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>

$477 CHEAP FLIGHTS from Washington to Xi'an

XIY

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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

Fri, Mar 6 - Tue, Mar 10

11:00 am - 11:45 amSEA-XIY

32h 45m1 stop

12:55 pm - 10:00 amXIY-SEA

36h 05m1 stop

$915Korean Air

Find Deal

Fri, Mar 6 - Tue, Mar 10

8:15 pm - 11:45 amSEA-XIY

47h 30m2 stops

12:55 pm - 10:00 amXIY-SEA

36h 05m1 stop

$920Korean Air

Find Deal

Tue, Nov 4 - Tue, Nov 18

6:41 pm - 2:35 pmSEA-XIY

27h 54m2 stops

3:50 pm - 2:36 pmXIY-SEA

38h 46m2 stops

$1,014Cathay Pacific

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

$1,036Singapore Airlines

Find Deal

Sun, Mar 1 - Sat, Mar 7

9:25 pm - 2:35 pmSEA-XIY

49h 10m2 stops

3:50 pm - 9:57 pmXIY-SEA

22h 07m2 stops

$1,063

Find Deal

Sun, Mar 1 - Sat, Mar 7

7:04 pm - 2:35 pmSEA-XIY

51h 31m2 stops

3:50 pm - 8:56 amXIY-SEA

33h 06m2 stops

$1,068Cathay Pacific

Find Deal

Sun, Mar 1 - Fri, Mar 6

8:45 am - 12:25 amSEA-XIY

47h 40m1 stop

1:35 am - 7:10 amXIY-SEA

21h 35m1 stop

$1,111Singapore Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 18

10:00 am - 2:15 pmSEA-XIY

36h 15m1 stop

3:30 pm - 8:05 amXIY-SEA

56h 35m2 stops

$1,138Hainan Airlines

Find Deal

Sat, Feb 28 - Sat, Mar 7

12:10 am - 11:40 pmSEA-XIY

31h 30m2 stops

6:30 am - 1:55 pmXIY-SEA

23h 25m2 stops

$1,169

Find Deal

Tue, Nov 4 - Tue, Nov 18

10:00 am - 6:05 pmSEA-XIY

40h 05m2 stops

1:05 pm - 8:05 amXIY-SEA

59h 00m3 stops

$1,332Hainan Airlines

Find Deal

Cheapest round-trip

$915

Korean Air

Fri 3/6Tue 3/10

SEA - XIY • 1 stop

Cheapest one-way

$477

Multiple Airlines

Thu 10/16

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!

Useful Info

Cheapest flight	$477

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

$477 Find Cheap Flights from Washington to Xi'an

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

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

Everything you should know

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