When did momondo last update prices for flights from Chengdu Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Chengdu Airport to Seattle/Tacoma Intl Airport are updated daily.

How old do you have to be to fly from Chengdu Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chengdu Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$628 Cheap Flights from Chengdu to Seattle in 2026

Find the cheapest flights from Chengdu to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 am - 4:01 pmCTU Chengdu-SEA Seattle/Tacoma Intl

24h 06m2 stops Shanghai Pu Dong Los Angeles

6:10 am - 12:55 amSEA Seattle/Tacoma Intl-CTU Chengdu

27h 45m2 stops Los Angeles Shanghai Pu Dong

$886Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

1:55 pm - 10:05 amCTU Chengdu-SEA Seattle/Tacoma Intl

35h 10m1 stop Hong Kong Intl

7:36 pm - 10:10 pmSEA Seattle/Tacoma Intl-CTU Chengdu

35h 34m2 stops San Francisco Hong Kong Intl

$1,004Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

1:55 pm - 10:05 amCTU Chengdu-SEA Seattle/Tacoma Intl

35h 10m1 stop Hong Kong Intl

11:25 am - 10:10 pmSEA Seattle/Tacoma Intl-CTU Chengdu

19h 45m1 stop Hong Kong Intl

$1,049Cathay Pacific

Tue, Oct 20 - Tue, Oct 27

10:00 am - 7:40 pmCTU Chengdu-SEA Seattle/Tacoma Intl

24h 40m2 stops Macau Taipei City Taiwan Taoyuan Intl

11:45 am - 12:35 pmSEA Seattle/Tacoma Intl-CTU Chengdu

33h 50m1 stop Hong Kong Intl

$1,064Multiple Airlines

Sat, Sep 26 - Tue, Sep 29

10:00 am - 7:40 pmCTU Chengdu-SEA Seattle/Tacoma Intl

24h 40m2 stops Macau Taipei City Taiwan Taoyuan Intl

1:30 am - 12:10 amSEA Seattle/Tacoma Intl-CTU Chengdu

31h 40m2 stops Taipei City Taiwan Taoyuan Intl Macau

$1,144Multiple Airlines

Sat, Sep 26 - Mon, Sep 28

11:40 am - 10:47 pmCTU Chengdu-SEA Seattle/Tacoma Intl

26h 07m2 stops Beijing Capital Vancouver Intl

1:10 am - 11:20 pmSEA Seattle/Tacoma Intl-CTU Chengdu

31h 10m3 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City Guangzhou Baiyun

$1,147Multiple Airlines

Tue, Oct 20 - Mon, Oct 26

8:15 am - 8:45 amCTU Chengdu-SEA Seattle/Tacoma Intl

16h 30m1 stop Hong Kong Intl

10:25 am - 10:10 pmSEA Seattle/Tacoma Intl-CTU Chengdu

19h 45m1 stop Hong Kong Intl

$1,160Cathay Pacific

Thu, Jan 14 - Thu, Feb 4

8:15 am - 8:45 amCTU Chengdu-SEA Seattle/Tacoma Intl

16h 30m1 stop Hong Kong Intl

10:25 am - 10:10 pmSEA Seattle/Tacoma Intl-CTU Chengdu

19h 45m1 stop Hong Kong Intl

$1,160Cathay Pacific

Thu, Jan 14 - Tue, Feb 2

8:15 am - 8:45 amCTU Chengdu-SEA Seattle/Tacoma Intl

16h 30m1 stop Hong Kong Intl

10:25 am - 10:10 pmSEA Seattle/Tacoma Intl-CTU Chengdu

19h 45m1 stop Hong Kong Intl

$1,160Cathay Pacific

Thu, Jan 14 - Wed, Feb 3

8:15 am - 8:45 amCTU Chengdu-SEA Seattle/Tacoma Intl

16h 30m1 stop Hong Kong Intl

10:25 am - 10:10 pmSEA Seattle/Tacoma Intl-CTU Chengdu

19h 45m1 stop Hong Kong Intl

$1,160Cathay Pacific

Thu, Jan 14 - Mon, Feb 1

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Cathay Pacific flights from Chengdu to Seattle

