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>

$453 CHEAP FLIGHTS from Washington to Xi'an

XIY

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

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

Cheapest round-trip

$905

Korean Air

Thu 3/5Mon 3/9

SEA - XIY • 1 stop

Cheapest one-way

$453

Multiple Airlines

Tue 12/9

SEA - XIY • 1 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!

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

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, 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

$915Asiana Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 18

6:05 am - 2:40 pmSEA-XIY

40h 35m2 stops

3:55 pm - 11:06 amXIY-SEA

35h 11m2 stops

$933Cathay Pacific

Find Deal

Thu, Mar 5 - Mon, Mar 9

10:05 am - 2:25 pmSEA-XIY

36h 20m2 stops

6:30 pm - 9:00 amXIY-SEA

29h 30m1 stop

$945Hainan Airlines

Find Deal

Wed, Feb 11 - Wed, Feb 25

5:50 pm - 2:40 pmPDX-XIY

28h 50m2 stops

3:55 pm - 8:38 pmXIY-PDX

20h 43m2 stops

$992Cathay Pacific

Find Deal

Tue, Nov 4 - Tue, Nov 18

10:00 am - 12:15 amSEA-XIY

22h 15m1 stop

3:30 pm - 8:05 amXIY-SEA

56h 35m2 stops

$1,054Hainan Airlines

Find Deal

Tue, Nov 4 - Fri, Nov 28

9:50 am - 8:50 amPDX-XIY

31h 00m3 stops

11:00 am - 9:15 amXIY-PDX

38h 15m2 stops

$1,073Multiple Airlines

Find Deal

Tue, Nov 4 - Fri, Nov 28

9:50 am - 12:25 pmPDX-XIY

34h 35m2 stops

11:00 am - 9:15 amXIY-PDX

38h 15m2 stops

$1,096Multiple Airlines

Find Deal

Fri, Mar 6 - Mon, Mar 9

8:45 am - 12:25 amSEA-XIY

23h 40m1 stop

1:35 am - 8:10 amXIY-SEA

21h 35m1 stop

$1,270Singapore Airlines

Find Deal

Tue, Nov 4 - Mon, Nov 17

8:45 am - 12:25 amSEA-XIY

47h 40m1 stop

1:35 am - 7:10 amXIY-SEA

21h 35m1 stop

$1,363Singapore Airlines

Find Deal

Useful Info

Cheapest flight	$453

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)

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

XIY

$453 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