What is the cheapest airline that flies from Louisville Intl to Saint Croix?

American Airlines is the most popular carrier operating from Louisville Intl to Saint Croix

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?

As of August 2026, there is 1 operator available to choose from 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.

$302 Cheap Flights from Louisville to Saint Croix in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Saint Croix

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 3:29 pmSDF Louisville Intl-STX Christiansted Henry Rohlsen

8h 29m1 stop Charlotte Douglas

4:31 pm - 12:25 amSTX Christiansted Henry Rohlsen-SDF Louisville Intl

8h 54m1 stop Charlotte Douglas

$384American Airlines

Tue, Feb 2 - Thu, Feb 11

6:00 am - 9:31 pmSDF Louisville Intl-STX Christiansted Henry Rohlsen

14h 31m2 stops Washington, D.C. Reagan-National Miami

5:17 pm - 11:59 pmSTX Christiansted Henry Rohlsen-SDF Louisville Intl

7h 42m1 stop Miami

$388American Airlines

Tue, Feb 2 - Thu, Feb 11

6:00 am - 9:31 pmSDF Louisville Intl-STX Christiansted Henry Rohlsen

14h 31m2 stops Washington, D.C. Reagan-National Miami

3:07 pm - 8:33 amSTX Christiansted Henry Rohlsen-SDF Louisville Intl

18h 26m2 stops Miami Charlotte Douglas

$388American Airlines

Tue, Feb 2 - Thu, Feb 11

7:27 pm - 3:39 pmSDF Louisville Intl-STX Christiansted Henry Rohlsen

20h 12m2 stops Charlotte Douglas Miami

4:40 pm - 12:01 pmSTX Christiansted Henry Rohlsen-SDF Louisville Intl

19h 21m2 stops Miami Charlotte Douglas

$388American Airlines

Thu, Sep 24 - Wed, Sep 30

5:40 am - 2:20 pmSDF Louisville Intl-STX Christiansted Henry Rohlsen

7h 40m1 stop Newark

3:25 pm - 11:30 pmSTX Christiansted Henry Rohlsen-SDF Louisville Intl

9h 05m1 stop Newark

$404United Airlines

Sat, Nov 7 - Sat, Nov 14

4:48 pm - 3:39 pmSDF Louisville Intl-STX Christiansted Henry Rohlsen

22h 51m2 stops Philadelphia Miami

4:40 pm - 1:43 pmSTX Christiansted Henry Rohlsen-SDF Louisville Intl

21h 03m2 stops Miami Chicago O'Hare Intl

$423American Airlines

Tue, Sep 15 - Sat, Sep 19

4:46 pm - 2:10 pmSDF Louisville Intl-STX Christiansted Henry Rohlsen

20h 24m2 stops Charlotte Douglas Miami

4:45 pm - 10:32 pmSTX Christiansted Henry Rohlsen-SDF Louisville Intl

6h 47m1 stop Charlotte Douglas

$423American Airlines

Sat, Nov 7 - Sat, Nov 14

4:46 pm - 2:10 pmSDF Louisville Intl-STX Christiansted Henry Rohlsen

20h 24m2 stops Charlotte Douglas Miami

7:00 am - 4:06 pmSTX Christiansted Henry Rohlsen-SDF Louisville Intl

10h 06m2 stops Miami Charlotte Douglas

$423American Airlines

Sat, Nov 7 - Sat, Nov 14

7:27 pm - 3:39 pmSDF Louisville Intl-STX Christiansted Henry Rohlsen

20h 12m2 stops Charlotte Douglas Miami

4:40 pm - 11:44 pmSTX Christiansted Henry Rohlsen-SDF Louisville Intl

31h 04m1 stop Miami

$450American Airlines

Thu, Sep 24 - Wed, Sep 30

7:00 am - 2:25 pmSDF Louisville Intl-STX Christiansted Henry Rohlsen

6h 25m1 stop Atlanta Hartsfield-Jackson

3:25 pm - 11:00 pmSTX Christiansted Henry Rohlsen-SDF Louisville Intl

8h 35m1 stop Atlanta Hartsfield-Jackson

$952Delta

Sat, Nov 21 - Sat, Nov 28

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United Airlines flights from Louisville to Saint Croix