Our best Cathay Pacific deals on Chengdu to Seattle flight tickets

Cathay Pacific

Oct 20

CTU1:55 pmChengdu

35h 10m

1 stop

SEA10:05 amSeattle/Tacoma Intl

Oct 27

SEA11:25 amSeattle/Tacoma Intl

19h 45m

1 stop

CTU10:10 pmChengdu

$1,049

Cathay Pacific

Jan 13

CTU8:15 amChengdu

16h 30m

1 stop

SEA8:45 amSeattle/Tacoma Intl

Feb 2

SEA10:25 amSeattle/Tacoma Intl

19h 45m

1 stop

CTU10:10 pmChengdu

$1,160

Cathay Pacific

Jan 12

CTU2:40 pmChengdu

34h 05m

1 stop

SEA8:45 amSeattle/Tacoma Intl

Feb 1

SEA10:25 amSeattle/Tacoma Intl

19h 45m

1 stop

CTU10:10 pmChengdu

$1,173

EVA Air flights from Chengdu to Seattle

Our best EVA Air deals on Chengdu to Seattle flight tickets

EVA Air

Jan 15

CTU7:20 pmChengdu

14h 50m

1 stop

SEA6:10 pmSeattle/Tacoma Intl

Jan 30

SEA12:10 amSeattle/Tacoma Intl

25h 55m

1 stop

CTU6:05 pmChengdu

$1,393

EVA Air

Jan 11

CTU7:20 pmChengdu

14h 50m

1 stop

SEA6:10 pmSeattle/Tacoma Intl

Jan 30

SEA12:10 amSeattle/Tacoma Intl

25h 55m

1 stop

CTU6:05 pmChengdu

$1,454

EVA Air

Jan 9

CTU2:35 pmChengdu

18h 55m

1 stop

SEA5:30 pmSeattle/Tacoma Intl

Jan 30

SEA12:10 amSeattle/Tacoma Intl

25h 55m

1 stop

CTU6:05 pmChengdu

$1,874

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Tue 10/20

6:55 am-4:01 pm

2 stops24h 06m

Seattle/Tacoma Intl

Tue 10/27

6:10 am-12:55 am

2 stops27h 45m

$886

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Tue 10/20

1:55 pm-10:05 am

1 stop35h 10m

Seattle/Tacoma Intl

Tue 10/27

7:36 pm-10:10 pm

2 stops35h 34m

$1,004

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Tue 10/20

1:55 pm-10:05 am

1 stop35h 10m

Seattle/Tacoma Intl

Tue 10/27

11:25 am-10:10 pm

1 stop19h 45m

$1,049

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Sat 9/26

10:00 am-7:40 pm

2 stops24h 40m

Seattle/Tacoma Intl

Tue 9/29

11:45 am-12:35 pm

1 stop33h 50m

$1,064

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Sat 9/26

10:00 am-7:40 pm

2 stops24h 40m

Seattle/Tacoma Intl

Mon 9/28

1:30 am-12:10 am

2 stops31h 40m

$1,144

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Tue 10/20

11:40 am-10:47 pm

2 stops26h 07m

Seattle/Tacoma Intl

Mon 10/26

1:10 am-11:20 pm

3 stops31h 10m

$1,147

Quickest round-trip

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Thu 1/14

8:15 am-8:45 am

1 stop16h 30m

Seattle/Tacoma Intl

Thu 2/4

10:25 am-10:10 pm

1 stop19h 45m

$1,160

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Thu 1/14

8:15 am-8:45 am

1 stop16h 30m

Seattle/Tacoma Intl

Tue 2/2

10:25 am-10:10 pm

1 stop19h 45m

$1,160

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Thu 1/14

8:15 am-8:45 am

1 stop16h 30m

Seattle/Tacoma Intl

Wed 2/3

10:25 am-10:10 pm

1 stop19h 45m

$1,160

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Thu 1/14

8:15 am-8:45 am

1 stop16h 30m

Seattle/Tacoma Intl

Mon 2/1

10:25 am-10:10 pm

1 stop19h 45m

$1,160

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chengdu to Seattle

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

Can stopping save me money on Chengdu to Seattle flights?

You could potentially save up to 36% on your flight if you consider stops on a Chengdu to Seattle flight.

When to book flights from Chengdu to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Chengdu to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chengdu to Seattle (CTU to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chengdu to Seattle

Best Price Found	$628
Fastest flight time	22h 48m
Direct flights	None

The best one-way flight to Seattle from Chengdu in the past 72 hours is $628. The best round-trip flight deal from Chengdu to Seattle found on momondo in the last 72 hours is $886.

The fastest flight from Chengdu to Seattle takes 22h 48m

There are no direct flights from Chengdu to Seattle. There are no popular flight routes from Chengdu to Seattle.

Search flight deals

Frequently asked questions about flying from Chengdu to Seattle

How far is Chengdu to Seattle/Tacoma Intl by plane?
The straight-line distance from Chengdu to Seattle/Tacoma Intl is 6305.5 mi. By plane, this route typically takes 22h 48m.
When did momondo last update prices for flights from Chengdu Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Chengdu Airport to Seattle/Tacoma Intl Airport are updated daily.
How old do you have to be to fly from Chengdu Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chengdu Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Kent

Olympia

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Why use momondo?

Why should I use momondo to find a flight deal from Chengdu to Seattle?

It is quick and easy to find Chengdu to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from Chengdu to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Chengdu on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chengdu to Seattle?

Once you have performed a search for Chengdu to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chengdu to Seattle right now. Can momondo alert me if prices change?

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