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.

$500 Cheap Flights from Chengdu to Seattle in 2026

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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.

1:30 pm - 4:55 pm

CTU

SEA

42h 25m

2 stops

7:20 am - 12:15 pm

SEA

CTU

37h 55m

2 stops

$1,066China Eastern

Mon, Jun 8 - Mon, Oct 19

1:30 pm - 4:55 pm

CTU

SEA

42h 25m

2 stops

7:20 am - 12:15 pm

SEA

CTU

37h 55m

2 stops

$1,076China Eastern

Mon, Jun 8 - Tue, Oct 20

1:30 pm - 4:51 pm

CTU

SEA

42h 21m

2 stops

7:20 am - 12:15 pm

SEA

CTU

37h 55m

2 stops

$1,088China Eastern

Fri, Jun 5 - Mon, Oct 19

1:30 pm - 4:55 pm

CTU

SEA

42h 25m

2 stops

7:20 am - 12:15 pm

SEA

CTU

37h 55m

2 stops

$1,098China Eastern

Tue, Jun 9 - Sun, Oct 18

1:30 pm - 3:24 pm

CTU

SEA

40h 54m

2 stops

7:20 am - 12:15 pm

SEA

CTU

37h 55m

2 stops

$1,264China Eastern

Sun, Jun 7 - Fri, Oct 16

1:30 pm - 4:55 pm

CTU

SEA

42h 25m

2 stops

7:20 am - 12:15 pm

SEA

CTU

37h 55m

2 stops

$1,269China Eastern

Wed, Jun 10 - Wed, Oct 21

5:00 pm - 9:52 am

CTU

SEA

31h 52m

2 stops

6:29 am - 12:55 am

SEA

CTU

27h 26m

2 stops

$1,291Multiple Airlines

Wed, Jun 10 - Sun, Oct 18

9:15 am - 6:30 pm

CTU

SEA

24h 15m

2 stops

5:40 am - 11:00 pm

SEA

CTU

26h 20m

2 stops

$1,339Multiple Airlines

Mon, Jun 8 - Tue, Oct 20

5:00 pm - 8:59 am

CTU

SEA

30h 59m

2 stops

1:00 pm - 10:45 am

SEA

CTU

30h 45m

2 stops

$1,344Multiple Airlines

Fri, Apr 17 - Fri, Apr 24

3:00 pm - 8:17 am

CTU

SEA

32h 17m

3 stops

5:59 pm - 10:45 am

SEA

CTU

25h 46m

2 stops

$1,456Multiple Airlines

Mon, Jun 8 - Tue, Oct 20

China Eastern flights from Chengdu to Seattle

Our best China Eastern deals on Chengdu to Seattle flight tickets

China Eastern

Jun 8

CTU1:30 pmChengdu

42h 25m

2 stops

SEA4:55 pmSeattle/Tacoma Intl

Oct 19

SEA7:20 amSeattle/Tacoma Intl

37h 55m

2 stops

CTU12:15 pmChengdu

$1,066

China Eastern

Jun 8

CTU1:30 pmChengdu

42h 25m

2 stops

SEA4:55 pmSeattle/Tacoma Intl

Oct 20

SEA7:20 amSeattle/Tacoma Intl

37h 55m

2 stops

CTU12:15 pmChengdu

$1,076

China Eastern

Jun 5

CTU1:30 pmChengdu

42h 21m

2 stops

SEA4:51 pmSeattle/Tacoma Intl

Oct 19

SEA7:20 amSeattle/Tacoma Intl

37h 55m

2 stops

CTU12:15 pmChengdu

$1,088

Air China flights from Chengdu to Seattle

Our best Air China deals on Chengdu to Seattle flight tickets

Air China

Jun 5

CTU3:00 pmChengdu

42h 47m

2 stops

SEA6:47 pmSeattle/Tacoma Intl

Oct 17

SEA7:00 amSeattle/Tacoma Intl

38h 00m

2 stops

CTU12:00 pmChengdu

$1,504

Air China

Jun 6

CTU9:00 pmChengdu

39h 59m

2 stops

SEA9:59 pmSeattle/Tacoma Intl

Oct 19

SEA4:30 pmSeattle/Tacoma Intl

34h 20m

2 stops

CTU5:50 pmChengdu

$1,643

Air China

Jun 12

CTU2:30 pmChengdu

43h 17m

2 stops

SEA6:47 pmSeattle/Tacoma Intl

Oct 17

SEA7:00 amSeattle/Tacoma Intl

36h 30m

2 stops

CTU10:30 amChengdu

$1,668

Fly from

Fly to

Route

Depart

Return

Price

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Mon 6/8

1:30 pm-4:55 pm

2 stops42h 25m

Seattle/Tacoma Intl

Mon 10/19

7:20 am-12:15 pm

2 stops37h 55m

$1,066

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Mon 6/8

1:30 pm-4:55 pm

2 stops42h 25m

Seattle/Tacoma Intl

Tue 10/20

7:20 am-12:15 pm

2 stops37h 55m

$1,076

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Fri 6/5

1:30 pm-4:51 pm

2 stops42h 21m

Seattle/Tacoma Intl

Mon 10/19

7:20 am-12:15 pm

2 stops37h 55m

$1,088

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Tue 6/9

1:30 pm-4:55 pm

2 stops42h 25m

Seattle/Tacoma Intl

Sun 10/18

7:20 am-12:15 pm

2 stops37h 55m

$1,098

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Sun 6/7

1:30 pm-3:24 pm

2 stops40h 54m

Seattle/Tacoma Intl

Fri 10/16

7:20 am-12:15 pm

2 stops37h 55m

$1,264

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Wed 6/10

1:30 pm-4:55 pm

2 stops42h 25m

Seattle/Tacoma Intl

Wed 10/21

7:20 am-12:15 pm

2 stops37h 55m

$1,269

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Wed 6/10

5:00 pm-9:52 am

2 stops31h 52m

Seattle/Tacoma Intl

Sun 10/18

6:29 am-12:55 am

2 stops27h 26m

$1,291

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Mon 6/8

9:15 am-6:30 pm

2 stops24h 15m

Seattle/Tacoma Intl

Tue 10/20

5:40 am-11:00 pm

2 stops26h 20m

$1,339

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Fri 4/17

5:00 pm-8:59 am

2 stops30h 59m

Seattle/Tacoma Intl

Fri 4/24

1:00 pm-10:45 am

2 stops30h 45m

$1,344

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Mon 6/8

3:00 pm-8:17 am

3 stops32h 17m

Seattle/Tacoma Intl

Tue 10/20

5:59 pm-10:45 am

2 stops25h 46m

$1,456

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

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

China Eastern and United Airlines are the most popular carriers 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	28h 59m
Direct flights	None

The fastest flight from Chengdu to Seattle takes 28h 59m

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

Search flight deals

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 28h 59m.
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.