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Christiansted

$536+ Cheap flights from Austin (AUS) to Christiansted (STX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — STX
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheap flight deals from Austin to Christiansted

Cheapest flights from Austin to Christiansted
Explore the most affordable flight options available from Austin to Christiansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:30 am
AUS
-
STX
1 stop8h 15m
American Airlines
Sun 10/184:00 pm
STX
-
AUS
1 stop8h 59m
American Airlines
Deal found 4/21$536
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:30 am
AUS
-
STX
1 stop6h 20m
American Airlines
Mon 10/264:00 pm
STX
-
AUS
2 stops20h 54m
American Airlines
Deal found 4/20$540
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:00 am
AUS
-
STX
1 stop14h 45m
American Airlines
Tue 6/29:00 am
STX
-
AUS
1 stop15h 59m
American Airlines
Deal found 4/22$556
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:02 am
AUS
-
STX
1 stop14h 47m
American Airlines
Tue 7/78:08 am
STX
-
AUS
1 stop17h 05m
American Airlines
Deal found 4/24$561
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:45 am
AUS
-
STX
1 stop9h 00m
American Airlines
Wed 6/39:00 am
STX
-
AUS
1 stop15h 59m
American Airlines
Deal found 4/21$571
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:10 am
AUS
-
STX
1 stop10h 03m
American Airlines
Thu 5/219:00 am
STX
-
AUS
1 stop15h 59m
American Airlines
Deal found 4/22$576
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:30 pm
AUS
-
STX
2 stops19h 22m
American Airlines
Thu 11/263:52 pm
STX
-
AUS
1 stop10h 06m
American Airlines
Deal found 4/20$590
This American Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:00 am
AUS
-
STX
1 stop7h 00m
American Airlines
Tue 8/48:08 am
STX
-
AUS
1 stop17h 05m
American Airlines
Deal found 4/19$591

Find flight deals from Austin to Christiansted

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Christiansted (STX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$536
(American Airlines)

One-way from

$454
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$427
Provider with most accurate pricing for Austin Bergstrom-Christiansted Henry Rohlsen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Christiansted Henry Rohlsen flights.
Search Deals
From Austin Bergstrom to Christiansted Henry Rohlsen
Search Deals
One-way flight from Austin Bergstrom to Christiansted Henry Rohlsen
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($340 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 24% potential price decrease ($131 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Christiansted that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2026.
Use the filters below to find and compare flights from Austin to Christiansted that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Fri 5/29

7:56 pm-2:58 pm

2 stops18h 02m

Christiansted Henry Rohlsen

Thu 6/4

9:00 am-11:54 pm

1 stop15h 54m

$575

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Thu 6/11

5:00 am-8:45 pm

1 stop14h 45m

Christiansted Henry Rohlsen

Sun 6/14

9:00 am-11:54 pm

1 stop15h 54m

$596
Quickest round-trip

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Thu 5/14

5:10 am-4:13 pm

1 stop10h 03m

Christiansted Henry Rohlsen

Sat 5/16

3:48 pm-11:17 pm

1 stop8h 29m

$611

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Tue 5/5

5:40 pm-1:15 pm

2 stops18h 35m

Christiansted Henry Rohlsen

Sat 5/9

5:14 pm-9:40 am

2 stops17h 26m

$675

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Thu 6/11

1:52 pm-3:36 pm

2 stops24h 44m

Christiansted Henry Rohlsen

Sun 6/14

4:34 pm-9:24 am

2 stops41h 50m

$703

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Tue 5/5

10:26 am-8:55 am

2 stops21h 29m

Christiansted Henry Rohlsen

Sat 5/9

7:57 am-9:31 am

3 stops26h 34m

$1,062

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Fri 5/29

10:26 am-5:29 pm

3 stops30h 03m

Christiansted Henry Rohlsen

Thu 6/4

2:04 pm-9:31 am

2 stops20h 27m

$1,155

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Sorted by cheapest first

Compare providers for flights from Austin to Christiansted

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Christiansted in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Christiansted flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Christiansted flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Christiansted flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Christiansted flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Christiansted flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Christiansted

Have a flexible travel schedule? Discover the best time to fly to Christiansted from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Austin to Christiansted?

Currently, February is the cheapest month in which you can book a flight from Austin to Christiansted (average of $415). Flying from Austin to Christiansted in December is currently the most expensive (average of $2,107). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Austin to Christiansted?

Reviews of airlines servicing Christiansted

Get insights into the airlines that provide service to Christiansted. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Christiansted. Reviews last updated April 24, 2026.
See what other customers who have flown with American Airlines and Spirit Airlines from Austin to Christiansted have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,668 reviews

Boarding

7.5

Crew

7.9

Overall

7.1

Comfort

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.1
Good
11,668 reviews
American Airlines
7.1
Good
11,668 reviews

Boarding

7.5

Crew

7.9

Overall

7.1

Comfort

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
Spirit Airlines
6.3
Okay
8,636 reviews
American Airlines
7.1
Good
11,668 reviews

Boarding

7.5

Crew

7.9

Overall

7.1

Comfort

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Austin to Christiansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to Christiansted?

    For as low as $575, American Airlines can have you in Christiansted from Austin in 18h 02m. Austin and Christiansted are separated by a distance of 2236 mi.

  • What are the cheapest airlines flying from Austin to Christiansted round-trip?

    According to our current data, Spirit Airlines ($229), and American Airlines ($415) offers the cheapest pricing from Austin to Christiansted. You may be able to fly from Austin to Christiansted for 65% less than the average price by searching for these airlines.

  • Can I find deals for flights from Austin to Christiansted that include hotel bookings?

    Yes. In addition to deals on Austin to Christiansted flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Christiansted?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Christiansted.

  • Can I find deals for business class flights from Austin to Christiansted?

    Yes. Cheapflights offers flight deals from Austin to Christiansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Christiansted?

    Currently, February is the cheapest month in which you can book a flight from Austin to Christiansted (average of $415). Flying from Austin to Christiansted in December is currently the most expensive (average of $2,107). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Austin to Christiansted

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Christiansted flights
George Bush Intcntl to Christiansted flights

Top 2 airlines flying from Austin to Christiansted

Discover the top 2 airlines that operate flights from Austin to Christiansted. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$229Average$348FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$415Average$614FlexibilityNo cancel feeOn-time71%

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