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.

$1,109 CHEAP FLIGHTS from District of Columbia to Xi'an

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Flight Deals

Cheap Flights from District of Columbia to Xi'an

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

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

Fri, Mar 5 - Tue, Mar 16

10:00 pm - 11:00 amIAD Washington, D.C. Dulles Intl-XIY Xi'an Xianyang

24h 00m1 stop Beijing Capital

8:20 am - 7:30 pmXIY Xi'an Xianyang-IAD Washington, D.C. Dulles Intl

23h 10m1 stop Beijing Capital

$1,109Air China

Mon, Mar 1 - Thu, Mar 18

3:45 pm - 11:00 amIAD Washington, D.C. Dulles Intl-XIY Xi'an Xianyang

30h 15m2 stops Los Angeles Beijing Capital

6:15 pm - 7:30 pmXIY Xi'an Xianyang-IAD Washington, D.C. Dulles Intl

37h 15m1 stop Beijing Capital

$1,115Air China

Thu, Feb 18 - Fri, Mar 5

8:30 am - 12:35 pmIAD Washington, D.C. Dulles Intl-XIY Xi'an Xianyang

39h 05m2 stops Los Angeles Beijing Capital

10:30 am - 6:30 pmXIY Xi'an Xianyang-IAD Washington, D.C. Dulles Intl

21h 00m1 stop Beijing Capital

$1,121Air China

Fri, Mar 5 - Tue, Mar 16

10:10 pm - 6:35 pmIAD Washington, D.C. Dulles Intl-XIY Xi'an Xianyang

55h 25m2 stops San Francisco Beijing Capital

10:30 am - 7:30 pmXIY Xi'an Xianyang-IAD Washington, D.C. Dulles Intl

21h 00m1 stop Beijing Capital

$1,121Air China

Thu, Feb 18 - Fri, Mar 5

3:45 pm - 11:00 amIAD Washington, D.C. Dulles Intl-XIY Xi'an Xianyang

30h 15m2 stops Los Angeles Beijing Capital

3:50 pm - 9:27 pmXIY Xi'an Xianyang-IAD Washington, D.C. Dulles Intl

42h 37m2 stops Beijing Capital San Francisco

$1,126Air China

Thu, Feb 18 - Fri, Mar 5

8:30 am - 12:35 pmIAD Washington, D.C. Dulles Intl-XIY Xi'an Xianyang

39h 05m2 stops Los Angeles Beijing Capital

6:50 pm - 9:27 pmXIY Xi'an Xianyang-IAD Washington, D.C. Dulles Intl

39h 37m2 stops Beijing Capital San Francisco

$1,126Air China

Mon, Mar 1 - Thu, Mar 18

3:45 pm - 9:25 amIAD Washington, D.C. Dulles Intl-XIY Xi'an Xianyang

28h 40m2 stops Los Angeles Beijing Capital

11:00 am - 6:39 amXIY Xi'an Xianyang-IAD Washington, D.C. Dulles Intl

31h 39m2 stops Beijing Capital Los Angeles

$1,164Air China

Mon, Feb 8 - Mon, Feb 22

10:10 am - 2:40 pmDCA Washington, D.C. Reagan-National-XIY Xi'an Xianyang

39h 30m2 stops Chicago O'Hare Intl Hong Kong Intl

3:55 pm - 9:59 pmXIY Xi'an Xianyang-DCA Washington, D.C. Reagan-National

43h 04m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,180Cathay Pacific

Mon, Feb 8 - Wed, Feb 17

10:10 am - 2:40 pmDCA Washington, D.C. Reagan-National-XIY Xi'an Xianyang

39h 30m2 stops Chicago O'Hare Intl Hong Kong Intl

3:55 pm - 5:59 pmXIY Xi'an Xianyang-DCA Washington, D.C. Reagan-National

39h 04m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,180Cathay Pacific

Mon, Feb 8 - Wed, Feb 24

10:10 am - 2:40 pmDCA Washington, D.C. Reagan-National-XIY Xi'an Xianyang

39h 30m2 stops Chicago O'Hare Intl Hong Kong Intl

3:55 pm - 9:59 pmXIY Xi'an Xianyang-DCA Washington, D.C. Reagan-National

43h 04m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,180Cathay Pacific

Useful Info

Cheapest flight	$1,218

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.