When did momondo last update prices for flights from Xi'an Xianyang Airport to Washington?

Prices for flights from Xi'an Xianyang Airport to Washington are refreshed on a daily basis.

How many operators does momondo search for flights from Xi'an Xianyang Airport to Washington?

As of February 2026, there is 1 operator available to choose from for flights from Xi'an Xianyang Airport to Washington.

How old do you have to be to fly from Xi'an Xianyang Airport to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Xi'an Xianyang Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$459 Cheap Flights from Xi'an to Washington in 2026

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Find the cheapest flights from Xi'an to Washington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:10 pm - 2:55 pm

XIY

SEA

16h 45m

1 stop

12:10 am - 12:25 pm

SEA

XIY

21h 15m

1 stop

$817Asiana Airlines

Tue, May 12 - Tue, Oct 27

3:50 pm - 10:05 am

XIY

SEA

33h 15m

1 stop

12:00 pm - 2:40 pm

SEA

XIY

35h 40m

2 stops

$867Cathay Pacific

Tue, May 12 - Wed, Oct 28

3:50 pm - 3:28 pm

XIY

SEA

62h 38m

2 stops

7:00 am - 2:40 pm

SEA

XIY

40h 40m

2 stops

$906Cathay Pacific

Tue, May 12 - Wed, Oct 28

3:50 pm - 7:30 pm

XIY

SEA

42h 40m

2 stops

1:30 am - 2:30 pm

SEA

XIY

46h 00m

2 stops

$1,015Multiple Airlines

Tue, May 12 - Tue, Oct 6

3:50 pm - 10:05 am

XIY

SEA

33h 15m

1 stop

1:30 am - 2:30 pm

SEA

XIY

46h 00m

2 stops

$1,110Multiple Airlines

Tue, May 12 - Tue, Oct 6

6:30 am - 2:20 pm

XIY

SEA

22h 50m

3 stops

12:10 am - 11:50 pm

SEA

XIY

32h 40m

3 stops

$1,142Multiple Airlines

Tue, May 12 - Tue, Oct 27

7:00 am - 4:43 pm

XIY

PDX

24h 43m

2 stops

6:15 am - 11:20 am

PDX

XIY

38h 05m

2 stops

$1,188China Eastern

Fri, Mar 13 - Tue, Mar 17

6:00 pm - 4:43 pm

XIY

PDX

37h 43m

2 stops

6:15 am - 11:55 pm

PDX

XIY

26h 40m

2 stops

$1,335China Eastern

Wed, Apr 1 - Wed, Apr 8

2:00 pm - 11:28 pm

XIY

SEA

24h 28m

2 stops

5:00 am - 10:25 pm

SEA

XIY

26h 25m

2 stops

$1,393United Airlines

Fri, Mar 20 - Tue, Mar 24

8:30 am - 4:14 pm

XIY

SEA

46h 44m

2 stops

5:00 am - 7:20 pm

SEA

XIY

47h 20m

2 stops

$1,394United Airlines

Fri, Mar 20 - Tue, Mar 24

United Airlines flights from Xi'an to State of Washington

Our best United Airlines deals on Xi'an to State of Washington flight tickets

United Airlines

Mar 20

XIY2:00 pmXi'an Xianyang

24h 28m

2 stops

SEA11:28 pmSeattle/Tacoma Intl

Mar 24

SEA5:00 amSeattle/Tacoma Intl

26h 25m

2 stops

XIY10:25 pmXi'an Xianyang

$1,393

United Airlines

Mar 20

XIY8:30 amXi'an Xianyang

46h 44m

2 stops

SEA4:14 pmSeattle/Tacoma Intl

Mar 24

SEA5:00 amSeattle/Tacoma Intl

47h 20m

2 stops

XIY7:20 pmXi'an Xianyang

$1,394

United Airlines

Mar 13

XIY2:00 pmXi'an Xianyang

24h 04m

2 stops

PDX11:04 pmPortland

Mar 17

PDX7:30 amPortland

23h 55m

2 stops

XIY10:25 pmXi'an Xianyang

$1,603

Cathay Pacific flights from Xi'an to State of Washington

Our best Cathay Pacific deals on Xi'an to State of Washington flight tickets

Cathay Pacific

May 12

XIY3:50 pmXi'an Xianyang

33h 15m

1 stop

SEA10:05 amSeattle/Tacoma Intl

Oct 28

SEA12:00 pmSeattle/Tacoma Intl

35h 40m

2 stops

XIY2:40 pmXi'an Xianyang

$867

Cathay Pacific

May 12

XIY3:50 pmXi'an Xianyang

62h 38m

2 stops

SEA3:28 pmSeattle/Tacoma Intl

Oct 28

SEA7:00 amSeattle/Tacoma Intl

40h 40m

2 stops

XIY2:40 pmXi'an Xianyang

$906

Cathay Pacific

May 12

XIY3:50 pmXi'an Xianyang

33h 15m

1 stop

SEA10:05 amSeattle/Tacoma Intl

Oct 7

SEA11:45 amSeattle/Tacoma Intl

35h 45m

1 stop

XIY2:30 pmXi'an Xianyang

$4,648

Fly from

Fly to

Route

Depart

Return

Price

