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Cheap flights from Louisville to Key West from $131

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:50 pm - 3:17 pmSDF  Louisville Intl-EYW Key West
23h 27m1 stop Tampa St. Petersburg
Multiple Airlines Logo
12:59 pm - 5:09 pmEYW  Key West-SDF Louisville Intl
4h 10m1 stop Tampa
$252Multiple Airlines
Fri, Jan 29 - Fri, Feb 5
Multiple Airlines Logo
10:25 am - 5:38 pmSDF  Louisville Intl-EYW Key West
7h 13m1 stop Pittsburgh
Multiple Airlines Logo
12:01 pm - 8:29 pmEYW  Key West-SDF Louisville Intl
8h 28m1 stop Tampa
$258Multiple Airlines
Mon, Nov 9 - Thu, Nov 12
Multiple Airlines Logo
12:54 pm - 8:12 amSDF  Louisville Intl-EYW Key West
19h 18m1 stop Tampa St. Petersburg
Multiple Airlines Logo
11:59 am - 10:11 amEYW  Key West-SDF Louisville Intl
22h 12m1 stop Raleigh-Durham
$259Multiple Airlines
Sat, Oct 17 - Fri, Oct 23
Multiple Airlines Logo
10:25 am - 5:47 pmSDF  Louisville Intl-EYW Key West
7h 22m1 stop Pittsburgh
Multiple Airlines Logo
11:59 am - 3:26 pmEYW  Key West-SDF Louisville Intl
27h 27m1 stop Raleigh-Durham
$265Multiple Airlines
Mon, Nov 2 - Fri, Nov 6
American Airlines Logo
5:04 am - 11:49 amSDF  Louisville Intl-EYW Key West
6h 45m1 stop Charlotte Douglas
American Airlines Logo
5:28 pm - 11:45 pmEYW  Key West-SDF Louisville Intl
6h 17m1 stop Miami
$353American Airlines
Sat, Oct 24 - Sat, Oct 31
Delta Logo
10:13 am - 5:10 pmSDF  Louisville Intl-EYW Key West
6h 57m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:25 am - 2:17 pmEYW  Key West-SDF Louisville Intl
6h 52m1 stop Atlanta Hartsfield-Jackson
$353Delta
Tue, Dec 1 - Wed, Dec 9
Delta Logo
10:13 am - 5:10 pmSDF  Louisville Intl-EYW Key West
6h 57m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:30 am - 11:56 amEYW  Key West-SDF Louisville Intl
4h 26m1 stop Atlanta Hartsfield-Jackson
$353Delta
Tue, Nov 10 - Wed, Nov 18
Delta Logo
1:04 pm - 5:10 pmSDF  Louisville Intl-EYW Key West
4h 06m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:06 pm - 11:05 pmEYW  Key West-SDF Louisville Intl
4h 59m1 stop Atlanta Hartsfield-Jackson
$353Delta
Tue, Dec 1 - Tue, Dec 8
American Airlines Logo
11:50 am - 6:47 pmSDF  Louisville Intl-EYW Key West
6h 57m1 stop Charlotte Douglas
American Airlines Logo
7:57 pm - 12:23 amEYW  Key West-SDF Louisville Intl
4h 26m1 stop Miami
$363American Airlines
Mon, Nov 23 - Fri, Nov 27
American Airlines Logo
1:02 pm - 5:54 pmSDF  Louisville Intl-EYW Key West
4h 52m1 stop Charlotte Douglas
American Airlines Logo
6:26 pm - 11:27 pmEYW  Key West-SDF Louisville Intl
5h 01m1 stop Charlotte Douglas
$363American Airlines
Fri, Jan 29 - Mon, Feb 1

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American Airlines flights from Louisville to Key West

Our best American Airlines deals on Louisville to Key West flight tickets
American Airlines
Oct 24
SDF5:04 amLouisville Intl
6h 45m
1 stop
EYW11:49 amKey West
Oct 31
EYW5:28 pmKey West
6h 17m
1 stop
SDF11:45 pmLouisville Intl
$353
American Airlines
Nov 17
SDF10:08 amLouisville Intl
6h 23m
1 stop
EYW4:31 pmKey West
Nov 21
EYW7:16 pmKey West
4h 53m
1 stop
SDF12:09 amLouisville Intl
$406
American Airlines
Oct 17
SDF12:00 pmLouisville Intl
7h 33m
1 stop
EYW7:33 pmKey West
Oct 20
EYW5:28 pmKey West
6h 11m
1 stop
SDF11:39 pmLouisville Intl
$411

