How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Xi'an. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Xi'an?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Xi'an from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia 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 District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia 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 District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$1,037 CHEAP FLIGHTS from District of Columbia to Xi'an

XIY

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Flight Deals

Cheap Flights from District of Columbia to Xi'an

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from District of Columbia to Xi'an

Thu, Mar 5 - Mon, Mar 9

11:50 am - 11:45 amIAD-XIY

34h 55m1 stop

12:55 pm - 10:50 amXIY-IAD

33h 55m1 stop

$1,037Korean Air

Find Deal

Fri, Oct 31 - Sun, Nov 16

12:35 pm - 11:00 amIAD-XIY

34h 25m2 stops

8:35 pm - 6:48 amXIY-IAD

47h 13m2 stops

$1,068Air China

Find Deal

Thu, Mar 5 - Mon, Mar 9

11:50 am - 11:45 amIAD-XIY

34h 55m1 stop

12:55 pm - 7:12 pmXIY-IAD

42h 17m2 stops

$1,132Korean Air

Find Deal

Fri, Oct 3 - Mon, Oct 27

5:42 pm - 2:15 pmIAD-XIY

32h 33m2 stops

2:00 pm - 6:48 amXIY-IAD

28h 48m2 stops

$1,143Air China

Find Deal

Thu, Oct 16 - Sun, Nov 2

5:42 pm - 4:25 pmIAD-XIY

34h 43m2 stops

8:35 pm - 7:21 amXIY-IAD

47h 46m2 stops

$1,153Air China

Find Deal

Tue, Oct 21 - Tue, Nov 11

12:31 pm - 2:35 pmDCA-XIY

38h 04m2 stops

3:50 pm - 3:55 pmXIY-DCA

37h 05m2 stops

$1,191Cathay Pacific

Find Deal

Thu, Oct 2 - Sun, Oct 26

12:25 pm - 2:35 pmDCA-XIY

38h 10m2 stops

3:55 pm - 8:16 pmXIY-DCA

40h 21m2 stops

$1,209Cathay Pacific

Find Deal

Fri, Oct 31 - Sun, Nov 16

9:59 am - 10:00 amDCA-XIY

36h 01m2 stops

9:00 pm - 5:58 pmXIY-DCA

57h 58m3 stops

$1,215Multiple Airlines

Find Deal

Fri, Oct 31 - Sun, Nov 16

9:59 am - 10:00 amDCA-XIY

36h 01m2 stops

4:00 pm - 8:00 pmXIY-DCA

41h 00m2 stops

$1,224Multiple Airlines

Find Deal

Wed, Oct 15 - Tue, Nov 4

6:05 am - 11:55 pmDCA-XIY

29h 50m2 stops

8:00 am - 6:00 pmXIY-DCA

23h 00m2 stops

$1,811China Eastern

Find Deal

Cheapest round-trip

$1,037

Korean Air

Thu 3/5Mon 3/9

IAD - XIY • 1 stop

Cheapest one-way

Multiple Airlines

Wed 9/17

LAX - XIY • multi-stop

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 Xi'an!

Useful Info

Low season	September
High season	May
Cheapest flight	$1,037

Best time to beat the crowds with an average 16% drop in price.

Most popular time to fly and prices are also 12% lower on average.

Flight from Washington Dulles Airport to Xi'an

How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Xi'an.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Xi'an?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Xi'an from District of Columbia 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 District of Columbia 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 District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia 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 District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Xi'an

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Xi'an

Xi'an (XIY)

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

XIY

$1,037 Find Cheap Flights from District of Columbia to Xi'an

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

Cheap Flights from District of Columbia to Xi'an

Recent round-trip flight deals from District of Columbia to Xi'an

Recent one-way flight deals from District of Columbia to Xi'an

Recent last minute flight deals from District of Columbia to Xi'an

Everything you should know

Good to know

FAQs for booking flights from District of Columbia to Xi'an

How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Xi'an.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Xi'an?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Xi'an from District of Columbia 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 District of Columbia 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 District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia 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 District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Xi'an

Information on the airport you'll fly into in Xi'an

Cabin class types available on flights to District of Columbia

Complete your trip to Xi'an with a hotel stay or car rental

Find direct flights for Xi'an

Flights to other popular destinations

Flights from domestic origins to Xi'an

Choose which airport to fly into in Xi'an

Find deals for your return flight