$490 Cheap Flights from Houston (IAH) to Changsha (CSX)

View $490 flight on Tue, Feb 17, 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Changsha (CSX-Huanghua Intl.)

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Cheap Flights from Houston to Changsha (IAH-CSX)

Prices were available within the past 7 days and start at $490 for one-way flights and $835 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Nov 18 - Thu, Dec 4
IAH
Houston
CSX
Changsha
$835 Roundtrip, found 2 days ago
$835
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Nov 18 from Houston to Changsha, returning Thu, Dec 4, priced at $835 found 2 days ago
Delta
Tue, Nov 18 - Fri, Dec 5
IAH
Houston
CSX
Changsha
$850 Roundtrip, found 2 days ago
$850
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Nov 18 from Houston to Changsha, returning Fri, Dec 5, priced at $850 found 2 days ago
Delta
Mon, Nov 10 - Wed, Dec 3
IAH
Houston
CSX
Changsha
$855 Roundtrip, found 2 days ago
$855
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Nov 10 from Houston to Changsha, returning Wed, Dec 3, priced at $855 found 2 days ago
Delta
Wed, Mar 11 - Wed, Mar 25
IAH
Houston
CSX
Changsha
$865 Roundtrip, found 2 days ago
$865
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Mar 11 from Houston to Changsha, returning Wed, Mar 25, priced at $865 found 2 days ago
Delta
Sat, Nov 15 - Thu, Dec 4
IAH
Houston
CSX
Changsha
$880 Roundtrip, found 2 days ago
$880
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 15 from Houston to Changsha, returning Thu, Dec 4, priced at $880 found 2 days ago
United
Thu, Nov 13 - Thu, Dec 4
IAH
Houston
CSX
Changsha
$885 Roundtrip, found 2 days ago
$885
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 13 from Houston to Changsha, returning Thu, Dec 4, priced at $885 found 2 days ago
Delta
Sat, Nov 15 - Fri, Dec 5
IAH
Houston
CSX
Changsha
$895 Roundtrip, found 2 days ago
$895
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 15 from Houston to Changsha, returning Fri, Dec 5, priced at $895 found 2 days ago
Cathay Pacific
Thu, Feb 12 - Mon, Feb 16
IAH
Houston
CSX
Changsha
$1,099 Roundtrip, found 1 day ago
$1,099
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Thu, Feb 12 from Houston to Changsha, returning Mon, Feb 16, priced at $1,099 found 1 day ago
Air China
Mon, Nov 10 - Tue, Nov 25
IAH
Houston
CSX
Changsha
$1,168 Roundtrip, found 5 days ago
$1,168
Roundtrip
found 5 days ago
Select Air China flight, departing Mon, Nov 10 from Houston to Changsha, returning Tue, Nov 25, priced at $1,168 found 5 days ago
Korean Air
Thu, Jun 18 - Mon, Jun 29
IAH
Houston
CSX
Changsha
$1,981 Roundtrip, found 2 days ago
$1,981
Roundtrip
found 2 days ago
Select Korean Air flight, departing Thu, Jun 18 from Houston to Changsha, returning Mon, Jun 29, priced at $1,981 found 2 days ago

Alternative airports near Changsha

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Huanghua Intl. CSX. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $885
CSX
Huanghua Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $885

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Huanghua Intl. Airport (CSX) cost?
Secure a cheap one-way flight from $490 or cheap return flight from $835 from George Bush Intercontinental Airport (IAH) to Huanghua Intl. Airport (CSX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Huanghua Intl. Airport (CSX)?
Planning your trip for November is a great way to save, as it's the cheapest month for flights between IAH and CSX. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Huanghua Intl. Airport (CSX)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from IAH to CSX. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from George Bush Intercontinental Airport (IAH) to Huanghua Intl. Airport (CSX)?
There aren't any daily direct flights available from George Bush Intercontinental Airport (IAH) to Huanghua Intl. Airport (CSX). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from IAH to CSX?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, time of year 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 George Bush Intercontinental Airport (IAH) to Huanghua Intl. Airport (CSX)?
Opt for a flight from George Bush Intercontinental Airport (IAH) to Huanghua Intl. Airport (CSX) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 George Bush Intercontinental Airport (IAH) to Huanghua Intl. Airport (CSX) last-minute?
Booking your plane ticket from IAH to CSX shortly before your journey is usually more expensive. But if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an IAH to CSX flight and hotel package?
You'll generally save money by securing an IAH to CSX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your ideal flights and accommodations, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Huanghua Intl. Airport (CSX)?
If you booked your IAH to CSX flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Huanghua Intl.
Airlines serving
Air Canada, Air China, Cathay Pacific, Korean Air
Roundtrip price
$835
Distance
7996 mi

Book with confidence

Houston to Changsha Flights

The cheapest times to fly from Houston 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 Houston to Changsha are during the month of November. You can find some of the cheapest flights from Houston to Changsha with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Changsha

Sunday is one of the best days to book for cheap flights from Houston 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 Houston 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 Houston to Changsha in 2025. You can also book with separate airlines for your outbound and return journeys, from $490 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 Houston 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 Houston 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.

 

Houston to Changsha Flights

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*Available to One Key members.