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Cheap flights from Louisville to Saint Croix from $821

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Saint Croix departing on 12/25. 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 Louisville to Saint Croix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:05 am - 8:55 am
SDF
-
STX
26h 50m2 stops
Multiple Airlines Logo
7:57 am - 10:49 pm
STX
-
SDF
15h 52m2 stops
$821Multiple Airlines
Thu, Dec 25 - Tue, Dec 30
American Airlines Logo
6:19 pm - 10:48 pm
SDF
-
STX
27h 29m2 stops
American Airlines Logo
4:31 pm - 12:16 am
STX
-
SDF
8h 45m1 stop
$828American Airlines
Thu, Dec 25 - Tue, Dec 30
Multiple Airlines Logo
5:05 am - 8:55 am
SDF
-
STX
26h 50m3 stops
Multiple Airlines Logo
7:57 am - 10:49 pm
STX
-
SDF
15h 52m2 stops
$857Multiple Airlines
Thu, Dec 25 - Tue, Dec 30
American Airlines Logo
5:00 am - 10:48 pm
SDF
-
STX
16h 48m1 stop
American Airlines Logo
4:31 pm - 8:50 am
STX
-
SDF
17h 19m1 stop
$1,055American Airlines
Fri, Dec 26 - Tue, Dec 30
American Airlines Logo
5:00 am - 10:48 pm
SDF
-
STX
16h 48m1 stop
American Airlines Logo
8:24 am - 7:42 pm
STX
-
SDF
12h 18m2 stops
$1,059American Airlines
Fri, Dec 26 - Tue, Dec 30
Multiple Airlines Logo
5:05 am - 8:55 am
SDF
-
STX
26h 50m3 stops
Multiple Airlines Logo
6:35 pm - 11:59 pm
STX
-
SDF
30h 24m3 stops
$1,096Multiple Airlines
Thu, Dec 25 - Tue, Dec 30
American Airlines Logo
7:24 pm - 1:55 pm
SDF
-
STX
17h 31m2 stops
American Airlines Logo
3:29 pm - 12:16 am
STX
-
SDF
9h 47m2 stops
$1,195American Airlines
Fri, Dec 26 - Tue, Dec 30
American Airlines Logo
6:16 am - 2:39 pm
SDF
-
STX
31h 23m1 stop
American Airlines Logo
4:31 pm - 12:16 am
STX
-
SDF
8h 45m1 stop
$1,222American Airlines
Thu, Dec 25 - Tue, Dec 30
Multiple Airlines Logo
5:05 am - 8:55 am
SDF
-
STX
26h 50m2 stops
Multiple Airlines Logo
11:17 am - 11:59 pm
STX
-
SDF
13h 42m2 stops
$1,481Multiple Airlines
Fri, Dec 26 - Sat, Jan 3
Multiple Airlines Logo
5:05 am - 8:55 am
SDF
-
STX
26h 50m2 stops
Multiple Airlines Logo
8:48 am - 11:59 pm
STX
-
SDF
16h 11m3 stops
$1,572Multiple Airlines
Fri, Dec 26 - Sat, Jan 3

American Airlines flights from Louisville to Saint Croix

Our best American Airlines deals on Louisville to Saint Croix flight tickets
American Airlines
Dec 25
SDF6:19 pmLouisville Intl
27h 29m
2 stops
STX10:48 pmChristiansted Henry Rohlsen
Dec 30
STX4:31 pmChristiansted Henry Rohlsen
8h 45m
1 stop
SDF12:16 amLouisville Intl
$828
Find similar
American Airlines
Dec 26
SDF5:00 amLouisville Intl
16h 48m
1 stop
STX10:48 pmChristiansted Henry Rohlsen
Dec 30
STX4:31 pmChristiansted Henry Rohlsen
17h 19m
1 stop
SDF8:50 amLouisville Intl
$1,055
Find similar
American Airlines
Dec 26
SDF5:00 amLouisville Intl
16h 48m
1 stop
STX10:48 pmChristiansted Henry Rohlsen
Dec 30
STX8:24 amChristiansted Henry Rohlsen
12h 18m
2 stops
SDF7:42 pmLouisville Intl
$1,059
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Saint Croix 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 11, 2025.
Use the filters below to find and compare flights from Louisville to Saint Croix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Thu 12/25

