
EYW
5h 04m1 stop
Delta Logo
7:10 am - 11:05 pm
EYW
-
LEX
15h 55m2 stops
$345Delta
Tue, Feb 10 - Wed, Feb 18
American Airlines Logo
11:39 am - 6:01 pm
LEX
-
EYW
6h 22m1 stop
American Airlines Logo
6:43 pm - 11:15 pm
EYW
-
LEX
4h 32m1 stop
$359American Airlines
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
7:00 am - 12:42 pm
LEX
-
EYW
5h 42m1 stop
American Airlines Logo
6:06 am - 3:37 pm
EYW
-
LEX
9h 31m2 stops
$364American Airlines
Mon, Jan 19 - Mon, Jan 26
Delta Logo
2:36 pm - 7:40 pm
LEX
-
EYW
5h 04m1 stop
Delta Logo
7:10 am - 11:50 am
EYW
-
LEX
4h 40m1 stop
$365Delta
Mon, Feb 9 - Wed, Feb 18

Allegiant Air flights from Lexington to Key West

Our best Allegiant Air deals on Lexington to Key West flight tickets
Allegiant Air
Jan 4
LEX8:55 amLexington Blue Grass
12h 52m
1 stop
EYW9:47 pmKey West
Jan 8
EYW3:46 pmKey West
5h 05m
1 stop
LEX8:51 pmLexington Blue Grass
$244
Find similar
Allegiant Air
Dec 29
LEX9:02 pmLexington Blue Grass
17h 23m
1 stop
EYW2:25 pmKey West
Jan 4
EYW10:37 pmKey West
22h 19m
1 stop
LEX8:56 pmLexington Blue Grass
$458
Find similar
Allegiant Air
Dec 29
LEX9:02 pmLexington Blue Grass
36h 37m
2 stops
EYW9:39 amKey West
Jan 4
EYW10:37 pmKey West
22h 19m
1 stop
LEX8:56 pmLexington Blue Grass
$563
Find similar

American Airlines flights from Lexington to Key West

Our best American Airlines deals on Lexington to Key West flight tickets
American Airlines
Jan 24
LEX4:35 pmLexington Blue Grass
5h 12m
1 stop
EYW9:47 pmKey West
Jan 31
EYW7:26 pmKey West
4h 26m
1 stop
LEX11:52 pmLexington Blue Grass
$283
Find similar
American Airlines
Jan 24
LEX7:36 amLexington Blue Grass
8h 47m
1 stop
EYW4:23 pmKey West
Jan 31
EYW6:06 amKey West
9h 49m
2 stops
LEX3:55 pmLexington Blue Grass
$288
Find similar
American Airlines
Jan 24
LEX4:35 pmLexington Blue Grass
7h 21m
2 stops
EYW11:56 pmKey West
Jan 31
EYW6:06 amKey West
9h 31m
2 stops
LEX3:37 pmLexington Blue Grass
$293
Find similar

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 December 22, 2025.
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

Sun 1/4

8:55 am-9:47 pm

1 stop12h 52m

Key West

Thu 1/8

3:46 pm-8:51 pm

1 stop5h 05m

$244

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Sat 1/24

4:35 pm-9:47 pm

1 stop5h 12m

Key West

Sat 1/31

7:26 pm-11:52 pm

1 stop4h 26m

$283

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Sat 1/24

7:36 am-4:23 pm

1 stop8h 47m

Key West

Sat 1/31

6:06 am-3:55 pm

2 stops9h 49m

$288

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Sat 1/24

4:35 pm-11:56 pm

2 stops7h 21m

Key West

Sat 1/31

6:06 am-3:37 pm

2 stops9h 31m

$293

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Tue 2/10

2:36 pm-7:40 pm

1 stop5h 04m

Key West

Thu 2/19

2:46 pm-8:42 pm

1 stop5h 56m

$321

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Sun 1/4

9:18 am-9:17 am

2 stops23h 59m

Key West

Thu 1/8

3:46 pm-8:51 pm

1 stop5h 05m

$340

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Tue 2/10

2:36 pm-7:40 pm

1 stop5h 04m

Key West

Wed 2/18

7:10 am-11:05 pm

2 stops15h 55m

$345

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Mon 1/19

11:39 am-6:01 pm

1 stop6h 22m

Key West

Mon 1/26

6:43 pm-11:15 pm

1 stop4h 32m

$359

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Mon 1/19

7:00 am-12:42 pm

1 stop5h 42m

Key West

Mon 1/26

6:06 am-3:37 pm

2 stops9h 31m

$364

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Mon 2/9

2:36 pm-7:40 pm

1 stop5h 04m

Key West

Wed 2/18

7:10 am-11:50 am

1 stop4h 40m

$365

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 cheapest month to fly to Key West?

In general, January 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 $296. If you are unable to visit Key West during the month of January, then departing from Lexington during the month December is also very affordable. Most momondo users find prices during this month for around $333.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Lexington is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $406. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Lexington to Key West for around $658.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from Lexington to Key West in the morning for as low as $509. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the afternoon, with an average ticket price of $562. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 59m

Direct flights

None
The fastest flight from Lexington to Key West takes 4h 59m
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 59m.

  • 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
8,014 reviews
Search Delta flights
American AirlinesPriceFrom $273Free CancellationRating
7.2
11,054 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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