Breeze Airways flights from Louisville to Key West

Our best Breeze Airways deals on Louisville to Key West flight tickets
Breeze Airways
Jan 24
SDF9:09 pmLouisville Intl
15h 10m
1 stop
EYW12:19 pmKey West
Jan 28
EYW12:06 pmKey West
8h 23m
1 stop
SDF8:29 pmLouisville Intl
$267
Breeze Airways
Nov 12
SDF9:09 pmLouisville Intl
15h 10m
1 stop
EYW12:19 pmKey West
Nov 18
EYW10:04 amKey West
47h 41m
2 stops
SDF9:45 amLouisville Intl
$310
Breeze Airways
Nov 12
SDF9:09 pmLouisville Intl
15h 10m
1 stop
EYW12:19 pmKey West
Nov 17
EYW1:16 pmKey West
26h 10m
2 stops
SDF3:26 pmLouisville Intl
$317

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Fri 1/29

3:50 pm-3:17 pm

1 stop23h 27m

Key West

Fri 2/5

12:59 pm-5:09 pm

1 stop4h 10m

$252

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Mon 11/9

10:25 am-5:38 pm

1 stop7h 13m

Key West

Thu 11/12

12:01 pm-8:29 pm

1 stop8h 28m

$258

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Sat 10/17

12:54 pm-8:12 am

1 stop19h 18m

Key West

Fri 10/23

11:59 am-10:11 am

1 stop22h 12m

$259

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Mon 11/2

10:25 am-5:47 pm

1 stop7h 22m

Key West

Fri 11/6

11:59 am-3:26 pm

1 stop27h 27m

$265

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Sat 10/24

5:04 am-11:49 am

1 stop6h 45m

Key West

Sat 10/31

5:28 pm-11:45 pm

1 stop6h 17m

$353

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Tue 12/1

10:13 am-5:10 pm

1 stop6h 57m

Key West

Wed 12/9

7:25 am-2:17 pm

1 stop6h 52m

$353

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Tue 11/10

10:13 am-5:10 pm

1 stop6h 57m

Key West

Wed 11/18

7:30 am-11:56 am

1 stop4h 26m

$353
Quickest round-trip

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Tue 12/1

1:04 pm-5:10 pm

1 stop4h 06m

Key West

Tue 12/8

6:06 pm-11:05 pm

1 stop4h 59m

$353

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Mon 11/23

11:50 am-6:47 pm

1 stop6h 57m

Key West

Fri 11/27

7:57 pm-12:23 am

1 stop4h 26m

$363

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Fri 1/29

1:02 pm-5:54 pm

1 stop4h 52m

Key West

Mon 2/1

6:26 pm-11:27 pm

1 stop5h 01m

$363

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Louisville 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 Louisville and Key West?

Prices are currently low for flights on this route.

Typical prices usually range from $346 to $524.
The lowest price recently found on this route was $252.

What is the cheapest month to fly to Key West?

In general, January is the cheapest month to fly from Louisville to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $328. If you are unable to visit Key West during the month of January, then departing from Louisville during the month August is also very affordable. Most momondo users find prices during this month for around $349.

How far in advance should I book a flight from Louisville to Key West?

You are more likely to see cheaper flights to Key West from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $456 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Louisville for as low as $296 on momondo.

When to book flights from Louisville to Key West

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

Cheap Louisville to Key West (SDF to EYW) flight deals and tips

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

Best Price Found

$131

Fastest flight time

4h 48m

Direct flights

None
The best one-way flight to Key West from Louisville in the past 72 hours is $131. The best round-trip flight deal from Louisville to Key West found on momondo in the last 72 hours is $252.
The fastest flight from Louisville to Key West takes 4h 48m
There are no direct flights from Louisville to Key West. There are no popular flight routes from Louisville to Key West.
Search flight deals

Frequently asked questions about flying from Louisville to Key West

  • How far is Louisville Intl to Key West by plane?

    Louisville Intl and Key West are 973.5 mi apart from one another. In terms of flight time, this usually takes a little over 4h 48m.

  • When did momondo last update prices for flights from Louisville Intl Airport to Key West Airport?

    Prices for flights from Louisville Intl Airport to Key West Airport were last updated today.

  • How many operators does momondo search for flights from Louisville Intl Airport to Key West Airport?

  • How old do you have to be to fly from Louisville Intl Airport to Key West Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Key West Airport.

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

    The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Louisville to Key West?

Best airlines flying from Louisville to Key West

Compare and see reviews for airlines that fly from Louisville to Key West with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $278Free CancellationRating
7.0
12,089 reviews
Search American Airlines flights
DeltaPriceFrom $298Free CancellationRating
7.8
8,603 reviews
Search Delta 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 Louisville to Key West?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisville to Key West. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Louisville to Key West on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Louisville.

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

If you are simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from Louisville and alert you when they change.

An easier way to manage your Key West trip

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