$458+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — STX
Oct 31 — Nov 71
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Christiansted with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Christiansted
Cheapest
Best
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Cheapest flights from Austin to ChristianstedExplore 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 1, 2026.
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 1, 2026.
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/227:05 am -
1 stop7h 57m
Tue 10/272:38 pm -
1 stop9h 12m
Deal found 9/30![American Airlines logo]()
$644
This American Airlines deal was found by Cheapflights users on 9/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:29 pm -
2 stops20h 19m
Sun 10/185:08 pm -
2 stops18h 30m
Deal found 9/27![American Airlines logo]()
$648
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/217:05 am -
1 stop7h 57m
Tue 10/272:38 pm -
1 stop9h 12m
Deal found 9/30![American Airlines logo]()
$649
This American Airlines deal was found by Cheapflights users on 9/29. 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 10/144:29 pm -
2 stops20h 19m
Sun 10/185:08 pm -
2 stops18h 30m
Deal found 9/29![American Airlines logo]()
$653
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Sun 10/187:05 am -
1 stop7h 57m
Sun 10/252:38 pm -
1 stop9h 12m
Deal found 9/29![American Airlines logo]()
$698
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/155:46 pm -
2 stops19h 02m
Mon 10/192:38 pm -
2 stops19h 54m
Deal found 9/30![American Airlines logo]()
$732
Best flights from Austin to ChristianstedDiscover carefully curated flight deals from Austin to Christiansted that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
Discover carefully curated flight deals from Austin to Christiansted that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
This American Airlines deal was found by Cheapflights users on 9/29. 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 3/164:36 pm -
2 stops19h 41m
Sun 3/215:12 pm -
1 stop17h 41m
Deal found 9/29![American Airlines logo]()
$458
This United deal was found by Cheapflights users on 9/30. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:15 pm -
2 stops23h 15m
Tue 10/274:55 pm -
3 stops27h 09m
Deal found 9/30![Multiple Airlines logo]()
$869
This American Airlines deal was found by Cheapflights users on 9/26. 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 1/95:00 am -
1 stop7h 57m
Fri 1/159:00 am -
1 stop10h 29m
Deal found 9/26![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/228:00 pm -
2 stops19h 02m
Tue 10/272:38 pm -
2 stops19h 54m
Deal found 9/30![American Airlines logo]()
$648
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Thu 10/155:46 pm -
2 stops19h 02m
Sun 10/182:38 pm -
2 stops21h 00m
Deal found 9/26![American Airlines logo]()
$678
This United deal was found by Cheapflights users on 9/26. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/105:45 pm -
3 stops47h 53m
Fri 1/153:14 pm -
2 stops22h 43m
Deal found 9/26![Multiple Airlines logo]()
$907
This Mytrip deal was found by Cheapflights users on 9/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:08 pm -
3 stops23h 22m
Sun 10/259:10 am -
3 stops26h 47m
Deal found 9/29![Multiple Airlines logo]()
$951
This American Airlines deal was found by Cheapflights users on 9/28. 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 3/126:55 pm -
2 stops17h 22m
Thu 3/185:12 pm -
2 stops19h 39m
Deal found 9/28![American Airlines logo]()
$853
This Mytrip deal was found by Cheapflights users on 9/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:52 am -
3 stops31h 46m
Sun 10/183:14 pm -
3 stops20h 43m
Deal found 9/29![Multiple Airlines logo]()
$992
Last-minute flights from Austin to ChristianstedDiscover last-minute flight deals from Austin to Christiansted. Data last updated October 1, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Christiansted. Data last updated October 1, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/29. 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 10/144:29 pm -
2 stops20h 19m
Sun 10/185:08 pm -
2 stops18h 30m
Deal found 9/29![American Airlines logo]()
$653
This American Airlines deal was found by Cheapflights users on 9/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:29 pm -
2 stops20h 19m
Sun 10/185:08 pm -
2 stops18h 30m
Deal found 9/27![American Airlines logo]()
$648
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/155:46 pm -
2 stops19h 02m
Mon 10/192:38 pm -
2 stops19h 54m
