$439 Cheap Flights from San Antonio (SAT) to Changsha (CSX)

View $439 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Changsha (CSX-Huanghua Intl.)

Cheap Flights from San Antonio to Changsha (SAT-CSX)

Prices were available within the past 7 days and start at $439 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Huanghua Intl. Airport (CSX) cost?
Grab a cheap one-way flight from $439 or cheap return flight from San Antonio Intl. Airport (SAT) to Huanghua Intl. Airport (CSX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Huanghua Intl. Airport (CSX)?
is the most affordable month to fly from SAT to CSX. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Huanghua Intl. Airport (CSX)?
To find the cheapest airline that'll fly you from SAT to CSX, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from San Antonio Intl. Airport (SAT) to Huanghua Intl. Airport (CSX)?
Direct flights from San Antonio Intl. Airport (SAT) to Huanghua Intl. Airport (CSX) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAT to CSX?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Intl. Airport (SAT) to Huanghua Intl. Airport (CSX)?
Book a flight from San Antonio Intl. Airport (SAT) to Huanghua Intl. Airport (CSX) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Antonio Intl. Airport (SAT) to Huanghua Intl. Airport (CSX) last-minute?
Holding off until right before your break to book your flight from SAT to CSX generally means paying more. While you might find some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary for a better chance of snagging a bargain.
Is it cheaper to book a SAT to CSX flight and hotel package?
Opting for a SAT to CSX flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Huanghua Intl. Airport (CSX)?
If you booked your SAT to CSX flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
San Antonio Intl.
Destination airport
Huanghua Intl.
Distance
7932 mi

Book with confidence

Book with confidence

San Antonio to Changsha Flights

The cheapest times to fly from San Antonio to Changsha

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Antonio to Changsha are during the month of . You can find some of the cheapest flights from San Antonio to Changsha with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Changsha

Sunday is one of the best days to book for cheap flights from San Antonio to Changsha: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Antonio to Changsha

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Antonio to Changsha in 2025. You can also book with separate airlines for your outbound and return journeys, from $439 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Antonio to Changsha flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Antonio to Changsha airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Antonio to Changsha Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.