$353 Find Cheap Flights from San Antonio to Saint Croix

This is the cheapest round-trip 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 8/21. 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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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, Aug 21 - Sun, Aug 24
Spirit Airlines Logo
5:53 pm - 11:26 amSAT-STX
16h 33m1 stop
Spirit Airlines Logo
12:31 pm - 4:48 pmSTX-SAT
29h 17m1 stop
$353Spirit Airlines
Find Deal
Thu, Aug 21 - Sun, Aug 24
Spirit Airlines Logo
4:50 pm - 11:26 amSAT-STX
17h 36m2 stops
Spirit Airlines Logo
12:31 pm - 4:48 pmSTX-SAT
29h 17m1 stop
$394Spirit Airlines
Find Deal
Mon, Sep 1 - Wed, Sep 3
Spirit Airlines Logo
5:53 pm - 11:52 amSAT-STX
16h 59m1 stop
Spirit Airlines Logo
12:57 pm - 1:49 pmSTX-SAT
25h 52m3 stops
$432Spirit Airlines
Find Deal
Mon, Sep 1 - Wed, Sep 3
Spirit Airlines Logo
5:53 pm - 11:52 amSAT-STX
16h 59m1 stop
Spirit Airlines Logo
12:57 pm - 11:50 amSTX-SAT
23h 53m2 stops
$437Spirit Airlines
Find Deal
Mon, Sep 15 - Tue, Sep 16
American Airlines Logo
5:29 am - 1:03 pmSAT-STX
6h 34m1 stop
American Airlines Logo
1:53 pm - 11:55 pmSTX-SAT
11h 02m1 stop
$549American Airlines
Find Deal
Mon, Sep 15 - Wed, Sep 17
American Airlines Logo
5:29 am - 1:03 pmSAT-STX
6h 34m1 stop
American Airlines Logo
1:53 pm - 8:24 amSTX-SAT
19h 31m2 stops
$553American Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 2
 Logo
3:48 pm - 9:39 amSAT-STX
16h 51m1 stop
 Logo
12:57 pm - 7:23 pmSTX-SAT
31h 26m3 stops
Mon, Sep 15 - Wed, Sep 17
 Logo
7:19 pm - 6:00 pmSAT-STX
21h 41m3 stops
 Logo
4:10 pm - 6:12 pmSTX-SAT
27h 02m3 stops
Fri, Aug 15 - Fri, Aug 22
United Airlines Logo
7:05 pm - 9:39 amSAT-STX
13h 34m2 stops
United Airlines Logo
4:10 pm - 3:26 pmSTX-SAT
48h 16m2 stops
$1,273United Airlines
Find Deal
Fri, Aug 15 - Fri, Aug 22
United Airlines Logo
7:05 pm - 9:39 amSAT-STX
13h 34m2 stops
United Airlines Logo
4:10 pm - 1:22 pmSTX-SAT
46h 12m2 stops
$1,334United 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.

Which airlines provide the cheapest flights from San Antonio to Saint Croix?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Antonio to Saint Croix were found on Spirit Airlines ($353) and American Airlines ($549).


Good to know

Cheapest flight$353
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.
8.0
DeltaOverall score based on 7980 reviews
7.9Comfort
8.2Boarding
8.5Crew
7.9Entertainment
7.3Food
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Flight was delayed again and again ultimately almost three hours getting us to our location at close to midnight by the time we got in and out of airport to destination. I had taken time off work to enjoy an evening at destination and that was now wasted

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

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

Information on your arrival and departure airports

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