HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Croix

$471+ Cheap flights from San Antonio (SAT) 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — STX
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Saint Croix with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Antonio to Saint Croix

Cheapest flights from San Antonio to Saint Croix
Explore the most affordable flight options available from San Antonio to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sat 3/1410:27 am
SAT
-
STX
2 stops29h 48m
Multiple Airlines
Sat 3/213:31 pm
STX
-
SAT
1 stop19h 01m
Multiple Airlines
Deal found 1/27$471
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 2/115:10 am
SAT
-
STX
1 stop14h 21m
American Airlines
Sun 2/156:27 pm
STX
-
SAT
1 stop7h 32m
American Airlines
Deal found 1/27$568
This Delta deal was found by Cheapflights users on 1/26. 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 1/315:20 am
SAT
-
STX
1 stop7h 13m
Delta
Tue 2/33:33 pm
STX
-
SAT
1 stop8h 55m
Delta
Deal found 1/26$605
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:30 am
SAT
-
STX
2 stops11h 32m
Multiple Airlines
Sun 2/158:53 am
STX
-
SAT
3 stops26h 37m
Multiple Airlines
Deal found 1/27$848
This American Airlines deal was found by Cheapflights users on 1/27. 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 3/145:00 am
SAT
-
STX
1 stop6h 56m
American Airlines
Sat 3/211:50 pm
STX
-
SAT
1 stop11h 09m
American Airlines
Deal found 1/27$945
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/317:20 pm
SAT
-
STX
2 stops11h 35m
United Airlines
Tue 2/310:20 am
STX
-
SAT
2 stops12h 36m
United Airlines
Deal found 1/26$1,450

Find flight deals from San Antonio to Saint Croix

Keep the following information in mind while searching for San Antonio to Saint Croix flight deals. Data was last updated January 27, 2026.

Round-trip from

$471
(Kiwi.com)
From San Antonio to Saint Croix
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 27, 2026.
Use the filters below to find and compare flights from San Antonio to Saint Croix that are best for you.

Fly from

San Antonio

Fly to

Saint Croix

Route

Depart

Return

Price

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Sat 3/14

10:27 am-5:15 pm

2 stops29h 48m

Christiansted Henry Rohlsen

Sat 3/21

3:31 pm-9:32 am

1 stop19h 01m

$471

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Wed 2/11

5:10 am-9:31 pm

1 stop14h 21m

Christiansted Henry Rohlsen

Sun 2/15

6:27 pm-11:59 pm

1 stop7h 32m

$568

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Wed 2/11

6:30 am-8:02 pm

2 stops11h 32m

Christiansted Henry Rohlsen

Sun 2/15

8:53 am-9:30 am

3 stops26h 37m

$848

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Sat 3/14

5:00 am-12:56 pm

1 stop6h 56m

Christiansted Henry Rohlsen

Sat 3/21

1:50 pm-11:59 pm

1 stop11h 09m

$945

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Sun 2/22

7:20 pm-8:55 am

2 stops11h 35m

Christiansted Henry Rohlsen

Thu 2/26

10:20 am-8:28 pm

2 stops12h 08m

$1,965

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Best time to book a flight from San Antonio to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from San Antonio 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 San Antonio to Saint Croix

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

Currently, November is the cheapest month in which you can book a flight from San Antonio to Saint Croix (average of $228). Flying from San Antonio to Saint Croix in December is currently the most expensive (average of $800). 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.

How much does it cost to fly round-trip from San Antonio to Saint Croix?

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 27, 2026.
See what other customers who have flown with American Airlines from San Antonio to Saint Croix have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,197 reviews

Food

6.4

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
11,197 reviews
American Airlines
7.2
Good
11,197 reviews

Food

6.4

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 San Antonio to Saint Croix?

    If you book a flight to Saint Croix from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio.

  • How long is the flight from San Antonio to Saint Croix?

    For as low as $568, American Airlines can have you in Saint Croix from San Antonio in 10h 37m. The distance between San Antonio and Saint Croix is about 2271 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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 San Antonio to Saint Croix?

    Currently, November is the cheapest month in which you can book a flight from San Antonio to Saint Croix (average of $228). Flying from San Antonio to Saint Croix in December is currently the most expensive (average of $800). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from San Antonio to Saint Croix

Discover the top airline that operate flights from San Antonio 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$518Average$636FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights