SAT - STX

$512 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 4/3. 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 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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Everything you should know

Cheapest round-trip
$512
Spirit Airlines
Fri 4/3Sun 4/5
SAT - STX • 1 stop
Cheapest one-way
$779
United Airlines
Sat 7/18
SAT - STX • 2 stops
Top airlines
American Airlines
Cheapest • from $576 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Christiansted. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $510 (round-trip)
Atlanta (ATL)
Shortest trip • 7h 03m (one-way)
Insights
Insights
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Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Christiansted!
Flight Deals
Booking Insights
Flight Deals

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

Fri, Apr 3 - Sun, Apr 5
Multiple Airlines Logo
10:22 am - 2:33 pm
SAT
-
STX
27h 11m
1 stop
Multiple Airlines Logo
3:47 pm - 9:27 am
STX
-
SAT
42h 40m
2 stops
$512Multiple Airlines
Tue, Jun 16 - Sun, Jun 21
American Airlines Logo
5:00 am - 8:41 pm
SAT
-
STX
14h 41m
1 stop
American Airlines Logo
8:08 am - 12:02 am
STX
-
SAT
16h 54m
1 stop
$576American Airlines
Thu, Aug 6 - Mon, Aug 24
American Airlines Logo
5:06 am - 12:55 pm
SAT
-
STX
6h 49m
1 stop
American Airlines Logo
1:37 pm - 11:25 pm
STX
-
SAT
10h 48m
1 stop
$596American Airlines
Thu, Aug 6 - Mon, Aug 24
American Airlines Logo
6:30 pm - 2:59 pm
SAT
-
STX
19h 29m
2 stops
American Airlines Logo
4:10 pm - 9:19 am
STX
-
SAT
18h 09m
2 stops
$600American Airlines
Fri, Apr 3 - Sun, Apr 5
Multiple Airlines Logo
1:22 pm - 2:33 pm
SAT
-
STX
24h 11m
3 stops
Multiple Airlines Logo
7:00 am - 9:27 am
STX
-
SAT
27h 27m
2 stops
$614Multiple Airlines
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
5:00 am - 4:27 pm
SAT
-
STX
10h 27m
1 stop
American Airlines Logo
5:17 pm - 11:59 pm
STX
-
SAT
7h 42m
1 stop
$620American Airlines
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
5:00 am - 12:56 pm
SAT
-
STX
6h 56m
1 stop
American Airlines Logo
5:17 pm - 12:50 pm
STX
-
SAT
20h 33m
2 stops
$624American Airlines
Tue, Mar 24 - Sat, Mar 28
Multiple Airlines Logo
1:22 pm - 6:10 pm
SAT
-
STX
27h 48m
2 stops
Multiple Airlines Logo
3:31 pm - 9:27 am
STX
-
SAT
18h 56m
1 stop
$627Multiple Airlines
Fri, Apr 3 - Sun, Apr 5
Multiple Airlines Logo
1:22 pm - 2:33 pm
SAT
-
STX
24h 11m
3 stops
Multiple Airlines Logo
8:53 am - 9:27 am
STX
-
SAT
25h 34m
3 stops
$648Multiple Airlines
Tue, Jun 16 - Sun, Jun 21
American Airlines Logo
5:00 am - 8:41 pm
SAT
-
STX
14h 41m
2 stops
American Airlines Logo
8:08 am - 12:02 am
STX
-
SAT
16h 54m
1 stop
$680American Airlines
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.

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

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 Christiansted departing in April.
Find deals

Good to know

Cheapest flight$512
Most popular time to fly with an average 53% 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 $779 for a one-way ticket and $512 for a round-trip.

  • 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 is the only airline alliance operating flights between San Antonio and Christiansted.

  • 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 airline 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.
7.1
American AirlinesOverall score based on 11446 reviews
7.9Crew
6.9Entertainment
6.4Food
7.2Comfort
7.5Boarding
Airline reviews

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

6.0 GoodAnna, Mar 2026
DFW - MIA
Read more American Airlines reviews

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Everything you need to know for your flight from San Antonio to Christiansted

Information on your arrival and departure airports

San Antonio (SAT)
Christiansted (STX)