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>

$664 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

$962

Cathay Pacific

Mon 3/2Thu 4/30

SEA - XIY • 2 stops

Cheapest one-way

$664

Singapore Airlines

Sun 7/5

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

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

Mon, Mar 2 - Thu, Apr 30

5:50 pm - 2:40 pm

SEA

XIY

52h 50m

2 stops

3:50 pm - 9:29 am

XIY

SEA

32h 39m

2 stops

$962Cathay Pacific

Sun, Mar 1 - Thu, Apr 30

12:10 am - 12:25 pm

SEA

XIY

20h 15m

1 stop

1:10 pm - 2:55 pm

XIY

SEA

16h 45m

1 stop

$1,040Asiana Airlines

Sun, Mar 1 - Thu, Apr 30

12:10 am - 12:25 pm

SEA

XIY

20h 15m

1 stop

3:50 pm - 9:29 am

XIY

SEA

32h 39m

2 stops

$1,094Multiple Airlines

Sun, Jun 21 - Mon, Aug 31

12:55 am - 12:10 pm

SEA

XIY

20h 15m

1 stop

1:10 pm - 3:25 pm

XIY

SEA

17h 15m

1 stop

$1,223Asiana Airlines

Sun, Mar 1 - Thu, Apr 30

12:10 am - 10:45 pm

SEA

XIY

30h 35m

2 stops

10:00 pm - 2:55 pm

XIY

SEA

31h 55m

3 stops

$1,233Multiple Airlines

Thu, Mar 5 - Mon, Mar 9

6:25 am - 11:35 pm

PDX

XIY

25h 10m

2 stops

6:00 pm - 4:43 pm

XIY

PDX

37h 43m

2 stops

$1,245China Eastern

Sun, Jun 21 - Tue, Sep 1

12:55 am - 12:10 pm

SEA

XIY

20h 15m

1 stop

1:10 pm - 2:55 pm

XIY

SEA

16h 45m

1 stop

$1,281Asiana Airlines

Sun, Jun 21 - Thu, Aug 27

12:55 am - 12:10 pm

SEA

XIY

20h 15m

1 stop

1:10 pm - 3:25 pm

XIY

SEA

17h 15m

1 stop

$1,306Asiana Airlines

Thu, Jun 25 - Wed, Sep 2

11:05 am - 4:00 pm

SEA

XIY

37h 55m

2 stops

9:05 am - 9:05 am

XIY

SEA

39h 00m

2 stops

$1,332Hainan Airlines

Sun, Mar 22 - Thu, Mar 26

7:15 am - 11:35 pm

SEA

XIY

25h 20m

2 stops

7:00 am - 6:23 pm

XIY

SEA

26h 23m

2 stops

$1,354China Eastern

Useful Info

Cheapest flight	$664

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

$664 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