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Christiansted

$412+ Cheap flights from San Antonio (SAT) 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — STX
ago. 24 — ago. 311
dom. 8/24
dom. 8/31
1 adult, Economy
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Cheap flight deals from San Antonio to Christiansted

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 agosto 19, 2025.

Round-trip from

$412
(Expedia)

Popular in

November

Cheapest in

March

Average price

$647
From San Antonio to Christiansted Henry Rohlsen
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San Antonio to Christiansted

Cheapest flights from San Antonio to Christiansted
Explore the most affordable flight options available from San Antonio to Christiansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 19, 2025.

This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/15:53 pmSAT - STX
1 stop16h 59mSpirit Airlines
vie. 9/512:13 pmSTX - SAT
1 stop6h 59mSpirit Airlines
Deal found 8/17$412
This American Airlines deal was found by Cheapflights users on 8/17. 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.
lun. 10/205:30 amSAT - STX
1 stop8h 20mAmerican Airlines
vie. 10/241:56 pmSTX - SAT
1 stop9h 02mAmerican Airlines
Deal found 8/17$549
This American Airlines deal was found by Cheapflights users on 8/17. 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.
vie. 11/215:25 amSAT - STX
1 stop10h 27mAmerican Airlines
lun. 11/246:42 pmSTX - SAT
1 stop7h 15mAmerican Airlines
Deal found 8/17$599
This American Airlines deal was found by Cheapflights users on 8/17. 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. 12/248:34 pmSAT - STX
2 stops19h 01mAmerican Airlines
mar. 12/304:40 pmSTX - SAT
1 stop7h 19mAmerican Airlines
Deal found 8/17$788
This American Airlines deal was found by Cheapflights users on 8/17. 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.
jue. 12/255:28 amSAT - STX
1 stop6h 37mAmerican Airlines
vie. 1/24:40 pmSTX - SAT
1 stop7h 19mAmerican Airlines
Deal found 8/17$801

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 agosto 19, 2025.
Use the filters below to find and compare flights from San Antonio to Christiansted that are best for you.

Fly from

San Antonio

Fly to

Christiansted

Route

Depart

Return

Price

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

lun. 9/1

5:53 pm-11:52 am

1 stop16h 59m

Christiansted Henry Rohlsen

vie. 9/5

12:13 pm-6:12 pm

1 stop6h 59m

$412

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

lun. 10/20

5:30 am-2:50 pm

1 stop8h 20m

Christiansted Henry Rohlsen

vie. 10/24

1:56 pm-9:58 pm

1 stop9h 02m

$549

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

vie. 11/21

5:25 am-5:52 pm

1 stop10h 27m

Christiansted Henry Rohlsen

lun. 11/24

6:42 pm-11:57 pm

1 stop7h 15m

$599

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

mié. 12/24

8:34 pm-5:35 pm

2 stops19h 01m

Christiansted Henry Rohlsen

mar. 12/30

4:40 pm-9:59 pm

1 stop7h 19m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from San Antonio to Christiansted

Have a flexible travel schedule? Discover the best time to fly to Christiansted from San Antonio 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 San Antonio to Christiansted

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

Currently, April is the cheapest month in which you can book a flight from San Antonio to Christiansted (average of $194). Flying from San Antonio 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.

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 agosto 19, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from San Antonio to Christiansted to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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 San Antonio 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 San Antonio to Christiansted?

    There are many flights that can get you from San Antonio to Christiansted in 8h 20m. Fly via Spirit Airlines or American Airlines to get the fastest option. Airlines will cover a distance of 2271 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Delta is currently your cheapest option to Christiansted, with prices starting at $514. Another option worth looking into is American Airlines, starting at $518 round trip. Delta is priced at 22% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from San Antonio to Christiansted?

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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 San Antonio to Christiansted?

    Currently, April is the cheapest month in which you can book a flight from San Antonio to Christiansted (average of $194). Flying from San Antonio 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

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Top 2 airlines flying from San Antonio to Christiansted

Discover the top 2 airlines that operate flights from San Antonio 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 agosto 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$514Average$780FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$518Average$658FlexibilityNo cancel feeOn-time71%

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