Cheap Flights from Washington (DCA) to Xining (XNN)

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Frequently asked questions

Is it cheaper to buy a plane ticket from DCA to Caojiapu Airport last minute?
When it's time to book your flights, being organized pays off. While you may be able to score a deal on a Ronald Reagan Washington National Airport (DCA) to Xining Airport (XNN) flight at the last minute, fares usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international flights it's between three and four months.
What airports do you fly into for Xining from Washington?
You've one option when jetting from Washington to Xining — Xining Airport (XNN). Land here and you'll be around 64 kilometers southeast of downtown Xining. Book your tickets and enjoy all that this fascinating city offers.
Can I change the date of my flight from Ronald Reagan Washington National Airport (DCA) to XNN?
We know plans can get upended, so Expedia is here to help make amending your flight as easy as possible. To start, find your National Airport to XNN itinerary through the Expedia Trips portal and read the fare rules and restrictions regarding changes. If you booked in the last 24 hours, some carriers will allow you to cancel for free and organize new flights. If you booked your fare more than 24 hours ago, connect with us via our Customer Service portal to find out your options.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Caojiabao Intl.
Distance
11565 km

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