Our best United Airlines deals on Louisville to Saint Croix flight tickets

United Airlines

Nov 7

SDF5:40 amLouisville Intl

7h 40m

1 stop

STX2:20 pmChristiansted Henry Rohlsen

Nov 14

STX3:25 pmChristiansted Henry Rohlsen

9h 05m

1 stop

SDF11:30 pmLouisville Intl

$404

United Airlines

Aug 22

SDF6:15 amLouisville Intl

10h 55m

2 stops

STX5:10 pmChristiansted Henry Rohlsen

Aug 29

STX2:18 pmChristiansted Henry Rohlsen

20h 00m

2 stops

SDF10:18 amLouisville Intl

$1,576

American Airlines flights from Louisville to Saint Croix

Our best American Airlines deals on Louisville to Saint Croix flight tickets

American Airlines

Feb 2

SDF6:00 amLouisville Intl

8h 29m

1 stop

STX3:29 pmChristiansted Henry Rohlsen

Feb 11

STX4:31 pmChristiansted Henry Rohlsen

8h 54m

1 stop

SDF12:25 amLouisville Intl

$384

American Airlines

Feb 2

SDF6:00 amLouisville Intl

14h 31m

2 stops

STX9:31 pmChristiansted Henry Rohlsen

Feb 11

STX3:07 pmChristiansted Henry Rohlsen

18h 26m

2 stops

SDF8:33 amLouisville Intl

$388

American Airlines

Nov 7

SDF4:46 pmLouisville Intl

20h 24m

2 stops

STX2:10 pmChristiansted Henry Rohlsen

Nov 14

STX4:45 pmChristiansted Henry Rohlsen

6h 47m

1 stop

SDF10:32 pmLouisville Intl

$423

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleChristiansted

SDF Louisville Intl - STX Christiansted Henry Rohlsen

SDFSTX

Louisville Intl

Tue 2/2

6:00 am-3:29 pm

1 stop8h 29m

Christiansted Henry Rohlsen

Thu 2/11

4:31 pm-12:25 am

1 stop8h 54m

$384

LouisvilleChristiansted

SDF Louisville Intl - STX Christiansted Henry Rohlsen

SDFSTX

Louisville Intl

Tue 2/2

6:00 am-9:31 pm

2 stops14h 31m

Christiansted Henry Rohlsen

Thu 2/11

5:17 pm-11:59 pm

1 stop7h 42m

$388

LouisvilleChristiansted

SDF Louisville Intl - STX Christiansted Henry Rohlsen

SDFSTX

Louisville Intl

Tue 2/2

6:00 am-9:31 pm

2 stops14h 31m

Christiansted Henry Rohlsen

Thu 2/11

3:07 pm-8:33 am

2 stops18h 26m

$388

LouisvilleChristiansted

SDF Louisville Intl - STX Christiansted Henry Rohlsen

SDFSTX

Louisville Intl

Thu 9/24

7:27 pm-3:39 pm

2 stops20h 12m

Christiansted Henry Rohlsen

Wed 9/30

4:40 pm-12:01 pm

2 stops19h 21m

$388

LouisvilleChristiansted

SDF Louisville Intl - STX Christiansted Henry Rohlsen

SDFSTX

Louisville Intl

Sat 11/7

5:40 am-2:20 pm

1 stop7h 40m

Christiansted Henry Rohlsen

Sat 11/14

3:25 pm-11:30 pm

1 stop9h 05m

$404

LouisvilleChristiansted

SDF Louisville Intl - STX Christiansted Henry Rohlsen

SDFSTX

Louisville Intl

Tue 9/15

4:48 pm-3:39 pm

2 stops22h 51m

Christiansted Henry Rohlsen

Sat 9/19

4:40 pm-1:43 pm

2 stops21h 03m

$423

LouisvilleChristiansted

SDF Louisville Intl - STX Christiansted Henry Rohlsen

SDFSTX

Louisville Intl

Sat 11/7

4:46 pm-2:10 pm

2 stops20h 24m

Christiansted Henry Rohlsen

Sat 11/14

4:45 pm-10:32 pm

1 stop6h 47m

$423

LouisvilleChristiansted

SDF Louisville Intl - STX Christiansted Henry Rohlsen

SDFSTX

Louisville Intl

Sat 11/7

4:46 pm-2:10 pm

2 stops20h 24m

Christiansted Henry Rohlsen

Sat 11/14

7:00 am-4:06 pm

2 stops10h 06m

$423

LouisvilleChristiansted

SDF Louisville Intl - STX Christiansted Henry Rohlsen

SDFSTX

Louisville Intl

Thu 9/24

7:27 pm-3:39 pm

2 stops20h 12m

Christiansted Henry Rohlsen

Wed 9/30

4:40 pm-11:44 pm

1 stop31h 04m

$450

Quickest round-trip

LouisvilleChristiansted

SDF Louisville Intl - STX Christiansted Henry Rohlsen

SDFSTX

Louisville Intl

Sat 11/21

7:00 am-2:25 pm

1 stop6h 25m

Christiansted Henry Rohlsen

Sat 11/28

3:25 pm-11:00 pm

1 stop8h 35m

$952

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Saint Croix?

The month of November is another great option to travel to Saint Croix, with average flight prices from Louisville averaging around $0.

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	12h 13m
Direct flights	None

The fastest flight from Louisville to Saint Croix takes 12h 13m

There are no direct flights from Louisville to Saint Croix. There are no popular flight routes from Louisville to Saint Croix.

Search flight deals

Frequently asked questions about flying from Louisville to Saint Croix

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?
As of August 2026, there is 1 operator available to choose from 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
American Airlines	PriceFrom $434	Free Cancellation	Rating 7.1 11,913 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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Flights to Saint Thomas Islandfrom $270

Cheap flights from Louisville to Saint Croix from $302

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 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Louisville to Saint Croix

Our best United Airlines deals on Louisville to Saint Croix flight tickets

American Airlines flights from Louisville to Saint Croix

Our best American Airlines deals on Louisville to Saint Croix flight tickets

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

What is the cheapest month to fly to Saint Croix?

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

What is the cheapest airline that flies from Louisville Intl to Saint Croix?

Cheap Louisville to Saint Croix flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Louisville to Saint Croix

Best airlines flying from Louisville to Saint Croix

Compare and see reviews for airlines that fly from Louisville to Saint Croix with momondo

Why use momondo?

An easier way to manage your Saint Croix trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Croix

Popular cities in Saint Croix

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