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Xining

$639+ Cheap flights from Washington, D.C. (WAS) to Xining (XNN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — XNN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Xining

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Xining (XNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$1,464
(Gurufare)

One-way from

$639
(Kiwi.com)
From Washington, D.C. (WAS) to Xining Caojiabao
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One-way flight from Washington, D.C. (WAS) to Xining Caojiabao
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Find flight deals from Washington, D.C. to Xining

Cheapest flights from Washington, D.C. to Xining
Explore the most affordable flight options available from Washington, D.C. to Xining. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Gurufare deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:30 amIAD - XNN
2 stops36h 05mAir China
Mon 10/203:40 pmXNN - IAD
2 stops27h 29mAir China
Deal found 8/14$1,464
This Travelocity deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:30 amIAD - XNN
2 stops42h 05mMultiple Airlines
Mon 10/204:15 pmXNN - IAD
3 stops61h 15mMultiple Airlines
Deal found 8/14$2,036

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Xining that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Xining that are best for you.

Fly from

Washington, D.C.

Fly to

Xining

Route

Depart

Return

Price

Washington, D.C.Xining

IAD - XNN

IADXNN

Washington, D.C. Dulles Intl

Sat 10/4

8:30 am-8:35 am

2 stops36h 05m

Xining Caojiabao

Mon 10/20

3:40 pm-7:09 am

2 stops27h 29m

$1,464

Washington, D.C.Xining

IAD - XNN

IADXNN

Washington, D.C. Dulles Intl

Sat 10/4

8:30 am-2:35 pm

2 stops42h 05m

Xining Caojiabao

Mon 10/20

4:15 pm-5:30 pm

3 stops61h 15m

$2,036

Washington, D.C.Xining

IAD - XNN

IADXNN

Washington, D.C. Dulles Intl

Wed 9/24

9:40 pm-1:45 pm

3 stops52h 05m

$639

Washington, D.C.Xining

DCA - XNN

DCAXNN

Washington, D.C. Reagan-National

Wed 9/24

8:59 am-10:55 am

2 stops37h 56m

$682

BaltimoreXining

BWI - XNN

BWIXNN

Baltimore/Washington

Wed 9/24

5:45 am-8:20 pm

3 stops50h 35m

$704

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Washington, D.C. to Xining

Have a flexible travel schedule? Discover the best time to fly to Xining from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Xining
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Xining. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Xining from Washington, D.C.?

    Located just 16.9 mi from the city center, Xining Caojiabao is the airport most travelers will use when flying to Xining from Washington, D.C.. Booking flights from Washington, D.C. to Caojiabao (XNN) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 0 different airlines.

  • What are the most popular routes from Washington, D.C. to Xining?

    While some choose either Washington, D.C. Reagan-National - Xining Caojiabao or Washington, D.C. Dulles Intl - Xining Caojiabao, Baltimore/Washington - Xining Caojiabao is the most popular route from Washington, D.C. to Xining.

  • Can I find deals for flights from Washington, D.C. to Xining that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Xining flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Xining?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Xining.

  • Can I find deals for business class flights from Washington, D.C. to Xining?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Xining by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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