$328 Find Cheap Flights from San Antonio to Saint Croix

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Saint Croix departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Croix

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Saint Croix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Saint Croix, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap San Antonio to Saint Croix Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Saint Croix that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Saint Croix

Mon, Jun 22 - Mon, Jun 29
American Airlines Logo
5:01 am - 8:44 pm
SAT
-
STX
14h 43m
1 stop
American Airlines Logo
9:01 am - 11:59 pm
STX
-
SAT
15h 58m
1 stop
$596American Airlines
Thu, Aug 6 - Tue, Aug 11
American Airlines Logo
8:00 am - 8:38 pm
SAT
-
STX
11h 38m
2 stops
American Airlines Logo
8:04 am - 10:50 pm
STX
-
SAT
15h 46m
2 stops
$600American Airlines
Wed, Jun 24 - Wed, Jul 1
American Airlines Logo
5:01 am - 8:44 pm
SAT
-
STX
14h 43m
1 stop
American Airlines Logo
9:01 am - 5:45 pm
STX
-
SAT
9h 44m
1 stop
$601American Airlines
Wed, Jun 24 - Wed, Jul 1
American Airlines Logo
5:01 am - 8:44 pm
SAT
-
STX
14h 43m
2 stops
American Airlines Logo
9:01 am - 11:05 pm
STX
-
SAT
15h 04m
2 stops
$605American Airlines
Tue, Jul 14 - Sat, Jul 25
American Airlines Logo
5:01 am - 8:50 pm
SAT
-
STX
14h 49m
1 stop
American Airlines Logo
9:00 am - 11:59 pm
STX
-
SAT
15h 59m
1 stop
$631American Airlines
Fri, Jun 26 - Wed, Jul 1
American Airlines Logo
8:23 pm - 2:58 pm
SAT
-
STX
17h 35m
2 stops
American Airlines Logo
9:00 am - 11:06 pm
STX
-
SAT
15h 06m
2 stops
$635American Airlines
Thu, May 14 - Thu, May 28
American Airlines Logo
5:25 am - 4:13 pm
SAT
-
STX
9h 48m
1 stop
American Airlines Logo
3:48 pm - 11:59 pm
STX
-
SAT
9h 11m
1 stop
$656American Airlines
Thu, May 14 - Thu, May 28
Multiple Airlines Logo
5:26 pm - 6:10 pm
SAT
-
STX
23h 44m
2 stops
Multiple Airlines Logo
2:04 pm - 4:16 pm
STX
-
SAT
27h 12m
1 stop
$658Multiple Airlines
Mon, Jun 22 - Wed, Jul 1
American Airlines Logo
7:02 am - 8:44 pm
SAT
-
STX
12h 42m
2 stops
American Airlines Logo
9:01 am - 11:59 pm
STX
-
SAT
15h 58m
2 stops
$660American Airlines
Wed, May 27 - Wed, Jun 3
American Airlines Logo
5:00 am - 8:45 pm
SAT
-
STX
14h 45m
1 stop
American Airlines Logo
3:48 pm - 11:59 pm
STX
-
SAT
9h 11m
1 stop
$661American Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to Saint Croix flights

Get data-powered insights and trends into flights from San Antonio to Saint Croix to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Antonio to Saint Croix?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Antonio to Saint Croix departing in June.

What is the cheapest month to fly from San Antonio to Saint Croix?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Saint Croix, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to Saint Croix is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $800 and $674 respectively.

Find deals

Good to know

Cheapest flight$328
Flight from San Antonio to Christiansted

FAQs - booking Saint Croix flights

  • How does KAYAK find such low prices on flights from San Antonio to Saint Croix?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Saint Croix.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Saint Croix?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Saint Croix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Saint Croix?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Antonio to Saint Croix with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Saint Croix?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Antonio to Saint Croix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Antonio to Saint Croix

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Saint Croix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Saint Croix? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11678 reviews
7.2Comfort
7.5Boarding
6.9Entertainment
6.4Food
7.9Crew
Airline reviews

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

6.0 GoodFred, Apr 2026
DFW - IND
Read more American Airlines reviews

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

I was able to get the AA customer Service desk to put me on an earlier flight without any issues.

Everything you need to know for your flight from San Antonio to Saint Croix

Information on your arrival and departure airports

San Antonio (SAT)