AUS - STX

$303 Find Cheap Flights from Austin to Christiansted

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Christiansted departing on 9/2. 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 Austin 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 Austin to Christiansted, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$536
Typical prices: $670-$504
American Airlines
Thu 10/15Sun 10/18
AUS - STX • 1 stop
Cheapest one-way
$303
American Airlines
Wed 9/2
AUS - STX • 2 stops
Top airlines
Cheapest • from $536 (round-trip)
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 Austin and Christiansted. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $429 (round-trip)
Shortest trip • 7h 11m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 40% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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 Austin to Christiansted (AUS-STX)

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

Thu, Oct 15 - Sun, Oct 18
American Airlines Logo
6:24 pm - 12:50 pm
AUS
-
STX
17h 26m
1 stop
American Airlines Logo
4:00 pm - 11:59 pm
STX
-
AUS
8h 59m
1 stop
$536American Airlines
Wed, Sep 30 - Tue, Oct 27
American Airlines Logo
5:10 am - 3:36 pm
AUS
-
STX
9h 26m
1 stop
American Airlines Logo
1:50 pm - 8:59 pm
STX
-
AUS
8h 09m
1 stop
$541American Airlines
Wed, Sep 30 - Tue, Oct 27
American Airlines Logo
5:10 am - 3:36 pm
AUS
-
STX
9h 26m
1 stop
American Airlines Logo
1:50 pm - 8:14 am
STX
-
AUS
19h 24m
2 stops
$545American Airlines
Thu, Oct 15 - Sun, Oct 18
American Airlines Logo
7:50 pm - 2:45 pm
AUS
-
STX
17h 55m
2 stops
American Airlines Logo
4:00 pm - 11:59 pm
STX
-
AUS
8h 59m
1 stop
$560American Airlines
Wed, Aug 5 - Sun, Aug 9
American Airlines Logo
12:07 pm - 9:29 pm
AUS
-
STX
8h 22m
1 stop
American Airlines Logo
3:54 pm - 11:59 pm
STX
-
AUS
9h 05m
1 stop
$561American Airlines
Wed, Aug 5 - Sun, Aug 9
American Airlines Logo
7:00 am - 9:29 pm
AUS
-
STX
13h 29m
2 stops
American Airlines Logo
3:54 pm - 11:59 pm
STX
-
AUS
9h 05m
1 stop
$565American Airlines
Wed, Sep 30 - Tue, Oct 27
American Airlines Logo
5:00 am - 3:36 pm
AUS
-
STX
9h 36m
2 stops
American Airlines Logo
4:00 pm - 9:52 am
STX
-
AUS
18h 52m
2 stops
$605American Airlines
Thu, Oct 15 - Sun, Oct 18
American Airlines Logo
7:50 pm - 2:45 pm
AUS
-
STX
17h 55m
2 stops
American Airlines Logo
4:00 pm - 11:54 am
STX
-
AUS
20h 54m
2 stops
$620American Airlines
Wed, Aug 5 - Sun, Aug 9
JetBlue Logo
3:04 pm - 3:36 pm
AUS
-
STX
23h 32m
2 stops
JetBlue Logo
4:34 pm - 11:06 pm
STX
-
AUS
31h 32m
2 stops
$635JetBlue
Mon, Jul 27 - Fri, Jul 31
American Airlines Logo
5:02 am - 8:50 pm
AUS
-
STX
14h 48m
1 stop
American Airlines Logo
9:00 am - 9:40 pm
STX
-
AUS
13h 40m
1 stop
$636American Airlines
Booking Insights

KAYAK's insights & trends for Austin to Christiansted flights

Get data-powered insights and trends into flights from Austin 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 Austin 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 Austin to Christiansted departing in October.

What is the cheapest month to fly from Austin to Christiansted?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin 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 Austin to Christiansted is February, where tickets cost $415 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $2,107 and $685 respectively.

Good to know

Low seasonDecember
Cheapest flight$303
Best time to beat the crowds but there is an average 202% increase in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Austin to Christiansted

When to book flights from Austin to Christiansted

Are your dates flexible? Find out the best times to travel from Austin 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 Austin to Christiansted

  • What is the cheapest flight from Austin to Christiansted?

    In the last 5 days, the lowest price for a flight from Austin to Christiansted was $303 for a one-way ticket and $536 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Austin and on arrival in Christiansted.

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

    Austin airport is called Austin Bergstrom and the only airport in Christiansted is Christiansted Henry Rohlsen.

  • Which aircraft models fly most regularly from Austin to Christiansted?

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

  • Which airline alliances offer flights from Austin to Christiansted?

    oneworld is the only airline alliance operating flights between Austin and Christiansted.

  • How does KAYAK find such low prices on flights from Austin 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 Austin to Christiansted.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Christiansted from Austin 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 Austin 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 Austin with another airline. Booking your flights between Austin 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 Austin 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 Austin 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 Austin to Christiansted

 
See real verified KAYAK customer reviews for airlines flying from Austin 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 Austin 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 11660 reviews
6.4Food
7.5Boarding
6.8Entertainment
7.2Comfort
7.9Crew
Airline reviews

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

2.0 MediocreJames, Jun 2026
DFW - MCO
Read more American Airlines reviews

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

Another uncoordinated American experience. Always surprises me at DFW for them of all places. Have to take this flight as there are no other good time options. We knew from the start that something was wrong, but the pilot wouldn't tell us. I just watched my Kayak app grow the delay by 10 minutes as it went to 3.5 hours. They were uncoordinated with maintenance (as maintenance, when finally arriving, knew within 15 minutes the plane wasn't going. No 'sorry' or 'this is what is going on' comment. The pilot seemed unfazed / didn't care about the process we were going through.

The seats. The seat in front of me was awful and when the guy sat down, it flew back and hit my head when I was putting my backpack under the seat, It didn't make for a pleasant experience,

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Everything you need to know for your flight from Austin to Christiansted

Information on your arrival and departure airports