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>

$546 CHEAP FLIGHTS from District of Columbia to Xi'an

XIY

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

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$1,072

Multiple Airlines

Wed 1/28Thu 2/26

DCA - XIY • 2 stops

Cheapest one-way

$546

Multiple Airlines

Thu 3/5

IAD - XIY • 2 stops

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!

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

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

Wed, Jan 28 - Thu, Feb 26

9:59 am - 11:40 am

DCA

XIY

36h 41m2 stops

6:55 pm - 5:59 pm

XIY

DCA

36h 04m2 stops

$1,072Multiple Airlines

Wed, Jan 28 - Thu, Feb 26

9:59 am - 11:40 am

DCA

XIY

36h 41m2 stops

1:00 pm - 5:59 pm

XIY

DCA

41h 59m3 stops

$1,075Multiple Airlines

Sun, Jan 25 - Mon, Feb 2

9:59 am - 10:00 am

DCA

XIY

35h 01m2 stops

6:55 pm - 5:56 pm

XIY

DCA

36h 01m2 stops

$1,098Multiple Airlines

Sun, Jan 25 - Mon, Feb 2

2:35 pm - 1:15 pm

IAD

XIY

33h 40m2 stops

8:00 am - 9:05 am

XIY

IAD

38h 05m2 stops

$1,320Etihad Airways

Wed, Jan 28 - Sun, Feb 1

2:35 pm - 1:15 pm

IAD

XIY

33h 40m2 stops

7:00 am - 9:05 am

XIY

IAD

39h 05m2 stops

$1,340Etihad Airways

Thu, Feb 12 - Sun, Mar 1

11:50 am - 11:45 am

IAD

XIY

34h 55m1 stop

12:55 pm - 9:50 am

XIY

IAD

33h 55m1 stop

$1,346Korean Air

Wed, Jan 28 - Thu, Feb 26

2:35 pm - 1:15 pm

IAD

XIY

33h 40m2 stops

3:50 pm - 7:15 am

XIY

IAD

28h 25m2 stops

$1,347Multiple Airlines

Fri, Feb 13 - Tue, Feb 17

10:00 pm - 2:50 pm

IAD

XIY

27h 50m2 stops

8:35 pm - 7:27 pm

XIY

IAD

35h 52m2 stops

$1,748Air China

Fri, Feb 13 - Tue, Feb 17

10:00 pm - 12:55 pm

IAD

XIY

25h 55m1 stop

2:00 pm - 7:27 pm

XIY

IAD

42h 27m2 stops

$1,757Air China

Sat, May 23 - Sat, May 30

6:00 am - 2:35 pm

DCA

XIY

44h 35m2 stops

3:50 pm - 8:16 pm

XIY

DCA

40h 26m2 stops

$1,835Cathay Pacific

Useful Info

Cheapest flight	$546

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)

XIY

$546 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

Everything you should know

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

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