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.

$561 Cheap Flights from Chengdu to Seattle in 2025/26

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.

8:00 pm - 2:38 pmCTU-SEA

33h 38m2 stops

5:00 pm - 9:55 amSEA-CTU

25h 55m2 stops

$1,159Air China

Find Deal

Tue, Apr 28 - Mon, Sep 21

8:00 pm - 2:38 pmCTU-SEA

33h 38m2 stops

5:00 pm - 9:55 amSEA-CTU

25h 55m2 stops

$1,180Air China

Find Deal

Tue, Apr 28 - Fri, Sep 18

10:00 pm - 11:37 amCTU-SEA

52h 37m2 stops

6:30 am - 10:35 pmSEA-CTU

25h 05m2 stops

$1,197Multiple Airlines

Find Deal

Sun, Apr 26 - Sun, Sep 20

5:30 pm - 6:33 pmCTU-SEA

40h 03m2 stops

5:00 pm - 9:55 amSEA-CTU

25h 55m2 stops

$1,202Air China

Find Deal

Fri, Apr 24 - Fri, Sep 18

11:45 am - 3:03 pmCTU-SEA

42h 18m2 stops

5:40 am - 9:30 pmSEA-CTU

24h 50m2 stops

$1,322Air Canada

Find Deal

Sat, Apr 25 - Wed, Sep 23

11:45 am - 3:03 pmCTU-SEA

42h 18m2 stops

10:00 am - 9:30 pmSEA-CTU

20h 30m2 stops

$1,336Air Canada

Find Deal

Sat, Apr 25 - Thu, Sep 17

11:45 am - 3:03 pmCTU-SEA

42h 18m2 stops

7:45 pm - 9:30 pmSEA-CTU

34h 45m2 stops

$1,339Air Canada

Find Deal

Sat, Apr 25 - Sat, Sep 19

6:55 am - 6:20 pmCTU-SEA

26h 25m2 stops

7:20 am - 11:55 pmSEA-CTU

25h 35m2 stops

$1,341China Eastern

Find Deal

Mon, Apr 27 - Sat, Sep 19

11:45 am - 3:03 pmCTU-SEA

42h 18m2 stops

10:00 am - 9:30 pmSEA-CTU

20h 30m2 stops

$1,402Air Canada

Find Deal

Sun, Apr 26 - Wed, Sep 23

11:45 am - 3:03 pmCTU-SEA

42h 18m2 stops

10:00 am - 9:30 pmSEA-CTU

20h 30m2 stops

$1,416Air Canada

Find Deal

Sun, Apr 26 - Thu, Sep 17

United Airlines flights from Chengdu to Seattle

Our best United Airlines deals on Chengdu to Seattle flight tickets

United Airlines

Apr 23

CTU7:00 amChengdu

31h 14m

2 stops

SEA11:14 pmSeattle/Tacoma Intl

Apr 27

SEA5:00 amSeattle/Tacoma Intl

26h 40m

2 stops

CTU10:40 pmChengdu

$1,918

Find similar

United Airlines

Apr 23

CTU7:00 amChengdu

27h 38m

2 stops

SEA7:38 pmSeattle/Tacoma Intl

Apr 27

SEA6:57 amSeattle/Tacoma Intl

24h 43m

2 stops

CTU10:40 pmChengdu

$1,921

Find similar

United Airlines

Apr 23

CTU7:00 amChengdu

23h 56m

2 stops

SEA3:56 pmSeattle/Tacoma Intl

Apr 27

SEA5:00 amSeattle/Tacoma Intl

25h 30m

2 stops

CTU9:30 pmChengdu

$2,410

Find similar

Air China flights from Chengdu to Seattle

Our best Air China deals on Chengdu to Seattle flight tickets

Air China

Apr 28

CTU8:00 pmChengdu

33h 38m

2 stops

SEA2:38 pmSeattle/Tacoma Intl

Sep 21

SEA5:00 pmSeattle/Tacoma Intl

25h 55m

2 stops

CTU9:55 amChengdu

$1,159

Find similar

Air China

Apr 28

CTU8:00 pmChengdu

33h 38m

2 stops

SEA2:38 pmSeattle/Tacoma Intl

Sep 18

SEA5:00 pmSeattle/Tacoma Intl

25h 55m

2 stops

CTU9:55 amChengdu

$1,180

Find similar

Air China

Apr 24

CTU10:00 pmChengdu

35h 33m

2 stops

SEA6:33 pmSeattle/Tacoma Intl

Sep 20

SEA6:30 amSeattle/Tacoma Intl

25h 05m

2 stops

CTU10:35 pmChengdu

$1,202

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Tue 4/28

8:00 pm-2:38 pm

2 stops33h 38m

Seattle/Tacoma Intl

Mon 9/21

5:00 pm-9:55 am

2 stops25h 55m

$1,159

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Tue 4/28

8:00 pm-2:38 pm

2 stops33h 38m

Seattle/Tacoma Intl

Fri 9/18

5:00 pm-9:55 am

2 stops25h 55m

$1,180

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Sun 4/26

10:00 pm-11:37 am

2 stops52h 37m

Seattle/Tacoma Intl

Sun 9/20

6:30 am-10:35 pm

2 stops25h 05m

$1,197

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Fri 4/24

5:30 pm-6:33 pm

2 stops40h 03m

Seattle/Tacoma Intl

Fri 9/18

5:00 pm-9:55 am

2 stops25h 55m

$1,202

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Sat 4/25

11:45 am-3:03 pm

2 stops42h 18m

Seattle/Tacoma Intl

Wed 9/23

5:40 am-9:30 pm

2 stops24h 50m

$1,322

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Sat 4/25

11:45 am-3:03 pm

2 stops42h 18m

Seattle/Tacoma Intl

Thu 9/17

10:00 am-9:30 pm

2 stops20h 30m

$1,336

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Sat 4/25

11:45 am-3:03 pm

2 stops42h 18m

Seattle/Tacoma Intl

Sat 9/19

7:45 pm-9:30 pm

2 stops34h 45m

$1,339

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Mon 4/27

6:55 am-6:20 pm

2 stops26h 25m

Seattle/Tacoma Intl

Sat 9/19

7:20 am-11:55 pm

2 stops25h 35m

$1,341

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Sun 4/26

11:45 am-3:03 pm

2 stops42h 18m

Seattle/Tacoma Intl

Wed 9/23

10:00 am-9:30 pm

2 stops20h 30m

$1,402

ChengduSeattle

CTU - SEA

CTUSEA

Chengdu

Sun 4/26

11:45 am-3:03 pm

2 stops42h 18m

Seattle/Tacoma Intl

Thu 9/17

10:00 am-9:30 pm

2 stops20h 30m

$1,416

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	20h 48m
Direct flights	None

The fastest flight from Chengdu to Seattle takes 20h 48m

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 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.

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

Puyallup

Redmond

Tukwila

Cle Elum

Lakewood

Federal Way

Fife

Centralia

Kirkland

Westport

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.