SAT - STX

$471 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 3/14. 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
$471
Typical prices: $518-$541
Multiple Airlines
Sat 3/14Sat 3/21
SAT - STX • 2 stops
Cheapest one-way
Multiple Airlines
Wed 1/28
SAT - STX • multi-stop
Top airlines
American Airlines
Cheapest • from $556 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 19% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Sat, Mar 14 - Sat, Mar 21
Multiple Airlines Logo
10:27 am - 5:15 pm
SAT
-
STX
29h 48m
2 stops
Multiple Airlines Logo
3:31 pm - 9:32 am
STX
-
SAT
19h 01m
1 stop
$471Multiple Airlines
Tue, Apr 7 - Sat, Apr 11
Multiple Airlines Logo
1:22 pm - 4:19 pm
SAT
-
STX
25h 57m
2 stops
Multiple Airlines Logo
3:31 pm - 9:32 am
STX
-
SAT
19h 01m
1 stop
$524Multiple Airlines
Fri, May 22 - Mon, May 25
American Airlines Logo
5:23 am - 8:29 pm
SAT
-
STX
14h 06m
1 stop
American Airlines Logo
8:00 am - 11:59 pm
STX
-
SAT
16h 59m
1 stop
$556American Airlines
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
5:10 am - 9:31 pm
SAT
-
STX
14h 21m
1 stop
American Airlines Logo
6:27 pm - 11:59 pm
STX
-
SAT
7h 32m
1 stop
$568American Airlines
Tue, Apr 7 - Sat, Apr 11
American Airlines Logo
5:45 pm - 1:15 pm
SAT
-
STX
18h 30m
2 stops
American Airlines Logo
5:14 pm - 8:21 am
STX
-
SAT
16h 07m
2 stops
$597American Airlines
Fri, May 22 - Mon, May 25
American Airlines Logo
5:23 am - 8:29 pm
SAT
-
STX
14h 06m
1 stop
American Airlines Logo
8:00 am - 11:59 pm
STX
-
SAT
16h 59m
2 stops
$620American Airlines
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
5:10 am - 9:31 pm
SAT
-
STX
14h 21m
1 stop
American Airlines Logo
6:27 pm - 9:33 am
STX
-
SAT
17h 06m
2 stops
$637American Airlines
Tue, Apr 7 - Sat, Apr 11
American Airlines Logo
5:16 am - 4:07 pm
SAT
-
STX
9h 51m
1 stop
American Airlines Logo
2:05 pm - 11:02 pm
STX
-
SAT
9h 57m
1 stop
$658American Airlines
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
7:00 am - 9:31 pm
SAT
-
STX
12h 31m
2 stops
American Airlines Logo
6:27 pm - 9:33 am
STX
-
SAT
17h 06m
2 stops
$717American Airlines
Sat, Mar 14 - Sat, Mar 21
Multiple Airlines Logo
10:27 am - 6:15 pm
SAT
-
STX
30h 48m
3 stops
Multiple Airlines Logo
3:31 pm - 12:27 pm
STX
-
SAT
21h 56m
2 stops
$719Multiple 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 March.

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 July, where the average cost of round-trip tickets is $978 and $811 respectively.

Good to know

Low seasonApril
Cheapest flight$471
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 11% lower on average.
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 $471 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 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.
7.2
American AirlinesOverall score based on 11205 reviews
7.5Boarding
8.0Crew
7.2Comfort
6.4Food
6.9Entertainment
Airline reviews

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

2.0 MediocreSunderesh, Jan 2026
DFW - SWO
Read more American Airlines reviews

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

The professionals have excellent customer service, the seats don´t have enough space.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

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

Information on your arrival and departure airports