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Cheap flights from Louisville to Saint Croix from $324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Saint Croix departing on 12/1. 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.
American Airlines Logo
6:00 am - 3:29 pmSDF-STX
8h 29m1 stop
American Airlines Logo
3:45 pm - 11:20 pmSTX-SDF
8h 35m1 stop
$345American Airlines
Find Deal
Sun, Jan 25 - Sat, Jan 31
American Airlines Logo
7:20 pm - 5:05 pmSDF-STX
20h 45m2 stops
American Airlines Logo
6:09 pm - 12:25 pmSTX-SDF
19h 16m2 stops
$349American Airlines
Find Deal
Sun, Jan 25 - Sat, Jan 31
American Airlines Logo
6:00 am - 5:52 pmSDF-STX
10h 52m1 stop
American Airlines Logo
6:42 pm - 12:13 pmSTX-SDF
18h 31m2 stops
$394American Airlines
Find Deal
Tue, Nov 18 - Fri, Nov 21
American Airlines Logo
6:00 am - 5:52 pmSDF-STX
10h 52m1 stop
American Airlines Logo
6:42 pm - 11:43 pmSTX-SDF
30h 01m1 stop
$453American Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 21
American Airlines Logo
6:31 am - 12:48 pmSDF-STX
6h 17m1 stop
American Airlines Logo
5:35 pm - 12:14 amSTX-SDF
6h 39m1 stop
$473American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
6:27 pm - 12:48 pmSDF-STX
18h 21m2 stops
American Airlines Logo
3:37 pm - 10:14 amSTX-SDF
18h 37m2 stops
$477American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
6:00 am - 5:52 pmSDF-STX
10h 52m1 stop
American Airlines Logo
5:11 pm - 12:22 amSTX-SDF
8h 11m1 stop
$485American Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
Spirit Airlines Logo
6:00 am - 12:22 pmSDF-STX
29h 22m3 stops
Spirit Airlines Logo
1:17 pm - 11:45 pmSTX-SDF
35h 28m3 stops
$487Spirit Airlines
Find Deal
Sun, Jan 25 - Sat, Jan 31
American Airlines Logo
7:31 pm - 5:52 pmSDF-STX
21h 21m2 stops
American Airlines Logo
6:42 pm - 1:12 pmSTX-SDF
19h 30m2 stops
$524American Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
American Airlines Logo
6:00 am - 5:52 pmSDF-STX
10h 52m1 stop
American Airlines Logo
6:42 pm - 12:13 pmSTX-SDF
18h 31m2 stops
$617American Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10

American Airlines flights from Louisville to Saint Croix

Our best American Airlines deals on Louisville to Saint Croix flight tickets
American Airlines
Jan 25
SDF6:00 amLouisville Intl
8h 29m
1 stop
STX3:29 pmChristiansted Henry Rohlsen
Jan 31
STX3:45 pmChristiansted Henry Rohlsen
8h 35m
1 stop
SDF11:20 pmLouisville Intl
$345
Find similar
American Airlines
Jan 25
SDF7:20 pmLouisville Intl
20h 45m
2 stops
STX5:05 pmChristiansted Henry Rohlsen
Jan 31
STX6:09 pmChristiansted Henry Rohlsen
19h 16m
2 stops
SDF12:25 pmLouisville Intl
$349
Find similar
American Airlines
Nov 18
SDF6:00 amLouisville Intl
10h 52m
1 stop
STX5:52 pmChristiansted Henry Rohlsen
Nov 21
STX6:42 pmChristiansted Henry Rohlsen
18h 31m
2 stops
SDF12:13 pmLouisville Intl
$394
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 October 23, 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

Sun 1/25

6:00 am-3:29 pm

1 stop8h 29m

Christiansted Henry Rohlsen

Sat 1/31

3:45 pm-11:20 pm

1 stop8h 35m

$345

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Sun 1/25

7:20 pm-5:05 pm

2 stops20h 45m

Christiansted Henry Rohlsen

Sat 1/31

6:09 pm-12:25 pm

2 stops19h 16m

$349

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Tue 11/18

6:00 am-5:52 pm

1 stop10h 52m

Christiansted Henry Rohlsen

Fri 11/21

6:42 pm-12:13 pm

2 stops18h 31m

$394

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Mon 11/17

6:00 am-5:52 pm

1 stop10h 52m

Christiansted Henry Rohlsen

Fri 11/21

6:42 pm-11:43 pm

1 stop30h 01m

$453

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Tue 3/10

6:31 am-12:48 pm

1 stop6h 17m

Christiansted Henry Rohlsen

Wed 3/11

5:35 pm-12:14 am

1 stop6h 39m

$473

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Tue 3/10

6:27 pm-12:48 pm

2 stops18h 21m

Christiansted Henry Rohlsen

Wed 3/11

3:37 pm-10:14 am

2 stops18h 37m

$477

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Tue 11/18

6:00 am-5:52 pm

1 stop10h 52m

Christiansted Henry Rohlsen

Sat 11/22

5:11 pm-12:22 am

1 stop8h 11m

$485

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Sun 1/25

6:00 am-12:22 pm

3 stops29h 22m

Christiansted Henry Rohlsen

Sat 1/31

1:17 pm-11:45 pm

3 stops35h 28m

$487

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Thu 11/6

7:31 pm-5:52 pm

2 stops21h 21m

Christiansted Henry Rohlsen

Mon 11/10

6:42 pm-1:12 pm

2 stops19h 30m

$524

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Thu 11/6

6:00 am-5:52 pm

1 stop10h 52m

Christiansted Henry Rohlsen

Mon 11/10

6:42 pm-12:13 pm

2 stops18h 31m

$617

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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

Direct flights

None
There are no direct flights from Louisville to Saint Croix. There are no popular flight routes from Louisville to Saint Croix.
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  • 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
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $383Free CancellationRating
7.2
11,032 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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