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>

$735 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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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

$735

Asiana Airlines

Wed 3/4Mon 3/9

SEA - XIY • 1 stop

Cheapest one-way

$914

Multiple Airlines

Fri 12/12

SEA - XIY • 3 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

Last minute

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

Wed, Mar 4 - Mon, Mar 9

12:10 am - 12:25 pmSEA-XIY

20h 15m1 stop

1:25 pm - 2:55 pmXIY-SEA

16h 30m1 stop

$735Asiana Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

10:05 am - 6:50 pmSEA-XIY

40h 45m3 stops

3:30 pm - 9:00 amXIY-SEA

32h 30m1 stop

$865Hainan Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

11:00 am - 11:45 amSEA-XIY

32h 45m1 stop

12:55 pm - 10:00 amXIY-SEA

36h 05m1 stop

$905Korean Air

Find Deal

Wed, Dec 31 - Thu, Jan 22

2:47 pm - 2:35 pmPDX-XIY

31h 48m2 stops

10:50 am - 11:32 pmXIY-PDX

28h 42m2 stops

$965Multiple Airlines

Find Deal

Wed, Dec 31 - Thu, Jan 22

10:40 am - 11:40 amPDX-XIY

33h 00m2 stops

11:10 am - 11:32 pmXIY-PDX

28h 22m3 stops

$967Multiple Airlines

Find Deal

Mon, Nov 17 - Mon, Dec 8

12:33 pm - 2:40 pmPDX-XIY

34h 07m2 stops

3:55 pm - 9:36 amXIY-PDX

33h 41m2 stops

$1,014Cathay Pacific

Find Deal

Tue, Dec 30 - Thu, Jan 22

6:00 am - 11:35 pmPDX-XIY

25h 35m2 stops

8:00 am - 4:30 pmXIY-PDX

24h 30m2 stops

$1,021China Eastern

Find Deal

Tue, Dec 30 - Fri, Jan 23

6:00 am - 11:35 pmPDX-XIY

25h 35m2 stops

8:00 am - 4:30 pmXIY-PDX

24h 30m2 stops

$1,045China Eastern

Find Deal

Tue, Dec 30 - Tue, Jan 20

9:15 pm - 2:40 pmPDX-XIY

25h 25m2 stops

3:55 pm - 8:48 pmXIY-PDX

20h 53m2 stops

$1,078Cathay Pacific

Find Deal

Tue, Feb 24 - Fri, Feb 27

7:00 am - 11:45 amPDX-XIY

36h 45m2 stops

12:55 pm - 5:59 pmXIY-PDX

45h 04m2 stops

$1,271Korean Air

Find Deal

Useful Info

Cheapest flight	$735

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

$735 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

Recent last minute 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