5:05 am-8:55 am

2 stops26h 50m

Christiansted Henry Rohlsen

Tue 12/30

7:57 am-10:49 pm

2 stops15h 52m

$821

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Thu 12/25

6:19 pm-10:48 pm

2 stops27h 29m

Christiansted Henry Rohlsen

Tue 12/30

4:31 pm-12:16 am

1 stop8h 45m

$828

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Thu 12/25

5:05 am-8:55 am

3 stops26h 50m

Christiansted Henry Rohlsen

Tue 12/30

7:57 am-10:49 pm

2 stops15h 52m

$857

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Fri 12/26

5:00 am-10:48 pm

1 stop16h 48m

Christiansted Henry Rohlsen

Tue 12/30

4:31 pm-8:50 am

1 stop17h 19m

$1,055

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Fri 12/26

5:00 am-10:48 pm

1 stop16h 48m

Christiansted Henry Rohlsen

Tue 12/30

8:24 am-7:42 pm

2 stops12h 18m

$1,059

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Thu 12/25

5:05 am-8:55 am

3 stops26h 50m

Christiansted Henry Rohlsen

Tue 12/30

6:35 pm-11:59 pm

3 stops30h 24m

$1,096

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Fri 12/26

7:24 pm-1:55 pm

2 stops17h 31m

Christiansted Henry Rohlsen

Tue 12/30

3:29 pm-12:16 am

2 stops9h 47m

$1,195

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Thu 12/25

6:16 am-2:39 pm

1 stop31h 23m

Christiansted Henry Rohlsen

Tue 12/30

4:31 pm-12:16 am

1 stop8h 45m

$1,222

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Fri 12/26

5:05 am-8:55 am

2 stops26h 50m

Christiansted Henry Rohlsen

Sat 1/3

11:17 am-11:59 pm

2 stops13h 42m

$1,481

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Fri 12/26

5:05 am-8:55 am

2 stops26h 50m

Christiansted Henry Rohlsen

Sat 1/3

8:48 am-11:59 pm

3 stops16h 11m

$1,572

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Saint Croix from

How to get the cheapest flight ticket from Louisville to Saint Croix

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

Can stopping save me money on Louisville to Saint Croix flights?

You could potentially save up to 45% on your flight if you consider stops on a Louisville to Saint Croix flight.

Cheap Louisville to Saint Croix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Saint Croix

Fastest flight time

6h 28m

Direct flights

None
The fastest flight from Louisville to Saint Croix takes 6h 28m
There are no direct flights from Louisville to Saint Croix. There are no popular flight routes from Louisville to Saint Croix.
Search flight deals

  • When did momondo last update prices for flights from Louisville Intl Airport to Saint Croix?

    Prices for flights from Louisville Intl Airport to Saint Croix are updated daily.

  • How many operators does momondo search for flights from Louisville Intl Airport to Saint Croix?

  • How old do you have to be to fly from Louisville Intl Airport to Saint Croix?

    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 Louisville Intl Airport to Saint Croix.

  • What documentation or ID do you need to fly to Saint Croix?

    The required travel and health documents for your Saint Croix 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 Saint Croix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Louisville to Saint Croix

Compare and see reviews for airlines that fly from Louisville to Saint Croix with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $324Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $383Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Saint Croix?

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 Saint Croix from Louisville.

Can I find flights from Louisville to Saint Croix with flexible booking policies on momondo?

momondo does allow users to show only those flights to Saint Croix from Louisville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Louisville to Saint Croix?

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 Saint Croix from Louisville.

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

Yes. momondo can track prices for Louisville to Saint Croix flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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