How long does it take to fly to Changsha?

The flight from Washington, D.C. to Changsha depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Washington, D.C. (a popular airport in Washington, D.C.) to Changsha (the most popular airport in Changsha), then the flight time is 36h 27m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Changsha, then the average flight time is 39h 21m.

What is the cheapest airline that flies from Washington, D.C. to Changsha Huanghua Intl?

Cathay Pacific and American Airlines are the most popular carriers operating from Washington, D.C. to Changsha Huanghua Intl

When did momondo last update prices for flights from Washington, D.C. to Changsha Huanghua Intl Airport?

Prices for flights from Washington, D.C. to Changsha Huanghua Intl Airport refresh daily.

How many operators does momondo search for flights from Washington, D.C. to Changsha Huanghua Intl Airport?

As of December 2025, there is 1 operator available to choose from for flights from Washington, D.C. to Changsha Huanghua Intl Airport.

How old do you have to be to fly from Washington, D.C. to Changsha Huanghua Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Changsha Huanghua Intl Airport.

What documentation or ID do you need to fly to Changsha Huanghua Intl Airport?

The necessary travel and health documents for your Changsha Huanghua Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$640 Cheap Flights from Washington, D.C. to Changsha in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 7:15 pm

IAD

CSX

49h 00m2 stops

8:30 pm - 7:29 am

CSX

IAD

46h 59m2 stops

$1,228Air China

Wed, Mar 18 - Sun, Mar 22

12:50 pm - 11:40 am

IAD

CSX

34h 50m1 stop

12:55 pm - 10:50 am

CSX

IAD

33h 55m1 stop

$1,305Korean Air

Wed, Mar 18 - Sun, Mar 22

11:57 am - 8:05 pm

DCA

CSX

44h 08m2 stops

9:15 pm - 10:00 am

CSX

DCA

24h 45m2 stops

$1,476Cathay Pacific

Wed, Mar 18 - Sun, Mar 22

6:00 am - 11:10 am

BWI

CSX

40h 10m2 stops

5:00 pm - 6:34 am

CSX

BWI

26h 34m2 stops

$1,489Multiple Airlines

Thu, Feb 12 - Thu, Feb 26

7:40 pm - 6:30 pm

BWI

CSX

33h 50m3 stops

1:00 am - 10:27 am

CSX

BWI

46h 27m3 stops

$1,668Multiple Airlines

Sat, Jan 31 - Fri, Feb 27

3:35 pm - 5:45 pm

IAD

CSX

38h 10m2 stops

8:30 am - 1:17 am

CSX

IAD

28h 47m2 stops

$1,714Air China

Thu, Jun 18 - Wed, Jul 1

5:00 am - 9:35 pm

DCA

CSX

28h 35m2 stops

9:00 am - 7:50 am

CSX

DCA

34h 50m3 stops

$2,751American Airlines

Fri, Jun 19 - Sun, Jul 5

5:00 am - 9:35 pm

DCA

CSX

28h 35m2 stops

9:00 am - 9:05 am

CSX

DCA

36h 05m2 stops

$2,946American Airlines

Fri, Jun 19 - Sun, Jul 5

11:30 am - 8:10 pm

DCA

CSX

44h 40m3 stops

10:30 am - 4:56 pm

CSX

DCA

42h 26m2 stops

$9,584United Airlines

Tue, Jun 16 - Mon, Jun 29

11:30 am - 8:10 pm

DCA

CSX

44h 40m3 stops

10:30 am - 5:48 pm

CSX

DCA

67h 18m3 stops

$9,585United Airlines

Tue, Jun 16 - Sun, Jun 28

American Airlines flights from Washington, D.C. to Changsha

Our best American Airlines deals on Washington, D.C. to Changsha flight tickets

American Airlines

Jun 19

DCA5:00 amWashington, D.C. Reagan-National

28h 35m

2 stops

CSX9:35 pmChangsha Huanghua Intl

Jul 5

CSX9:00 amChangsha Huanghua Intl

34h 50m

3 stops

DCA7:50 amWashington, D.C. Reagan-National

$2,751

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American Airlines

Jun 19

DCA5:00 amWashington, D.C. Reagan-National

28h 35m

2 stops

CSX9:35 pmChangsha Huanghua Intl

Jul 5

CSX9:00 amChangsha Huanghua Intl

36h 05m

2 stops

DCA9:05 amWashington, D.C. Reagan-National

$2,946

Find similar

Air China flights from Washington, D.C. to Changsha

Our best Air China deals on Washington, D.C. to Changsha flight tickets

Air China

Mar 18

IAD6:15 amWashington, D.C. Dulles Intl

45h 40m

2 stops

CSX3:55 pmChangsha Huanghua Intl

Mar 22

CSX9:30 pmChangsha Huanghua Intl

45h 59m

2 stops

IAD7:29 amWashington, D.C. Dulles Intl

$1,228

Find similar

Air China

Jun 18

IAD3:35 pmWashington, D.C. Dulles Intl

38h 10m

2 stops

CSX5:45 pmChangsha Huanghua Intl

Jul 1

CSX8:30 amChangsha Huanghua Intl

28h 47m

2 stops

IAD1:17 amWashington, D.C. Dulles Intl

$1,714

Find similar

Air China

Jun 18

IAD3:35 pmWashington, D.C. Dulles Intl

38h 10m

2 stops

CSX5:45 pmChangsha Huanghua Intl

Jun 30

CSX8:30 amChangsha Huanghua Intl

23h 00m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$1,716

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Changsha that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Changsha

IAD - CSX

IADCSX

Washington, D.C. Dulles Intl

Wed 3/18

6:15 am-7:15 pm

2 stops49h 00m

Changsha Huanghua Intl

Sun 3/22

8:30 pm-7:29 am

2 stops46h 59m

$1,228

Washington, D.C.Changsha

IAD - CSX

IADCSX

Washington, D.C. Dulles Intl

Wed 3/18

12:50 pm-11:40 am

1 stop34h 50m

Changsha Huanghua Intl

Sun 3/22

12:55 pm-10:50 am

1 stop33h 55m

$1,305

Washington, D.C.Changsha

DCA - CSX

DCACSX

Washington, D.C. Reagan-National

Wed 3/18

11:57 am-8:05 pm

2 stops44h 08m

Changsha Huanghua Intl

Sun 3/22

9:15 pm-10:00 am

2 stops24h 45m

$1,476

BaltimoreChangsha

BWI - CSX

BWICSX

Baltimore/Washington

Thu 2/12

6:00 am-11:10 am

2 stops40h 10m

Changsha Huanghua Intl

Thu 2/26

5:00 pm-6:34 am

2 stops26h 34m

$1,489

BaltimoreChangsha

BWI - CSX

BWICSX

Baltimore/Washington

Sat 1/31

7:40 pm-6:30 pm

3 stops33h 50m

Changsha Huanghua Intl

Fri 2/27

1:00 am-10:27 am

3 stops46h 27m

$1,668

Washington, D.C.Changsha

IAD - CSX

IADCSX

Washington, D.C. Dulles Intl

Thu 6/18

3:35 pm-5:45 pm

2 stops38h 10m

Changsha Huanghua Intl

Wed 7/1

8:30 am-1:17 am

2 stops28h 47m

$1,714

Washington, D.C.Changsha

DCA - CSX

DCACSX

Washington, D.C. Reagan-National

Fri 6/19

5:00 am-9:35 pm

2 stops28h 35m

Changsha Huanghua Intl

Sun 7/5

9:00 am-7:50 am

3 stops34h 50m

$2,751

Washington, D.C.Changsha

DCA - CSX

DCACSX

Washington, D.C. Reagan-National

Fri 6/19

5:00 am-9:35 pm

2 stops28h 35m

Changsha Huanghua Intl

Sun 7/5

9:00 am-9:05 am

2 stops36h 05m

$2,946

Washington, D.C.Changsha

DCA - CSX

DCACSX

Washington, D.C. Reagan-National

Tue 6/16

11:30 am-8:10 pm

3 stops44h 40m

Changsha Huanghua Intl

Mon 6/29

10:30 am-4:56 pm

2 stops42h 26m

$9,584

Washington, D.C.Changsha

DCA - CSX

DCACSX

Washington, D.C. Reagan-National

Tue 6/16

11:30 am-8:10 pm

3 stops44h 40m

Changsha Huanghua Intl

Sun 6/28

10:30 am-5:48 pm

3 stops67h 18m

$9,585

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Washington, D.C. to Changsha

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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Other information

What is the cheapest day to depart on your flight to Changsha?

The cheapest day to depart from Washington, D.C. to Changsha is on a Monday when prices can be found for as low as $1,587. Flights from Washington, D.C. to Changsha on a Wednesday will generally be more expensive and average around $1,894. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Changsha?

In the evening is the cheapest time of day to fly from Washington, D.C. to Changsha when you can find flight prices for as low as $1,590. Flying to Changsha in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $1,959.

Can stopping save me money on Washington, D.C. to Changsha flights?

You could potentially save up to 6% on your flight if you consider stops on a Washington, D.C. to Changsha flight.

When to book flights from Washington, D.C. to Changsha

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Changsha according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Changsha (WAS to CSX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Changsha

Fastest flight time	25h 45m
Direct flights	None

The fastest flight from Washington, D.C. to Changsha takes 25h 45m

There are no direct flights from Washington, D.C. to Changsha. There are no popular flight routes from Washington, D.C. to Changsha.

Search flight deals

How far is Washington, D.C. to Changsha Huanghua Intl by plane?
A flight from Washington, D.C. to Changsha Huanghua Intl will travel around 7750.2 mi. Flights usually cover this in 25h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. to Changsha Huanghua Intl Airport?
Prices for flights from Washington, D.C. to Changsha Huanghua Intl Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Changsha Huanghua Intl Airport?
As of December 2025, there is 1 operator available to choose from for flights from Washington, D.C. to Changsha Huanghua Intl Airport.
How old do you have to be to fly from Washington, D.C. to Changsha Huanghua Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Changsha Huanghua Intl Airport.
What documentation or ID do you need to fly to Changsha Huanghua Intl Airport?
The necessary travel and health documents for your Changsha Huanghua Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Changsha?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Changsha is Air China (100% of total bookings).

Best airlines flying from Washington, D.C. to Changsha

Compare and see reviews for airlines that fly from Washington, D.C. to Changsha with momondo

Airline	Rating	Free Cancellation	Price
Air China	PriceFrom $1,128	Free Cancellation	Rating 7.2 132 reviews		Search Air China flights

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Why should I use momondo to find a flight deal from Washington, D.C. to Changsha?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Changsha from Washington, D.C..

Can I find flights from Washington, D.C. to Changsha with flexible booking policies on momondo?

Flights from Washington, D.C. to Changsha with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Changsha?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Changsha.

I’m not ready to book a flight from Washington, D.C. to Changsha right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Changsha from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Changsha trip

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Cheap flights from Washington, D.C. to Changsha from $554

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Changsha departing on 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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American Airlines flights from Washington, D.C. to Changsha

Our best American Airlines deals on Washington, D.C. to Changsha flight tickets

Air China flights from Washington, D.C. to Changsha

Our best Air China deals on Washington, D.C. to Changsha flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Changsha that are best for you.

See travel insights to Changsha from

How to get the cheapest flight ticket from Washington, D.C. to Changsha

What is the cheapest day to depart on your flight to Changsha?

What is the cheapest time of day to depart on your flight to Changsha?

Can stopping save me money on Washington, D.C. to Changsha flights?

You could potentially save up to 6% on your flight if you consider stops on a Washington, D.C. to Changsha flight.

What is the cheapest airline that flies from Washington, D.C. to Changsha Huanghua Intl?

Cathay Pacific and American Airlines are the most popular carriers operating from Washington, D.C. to Changsha Huanghua Intl

How long does it take to fly to Changsha?

When to book flights from Washington, D.C. to Changsha

Cheap Washington, D.C. to Changsha (WAS to CSX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Changsha

Fastest flight time

Direct flights

How far is Washington, D.C. to Changsha Huanghua Intl by plane?

When did momondo last update prices for flights from Washington, D.C. to Changsha Huanghua Intl Airport?

How many operators does momondo search for flights from Washington, D.C. to Changsha Huanghua Intl Airport?

How old do you have to be to fly from Washington, D.C. to Changsha Huanghua Intl Airport?

What documentation or ID do you need to fly to Changsha Huanghua Intl Airport?

What is the most popular airline from Washington, D.C. to Changsha?

Best airlines flying from Washington, D.C. to Changsha

Compare and see reviews for airlines that fly from Washington, D.C. to Changsha with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Changsha?

Can I find flights from Washington, D.C. to Changsha with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Changsha?

I’m not ready to book a flight from Washington, D.C. to Changsha right now. Can momondo alert me if prices change?

An easier way to manage your Changsha trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to China

Airports servicing Hunan