How does KAYAK find such low prices on flights from Washington 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 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 Washington 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 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 Washington 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 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 Washington 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 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>

$450 Cheap Flights from Washington 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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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$821

Hainan Airlines

Sat 1/17Mon 3/2

SEA - XIY • 1 stop

Cheapest one-way

$450

Multiple Airlines

Mon 1/5

SEA - 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 Washington to Xi'an

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington 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 Washington to Xi'an

Sat, Jan 17 - Mon, Mar 2

10:00 am - 12:15 am

SEA

XIY

22h 15m1 stop

6:30 pm - 8:00 am

XIY

SEA

29h 30m1 stop

$821Hainan Airlines

Sat, Jan 17 - Mon, Mar 2

12:10 am - 12:25 pm

SEA

XIY

20h 15m1 stop

1:25 pm - 1:55 pm

XIY

SEA

16h 30m1 stop

$854Asiana Airlines

Wed, Apr 1 - Wed, Apr 15

10:31 am - 12:10 am

PDX

XIY

46h 39m2 stops

7:30 am - 3:44 pm

XIY

PDX

23h 14m2 stops

$856Multiple Airlines

Tue, Jan 20 - Mon, Mar 2

10:00 am - 12:15 am

SEA

XIY

22h 15m1 stop

3:30 pm - 8:00 am

XIY

SEA

32h 30m1 stop

$871Hainan Airlines

Wed, Feb 4 - Wed, Feb 18

6:25 am - 11:35 pm

PDX

XIY

25h 10m2 stops

6:00 pm - 4:10 pm

XIY

PDX

38h 10m2 stops

$903China Eastern

Sun, Jan 18 - Fri, Jan 23

12:10 am - 12:25 pm

SEA

XIY

20h 15m1 stop

1:25 pm - 1:55 pm

XIY

SEA

16h 30m1 stop

$905Asiana Airlines

Sun, Jan 18 - Sun, Mar 1

7:55 pm - 2:40 pm

SEA

XIY

26h 45m2 stops

3:55 pm - 1:59 pm

XIY

SEA

38h 04m2 stops

$912Cathay Pacific

Wed, Mar 4 - Wed, Mar 18

5:39 pm - 11:35 pm

PDX

XIY

37h 56m2 stops

7:00 am - 4:43 pm

XIY

PDX

24h 43m2 stops

$926Multiple Airlines

Sat, Jan 17 - Fri, Feb 27

10:00 am - 12:15 am

SEA

XIY

22h 15m1 stop

6:30 pm - 8:00 am

XIY

SEA

29h 30m1 stop

$936Hainan Airlines

Mon, Jan 19 - Wed, Mar 4

7:55 pm - 2:40 pm

SEA

XIY

26h 45m2 stops

3:55 pm - 8:47 pm

XIY

SEA

20h 52m2 stops

$950Cathay Pacific

Useful Info

Cheapest flight	$450

Flight from Seattle to Xi'an

How does KAYAK find such low prices on flights from Washington 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 to Xi'an.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington 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 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 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 with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 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

$821 Find Cheap Flights from Washington 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 Washington to Xi'an

Recent round-trip flight deals from Washington to Xi'an

Recent one-way flight deals from Washington to Xi'an

Good to know

FAQs for booking flights from Washington to Xi'an

How does KAYAK find such low prices on flights from Washington 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 to Xi'an.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington 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 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 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 with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 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 Washington

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