$285 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 10/10. 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

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
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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

Thu, Dec 11 - Wed, Dec 17
Spirit Airlines Logo
4:16 pm - 12:22 pmSAT-STX
18h 06m1 stop
Spirit Airlines Logo
1:17 pm - 5:09 amSTX-SAT
17h 52m2 stops
$418Spirit Airlines
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Thu, Dec 11 - Wed, Dec 17
Spirit Airlines Logo
4:16 pm - 12:22 pmSAT-STX
18h 06m1 stop
Spirit Airlines Logo
1:17 pm - 3:11 pmSTX-SAT
27h 54m1 stop
$454Spirit Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
Spirit Airlines Logo
4:16 pm - 12:22 pmSAT-STX
18h 06m1 stop
Spirit Airlines Logo
1:27 pm - 5:09 amSTX-SAT
17h 42m2 stops
$461Spirit Airlines
Find Deal
Fri, Dec 12 - Tue, Dec 16
American Airlines Logo
5:20 am - 5:43 pmSAT-STX
10h 23m1 stop
American Airlines Logo
4:07 pm - 11:59 pmSTX-SAT
9h 52m1 stop
$549American Airlines
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Fri, Dec 12 - Tue, Dec 16
American Airlines Logo
5:20 am - 5:43 pmSAT-STX
10h 23m1 stop
American Airlines Logo
6:38 pm - 11:58 amSTX-SAT
19h 20m2 stops
$553American Airlines
Find Deal
Thu, Dec 11 - Tue, Dec 16
Multiple Airlines Logo
4:16 pm - 12:22 pmSAT-STX
18h 06m1 stop
Multiple Airlines Logo
5:23 pm - 4:43 pmSTX-SAT
25h 20m1 stop
$580Multiple Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
Multiple Airlines Logo
6:00 am - 8:55 amSAT-STX
24h 55m2 stops
Multiple Airlines Logo
1:17 pm - 3:11 pmSTX-SAT
27h 54m1 stop
$614Multiple Airlines
Find Deal
Wed, Dec 24 - Tue, Dec 30
Delta Logo
5:10 am - 2:22 pmSAT-STX
7h 12m1 stop
Delta Logo
3:22 pm - 9:28 pmSTX-SAT
8h 06m1 stop
$1,135Delta
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Sat, Dec 13 - Tue, Dec 16
United Airlines Logo
5:20 am - 4:58 pmSAT-STX
9h 38m2 stops
United Airlines Logo
10:20 am - 8:15 pmSTX-SAT
11h 55m2 stops
$1,561United Airlines
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Fri, Dec 12 - Thu, Dec 18
United Airlines Logo
7:35 pm - 4:58 pmSAT-STX
19h 23m2 stops
United Airlines Logo
10:20 am - 8:24 pmSTX-SAT
12h 04m2 stops
$1,654United Airlines
Find Deal
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?

Good to know

Cheapest flight$285
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 airlines 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.
7.9
DeltaOverall score based on 7954 reviews
7.3Food
7.9Comfort
7.9Entertainment
8.2Boarding
8.5Crew
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Our bags took a long time to get unloaded once we landed.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

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

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