$124 Cheap Flights from Christiansted (STX) to Austin (AUS)

View $124 flight on Fri, Dec 12, 2025Opens in a new window

Popular airlines from Henry E. Rohlsen Airport (STX) to Austin-Bergstrom Intl. Airport (AUS)

Cheap Flights from Christiansted to Austin (STX-AUS)

Prices were available within the past 7 days and start at $124 for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Fri, Nov 14 - Mon, Nov 17
STX
St. Croix Island
AUS
Austin
$248 Roundtrip, found 9 hours ago
$248
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Fri, Nov 14 from St. Croix Island to Austin, returning Mon, Nov 17, priced at $248 found 9 hours ago
Spirit Airlines
Wed, Nov 12 - Sat, Nov 15
STX
St. Croix Island
AUS
Austin
$285 Roundtrip, found 8 hours ago
$285
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Wed, Nov 12 from St. Croix Island to Austin, returning Sat, Nov 15, priced at $285 found 8 hours ago
Spirit Airlines
Fri, Jan 23 - Sun, Jan 25
STX
St. Croix Island
AUS
Austin
$298 Roundtrip, found 6 days ago
$298
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Fri, Jan 23 from St. Croix Island to Austin, returning Sun, Jan 25, priced at $298 found 6 days ago
Spirit Airlines
Fri, Nov 7 - Sat, Nov 15
STX
St. Croix Island
AUS
Austin
$335 Roundtrip, found 1 day ago
$335
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Nov 7 from St. Croix Island to Austin, returning Sat, Nov 15, priced at $335 found 1 day ago
Spirit Airlines
Mon, Nov 3 - Mon, Nov 10
STX
St. Croix Island
AUS
Austin
$348 Roundtrip, found 3 days ago
$348
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Mon, Nov 3 from St. Croix Island to Austin, returning Mon, Nov 10, priced at $348 found 3 days ago
Spirit Airlines
Mon, Nov 17 - Sat, Nov 22
STX
St. Croix Island
AUS
Austin
$359 Roundtrip, found 2 days ago
$359
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Mon, Nov 17 from St. Croix Island to Austin, returning Sat, Nov 22, priced at $359 found 2 days ago
American Airlines
Mon, Nov 3 - Mon, Nov 10
STX
St. Croix Island
AUS
Austin
$434 Roundtrip, found 3 days ago
$434
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 3 from St. Croix Island to Austin, returning Mon, Nov 10, priced at $434 found 3 days ago
Delta
Sat, Dec 20 - Tue, Jan 6
STX
St. Croix Island
AUS
Austin
$455 Roundtrip, found 18 hours ago
$455
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat, Dec 20 from St. Croix Island to Austin, returning Tue, Jan 6, priced at $455 found 18 hours ago
JetBlue Airways
Fri, Dec 12 - Tue, Dec 16
STX
St. Croix Island
AUS
Austin
$990 Roundtrip, found 7 hours ago
$990
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Fri, Dec 12 from St. Croix Island to Austin, returning Tue, Dec 16, priced at $990 found 7 hours ago
United
Sat, Feb 14 - Sun, Feb 15
STX
St. Croix Island
AUS
Austin
$1,561 Roundtrip, found 5 days ago
$1,561
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 14 from St. Croix Island to Austin, returning Sun, Feb 15, priced at $1,561 found 5 days ago

Alternative airports near Austin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Austin-Bergstrom Intl. AUS. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $335
AUS
Austin-Bergstrom Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $335

Frequently asked questions

How much does a flight from Henry E. Rohlsen Airport (STX) to Austin-Bergstrom Intl. Airport (AUS) cost?
Snag a cheap one-way flight from $124 or cheap return flight from $248 from Henry E. Rohlsen Airport (STX) to Austin-Bergstrom Intl. Airport (AUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Henry E. Rohlsen Airport (STX) to Austin-Bergstrom Intl. Airport (AUS)?
November is the cheapest month to fly from STX to AUS. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from Henry E. Rohlsen Airport (STX) to Austin-Bergstrom Intl. Airport (AUS)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from STX to AUS. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Henry E. Rohlsen Airport (STX) to Austin-Bergstrom Intl. Airport (AUS)?
You'll need to take a flight with a layover if you're traveling from Henry E. Rohlsen Airport (STX) to Austin-Bergstrom Intl. Airport (AUS). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from STX to AUS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Henry E. Rohlsen Airport (STX) to Austin-Bergstrom Intl. Airport (AUS)?
To avoid possible delays on the Henry E. Rohlsen Airport (STX) to Austin-Bergstrom Intl. Airport (AUS) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Henry E. Rohlsen Airport (STX) to Austin-Bergstrom Intl. Airport (AUS) last-minute?
Last-minute fares from STX to AUS are typically more expensive. To secure the lowest rates, start searching for flights well ahead of time. That said, if you can play around with your travel dates, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a STX to AUS flight and hotel package?
Booking a STX to AUS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Henry E. Rohlsen Airport (STX) to Austin-Bergstrom Intl. Airport (AUS)?
In most instances, you're able to cancel or reschedule your STX to AUS flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Origin airport
Henry E. Rohlsen
Destination airport
Austin-Bergstrom Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, Spirit Airlines
Roundtrip price
$248
Distance
2237 mi

Book with confidence

Christiansted to Austin Flights

The cheapest times to fly from Christiansted to Austin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Christiansted to Austin are during the month of November. You can find some of the cheapest flights from Christiansted to Austin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Christiansted to Austin

Sunday is one of the best days to book for cheap flights from Christiansted to Austin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Christiansted to Austin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Christiansted to Austin in 2025. You can also book with separate airlines for your outbound and return journeys, from $124 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Christiansted to Austin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Christiansted to Austin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Christiansted to Austin Flights

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*Available to One Key members.