WAS - XIY

$4,513 Find Cheap Flights from Washington, D.C. to Xi'an

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Xi'an departing on 10/13. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Xi'an

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Xi'an, 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 Xi'an, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Washington, D.C. to Xi'an (WAS-XIY)

 
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 Xi'an 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 Xi'an

Mon, Oct 13 - Mon, Oct 20
United Airlines Logo
4:00 pm - 10:15 pmIAD-XIY
42h 15m2 stops
United Airlines Logo
3:30 pm - 5:36 amXIY-IAD
50h 06m2 stops
$4,513United Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
United Airlines Logo
5:59 pm - 10:15 pmDCA-XIY
40h 16m2 stops
United Airlines Logo
8:30 am - 4:52 pmXIY-DCA
44h 22m2 stops
$4,794United Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
United Airlines Logo
9:00 am - 10:15 pmBWI-XIY
49h 15m2 stops
United Airlines Logo
8:30 am - 9:30 pmXIY-BWI
49h 00m2 stops
$4,914United Airlines
Find Deal
Sun, Oct 12 - Sun, Oct 19
United Airlines Logo
9:00 am - 10:15 pmBWI-XIY
49h 15m2 stops
United Airlines Logo
3:30 pm - 5:50 amXIY-BWI
50h 20m2 stops
$5,100United Airlines
Find Deal
Sun, Oct 12 - Sun, Oct 19
United Airlines Logo
5:59 pm - 10:15 pmDCA-XIY
40h 16m2 stops
United Airlines Logo
3:30 pm - 4:52 pmXIY-DCA
61h 22m2 stops
$6,778United Airlines
Find Deal
Sun, Oct 12 - Sun, Oct 19
United Airlines Logo
10:05 pm - 10:15 pmIAD-XIY
36h 10m2 stops
United Airlines Logo
3:30 pm - 8:15 amXIY-IAD
52h 45m2 stops
$6,778United Airlines
Find Deal
Booking Insights

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

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

How much is a round-trip flight from Washington, D.C. to Xi'an?

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Good to know

Low seasonOctober
Cheapest flight$4,513
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Washington Dulles Airport to Xi'an

When to book flights from Washington, D.C. to Xi'an

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Xi'an 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 Xi'an

  • What is the cheapest flight from Washington, D.C. to Xi'an?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Xi'an was $4,513 for a round-trip ticket.

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

    A passport is required to fly from Washington, D.C. to Xi'an.

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

    Washington, D.C. is served by 2 major airports and there is only 1 main airport in Xi'an. 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 Xi'an Xianyang.

  • Which aircraft models fly most regularly from Washington, D.C. to Xi'an?

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

  • Which airline alliances offer flights from Washington, D.C. to Xi'an?

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

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

    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 Xi'an.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Xi'an 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 Xi'an?

    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 Xi'an 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 Xi'an?

    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 Xi'an 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 Xi'an

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Xi'an. 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 Xi'an? 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 96 reviews
7.0Comfort
7.9Crew
7.0Food
6.1Entertainment
7.7Boarding
Airline reviews

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.

4.0 OkayAnonymous, Aug 2025CDG - PEK
Read more Air China reviews

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 was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

We bought premium Economy, thinking it would be more comfortable, but the seat is so narrow ,that my legs and feet are swollen , I can't wear shoes !

Everything you need to know for your flight from Washington, D.C. to Xi'an

Information on your arrival and departure airports

Xi'an (XIY)

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