$579 Cheap Flights from Changsha (CSX) to Houston (IAH)

View $579 flight on Thu, May 7, 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Changsha to Houston (CSX-IAH)

Prices were available within the past 7 days and start at $579 for one-way flights and $1,573 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Thu, Oct 1 - Mon, Oct 5
CSX
Changsha
IAH
Houston
$1,573 Roundtrip, found 5 hours ago
$1,573
Roundtrip
found 5 hours ago
Select Asiana Airlines flight, departing Thu, Oct 1 from Changsha to Houston, returning Mon, Oct 5, priced at $1,573 found 5 hours ago
Korean Air
Thu, Oct 1 - Mon, Oct 5
CSX
Changsha
IAH
Houston
$1,588 Roundtrip, found 5 hours ago
$1,588
Roundtrip
found 5 hours ago
Select Korean Air flight, departing Thu, Oct 1 from Changsha to Houston, returning Mon, Oct 5, priced at $1,588 found 5 hours ago
Asiana Airlines
Thu, Oct 1 - Mon, Oct 5
CSX
Changsha
IAH
Houston
$1,596 Roundtrip, found 5 hours ago
$1,596
Roundtrip
found 5 hours ago
Select Asiana Airlines flight, departing Thu, Oct 1 from Changsha to Houston, returning Mon, Oct 5, priced at $1,596 found 5 hours ago
Asiana Airlines
Thu, Oct 1 - Mon, Oct 5
CSX
Changsha
IAH
Houston
$1,609 Roundtrip, found 5 hours ago
$1,609
Roundtrip
found 5 hours ago
Select Asiana Airlines flight, departing Thu, Oct 1 from Changsha to Houston, returning Mon, Oct 5, priced at $1,609 found 5 hours ago
Korean Air
Thu, Oct 1 - Mon, Oct 5
CSX
Changsha
IAH
Houston
$1,623 Roundtrip, found 5 hours ago
$1,623
Roundtrip
found 5 hours ago
Select Korean Air flight, departing Thu, Oct 1 from Changsha to Houston, returning Mon, Oct 5, priced at $1,623 found 5 hours ago
Korean Air
Thu, Oct 1 - Mon, Oct 5
CSX
Changsha
IAH
Houston
$1,639 Roundtrip, found 5 hours ago
$1,639
Roundtrip
found 5 hours ago
Select Korean Air flight, departing Thu, Oct 1 from Changsha to Houston, returning Mon, Oct 5, priced at $1,639 found 5 hours ago
Asiana Airlines
Thu, Oct 1 - Mon, Oct 5
CSX
Changsha
IAH
Houston
$1,837 Roundtrip, found 5 hours ago
$1,837
Roundtrip
found 5 hours ago
Select Asiana Airlines flight, departing Thu, Oct 1 from Changsha to Houston, returning Mon, Oct 5, priced at $1,837 found 5 hours ago
Asiana Airlines
Thu, Oct 1 - Mon, Oct 5
CSX
Changsha
IAH
Houston
$1,853 Roundtrip, found 5 hours ago
$1,853
Roundtrip
found 5 hours ago
Select Asiana Airlines flight, departing Thu, Oct 1 from Changsha to Houston, returning Mon, Oct 5, priced at $1,853 found 5 hours ago
Cathay Pacific
Thu, Oct 1 - Mon, Oct 5
CSX
Changsha
IAH
Houston
$1,878 Roundtrip, found 5 hours ago
$1,878
Roundtrip
found 5 hours ago
Select Cathay Pacific flight, departing Thu, Oct 1 from Changsha to Houston, returning Mon, Oct 5, priced at $1,878 found 5 hours ago
Air China
Thu, Oct 1 - Mon, Oct 5
CSX
Changsha
IAH
Houston
$1,997 Roundtrip, found 5 hours ago
$1,997
Roundtrip
found 5 hours ago
Select Air China flight, departing Thu, Oct 1 from Changsha to Houston, returning Mon, Oct 5, priced at $1,997 found 5 hours ago

Frequently asked questions

How much does a flight from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental) cost?
You can find cheap one-way flights from $579 and cheap return flights from $1,573 Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental) with Expedia. One-way flights typically cost between $696 and $5684. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The cheapest month to fly from CSX to IAH is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
Enter CSX to IAH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
Air China, Asiana Airlines and China Southern Airlines are just some of the carriers that fly from Changsha (CSX) to Houston, TX (IAH). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
To find a cheap flight from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The earliest flight from Huanghua International (CSX) to George Bush Intercontinental (IAH) typically departs at around 1:00 AM local time, operated by Asiana Airlines and American Airlines. This seasonal service is active in November, allowing you to maximize your time in Houston. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The most popular departure times for flights from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental) are in the early afternoon, from 12pm to 3pm. About 28% of passengers prefer this time window. Many major carriers, including China Southern Airlines and United Airlines, offer flights during this window. This timing works well for travelers looking to arrive in Houston in the evening.
How long does it take to fly from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
A flight from CSX to IAH with a layover takes around 23 hours 30 minutes, with the route covering approximately 7,998 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
Business class is available on flights from CSX to IAH. Airlines that offer business class service on this route include:

  • Air China
  • Xiamen Airlines
  • China Southern Airlines
  • Cathay Pacific
  • Juneyao Airlines
  • Sichuan Airlines

How do I earn miles on a Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight with Expedia?
It's easy to earn miles on a Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Houston from Huanghua Intl. (CSX)?
From Huanghua Intl. (CSX), you can fly into George Bush Intercontinental (IAH) and William P. Hobby (HOU) in Houston. Some flights may connect through major hubs like Capital Intl. (PEK), Pudong Intl. (PVG), Hong Kong Intl. (HKG) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental) at the last minute?
Typically, booking a last minute flight from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package?
Securing a Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental) Houston Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
If you booked your Changsha (CSX-Huanghua Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Huanghua Intl.
Destination airport
George Bush Intercontinental
Roundtrip price
$1,572
Distance
7996 mi

Book with confidence

Changsha to Houston Flights

The cheapest times to fly from Changsha to Houston

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

 

The best time to book a flight from Changsha to Houston

Sunday is one of the best days to book for cheap flights from Changsha to Houston: 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 Changsha to Houston

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 Changsha to Houston in 2026. You can also book with separate airlines for your outbound and return journeys, from $579 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 Changsha to Houston 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 Changsha to Houston 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.

 

Changsha to Houston Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia