WAS - CSX

$651 Find Cheap Flights from Washington, D.C. to Changsha

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Changsha departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Changsha

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Changsha, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Changsha, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$1,170
Multiple Airlines
Mon 12/1Mon 12/8
DCA - CSX • 2 stops
Cheapest one-way
$651
Multiple Airlines
Sat 1/10
DCA - CSX • 2 stops
Top airlines
Cathay Pacific
Cheapest • from $1,189 (round-trip)
Air China
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Changsha!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Changsha (WAS-CSX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Changsha that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Changsha

Mon, Dec 1 - Mon, Dec 8
Multiple Airlines Logo
11:59 am - 8:05 pmDCA-CSX
43h 06m2 stops
Multiple Airlines Logo
9:15 pm - 8:44 pmCSX-DCA
36h 29m2 stops
$1,170Multiple Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
Cathay Pacific Logo
9:39 am - 8:05 pmDCA-CSX
45h 26m2 stops
Cathay Pacific Logo
12:05 pm - 6:59 pmCSX-DCA
43h 54m2 stops
$1,189Cathay Pacific
Find Deal
Thu, Mar 5 - Mon, Mar 9
Air China Logo
8:30 am - 8:50 pmIAD-CSX
47h 20m2 stops
Air China Logo
10:30 am - 7:30 amCSX-IAD
33h 00m2 stops
$1,335Air China
Find Deal
Mon, Dec 1 - Mon, Dec 8
Multiple Airlines Logo
10:04 am - 10:35 amDCA-CSX
35h 31m3 stops
Multiple Airlines Logo
6:25 pm - 12:19 pmCSX-DCA
30h 54m3 stops
$1,427Multiple Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
Air China Logo
8:30 am - 11:10 amIAD-CSX
37h 40m2 stops
Air China Logo
8:30 pm - 7:30 pmCSX-IAD
35h 00m1 stop
$1,462Air China
Find Deal
Mon, Dec 1 - Mon, Dec 8
Multiple Airlines Logo
10:04 am - 10:35 amDCA-CSX
35h 31m3 stops
Multiple Airlines Logo
7:40 am - 7:45 pmCSX-DCA
25h 05m2 stops
$1,542Multiple Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 23
Multiple Airlines Logo
6:50 pm - 7:15 pmDCA-CSX
35h 25m3 stops
Multiple Airlines Logo
8:15 am - 7:45 pmCSX-DCA
24h 30m2 stops
$2,360Multiple Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
Cathay Pacific Logo
7:07 pm - 8:05 pmBWI-CSX
35h 58m2 stops
Cathay Pacific Logo
12:05 pm - 5:55 pmCSX-BWI
42h 50m2 stops
$7,235Cathay Pacific
Find Deal
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
5:50 pm - 8:15 pmDCA-CSX
61h 25m2 stops
United Airlines Logo
10:30 am - 11:35 amCSX-DCA
38h 05m3 stops
$19,473United Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
12:47 pm - 8:15 pmDCA-CSX
66h 28m3 stops
United Airlines Logo
10:30 am - 11:35 amCSX-DCA
38h 05m3 stops
$19,504United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Changsha flights

Get data-powered insights and trends into flights from Washington, D.C. to Changsha to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Changsha?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Changsha were found on Cathay Pacific ($1,189) and Air China ($1,335).

Which airlines fly non-stop between Washington, D.C. and Changsha?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. to Changsha.

There is just one airline that flies from Washington, D.C. to Changsha direct and that is Air China. The best round-trip deal found from Air China for the route is $1,128.

Good to know

Cheapest flight$651
Flight from Reagan Washington National Airport to Changsha

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Changsha based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Changsha

  • What is the cheapest flight from Washington, D.C. to Changsha?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Changsha was $651 for a one-way ticket and $1,170 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Changsha?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in Changsha.

  • Which airports will I be using when flying from Washington, D.C. to Changsha?

    Washington, D.C. is served by 2 major airports and there is only 1 main airport in Changsha. You will leave Washington, D.C. from one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be arriving at Changsha Huanghua Intl.

  • Which aircraft models fly most regularly from Washington, D.C. to Changsha?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Changsha?

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and Changsha.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Changsha?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Changsha.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Changsha?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Changsha from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Changsha?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Changsha with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Changsha?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Changsha from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Washington, D.C. to Changsha

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Changsha. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Changsha? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air ChinaOverall score based on 122 reviews
6.9Food
7.9Crew
7.0Comfort
7.6Boarding
6.3Entertainment
Airline reviews

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

4.0 OkayAnonymous, Nov 2025PVG - SIN
Read more Air China reviews

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

cannot get seat information for LAX to IAH when check in in XI,AN

UA is ok. But check in was a very bad experience

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Everything you need to know for your flight from Washington, D.C. to Changsha

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.