$599 Cheap Air China flights Washington (IAD) to Changsha (CSX)

View $599 flight on Wed, Nov 12, 2025Opens in a new window

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$599 Cheap Air China flights Washington (IAD) to Changsha (CSX)

Prices were available within the past 7 days and start at $599 for one-way flights and $1,133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Wed, Nov 12 - Wed, Nov 26
IAD
Washington
CSX
Changsha
$1,133 Roundtrip, found 4 days ago
$1,133
Roundtrip
found 4 days ago
Select Air China flight, departing Wed, Nov 12 from Washington to Changsha, returning Wed, Nov 26, priced at $1,133 found 4 days ago
Air China
Wed, Nov 12 - Wed, Nov 26
IAD
Washington
CSX
Changsha
$1,196 Roundtrip, found 4 days ago
$1,196
Roundtrip
found 4 days ago
Select Air China flight, departing Wed, Nov 12 from Washington to Changsha, returning Wed, Nov 26, priced at $1,196 found 4 days ago
Air China
Tue, Aug 19 - Wed, Sep 3
IAD
Washington
CSX
Changsha
$1,237 Roundtrip, found 2 days ago
$1,237
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Aug 19 from Washington to Changsha, returning Wed, Sep 3, priced at $1,237 found 2 days ago
Air China
Mon, Sep 29 - Fri, Oct 17
IAD
Washington
CSX
Changsha
$1,251 Roundtrip, found 4 hours ago
$1,251
Roundtrip
found 4 hours ago
Select Air China flight, departing Mon, Sep 29 from Washington to Changsha, returning Fri, Oct 17, priced at $1,251 found 4 hours ago
Air China
Wed, Aug 27 - Sat, Sep 6
IAD
Washington
CSX
Changsha
$1,258 Roundtrip, found 2 days ago
$1,258
Roundtrip
found 2 days ago
Select Air China flight, departing Wed, Aug 27 from Washington to Changsha, returning Sat, Sep 6, priced at $1,258 found 2 days ago
Air China
Wed, Aug 27 - Mon, Sep 8
IAD
Washington
CSX
Changsha
$1,266 Roundtrip, found 2 days ago
$1,266
Roundtrip
found 2 days ago
Select Air China flight, departing Wed, Aug 27 from Washington to Changsha, returning Mon, Sep 8, priced at $1,266 found 2 days ago
Flights from Washington (IAD) to Changsha (CSX)
Origin airport
Washington Dulles Intl.
Destination airport
Huanghua Intl.
Airlines serving
Air China, Asiana Airlines, Korean Air
Popular airline
Air China
Distance
7746 mi

Frequently asked questions

How much is an Air China flight from Washington Dulles Intl. Airport (IAD) to Huanghua Intl. Airport (CSX)?
You'll discover cheap round-trip Air China flights from $1,133 from IAD to CSX by organizing your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $599 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAD to CSX with Air China?
March is one of the cheapest months to get away to Changsha with Air China. You could also find great deals on one-way and round-trip tickets in February.
What is the cheapest time to book flights from Washington Dulles Intl. Airport (IAD) to Huanghua Intl. Airport (CSX) with Air China?
To find cheap flights from IAD to CSX with Air China, begin your search about one month before your planned departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Air China fly nonstop from Washington Dulles Intl. Airport (IAD) to Huanghua Intl. Airport (CSX)?
Enter your dates, hit search and check the "Nonstop" filter on Expedia to browse any direct flights from IAD to CSX with Air China or another airline.
What is the earliest Air China flight from IAD to CSX?
Filter your results by "Morning" and "Early Morning" to see the earliest flights from IAD to CSX. Heading off early means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Air China fly into in Changsha?
Jump on an Air China flight from Washington Dulles Intl. Airport (IAD) to Changsha, and you'll probably land at Huanghua Intl. Airport (CSX). This is the airline's main hub in this city.
What kind of luggage can I take on an Air China flight from Washington Dulles Intl. Airport (IAD) to Huanghua Intl. Airport (CSX)?
For checked luggage, you can take 2 checked-in bags weighing up to 50 lb with dimensions not exceeding 62 inches. You can also travel with 1 cabin bag on board when flying standard economy from IAD to CSX with Air China. This carry-on should weigh less than 15 lb and be no larger than 9 inches x 14 inches x 22 inches. Going over these restrictions can mean additional fees, so check Air China's baggage allowance rules before you start packing.
Why fly with Air China from IAD to CSX?
Top-tier customer service and the ability to rack up points through PhoenixMiles are the start of the reasons to jet off from IAD to CSX with Air China. Plus, when you sign up to Expedia's free One Key™ program, you can receive OneKeyCash™* on top of Air China's loyalty program earnings. You can put it toward your future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Air China flight from Washington Dulles Intl. Airport (IAD) to Huanghua Intl. Airport (CSX)?
Changes are generally free within 24 hours of making a booking, but your airline may charge a fee after that time. For further information about altering your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to make changes without additional charges, check the "No cancel fee" or "Changes included" filter when planning your next trip.

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