SAT - STX

$353 Find Cheap Flights from San Antonio to Christiansted

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 Christiansted 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 Christiansted

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Christiansted, 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 Christiansted, as well as popular online travel agencies
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Cheap Flights from San Antonio to Christiansted (SAT-STX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Christiansted 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 Christiansted

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
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 - 7:23 pmSTX-SAT
31h 52m3 stops
$499Spirit Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
American Airlines Logo
5:20 am - 2:59 pmSAT-STX
8h 39m1 stop
American Airlines Logo
1:38 pm - 11:36 pmSTX-SAT
10h 58m1 stop
$612American Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
American Airlines Logo
5:20 am - 2:59 pmSAT-STX
8h 39m1 stop
American Airlines Logo
3:49 pm - 9:16 amSTX-SAT
18h 27m2 stops
$616American Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
American Airlines Logo
6:30 pm - 2:59 pmSAT-STX
19h 29m2 stops
American Airlines Logo
3:49 pm - 9:16 amSTX-SAT
18h 27m2 stops
$656American Airlines
Find Deal
Wed, Dec 24 - Sun, Jan 11
American Airlines Logo
5:46 pm - 2:05 pmSAT-STX
18h 19m1 stop
American Airlines Logo
4:33 pm - 10:31 pmSTX-SAT
7h 58m1 stop
$680American 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 - 3:26 pmSTX-SAT
48h 16m2 stops
$1,273United Airlines
Find Deal
Sun, Aug 17 - Sun, Aug 24
United Airlines Logo
7:30 am - 6:00 pmSAT-STX
9h 30m2 stops
United Airlines Logo
9:30 am - 10:48 pmSTX-SAT
14h 18m2 stops
$1,449United Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
4:30 pm - 9:39 amSAT-STX
16h 09m3 stops
United Airlines Logo
10:34 am - 9:27 pmSTX-SAT
11h 53m2 stops
$1,546United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Antonio to Christiansted flights

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

What is the cheapest month to fly from San Antonio to Christiansted?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Christiansted, 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 Christiansted is March, where tickets cost $518 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $793 and $761 respectively.

Good to know

Low seasonApril
Cheapest flight$353
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from San Antonio to Christiansted

When to book flights from San Antonio to Christiansted

Are your dates flexible? Find out the best times to travel from San Antonio to Christiansted based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Christiansted

  • What is the cheapest flight from San Antonio to Christiansted?

    In the last 3 days, the lowest price for a flight from San Antonio to Christiansted was $353 for a round-trip ticket.

  • Do I need a passport to fly between San Antonio and Christiansted?

    Yes

  • Which airports will I be using when flying from San Antonio to Christiansted?

    San Antonio airport is called San Antonio and the only airport in Christiansted is Christiansted Henry Rohlsen.

  • Which aircraft models fly most regularly from San Antonio to Christiansted?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Christiansted?

    oneworld, and Star Alliance are the airline alliances operating flights between San Antonio and Christiansted, with oneworld being the most commonly used for this route.

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

    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 Christiansted.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Christiansted from San Antonio 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 Christiansted?

    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 to Christiansted with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and STX can sometimes prove cheaper using this method.

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

    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 to Christiansted from San Antonio 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 Christiansted

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Christiansted. 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 Christiansted? 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 7981 reviews
8.2Boarding
7.9Entertainment
7.3Food
7.9Comfort
8.5Crew
Airline reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

2.0 MediocreGim, Jul 2025BGM - DTW
Read more Delta reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

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.

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 Christiansted

Information on your arrival and departure airports

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