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Christiansted

$306+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — STX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$306
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$531
From Austin Bergstrom to Christiansted Henry Rohlsen
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/257:15 amAUS - STX
1 stop7h 34mSpirit Airlines
Wed 7/24:48 pmSTX - AUS
1 stop7h 16mSpirit Airlines
Deal found 6/9$306
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/257:15 amAUS - STX
1 stop7h 34mMultiple Airlines
Wed 7/24:48 pmSTX - AUS
2 stops19h 12mMultiple Airlines
Deal found 6/10$333
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/105:14 amAUS - STX
1 stop6h 49mAmerican Airlines
Tue 9/161:53 pmSTX - AUS
1 stop8h 49mAmerican Airlines
Deal found 6/11$495
This United Airlines deal was found by Cheapflights users on 6/11. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:51 pmAUS - STX
2 stops11h 14mUnited Airlines
Fri 8/2211:20 amSTX - AUS
2 stops11h 55mUnited Airlines
Deal found 6/11$799

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 June 12, 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 6/25

7:15 am-3:49 pm

1 stop7h 34m

Christiansted Henry Rohlsen

Wed 7/2

4:48 pm-11:04 pm

1 stop7h 16m

$306

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Wed 6/25

7:15 am-3:49 pm

1 stop7h 34m

Christiansted Henry Rohlsen

Wed 7/2

4:48 pm-11:00 am

2 stops19h 12m

$333

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Wed 9/10

5:14 am-1:03 pm

1 stop6h 49m

Christiansted Henry Rohlsen

Tue 9/16

1:53 pm-9:42 pm

1 stop8h 49m

$495

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Mon 8/18

7:51 pm-8:05 am

2 stops11h 14m

Christiansted Henry Rohlsen

Fri 8/22

11:20 am-10:15 pm

2 stops11h 55m

$799

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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 July is currently the most expensive (average of $583). 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 June 12, 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.

Rainfall in Christiansted by month

Plan your trip to Christiansted by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Christiansted ranges from 1.6 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. March is typically the driest time to visit Christiansted when rainfall is around 1.6 in.

Temperature in Christiansted by month

Plan your trip to Christiansted by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Christiansted, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Austin to Christiansted, such as United Airlines, American Airlines and Spirit Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Spirit Airlines
6.3
Okay
8,052 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

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

    According to our current data, Spirit Airlines ($306), American Airlines ($495), and United Airlines ($799) offers the cheapest pricing from Austin to Christiansted. You may be able to fly from Austin to Christiansted for 41% 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 July is currently the most expensive (average of $583). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$261Average$512FlexibilityNo cancel feeOn-time71%
DeltaCheapest$273Average$618FlexibilityNo cancel feeOn-timeN/A

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