WAS - CSX

$806 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 5/1. 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
$1,512
Multiple Airlines
Sun 5/3Sun 5/10
IAD - CSX • 3 stops
Cheapest one-way
$806
Air China
Fri 5/1
IAD - CSX • 2 stops
Top airlines
Cheapest • from $1,106 (round-trip)
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Changsha. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,156 (round-trip)
Shortest trip • 22h 39m (one-way)
Insights
Insights
Insights
Insights
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

Sun, May 3 - Sun, May 10
Multiple Airlines Logo
10:02 am - 9:55 am
IAD
-
CSX
35h 53m
3 stops
Multiple Airlines Logo
6:05 pm - 10:12 am
CSX
-
IAD
28h 07m
3 stops
$1,512Multiple Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
10:55 am - 2:25 pm
IAD
-
CSX
39h 30m
2 stops
Multiple Airlines Logo
9:00 am - 8:40 am
CSX
-
IAD
59h 40m
2 stops
$1,574Multiple Airlines
Tue, May 26 - Tue, Jun 9
Multiple Airlines Logo
9:00 pm - 11:30 pm
IAD
-
CSX
38h 30m
2 stops
Multiple Airlines Logo
6:30 pm - 6:10 pm
CSX
-
IAD
35h 40m
2 stops
$1,630Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
Air China Logo
5:45 pm - 5:55 pm
BWI
-
CSX
36h 10m
2 stops
Air China Logo
12:20 pm - 6:55 am
CSX
-
BWI
30h 35m
2 stops
$1,635Air China
Wed, Sep 30 - Sun, Oct 4
Air China Logo
6:30 am - 8:20 pm
IAD
-
CSX
49h 50m
2 stops
Air China Logo
7:55 pm - 6:45 am
CSX
-
IAD
46h 50m
2 stops
$1,635Air China
Tue, May 26 - Tue, Jun 9
Cathay Pacific Logo
8:40 pm - 12:05 pm
DCA
-
CSX
27h 25m
2 stops
Cathay Pacific Logo
12:05 pm - 11:14 pm
CSX
-
DCA
47h 09m
2 stops
$2,141Cathay Pacific
Tue, Jun 23 - Thu, Jul 9
Cathay Pacific Logo
8:40 pm - 12:05 pm
DCA
-
CSX
27h 25m
2 stops
Cathay Pacific Logo
1:05 pm - 10:54 am
CSX
-
DCA
33h 49m
2 stops
$2,291Cathay Pacific
Wed, Jun 24 - Wed, Jul 8
American Airlines Logo
6:59 am - 11:30 pm
DCA
-
CSX
28h 31m
2 stops
American Airlines Logo
12:50 pm - 11:59 pm
CSX
-
DCA
23h 09m
2 stops
$2,297American Airlines
Mon, Jun 29 - Wed, Aug 12
American Airlines Logo
5:00 am - 11:30 pm
DCA
-
CSX
30h 30m
3 stops
American Airlines Logo
12:50 pm - 9:03 am
CSX
-
DCA
32h 13m
3 stops
$2,301American Airlines
Sun, Sep 13 - Wed, Sep 16
Korean Air Logo
10:00 am - 1:00 am
DCA
-
CSX
27h 00m
2 stops
Korean Air Logo
1:05 am - 12:47 pm
CSX
-
DCA
23h 42m
2 stops
$2,472Korean Air
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 Korean Air ($1,106) and Air China ($1,636).

Good to know

Cheapest flight$806
Flight from Washington Dulles 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 $806 for a one-way ticket and $1,106 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.
7.3
Air ChinaOverall score based on 146 reviews
6.4Entertainment
7.1Food
8.0Crew
7.1Comfort
7.7Boarding
Airline reviews

The meals were not the greatest and lacking of appetite but everything else was spot on

8.0 ExcellentJeff, Apr 2026
PVG - YVR
Read more Air China reviews

The meals were not the greatest and lacking of appetite but everything else was spot on

Overall, excellent: check-in, boarding, service, and food. The Business Class seating is a little less private and spacious than the world's premier airlines, but still very good for a long haul flight.

On time. Friendly and helpful flight attendants. The plane was clean. Having a wine available would have been nice.

Your staff was exceptional. Could teach the other airlines-rules on etiquette, and service. Excellent landings on flights, carried out by your pilots. Only complaint is long delay on return flight in Beijing, onto Vancouver.

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.

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

Information on your arrival and departure airports