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.

$601 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 - 6:26 pm

CTU

SEA

26h 31m

2 stops

6:49 am - 1:20 am

SEA

CTU

27h 31m

2 stops

$1,156Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

9:00 am - 7:50 pm

CTU

SEA

25h 50m

3 stops

2:10 am - 10:40 pm

SEA

CTU

29h 30m

3 stops

$1,203Multiple Airlines

Sun, Aug 23 - Sat, Aug 29

10:00 pm - 4:35 pm

CTU

SEA

33h 35m

3 stops

5:50 am - 11:00 pm

SEA

CTU

26h 10m

2 stops

$1,334Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

9:10 pm - 11:00 am

CTU

SEA

28h 50m

2 stops

1:20 pm - 10:35 am

SEA

CTU

30h 15m

2 stops

$1,408Multiple Airlines

Sun, Aug 23 - Sun, Aug 30

9:00 am - 7:50 pm

CTU

SEA

25h 50m

3 stops

1:30 am - 9:10 pm

SEA

CTU

28h 40m

2 stops

$1,456Multiple Airlines

Thu, Aug 27 - Wed, Sep 2

11:00 am - 11:26 am

CTU

SEA

63h 26m

3 stops

10:55 am - 10:30 pm

SEA

CTU

44h 35m

2 stops

$1,494United Airlines

Sun, Aug 23 - Sun, Aug 30

10:00 am - 6:32 pm

CTU

SEA

23h 32m

2 stops

5:50 am - 11:00 pm

SEA

CTU

26h 10m

2 stops

$1,525Multiple Airlines

Thu, Aug 27 - Thu, Sep 3

10:35 pm - 1:40 pm

CTU

SEA

30h 05m

2 stops

12:25 pm - 9:10 pm

SEA

CTU

17h 45m

1 stop

$1,555Multiple Airlines

Thu, Aug 27 - Thu, Sep 3

7:00 pm - 8:08 am

CTU

SEA

28h 08m

2 stops

11:00 am - 8:25 pm

SEA

CTU

18h 25m

1 stop

$1,626Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

11:40 am - 2:22 pm

CTU

SEA

41h 42m

2 stops

5:40 am - 10:30 pm

SEA

CTU

25h 50m

2 stops

$1,960Air Canada

Mon, Oct 19 - Fri, Oct 23

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Air Canada flights from Chengdu to Seattle

Our best Air Canada deals on Chengdu to Seattle flight tickets

Air Canada

Oct 19

CTU11:40 amChengdu

41h 42m

2 stops

SEA2:22 pmSeattle/Tacoma Intl

Oct 23

SEA5:40 amSeattle/Tacoma Intl

25h 50m

2 stops

CTU10:30 pmChengdu

$1,960

Air Canada

Oct 19

CTU11:40 amChengdu

41h 42m

2 stops

SEA2:22 pmSeattle/Tacoma Intl

Oct 23

SEA5:40 amSeattle/Tacoma Intl

25h 50m

2 stops

CTU10:30 pmChengdu

$1,965

Air Canada

Oct 19

CTU11:40 amChengdu

41h 42m

2 stops

SEA2:22 pmSeattle/Tacoma Intl

Oct 23

SEA5:40 amSeattle/Tacoma Intl

25h 50m

2 stops

CTU10:30 pmChengdu

$1,967

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Tue 8/25

6:55 am-6:26 pm

2 stops26h 31m

Seattle/Tacoma Intl

Tue 9/1

6:49 am-1:20 am

2 stops27h 31m

$1,156

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Sun 8/23

9:00 am-7:50 pm

3 stops25h 50m

Seattle/Tacoma Intl

Sat 8/29

2:10 am-10:40 pm

3 stops29h 30m

$1,203

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Tue 8/25

10:00 pm-4:35 pm

3 stops33h 35m

Seattle/Tacoma Intl

Tue 9/1

5:50 am-11:00 pm

2 stops26h 10m

$1,334

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Sun 8/23

9:10 pm-11:00 am

2 stops28h 50m

Seattle/Tacoma Intl

Sun 8/30

1:20 pm-10:35 am

2 stops30h 15m

$1,408

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Thu 8/27

9:00 am-7:50 pm

3 stops25h 50m

Seattle/Tacoma Intl

Wed 9/2

1:30 am-9:10 pm

2 stops28h 40m

$1,456

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Sun 8/23

11:00 am-11:26 am

3 stops63h 26m

Seattle/Tacoma Intl

Sun 8/30

10:55 am-10:30 pm

2 stops44h 35m

$1,494

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Thu 8/27

10:00 am-6:32 pm

2 stops23h 32m

Seattle/Tacoma Intl

Thu 9/3

5:50 am-11:00 pm

2 stops26h 10m

$1,525

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Thu 8/27

10:35 pm-1:40 pm

2 stops30h 05m

Seattle/Tacoma Intl

Thu 9/3

12:25 pm-9:10 pm

1 stop17h 45m

$1,555

Quickest round-trip

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Tue 8/25

7:00 pm-8:08 am

2 stops28h 08m

Seattle/Tacoma Intl

Tue 9/1

11:00 am-8:25 pm

1 stop18h 25m

$1,626

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Mon 10/19

11:40 am-2:22 pm

2 stops41h 42m

Seattle/Tacoma Intl

Fri 10/23

5:40 am-10:30 pm

2 stops25h 50m

$1,960

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

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

Air Canada is the most popular carrier operating from Chengdu to Seattle/Tacoma Intl

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

Fastest flight time	23h 32m
Direct flights	None

The fastest flight from Chengdu to Seattle takes 23h 32m

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 23h 32m.
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.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Lakewood

Puyallup

Tukwila

Fife

Federal Way

Cle Elum

Marysville

Centralia

Kirkland

Shoreline

Lacey

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.