Deal found 9/30![American Airlines logo]()
$732
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Sun 10/187:05 am -
1 stop7h 57m
Sun 10/252:38 pm -
1 stop9h 12m
Deal found 9/29![American Airlines logo]()
$698
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/217:05 am -
1 stop7h 57m
Tue 10/272:38 pm -
1 stop9h 12m
Deal found 9/30![American Airlines logo]()
$649
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/227:05 am -
1 stop7h 57m
Tue 10/272:38 pm -
1 stop9h 12m
Deal found 9/30![American Airlines logo]()
$644
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 October 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $454 (American Airlines) |
Popular in | August |
Cheapest in | February |
Average price | $655 |
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 7,457,451 searches. Data last updated October 1, 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
Cheapest round-trip
AustinChristiansted
AUS Austin Bergstrom - STX Christiansted Henry Rohlsen
AUSSTX
Austin Bergstrom
Tue 3/16
4:36 pm-1:17 pm
2 stops19h 41m
Christiansted Henry Rohlsen
Sun 3/21
5:12 pm-9:53 am
1 stop17h 41m
$458
Quickest round-trip
AustinChristiansted
AUS Austin Bergstrom - STX Christiansted Henry Rohlsen
AUSSTX
Austin Bergstrom
Sat 1/9
5:00 am-2:57 pm
1 stop7h 57m
Christiansted Henry Rohlsen
Fri 1/15
9:00 am-5:29 pm
1 stop10h 29m
$489
AustinChristiansted
AUS Austin Bergstrom - STX Christiansted Henry Rohlsen
AUSSTX
Austin Bergstrom
Thu 10/22
8:00 pm-4:02 pm
2 stops19h 02m
Christiansted Henry Rohlsen
Tue 10/27
2:38 pm-9:32 am
2 stops19h 54m
$648
AustinChristiansted
AUS Austin Bergstrom - STX Christiansted Henry Rohlsen
AUSSTX
Austin Bergstrom
Thu 10/15
5:46 pm-1:48 pm
2 stops19h 02m
Christiansted Henry Rohlsen
Sun 10/18
2:38 pm-10:38 am
2 stops21h 00m
$678
AustinChristiansted
AUS Austin Bergstrom - STX Christiansted Henry Rohlsen
AUSSTX
Austin Bergstrom
Fri 3/12
6:55 pm-2:17 pm
2 stops17h 22m
Christiansted Henry Rohlsen
Thu 3/18
5:12 pm-11:51 am
2 stops19h 39m
$853
AustinChristiansted
AUS Austin Bergstrom - STX Christiansted Henry Rohlsen
AUSSTX
Austin Bergstrom
Wed 10/21
12:15 pm-12:30 pm
2 stops23h 15m
Christiansted Henry Rohlsen
Tue 10/27
4:55 pm-7:04 pm
3 stops27h 09m
$869
AustinChristiansted
AUS Austin Bergstrom - STX Christiansted Henry Rohlsen
AUSSTX
Austin Bergstrom
Sun 1/10
5:45 pm-7:38 pm
3 stops47h 53m
Christiansted Henry Rohlsen
Fri 1/15
3:14 pm-11:57 am
2 stops22h 43m
$907
AustinChristiansted
AUS Austin Bergstrom - STX Christiansted Henry Rohlsen
AUSSTX
Austin Bergstrom
Sun 10/18
12:08 pm-12:30 pm
3 stops23h 22m
Christiansted Henry Rohlsen
Sun 10/25
9:10 am-10:57 am
3 stops26h 47m
$951
AustinChristiansted
AUS Austin Bergstrom - STX Christiansted Henry Rohlsen
AUSSTX
Austin Bergstrom
Wed 10/14
10:52 am-7:38 pm
3 stops31h 46m
Christiansted Henry Rohlsen
Sun 10/18
3:14 pm-10:57 am
3 stops20h 43m
$992
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
AUS-STX
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.
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 1, 2026.
See what other customers who have flown with American 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.
Boarding
7.4
Comfort
7.2
Overall
7.0
Food
6.4
Entertainment
6.8
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Boarding
7.4
Comfort
7.2
Overall
7.0
Food
6.4
Entertainment
6.8
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
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.
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Complete your trip
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Alternative routes for Austin to Christiansted
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Other flights to Christiansted
Explore flights to Christiansted departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 1, 2026.
Complete your trip
Complete your trip to Christiansted by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Austin to Christiansted by cabin class
Find flights from Austin to Christiansted, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Christiansted flights
Browse other Austin and Christiansted flight options. Last updated on October 1, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on October 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Austin to Christiansted
Discover the top airline 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 7,457,451 searches. Data last updated October 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$415 | Average$665 | FlexibilityNo cancel fee | On-time71% |