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Christiansted

$229+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — STX
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$345
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$494
From Austin Bergstrom to Christiansted Henry Rohlsen
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 11, 2025.

This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/87:20 amAUS - STX
1 stop6h 47mSpirit Airlines
mié. 10/154:02 pmSTX - AUS
1 stop6h 43mSpirit Airlines
Deal found 9/9$229
This Mytrip deal was found by Cheapflights users on 9/9. 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.
mié. 10/157:20 amAUS - STX
1 stop6h 47mSpirit Airlines
mié. 10/224:02 pmSTX - AUS
2 stops20h 30mSpirit Airlines
Deal found 9/9$329
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/255:45 amAUS - STX
1 stop28h 22mSpirit Airlines
lun. 9/2912:13 pmSTX - AUS
1 stop11h 49mSpirit Airlines
Deal found 9/10$345
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/77:20 amAUS - STX
2 stops28h 25mMultiple Airlines
mié. 10/84:02 pmSTX - AUS
1 stop24h 22mMultiple Airlines
Deal found 9/9$384
This American Airlines deal was found by Cheapflights users on 9/10. 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.
mié. 11/56:00 amAUS - STX
2 stops9h 52mAmerican Airlines
lun. 11/106:42 pmSTX - AUS
1 stop17h 59mAmerican Airlines
Deal found 9/10$459
This Mytrip deal was found by Cheapflights users on 9/9. 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.
mié. 10/151:09 pmAUS - STX
3 stops24h 11mMultiple Airlines
mié. 10/224:02 pmSTX - AUS
2 stops20h 30mMultiple Airlines
Deal found 9/9$484

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 septiembre 11, 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

mié. 10/15

7:20 am-3:07 pm

1 stop6h 47m

Christiansted Henry Rohlsen

mié. 10/22

4:02 pm-11:32 am

2 stops20h 30m

$329

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

jue. 9/25

5:45 am-11:07 am

1 stop28h 22m

Christiansted Henry Rohlsen

lun. 9/29

12:13 pm-11:02 pm

1 stop11h 49m

$345

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

mié. 10/8

7:20 am-3:07 pm

1 stop6h 47m

Christiansted Henry Rohlsen

mié. 10/15

4:02 pm-11:32 am

2 stops20h 30m

$358

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

mié. 11/5

6:10 pm-5:52 pm

2 stops21h 42m

Christiansted Henry Rohlsen

lun. 11/10

6:42 pm-11:59 pm

1 stop7h 17m

$459

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

mié. 12/3

5:00 pm-3:17 pm

2 stops20h 17m

Christiansted Henry Rohlsen

dom. 12/7

6:38 pm-10:41 am

1 stop18h 03m

$459

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

sáb. 3/7

6:11 pm-2:55 pm

2 stops18h 44m

Christiansted Henry Rohlsen

mar. 3/10

5:35 pm-12:17 am

1 stop7h 42m

$464

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

mié. 2/18

5:20 am-2:00 pm

1 stop6h 40m

Christiansted Henry Rohlsen

dom. 2/22

4:35 pm-6:12 pm

1 stop27h 37m

$488

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

mié. 12/24

5:59 pm-8:55 am

2 stops12h 56m

$840

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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, April is the cheapest month in which you can book a flight from Austin to Christiansted (average of $194). Flying from Austin to Christiansted in October is currently the most expensive (average of $568). 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.

What is the cheapest time of day to fly from AUS to STX?

Find hourly flight availability from Austin to Christiansted. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

It’s typically best to fly out from Austin to Christiansted in the afternoon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

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 septiembre 11, 2025.
See what other customers who have flown with Delta and 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.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $329, Spirit Airlines can have you in Christiansted from Austin in 6h 47m. Austin and Christiansted are separated by a distance of 2236 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Delta ($273), and American Airlines ($293) offers the cheapest pricing from Austin to Christiansted. You may be able to fly from Austin to Christiansted for 46% 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, April is the cheapest month in which you can book a flight from Austin to Christiansted (average of $194). Flying from Austin to Christiansted in October is currently the most expensive (average of $568). 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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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$273Average$618FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$293Average$521FlexibilityNo cancel feeOn-time71%

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