AUS - STX

$328 Find Cheap Flights from Austin to Christiansted - Compare and Save

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 8/11. 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

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Everything you should know

Cheapest round-trip
$456
Typical prices: $514-$764
Delta
Sat 8/22Sat 8/29
AUS - STX • 1 stop
Cheapest one-way
$328
American Airlines
Tue 8/11
AUS - STX • 1 stop
Top airlines
Delta
Cheapest • from $456 (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 Austin and Christiansted. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Charlotte (CLT)
Cheapest • Avg $429 (round-trip)
Atlanta (ATL)
Shortest trip • 7h 11m (one-way)
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 44% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Sat, Aug 22 - Sat, Aug 29
Delta Logo
5:15 am - 2:03 pm
AUS
-
STX
7h 48m
1 stop
Delta Logo
3:08 pm - 9:18 pm
STX
-
AUS
7h 10m
1 stop
$456Delta
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
12:07 pm - 8:43 pm
AUS
-
STX
7h 36m
1 stop
American Airlines Logo
3:54 pm - 9:55 pm
STX
-
AUS
7h 01m
1 stop
$536American Airlines
Mon, Aug 24 - Thu, Aug 27
American Airlines Logo
5:00 am - 8:43 pm
AUS
-
STX
14h 43m
1 stop
American Airlines Logo
8:30 am - 11:59 pm
STX
-
AUS
16h 29m
1 stop
$536American Airlines
Wed, Jan 6 - Fri, Feb 26
Delta Logo
5:40 am - 2:35 pm
AUS
-
STX
6h 55m
1 stop
Delta Logo
3:35 pm - 12:32 am
STX
-
AUS
10h 57m
1 stop
$536Delta
Wed, Jan 6 - Thu, Feb 25
Delta Logo
5:40 am - 2:35 pm
AUS
-
STX
6h 55m
1 stop
Delta Logo
3:35 pm - 12:32 am
STX
-
AUS
10h 57m
1 stop
$536Delta
Wed, Jan 20 - Wed, Feb 3
Delta Logo
5:40 am - 2:35 pm
AUS
-
STX
6h 55m
1 stop
Delta Logo
3:35 pm - 12:32 am
STX
-
AUS
10h 57m
1 stop
$536Delta
Wed, Jan 6 - Thu, Mar 4
Delta Logo
5:40 am - 2:35 pm
AUS
-
STX
6h 55m
1 stop
Delta Logo
3:35 pm - 12:32 am
STX
-
AUS
10h 57m
1 stop
$536Delta
Wed, Jan 6 - Wed, Mar 3
Delta Logo
5:40 am - 2:35 pm
AUS
-
STX
6h 55m
1 stop
Delta Logo
3:35 pm - 12:32 am
STX
-
AUS
10h 57m
1 stop
$536Delta
Tue, Jan 5 - Thu, Feb 25
Delta Logo
5:40 am - 2:35 pm
AUS
-
STX
6h 55m
1 stop
Delta Logo
3:35 pm - 12:32 am
STX
-
AUS
10h 57m
1 stop
$536Delta
Mon, Jan 4 - Thu, Mar 4
Delta Logo
5:40 am - 2:35 pm
AUS
-
STX
6h 55m
1 stop
Delta Logo
3:35 pm - 12:32 am
STX
-
AUS
10h 57m
1 stop
$536Delta
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.

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 July, where the average cost of round-trip tickets is $2,107 and $804 respectively.

Find deals

Good to know

Low season

December

Cheapest flight

$328
Best time to beat the crowds but there is an average 185% increase in price.
Most popular time to fly and prices are also 32% 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 $328 for a one-way ticket and $456 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 11845 reviews
7.2Comfort
6.4Food
6.8Entertainment
7.9Crew
7.5Boarding
Airline reviews

It was good overall but when I book my flight and seat through Kayak, AA will at times change those seats during check-in time which I don’t understand why. I always book aisle seats and had to sit at window for my flight to Austin this trip.

8.0 ExcellentCarmelita, Jul 2026
AUS - PHX
Read more American Airlines reviews

It was good overall but when I book my flight and seat through Kayak, AA will at times change those seats during check-in time which I don’t understand why. I always book aisle seats and had to sit at window for my flight to Austin this trip.

Nothing, I wont be flying American Airlines again and will not be recommending anyone to fly American Airlines. It was the worst experience flying I've ever had.

Short hop but nice crew, efficient processes and all very timely

My overall flight got delayed by an hour (30 mins late because of late arrival and 30 mins because there was no Jet bridge available), I was supposed to land in Chicago around 9:30 PM CT, but in actual came out of plane around 10:30 PM CT. It was so frustrating and suffocating to sit in plan on runway for around 30 mins.

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

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.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

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

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

Information on your arrival and departure airports

Austin (AUS)
Christiansted (STX)