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.

$518 Cheap Flights from Chengdu to Seattle in 2025/26

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Find the cheapest flights from Chengdu to Seattle

Round-trip

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9:30 am - 2:31 pm

CTU

SEA

21h 01m2 stops

9:55 am - 12:35 pm

SEA

CTU

34h 40m3 stops

$1,131Multiple Airlines

Thu, Feb 5 - Thu, Feb 12

9:30 am - 2:31 pm

CTU

SEA

21h 01m2 stops

8:00 pm - 4:20 pm

SEA

CTU

28h 20m2 stops

$1,398Multiple Airlines

Thu, Feb 5 - Thu, Feb 12

12:45 pm - 6:27 pm

CTU

SEA

21h 42m2 stops

7:30 pm - 10:25 pm

SEA

CTU

34h 55m2 stops

$1,437United Airlines

Thu, Jan 22 - Sun, Jan 25

7:00 am - 9:12 pm

CTU

SEA

30h 12m3 stops

6:18 am - 10:25 pm

SEA

CTU

24h 07m2 stops

$1,472United Airlines

Thu, Jan 22 - Sun, Jan 25

1:30 pm - 4:55 pm

CTU

SEA

42h 25m2 stops

7:20 am - 12:15 pm

SEA

CTU

37h 55m2 stops

$1,644China Eastern

Thu, May 14 - Sun, Jun 14

1:00 pm - 10:40 am

CTU

SEA

36h 40m3 stops

4:23 pm - 1:40 pm

SEA

CTU

30h 17m2 stops

$1,980Multiple Airlines

Thu, May 14 - Sun, Jun 14

1:30 pm - 9:18 am

CTU

SEA

35h 48m3 stops

1:32 pm - 4:20 pm

SEA

CTU

34h 48m3 stops

$2,015Multiple Airlines

Thu, Feb 5 - Thu, Feb 12

10:00 am - 10:06 pm

CTU

SEA

27h 06m2 stops

1:45 pm - 10:35 pm

SEA

CTU

41h 50m2 stops

$5,247Air Canada

Wed, Mar 11 - Thu, Sep 10

7:00 am - 8:58 pm

CTU

SEA

28h 58m2 stops

5:15 am - 10:35 pm

SEA

CTU

26h 20m2 stops

$5,251United Airlines

Tue, Mar 10 - Thu, Sep 10

11:45 am - 3:01 pm

CTU

SEA

42h 16m2 stops

5:40 am - 10:35 pm

SEA

CTU

25h 55m2 stops

$5,294Air Canada

Fri, Mar 13 - Fri, Sep 11

United Airlines flights from Chengdu to Seattle

Our best United Airlines deals on Chengdu to Seattle flight tickets

United Airlines

Jan 22

CTU12:45 pmChengdu

21h 42m

2 stops

SEA6:27 pmSeattle/Tacoma Intl

Jan 25

SEA7:30 pmSeattle/Tacoma Intl

34h 55m

2 stops

CTU10:25 pmChengdu

$1,437

Find similar

United Airlines

Jan 22

CTU7:00 amChengdu

30h 12m

3 stops

SEA9:12 pmSeattle/Tacoma Intl

Jan 25

SEA6:18 amSeattle/Tacoma Intl

24h 07m

2 stops

CTU10:25 pmChengdu

$1,472

Find similar

United Airlines

Jan 22

CTU7:00 amChengdu

30h 12m

3 stops

SEA9:12 pmSeattle/Tacoma Intl

Jan 25

SEA9:25 amSeattle/Tacoma Intl

23h 30m

2 stops

CTU12:55 amChengdu

$1,473

Find similar

Air Canada flights from Chengdu to Seattle

Our best Air Canada deals on Chengdu to Seattle flight tickets

Air Canada

Mar 11

CTU10:00 amChengdu

27h 06m

2 stops

SEA10:06 pmSeattle/Tacoma Intl

Sep 10

SEA1:45 pmSeattle/Tacoma Intl

41h 50m

2 stops

CTU10:35 pmChengdu

$5,247

Find similar

Air Canada

Mar 13

CTU11:45 amChengdu

42h 16m

2 stops

SEA3:01 pmSeattle/Tacoma Intl

Sep 11

SEA5:40 amSeattle/Tacoma Intl

25h 55m

2 stops

CTU10:35 pmChengdu

$5,294

Find similar

Air Canada

Mar 13

CTU11:45 amChengdu

42h 16m

2 stops

SEA3:01 pmSeattle/Tacoma Intl

Sep 9

SEA2:55 pmSeattle/Tacoma Intl

39h 35m

2 stops

CTU9:30 pmChengdu

$5,411

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Thu 2/5

9:30 am-2:31 pm

2 stops21h 01m

Seattle/Tacoma Intl

Thu 2/12

9:55 am-12:35 pm

3 stops34h 40m

$1,131

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Thu 2/5

9:30 am-2:31 pm

2 stops21h 01m

Seattle/Tacoma Intl

Thu 2/12

8:00 pm-4:20 pm

2 stops28h 20m

$1,398

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Thu 1/22

12:45 pm-6:27 pm

2 stops21h 42m

Seattle/Tacoma Intl

Sun 1/25

7:30 pm-10:25 pm

2 stops34h 55m

$1,437

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Thu 1/22

7:00 am-9:12 pm

3 stops30h 12m

Seattle/Tacoma Intl

Sun 1/25

6:18 am-10:25 pm

2 stops24h 07m

$1,472

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Thu 5/14

1:30 pm-4:55 pm

2 stops42h 25m

Seattle/Tacoma Intl

Sun 6/14

7:20 am-12:15 pm

2 stops37h 55m

$1,644

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Thu 5/14

1:00 pm-10:40 am

3 stops36h 40m

Seattle/Tacoma Intl

Sun 6/14

4:23 pm-1:40 pm

2 stops30h 17m

$1,980

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Thu 2/5

1:30 pm-9:18 am

3 stops35h 48m

Seattle/Tacoma Intl

Thu 2/12

1:32 pm-4:20 pm

3 stops34h 48m

$2,015

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Wed 3/11

10:00 am-10:06 pm

2 stops27h 06m

Seattle/Tacoma Intl

Thu 9/10

1:45 pm-10:35 pm

2 stops41h 50m

$5,247

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Tue 3/10

7:00 am-8:58 pm

2 stops28h 58m

Seattle/Tacoma Intl

Thu 9/10

5:15 am-10:35 pm

2 stops26h 20m

$5,251

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Fri 3/13

11:45 am-3:01 pm

2 stops42h 16m

Seattle/Tacoma Intl

Fri 9/11

5:40 am-10:35 pm

2 stops25h 55m

$5,294

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

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

China Eastern 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	21h 01m
Direct flights	None

The fastest flight from Chengdu to Seattle takes 21h 01m

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

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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 21h 01m.
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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Renton

Olympia

Lynnwood

Kent

Marysville

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Redmond

Tukwila

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Kirkland

Shoreline

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.