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$1,334+ Cheap flights from Xi'an (XIY) to Washington

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
XIY — SEA
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Xi'an to Washington

Best flights from Xi'an to Washington
Discover carefully curated flight deals from Xi'an to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/222:00 pmXIY - SEA
2 stops37h 29mUnited Airlines
Sun 1/259:25 amSEA - XIY
2 stops45h 00mUnited Airlines
Deal found 12/13$1,334
This Singapore Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/211:35 amXIY - SEA
1 stop21h 35mSingapore Airlines
Sun 1/258:45 amSEA - XIY
1 stop23h 40mSingapore Airlines
Deal found 12/13$1,677
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/222:00 pmXIY - PDX
2 stops26h 39mUnited Airlines
Mon 1/267:45 amPDX - XIY
2 stops22h 40mUnited Airlines
Deal found 12/13$1,539
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/303:50 pmXIY - SEA
3 stops45h 22mUnited Airlines
Fri 2/66:03 amSEA - XIY
2 stops45h 17mUnited Airlines
Deal found 12/16$1,859

Find flight deals from Xi'an to Washington

Keep the following information in mind while searching for Xi'an to Washington flight deals. Data was last updated December 16, 2025.

Round-trip from

$1,334
(United Airlines)
From Xi'an Xianyang to Washington
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Xi'an to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Xi'an to Washington that are best for you.

Fly from

Xi'an

Fly to

Washington

Route

Depart

Return

Price

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Thu 1/22

2:00 pm-11:29 am

2 stops37h 29m

Seattle/Tacoma Intl

Sun 1/25

9:25 am-10:25 pm

2 stops45h 00m

$1,334

Xi'anPortland

XIY - PDX

XIYPDX

Xi'an Xianyang

Thu 1/22

2:00 pm-12:39 am

2 stops26h 39m

Portland

Mon 1/26

7:45 am-10:25 pm

2 stops22h 40m

$1,539

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Wed 1/21

1:35 am-7:10 am

1 stop21h 35m

Seattle/Tacoma Intl

Sun 1/25

8:45 am-12:25 am

1 stop23h 40m

$1,677

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Fri 1/30

3:50 pm-9:12 pm

3 stops45h 22m

Seattle/Tacoma Intl

Fri 2/6

6:03 am-7:20 pm

2 stops45h 17m

$1,859

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Fri 1/30

2:50 am-6:49 pm

3 stops31h 59m

$1,800

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Sun 2/1

1:25 pm-10:25 am

3 stops37h 00m

$1,864

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Fri 1/30

5:55 pm-8:39 pm

3 stops42h 44m

$1,907

Xi'anSeattle

XIY - SEA

XIYSEA

Xi'an Xianyang

Fri 1/30

11:00 am-9:15 am

2 stops38h 15m

$2,427

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Xi'an to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Xi'an with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Xi'an to Washington
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated December 16, 2025.
Get a feel of what it's like to fly with Asiana Airlines from Xi'an to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
493 reviews

Food

8.1

Crew

8.6

Entertainment

7.7

Boarding

8.4

Overall

8.2

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.
Asiana Airlines
8.2
Very good
493 reviews
Asiana Airlines
8.2
Very good
493 reviews

Food

8.1

Crew

8.6

Entertainment

7.7

Boarding

8.4

Overall

8.2

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.

Related info for your journey

Find useful and relevant information for your journey from Xi'an to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Xi'an to Washington?

    Most people fly from Xi'an Xianyang (XIY) if they book a flight from Xi'an to Washington. Xi'an Xianyang is conveniently located just 16.5 mi from Xi'an’s city center.

  • How long is the flight from Xi'an to State of Washington?

    Airlines like United Airlines and Singapore Airlines fly from Xi'an to State of Washington in about 21h 35m. The time it takes to get you to your destination can typically vary by up to 15h 54m. There are 5952 mi between Xi'an and State of Washington. This flight may include one or multiple stops.

  • Can I find deals for flights from Xi'an to Washington that include hotel bookings?

    Yes. In addition to deals on Xi'an to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Xi'an to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Xi'an to Washington.

  • Can I find deals for business class flights from Xi'an to Washington?

    Yes. Cheapflights offers flight deals from Xi'an to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Xi'an to Washington

Discover the top airline that operate flights from Xi'an to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$706Average$726FlexibilityNo cancel feeOn-time76%

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