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$478+ Cheap flights from Chengdu (CTU) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
CTU — SEA
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Chengdu to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Chengdu (CTU) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$2,440
(United Airlines)

One-way from

$478
(Booking.com)
Provider with most accurate pricing for Chengdu-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Chengdu-Seattle/Tacoma Intl flights.
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From Chengdu to Seattle/Tacoma Intl
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One-way flight from Chengdu to Seattle/Tacoma Intl
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Find flight deals from Chengdu to Seattle

Best flights from Chengdu to Seattle
Discover carefully curated flight deals from Chengdu to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/26. 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.
mié. 2/188:00 amCTU - SEA
2 stops29h 01mUnited Airlines
dom. 2/228:45 amSEA - CTU
2 stops24h 10mUnited Airlines
Deal found 10/26$2,440

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chengdu to Seattle 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 octubre 28, 2025.
Use the filters below to find and compare flights from Chengdu to Seattle that are best for you.

Fly from

Chengdu

Fly to

Seattle

Route

Depart

Return

Price

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

mié. 2/18

8:00 am-9:01 pm

2 stops29h 01m

Seattle/Tacoma Intl

dom. 2/22

8:45 am-12:55 am

2 stops24h 10m

$2,440

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

vie. 11/7

10:00 pm-8:51 pm

2 stops38h 51m

$478

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

vie. 11/14

7:30 pm-7:16 pm

3 stops39h 46m

$515

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

vie. 11/7

7:20 am-7:16 pm

3 stops27h 56m

$573

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

vie. 1/2

10:30 pm-6:10 pm

3 stops35h 40m

$1,015

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

jue. 1/1

7:20 am-7:07 am

3 stops39h 47m

$1,164

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

sáb. 1/3

10:30 pm-5:05 pm

2 stops58h 35m

$1,488

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Chengdu to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chengdu to Seattle in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chengdu-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chengdu-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chengdu-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chengdu-Seattle flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chengdu-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chengdu to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Chengdu 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.

Related info for your journey

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

  • How long is the flight from Chengdu to Seattle?

    A quick flight from Chengdu to Seattle can take about 29h 01m. United Airlines provides one of the quickest options available for as low as $2,440. Chengdu and Seattle are separated by a distance of 6324 mi.

  • Can I find deals for flights from Chengdu to Seattle that include hotel bookings?

    Yes. In addition to deals on Chengdu to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chengdu to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chengdu to Seattle.

  • Can I find deals for business class flights from Chengdu to Seattle?

    Yes. Cheapflights offers flight deals from Chengdu to Seattle 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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