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Christiansted

$426+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — STX
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap 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 October 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$450
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$525
Provider with most accurate pricing for Austin Bergstrom-Christiansted Henry Rohlsen flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Christiansted Henry Rohlsen flights.
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From Austin Bergstrom to Christiansted Henry Rohlsen
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Highest demand for flights based on searches. 9% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 27, 2025.

This KAYAK deal was found by Cheapflights users on 10/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:00 amAUS - STX
1 stop9h 46mSpirit Airlines
Sat 11/85:41 pmSTX - AUS
1 stop7h 08mSpirit Airlines
Deal found 10/25$426
This KAYAK deal was found by Cheapflights users on 10/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:00 amAUS - STX
1 stop9h 46mSpirit Airlines
Mon 11/105:41 pmSTX - AUS
1 stop7h 08mSpirit Airlines
Deal found 10/27$431
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/67:14 amAUS - STX
1 stop8h 29mAmerican Airlines
Fri 12/124:07 pmSTX - AUS
1 stop10h 52mAmerican Airlines
Deal found 10/26$495
This KAYAK deal was found by Cheapflights users on 10/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:00 amAUS - STX
1 stop9h 46mSpirit Airlines
Fri 11/75:41 pmSTX - AUS
1 stop7h 08mSpirit Airlines
Deal found 10/26$508
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/25:20 amAUS - STX
1 stop7h 52mAmerican Airlines
Tue 12/96:35 pmSTX - AUS
1 stop18h 06mAmerican Airlines
Deal found 10/25$615
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 11/56:00 amAUS - STX
2 stops9h 52mAmerican Airlines
Mon 11/106:42 pmSTX - AUS
2 stops15h 47mAmerican Airlines
Deal found 10/25$618

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 October 27, 2025.
Use the filters below to find and compare flights from Austin to Christiansted that are best for you.

Fly from

Austin

Fly to

Christiansted

Route

Depart

Return

Price

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Wed 11/5

5:00 am-4:46 pm

1 stop9h 46m

Christiansted Henry Rohlsen

Sat 11/8

5:41 pm-10:49 pm

1 stop7h 08m

$426

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Wed 11/5

5:00 am-4:46 pm

1 stop9h 46m

Christiansted Henry Rohlsen

Mon 11/10

5:41 pm-10:49 pm

1 stop7h 08m

$431

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Mon 12/8

5:30 am-3:58 pm

1 stop8h 28m

Christiansted Henry Rohlsen

Thu 12/11

6:35 pm-10:21 pm

2 stops29h 46m

$450

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Sat 12/6

7:14 am-5:43 pm

1 stop8h 29m

Christiansted Henry Rohlsen

Fri 12/12

4:07 pm-12:59 am

1 stop10h 52m

$495

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Mon 12/8

5:00 am-5:43 pm

1 stop10h 43m

Christiansted Henry Rohlsen

Thu 12/11

6:35 pm-10:41 am

1 stop18h 06m

$495

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Sat 12/6

5:00 am-3:17 pm

1 stop8h 17m

Christiansted Henry Rohlsen

Sat 12/13

6:35 pm-12:59 am

1 stop8h 24m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 $208). Flying from Austin to Christiansted in October is currently the most expensive (average of $382). 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 October 27, 2025.
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
7.2
Good
11,033 reviews

Food

6.4

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

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
7.2
Good
11,033 reviews
American Airlines
7.2
Good
11,033 reviews

Food

6.4

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

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
8,110 reviews
American Airlines
7.2
Good
11,033 reviews

Food

6.4

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

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 $426, Spirit Airlines can have you in Christiansted from Austin in 9h 46m. 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 ($221), and American Airlines ($387) offers the cheapest pricing from Austin to Christiansted. You may be able to fly from Austin to Christiansted for 60% 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 $208). Flying from Austin to Christiansted in October is currently the most expensive (average of $382). 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

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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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$221Average$347FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$387Average$525FlexibilityNo cancel feeOn-time71%

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