$532 Find Cheap Flights from Xi'an to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Xi'an to Washington departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Xi'an to Washington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Xi'an to Washington, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Xi'an to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle2 stops$532
Seattle
Seattle2 stops$532

Book Cheap Xi'an to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Xi'an to Washington 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.

Recent one-way flight deals from Xi'an to Washington

Tue, Sep 2
Logo
5:00 pm - 10:20 amXIY-SEA
32h 20m2 stops
$532
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Thu, Sep 4
Logo
1:40 pm - 8:54 amXIY-SEA
34h 14m2 stops
$537
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Wed, Sep 3
Air China Logo
8:30 am - 6:49 pmXIY-SEA
25h 19m2 stops
$552Air China
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Fri, Sep 5
Air China Logo
7:30 pm - 6:49 pmXIY-SEA
38h 19m2 stops
$569Air China
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Mon, Sep 1
Asiana Airlines Logo
1:10 pm - 12:30 pmXIY-SEA
14h 20m1 stop
$592Asiana Airlines
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Mon, Sep 1
Logo
1:35 pm - 7:45 pmXIY-SEA
45h 10m3 stops
$596
Find Deal
Fri, Sep 5
Logo
3:50 pm - 4:10 pmXIY-SEA
39h 20m3 stops
$604
Find Deal
Tue, Sep 2
Logo
9:40 pm - 7:14 pmXIY-SEA
36h 34m3 stops
$618
Find Deal
Fri, Sep 5
Hainan Airlines Logo
6:30 pm - 9:00 amXIY-SEA
29h 30m1 stop
$621Hainan Airlines
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Tue, Sep 2
Hainan Airlines Logo
6:25 am - 9:00 amXIY-SEA
17h 35m1 stop
$741Hainan Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Xi'an to Washington flights

Get data-powered insights and trends into flights from Xi'an to Washington to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Xi'an to Washington?

The average price of all round-trip flights from Xi'an to Washington clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Xi'an to Washington, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Washington, Tuesday is the cheapest day to fly and Wednesday is the most expensive.

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Good to know

Cheapest flight$532
Flight from Xi'an to Seattle

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Xi'an to Washington?

    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 Xi'an to Washington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Xi'an to Washington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Xi'an to 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 Xi'an to Washington?

    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 from Xi'an to Washington with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Xi'an to Washington?

    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 from Xi'an to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Washington?

    The cheapest time of day to fly to Washington is generally in the afternoon, when round-trip flights cost $913 on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,199.

Reviews of the top airline flying from Xi'an to Washington

 
See real verified KAYAK customer reviews for airlines flying from Xi'an to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Xi'an to Washington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Asiana AirlinesOverall score based on 474 reviews
7.8Entertainment
8.4Boarding
8.6Crew
8.1Food
8.1Comfort
Airline reviews

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

8.0 ExcellentJo, Aug 2025PVG - ICN
Read more Asiana Airlines reviews

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

Staff always with a smile and very helpful with my mom who has mobility issues.

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

It was all perfect and very pleasant for such long flights

Everything you need to know for your flight from Xi'an to Washington

Information on your arrival and departure airports

Xi'an (XIY)

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