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Cheap flights from Louisville to Key West from $112

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.
Breeze Airways Logo
9:09 pm - 12:19 pmSDF  Louisville Intl-EYW Key West
15h 10m1 stop Tampa
Breeze Airways Logo
11:59 am - 10:11 amEYW  Key West-SDF Louisville Intl
22h 12m1 stop Raleigh-Durham
$174Breeze Airways
Sun, Sep 20 - Fri, Sep 25
Breeze Airways Logo
9:09 pm - 12:19 pmSDF  Louisville Intl-EYW Key West
15h 10m1 stop Tampa
Breeze Airways Logo
12:01 pm - 8:29 pmEYW  Key West-SDF Louisville Intl
8h 28m1 stop Tampa
$194Breeze Airways
Sun, Nov 15 - Thu, Nov 19
Breeze Airways Logo
9:09 pm - 12:19 pmSDF  Louisville Intl-EYW Key West
15h 10m1 stop Tampa
Breeze Airways Logo
12:01 pm - 8:29 pmEYW  Key West-SDF Louisville Intl
8h 28m1 stop Tampa
$195Breeze Airways
Sun, Nov 15 - Thu, Nov 19
Breeze Airways Logo
9:09 pm - 12:19 pmSDF  Louisville Intl-EYW Key West
15h 10m1 stop Tampa
Breeze Airways Logo
12:06 pm - 8:29 pmEYW  Key West-SDF Louisville Intl
8h 23m1 stop Tampa
$212Breeze Airways
Sun, Jan 17 - Thu, Jan 21
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
$333American Airlines
Sat, Oct 24 - Sat, Oct 31
American Airlines Logo
10:13 am - 4:32 pmSDF  Louisville Intl-EYW Key West
6h 19m1 stop Chicago O'Hare Intl
American Airlines Logo
1:14 pm - 9:36 pmEYW  Key West-SDF Louisville Intl
8h 22m1 stop Chicago O'Hare Intl
$333American Airlines
Wed, Dec 9 - Wed, Dec 16
Delta Logo
3:12 pm - 8:02 pmSDF  Louisville Intl-EYW Key West
4h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:25 am - 11:57 amEYW  Key West-SDF Louisville Intl
4h 32m1 stop Atlanta Hartsfield-Jackson
$333Delta
Sat, Dec 5 - Wed, Dec 9
Delta Logo
6:00 am - 10:48 amSDF  Louisville Intl-EYW Key West
4h 48m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:25 am - 2:17 pmEYW  Key West-SDF Louisville Intl
6h 52m1 stop Atlanta Hartsfield-Jackson
$333Delta
Sat, Dec 5 - Tue, Dec 8
American Airlines Logo
8:11 am - 1:35 pmSDF  Louisville Intl-EYW Key West
5h 24m1 stop Charlotte Douglas
American Airlines Logo
7:19 pm - 12:07 amEYW  Key West-SDF Louisville Intl
4h 48m1 stop Charlotte Douglas
$338American Airlines
Tue, Oct 13 - Sat, Oct 17
Delta Logo
12:53 pm - 5:11 pmSDF  Louisville Intl-EYW Key West
4h 18m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:35 pm - 8:51 pmEYW  Key West-SDF Louisville Intl
6h 16m1 stop Atlanta Hartsfield-Jackson
$338Delta
Tue, Jan 5 - Mon, Jan 11

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Breeze Airways flights from Louisville to Key West

Our best Breeze Airways deals on Louisville to Key West flight tickets
Breeze Airways
Sep 20
SDF9:09 pmLouisville Intl
15h 10m
1 stop
EYW12:19 pmKey West
Sep 25
EYW11:59 amKey West
22h 12m
1 stop
SDF10:11 amLouisville Intl
$174
Breeze Airways
Nov 15
SDF9:09 pmLouisville Intl
15h 10m
1 stop
EYW12:19 pmKey West
Nov 19
EYW12:01 pmKey West
8h 28m
1 stop
SDF8:29 pmLouisville Intl
$194
Breeze Airways
Nov 15
SDF9:09 pmLouisville Intl
15h 10m
1 stop
EYW12:19 pmKey West
Nov 19
EYW12:01 pmKey West
8h 28m
1 stop
SDF8:29 pmLouisville Intl
$195

Delta flights from Louisville to Key West

Our best Delta deals on Louisville to Key West flight tickets
Delta
Sep 24
SDF11:04 amLouisville Intl
6h 19m
1 stop
EYW5:23 pmKey West
Sep 29
EYW7:40 amKey West
4h 40m
1 stop
SDF12:20 pmLouisville Intl
$389
Delta
Sep 23
SDF1:15 pmLouisville Intl
4h 08m
1 stop
EYW5:23 pmKey West
Sep 29
EYW6:19 pmKey West
5h 40m
1 stop
SDF11:59 pmLouisville Intl
$421
Delta
Sep 24
SDF11:04 amLouisville Intl
6h 19m
1 stop
EYW5:23 pmKey West
Oct 3
EYW6:19 pmKey West
5h 40m
1 stop
SDF11:59 pmLouisville Intl
$567

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

Sun 9/20

9:09 pm-12:19 pm

1 stop15h 10m

Key West

Fri 9/25

11:59 am-10:11 am

1 stop22h 12m

$174

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Sun 11/15

9:09 pm-12:19 pm

1 stop15h 10m

Key West

Thu 11/19

12:01 pm-8:29 pm

1 stop8h 28m

$194

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Sun 11/15

9:09 pm-12:19 pm

1 stop15h 10m

Key West

Thu 11/19

12:01 pm-8:29 pm

1 stop8h 28m

$195

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Sun 1/17

9:09 pm-12:19 pm

1 stop15h 10m

Key West

Thu 1/21

12:06 pm-8:29 pm

1 stop8h 23m

$212

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

$333

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Wed 12/9

10:13 am-4:32 pm

1 stop6h 19m

Key West

Wed 12/16

1:14 pm-9:36 pm

1 stop8h 22m

$333
Quickest round-trip

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Sat 12/5

3:12 pm-8:02 pm

1 stop4h 50m

Key West

Wed 12/9

7:25 am-11:57 am

1 stop4h 32m

$333

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Sat 12/5

6:00 am-10:48 am

1 stop4h 48m

Key West

Tue 12/8

7:25 am-2:17 pm

1 stop6h 52m

$333

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Tue 10/13

8:11 am-1:35 pm

1 stop5h 24m

Key West

Sat 10/17

7:19 pm-12:07 am

1 stop4h 48m

$338

LouisvilleKey West

SDF Louisville Intl - EYW Key West

SDFEYW

Louisville Intl

Tue 1/5

12:53 pm-5:11 pm

1 stop4h 18m

Key West

Mon 1/11

2:35 pm-8:51 pm

1 stop6h 16m

$338

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 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 $327 to $560.
The lowest price recently found on this route was $174.

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

$112

Fastest flight time

4h 47m

Direct flights

None
The best one-way flight to Key West from Louisville in the past 72 hours is $112. The best round-trip flight deal from Louisville to Key West found on momondo in the last 72 hours is $174.
The fastest flight from Louisville to Key West takes 4h 47m
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 47m.

  • 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
7.1
12,045 reviews
Search American Airlines flights
DeltaPriceFrom $298Free CancellationRating
7.8
8,554 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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