$348 Find Cheap Flights from Austin to Saint Croix - 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 Saint Croix departing on 8/7. 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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Book Cheap Austin to Saint Croix Plane Tickets

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

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
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
Fri, Sep 4 - Sun, Sep 6
American Airlines Logo
5:00 am - 8:43 pm
AUS
-
STX
14h 43m
1 stop
American Airlines Logo
8:30 am - 5:05 pm
STX
-
AUS
9h 35m
1 stop
$536American Airlines
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 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 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
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
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
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
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 Saint Croix flights

Get data-powered insights and trends into flights from Austin to Saint Croix 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 Saint Croix?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Saint Croix, 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 Saint Croix is February, when tickets cost $415 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $2,107 and $804 respectively.

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Good to know

Cheapest flight

$348
Flight from Austin to Christiansted

FAQs - booking Saint Croix flights

  • How does KAYAK find such low prices on flights from Austin to Saint Croix?

    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 Saint Croix.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Austin to Saint Croix 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 Saint Croix?

    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 from Austin to Saint Croix with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Saint Croix?

    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 from Austin to Saint Croix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Austin to Saint Croix

Information on your arrival and departure airports

Austin (AUS)