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Saint Croix

$328+ Cheap flights from Louisville (SDF) to Saint Croix

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — STX
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap flight deals from Louisville to Saint Croix

Cheapest flights from Louisville to Saint Croix
Explore the most affordable flight options available from Louisville to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 24, 2026.

This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/75:26 pm
SDF
-
STX
2 stops21h 03m
American Airlines
Wed 2/116:09 pm
STX
-
SDF
1 stop6h 50m
American Airlines
Deal found 1/23$328
This Delta deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/75:35 am
SDF
-
STX
1 stop7h 58m
Delta
Wed 2/113:33 pm
STX
-
SDF
1 stop9h 17m
Delta
Deal found 1/23$349
This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:00 am
SDF
-
STX
2 stops11h 37m
American Airlines
Sat 3/145:32 pm
STX
-
SDF
2 stops18h 00m
American Airlines
Deal found 1/23$353
This American Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:18 am
SDF
-
STX
1 stop7h 31m
American Airlines
Fri 4/175:14 pm
STX
-
SDF
1 stop6h 45m
American Airlines
Deal found 1/22$425
This Kiwi.com deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:33 pm
SDF
-
STX
1 stop23h 07m
Spirit Airlines
Sat 3/143:31 pm
STX
-
SDF
1 stop23h 02m
Spirit Airlines
Deal found 1/23$474

Find flight deals from Louisville to Saint Croix

Keep the following information in mind while searching for Louisville to Saint Croix flight deals. Data was last updated January 24, 2026.

Round-trip from

$328
(American Airlines)
From Louisville Intl to Saint Croix
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 24, 2026.
Use the filters below to find and compare flights from Louisville to Saint Croix that are best for you.

Fly from

Louisville

Fly to

Saint Croix

Route

Depart

Return

Price

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Sat 2/7

4:42 pm-5:05 pm

2 stops23h 23m

Christiansted Henry Rohlsen

Wed 2/11

6:09 pm-11:30 am

2 stops18h 21m

$328

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Sat 4/11

7:52 pm-4:07 pm

2 stops20h 15m

Christiansted Henry Rohlsen

Fri 4/17

5:14 pm-1:13 pm

2 stops19h 59m

$328

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Sat 2/7

5:35 am-2:33 pm

1 stop7h 58m

Christiansted Henry Rohlsen

Wed 2/11

3:33 pm-11:50 pm

1 stop9h 17m

$349

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Thu 3/5

5:00 am-5:37 pm

2 stops11h 37m

Christiansted Henry Rohlsen

Sat 3/14

5:32 pm-11:32 am

2 stops18h 00m

$353

LouisvilleChristiansted

SDF - STX

SDFSTX

Louisville Intl

Thu 3/5

3:33 pm-3:40 pm

1 stop23h 07m

Christiansted Henry Rohlsen

Sat 3/14

3:31 pm-2:33 pm

1 stop23h 02m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Best time to book a flight from Louisville to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Saint Croix

What is the cheapest month to book a flight from Louisville to Saint Croix?

Currently, June is the cheapest month in which you can book a flight from Louisville to Saint Croix (average of $287). Flying from Louisville to Saint Croix in September is currently the most expensive (average of $567). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Saint Croix

Get insights into the airlines that provide service to Saint Croix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Croix. Reviews last updated January 24, 2026.
Get a feel of what it's like to fly with American Airlines from Louisville to Saint Croix by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,193 reviews

Comfort

7.2

Food

6.4

Boarding

7.5

Crew

8.0

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,193 reviews
American Airlines
7.2
Good
11,193 reviews

Comfort

7.2

Food

6.4

Boarding

7.5

Crew

8.0

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Saint Croix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Saint Croix?

    Louisville Intl (SDF) is the airport you will fly out of if you book a flight from Louisville to Saint Croix. It is only a 5.3 mi journey to Louisville Intl (SDF) from Louisville’s city center.

  • How long is the flight from Louisville to Saint Croix?

    A quick flight from Louisville to Saint Croix can take about 7h 58m. American Airlines provides one of the quickest options available for as low as $349. There are 1896 mi between Louisville and Saint Croix. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Louisville to Saint Croix that include hotel bookings?

    Yes. In addition to deals on Louisville to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Saint Croix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Saint Croix.

  • Can I find deals for business class flights from Louisville to Saint Croix?

    Yes. Cheapflights offers flight deals from Louisville to Saint Croix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Saint Croix?

    Currently, June is the cheapest month in which you can book a flight from Louisville to Saint Croix (average of $287). Flying from Louisville to Saint Croix in September is currently the most expensive (average of $567). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Louisville to Saint Croix

Discover the top airline that operate flights from Louisville to Saint Croix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$383Average$672FlexibilityNo cancel feeOn-time71%

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