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Tue 5/12

1:10 pm-2:55 pm

1 stop16h 45m

Seattle/Tacoma Intl

Tue 10/27

12:10 am-12:25 pm

1 stop21h 15m

$817

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Tue 5/12

3:50 pm-10:05 am

1 stop33h 15m

Seattle/Tacoma Intl

Wed 10/28

12:00 pm-2:40 pm

2 stops35h 40m

$867

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Tue 5/12

3:50 pm-3:28 pm

2 stops62h 38m

Seattle/Tacoma Intl

Wed 10/28

7:00 am-2:40 pm

2 stops40h 40m

$906

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Tue 5/12

3:50 pm-7:30 pm

2 stops42h 40m

Seattle/Tacoma Intl

Tue 10/6

1:30 am-2:30 pm

2 stops46h 00m

$1,015

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Tue 5/12

3:50 pm-10:05 am

1 stop33h 15m

Seattle/Tacoma Intl

Tue 10/6

1:30 am-2:30 pm

2 stops46h 00m

$1,110

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Tue 5/12

6:30 am-2:20 pm

3 stops22h 50m

Seattle/Tacoma Intl

Tue 10/27

12:10 am-11:50 pm

3 stops32h 40m

$1,142

Xi'anPortland

XIY - PDX

XIYPDX

Xi'an Xianyang

Fri 3/13

7:00 am-4:43 pm

2 stops24h 43m

Portland

Tue 3/17

6:15 am-11:20 am

2 stops38h 05m

$1,188

Xi'anPortland

XIY - PDX

XIYPDX

Xi'an Xianyang

Wed 4/1

6:00 pm-4:43 pm

2 stops37h 43m

Portland

Wed 4/8

6:15 am-11:55 pm

2 stops26h 40m

$1,335

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Fri 3/20

2:00 pm-11:28 pm

2 stops24h 28m

Seattle/Tacoma Intl

Tue 3/24

5:00 am-10:25 pm

2 stops26h 25m

$1,393

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Fri 3/20

8:30 am-4:14 pm

2 stops46h 44m

Seattle/Tacoma Intl

Tue 3/24

5:00 am-7:20 pm

2 stops47h 20m

$1,394

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Xi'an to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Xi'an Xianyang to Washington?

Cathay Pacific and Asiana Airlines are the most popular carriers operating from Xi'an Xianyang to Washington

Cheap Xi'an to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Xi'an to State of Washington

Fastest flight time	21h 58m
Direct flights	None

The fastest flight from Xi'an to State of Washington takes 21h 58m

There are no direct flights from Xi'an to State of Washington. There are no popular flight routes from Xi'an to State of Washington.

Search flight deals

When did momondo last update prices for flights from Xi'an Xianyang Airport to Washington?
Prices for flights from Xi'an Xianyang Airport to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Xi'an Xianyang Airport to Washington?
As of February 2026, there is 1 operator available to choose from for flights from Xi'an Xianyang Airport to Washington.
How old do you have to be to fly from Xi'an Xianyang Airport to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Xi'an Xianyang Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Xi'an to State of Washington

Compare and see reviews for airlines that fly from Xi'an to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Asiana Airlines	PriceFrom $706	Free Cancellation	Rating 8.1 504 reviews		Search Asiana Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Xi'an to Washington?

Finding the right flight to Washington from Xi'an is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

Can I find flights from Xi'an to Washington with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington from Xi'an with this policy.

How can momondo help me find flights from Xi'an to Washington?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington from Xi'an.

I’m not ready to book a flight from Xi'an to Washington right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Xi'an to Washington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.