What is the cheapest airline that flies from Chengdu to Seattle/Tacoma Intl?

Cathay Pacific and Air Canada are the most popular carriers operating from Chengdu to Seattle/Tacoma Intl

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.

$539 Cheap Flights from Chengdu to Seattle in 2026/27

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.

11:40 am - 10:07 pmCTU Chengdu-SEA Seattle/Tacoma Intl

26h 27m2 stops Beijing Capital Vancouver Intl

7:05 pm - 1:25 pmSEA Seattle/Tacoma Intl-CTU Chengdu

26h 20m2 stops Vancouver Intl Hong Kong Intl

$755Multiple Airlines

Fri, Dec 25 - Fri, Jan 1

7:45 am - 6:22 pmCTU Chengdu-SEA Seattle/Tacoma Intl

26h 37m3 stops Bazhong Enyang Shanghai Pu Dong Vancouver Intl

8:30 am - 1:00 amSEA Seattle/Tacoma Intl-CTU Chengdu

24h 30m2 stops Vancouver Intl Shanghai Pu Dong

$864Multiple Airlines

Fri, Dec 25 - Fri, Jan 1

8:15 am - 9:45 amCTU Chengdu-SEA Seattle/Tacoma Intl

16h 30m1 stop Hong Kong Intl

11:25 am - 9:55 pmSEA Seattle/Tacoma Intl-CTU Chengdu

19h 30m1 stop Hong Kong Intl

$995Cathay Pacific

Tue, Mar 23 - Sat, Mar 27

8:15 am - 9:45 amCTU Chengdu-SEA Seattle/Tacoma Intl

16h 30m1 stop Hong Kong Intl

11:25 am - 9:55 pmSEA Seattle/Tacoma Intl-CTU Chengdu

19h 30m1 stop Hong Kong Intl

$996Cathay Pacific

Tue, Mar 23 - Sat, Mar 27

11:40 am - 6:43 pmCTU Chengdu-SEA Seattle/Tacoma Intl

23h 03m2 stops Beijing Capital Vancouver Intl

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

19h 45m1 stop Hong Kong Intl

$1,006Multiple Airlines

Thu, Dec 24 - Thu, Dec 31

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

$1,020Cathay Pacific

Thu, Dec 24 - Thu, Dec 31

11:40 am - 10:07 pmCTU Chengdu-SEA Seattle/Tacoma Intl

26h 27m2 stops Beijing Capital Vancouver Intl

7:05 pm - 1:25 pmSEA Seattle/Tacoma Intl-CTU Chengdu

26h 20m2 stops Vancouver Intl Hong Kong Intl

$1,030Multiple Airlines

Sun, Dec 27 - Sun, Jan 3

2:40 pm - 9:45 amCTU Chengdu-SEA Seattle/Tacoma Intl

34h 05m1 stop Hong Kong Intl

7:55 pm - 9:55 pmSEA Seattle/Tacoma Intl-CTU Chengdu

35h 00m2 stops San Francisco Hong Kong Intl

$1,040Cathay Pacific

Tue, Mar 23 - Sat, Mar 27

8:15 am - 10:36 pmCTU Chengdu-SEA Seattle/Tacoma Intl

29h 21m2 stops Hong Kong Intl Los Angeles

7:55 pm - 12:35 pmSEA Seattle/Tacoma Intl-CTU Chengdu

49h 40m2 stops San Francisco Hong Kong Intl

$1,146Cathay Pacific

Tue, Mar 23 - Sat, Mar 27

11:40 am - 6:43 pmCTU Chengdu-SEA Seattle/Tacoma Intl

23h 03m2 stops Beijing Capital Vancouver Intl

6:00 am - 12:55 amSEA Seattle/Tacoma Intl-CTU Chengdu

26h 55m2 stops Los Angeles Shanghai Pu Dong

$1,160Multiple Airlines

Thu, Dec 24 - Thu, Dec 31

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Cathay Pacific flights from Chengdu to Seattle

Our best Cathay Pacific deals on Chengdu to Seattle flight tickets

Cathay Pacific

Mar 23

CTU8:15 amChengdu

16h 30m

1 stop

SEA9:45 amSeattle/Tacoma Intl

Mar 27

SEA11:25 amSeattle/Tacoma Intl

19h 30m

1 stop

CTU9:55 pmChengdu

$995

Cathay Pacific

Mar 23

CTU8:15 amChengdu

16h 30m

1 stop

SEA9:45 amSeattle/Tacoma Intl

Mar 27

SEA11:25 amSeattle/Tacoma Intl

19h 30m

1 stop

CTU9:55 pmChengdu

$996

Cathay Pacific

Dec 24

CTU8:15 amChengdu

16h 30m

1 stop

SEA8:45 amSeattle/Tacoma Intl

Dec 31

SEA10:25 amSeattle/Tacoma Intl

19h 45m

1 stop

CTU10:10 pmChengdu

$1,020

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Fri 12/25

11:40 am-10:07 pm

2 stops26h 27m

Seattle/Tacoma Intl

Fri 1/1

7:05 pm-1:25 pm

2 stops26h 20m

$755

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Fri 12/25

7:45 am-6:22 pm

3 stops26h 37m

Seattle/Tacoma Intl

Fri 1/1

8:30 am-1:00 am

2 stops24h 30m

$864

Quickest round-trip

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Tue 3/23

8:15 am-9:45 am

1 stop16h 30m

Seattle/Tacoma Intl

Sat 3/27

11:25 am-9:55 pm

1 stop19h 30m

$995

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Tue 3/23

8:15 am-9:45 am

1 stop16h 30m

Seattle/Tacoma Intl

Sat 3/27

11:25 am-9:55 pm

1 stop19h 30m

$996

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Thu 12/24

11:40 am-6:43 pm

2 stops23h 03m

Seattle/Tacoma Intl

Thu 12/31

10:25 am-10:10 pm

1 stop19h 45m

$1,006

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Thu 12/24

8:15 am-8:45 am

1 stop16h 30m

Seattle/Tacoma Intl

Thu 12/31

10:25 am-10:10 pm

1 stop19h 45m

$1,020

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Sun 12/27

11:40 am-10:07 pm

2 stops26h 27m

Seattle/Tacoma Intl

Sun 1/3

7:05 pm-1:25 pm

2 stops26h 20m

$1,030

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Tue 3/23

2:40 pm-9:45 am

1 stop34h 05m

Seattle/Tacoma Intl

Sat 3/27

7:55 pm-9:55 pm

2 stops35h 00m

$1,040

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Tue 3/23

8:15 am-10:36 pm

2 stops29h 21m

Seattle/Tacoma Intl

Sat 3/27

7:55 pm-12:35 pm

2 stops49h 40m

$1,146

ChengduSeattle

CTU Chengdu - SEA Seattle/Tacoma Intl

CTUSEA

Chengdu

Thu 12/24

11:40 am-6:43 pm

2 stops23h 03m

Seattle/Tacoma Intl

Thu 12/31

6:00 am-12:55 am

2 stops26h 55m

$1,160

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 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

Prices

Airlines

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	$539
Fastest flight time	16h 30m
Direct flights	None

The best one-way flight to Seattle from Chengdu in the past 72 hours is $539. The best round-trip flight deal from Chengdu to Seattle found on momondo in the last 72 hours is $755.

The fastest flight from Chengdu to Seattle takes 16h 30m

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 16h 30m.
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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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.