How do I get Price Alerts for flights from Chengdu to Seattle?

Search flight deals from Chengdu to Seattle . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Chengdu to Seattle with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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.

$582 Cheap Flights from Chengdu to Seattle in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

2:35 pm - 6:23 pm

CTU

SEA

42h 48m

2 stops

7:20 am - 12:15 pm

SEA

CTU

37h 55m

2 stops

$1,053China Eastern

Tue, Mar 17 - Wed, Sep 9

5:30 pm - 6:23 pm

CTU

SEA

39h 53m

2 stops

7:20 am - 3:15 pm

SEA

CTU

40h 55m

2 stops

$1,074China Eastern

Tue, Mar 17 - Sat, Sep 12

5:30 pm - 6:23 pm

CTU

SEA

39h 53m

2 stops

7:20 am - 12:15 pm

SEA

CTU

37h 55m

2 stops

$1,075China Eastern

Mon, Mar 16 - Sat, Sep 12

7:00 pm - 4:14 pm

CTU

SEA

36h 14m

2 stops

5:00 pm - 9:30 pm

SEA

CTU

37h 30m

2 stops

$1,148Air China

Tue, Mar 17 - Thu, Sep 10

8:00 pm - 4:14 pm

CTU

SEA

35h 14m

2 stops

5:00 pm - 12:25 pm

SEA

CTU

28h 25m

2 stops

$1,150Air China

Tue, Mar 17 - Thu, Sep 10

8:00 pm - 4:14 pm

CTU

SEA

35h 14m

2 stops

5:00 pm - 4:00 pm

SEA

CTU

32h 00m

2 stops

$1,164Air China

Tue, Mar 17 - Thu, Sep 10

9:00 pm - 4:14 pm

CTU

SEA

34h 14m

2 stops

6:30 am - 11:35 pm

SEA

CTU

26h 05m

2 stops

$1,177Air China

Tue, Mar 17 - Sun, Sep 13

8:00 pm - 4:14 pm

CTU

SEA

35h 14m

2 stops

6:30 am - 11:35 pm

SEA

CTU

26h 05m

2 stops

$1,179Air China

Tue, Mar 17 - Sun, Sep 13

9:00 am - 4:14 pm

CTU

SEA

22h 14m

2 stops

8:35 am - 11:35 pm

SEA

CTU

24h 00m

2 stops

$1,190Multiple Airlines

Wed, Mar 18 - Sat, Sep 12

9:00 am - 4:14 pm

CTU

SEA

22h 14m

2 stops

8:35 am - 11:35 pm

SEA

CTU

24h 00m

2 stops

$1,192Multiple Airlines

Wed, Mar 18 - Sat, Sep 12

United Airlines flights from Chengdu to Seattle

Our best United Airlines deals on Chengdu to Seattle flight tickets

United Airlines

Mar 15

CTU2:35 pmChengdu

40h 39m

2 stops

SEA4:14 pmSeattle/Tacoma Intl

Sep 10

SEA5:00 pmSeattle/Tacoma Intl

35h 45m

2 stops

CTU7:45 pmChengdu

$1,449

United Airlines

Mar 13

CTU8:00 amChengdu

30h 28m

2 stops

SEA11:28 pmSeattle/Tacoma Intl

Mar 17

SEA5:00 amSeattle/Tacoma Intl

26h 25m

2 stops

CTU10:25 pmChengdu

$1,485

United Airlines

Mar 13

CTU2:35 pmChengdu

23h 41m

2 stops

SEA11:16 pmSeattle/Tacoma Intl

Mar 17

SEA4:31 pmSeattle/Tacoma Intl

36h 14m

2 stops

CTU7:45 pmChengdu

$1,486

China Eastern flights from Chengdu to Seattle

Our best China Eastern deals on Chengdu to Seattle flight tickets

China Eastern

Mar 17

CTU2:35 pmChengdu

42h 48m

2 stops

SEA6:23 pmSeattle/Tacoma Intl

Sep 9

SEA7:20 amSeattle/Tacoma Intl

37h 55m

2 stops

CTU12:15 pmChengdu

$1,053

China Eastern

Mar 17

CTU5:30 pmChengdu

39h 53m

2 stops

SEA6:23 pmSeattle/Tacoma Intl

Sep 12

SEA7:20 amSeattle/Tacoma Intl

40h 55m

2 stops

CTU3:15 pmChengdu

$1,074

China Eastern

Mar 16

CTU5:30 pmChengdu

39h 53m

2 stops

SEA6:23 pmSeattle/Tacoma Intl

Sep 12

SEA7:20 amSeattle/Tacoma Intl

37h 55m

2 stops

CTU12:15 pmChengdu

$1,075

Fly from

Fly to

Route

Depart

Return

Price

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Tue 3/17

2:35 pm-6:23 pm

2 stops42h 48m

Seattle/Tacoma Intl

Wed 9/9

7:20 am-12:15 pm

2 stops37h 55m

$1,053

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Tue 3/17

5:30 pm-6:23 pm

2 stops39h 53m

Seattle/Tacoma Intl

Sat 9/12

7:20 am-3:15 pm

2 stops40h 55m

$1,074

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Mon 3/16

5:30 pm-6:23 pm

2 stops39h 53m

Seattle/Tacoma Intl

Sat 9/12

7:20 am-12:15 pm

2 stops37h 55m

$1,075

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Tue 3/17

7:00 pm-4:14 pm

2 stops36h 14m

Seattle/Tacoma Intl

Thu 9/10

5:00 pm-9:30 pm

2 stops37h 30m

$1,148

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Tue 3/17

8:00 pm-4:14 pm

2 stops35h 14m

Seattle/Tacoma Intl

Thu 9/10

5:00 pm-12:25 pm

2 stops28h 25m

$1,150

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Tue 3/17

8:00 pm-4:14 pm

2 stops35h 14m

Seattle/Tacoma Intl

Thu 9/10

5:00 pm-4:00 pm

2 stops32h 00m

$1,164

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Tue 3/17

9:00 pm-4:14 pm

2 stops34h 14m

Seattle/Tacoma Intl

Sun 9/13

6:30 am-11:35 pm

2 stops26h 05m

$1,177

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Tue 3/17

8:00 pm-4:14 pm

2 stops35h 14m

Seattle/Tacoma Intl

Sun 9/13

6:30 am-11:35 pm

2 stops26h 05m

$1,179

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Wed 3/18

9:00 am-4:14 pm

2 stops22h 14m

Seattle/Tacoma Intl

Sat 9/12

8:35 am-11:35 pm

2 stops24h 00m

$1,190

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Wed 3/18

9:00 am-4:14 pm

2 stops22h 14m

Seattle/Tacoma Intl

Sat 9/12

8:35 am-11:35 pm

2 stops24h 00m

$1,192

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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	30h 28m
Direct flights	None

The fastest flight from Chengdu to Seattle takes 30h 28m

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 30h 28m.
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.

How do I get Price Alerts for flights from Chengdu to Seattle?
Search flight deals from Chengdu to Seattle. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Chengdu to Seattle with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Redmond

Puyallup

Cle Elum

Tukwila

Lakewood

Federal Way

Westport

Kirkland

Centralia

Fife

Tumwater

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.