What is the cheapest airline that flies from Washington to Chengdu?

Air China, United Airlines, and Japan Airlines are the most popular carriers operating from Washington to Chengdu

When did momondo last update prices for flights from Washington to Chengdu Airport?

Prices for flights from Washington to Chengdu Airport refresh daily.

How many operators does momondo search for flights from Washington to Chengdu Airport?

As of September 2025, there is 1 operator available to choose from for flights from Washington to Chengdu Airport.

How old do you have to be to fly from Washington to Chengdu 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 Washington to Chengdu Airport.

What documentation or ID do you need to fly to Chengdu Airport?

The necessary travel and health documents for your Chengdu Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$959 Cheap Flights from Washington to Chengdu 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 Washington to Chengdu

Round-trip

One-way

Cheap round-trip flights

7:10 am - 3:15 pmSEA-CTU

41h 05m2 stops

6:55 am - 4:54 pmCTU-SEA

24h 59m2 stops

$983China Eastern

Find Deal

Sun, Oct 19 - Fri, Oct 24

2:59 pm - 11:55 amSEA-CTU

28h 56m2 stops

12:30 pm - 8:43 amCTU-SEA

36h 13m3 stops

$986Multiple Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 24

5:26 pm - 9:55 amSEA-CTU

25h 29m2 stops

10:00 pm - 4:15 pmCTU-SEA

33h 15m2 stops

$997Air China

Find Deal

Mon, Oct 20 - Tue, Oct 28

12:10 am - 10:25 pmSEA-CTU

30h 15m3 stops

7:20 am - 10:06 pmCTU-SEA

30h 46m3 stops

$1,003Multiple Airlines

Find Deal

Tue, Nov 4 - Thu, Nov 13

5:26 pm - 2:55 pmSEA-CTU

30h 29m2 stops

9:00 pm - 4:15 pmCTU-SEA

34h 15m2 stops

$1,058Air China

Find Deal

Mon, Oct 20 - Tue, Oct 28

5:26 pm - 9:55 amSEA-CTU

25h 29m2 stops

10:00 pm - 4:15 pmCTU-SEA

33h 15m2 stops

$1,065Air China

Find Deal

Thu, Oct 16 - Tue, Oct 28

7:15 pm - 10:35 pmSEA-CTU

36h 20m2 stops

10:00 am - 9:21 amCTU-SEA

38h 21m2 stops

$1,427Air Canada

Find Deal

Sun, Oct 19 - Thu, Oct 23

7:15 pm - 10:00 pmSEA-CTU

35h 45m2 stops

10:00 am - 2:16 pmCTU-SEA

43h 16m2 stops

$1,435Air Canada

Find Deal

Sun, Oct 19 - Fri, Oct 24

3:50 pm - 12:55 amPDX-CTU

41h 05m2 stops

7:30 am - 6:47 pmCTU-PDX

27h 17m2 stops

$9,950United Airlines

Find Deal

Sun, Feb 22 - Thu, Feb 26

5:45 am - 12:55 amPDX-CTU

27h 10m2 stops

11:00 am - 10:59 pmCTU-PDX

27h 59m2 stops

$16,892United Airlines

Find Deal

Sun, Feb 22 - Thu, Feb 26

China Eastern flights from State of Washington to Chengdu

Our best China Eastern deals on State of Washington to Chengdu flight tickets

China Eastern

Oct 1

SEA7:15 amSeattle/Tacoma Intl

40h 45m

2 stops

CTU3:00 pmChengdu

Oct 15

CTU1:30 pmChengdu

42h 24m

2 stops

SEA4:54 pmSeattle/Tacoma Intl

$959

Find similar

China Eastern

Oct 19

SEA7:10 amSeattle/Tacoma Intl

41h 05m

2 stops

CTU3:15 pmChengdu

Oct 24

CTU6:55 amChengdu

24h 59m

2 stops

SEA4:54 pmSeattle/Tacoma Intl

$983

Find similar

China Eastern

Oct 19

SEA7:10 amSeattle/Tacoma Intl

38h 05m

2 stops

CTU12:15 pmChengdu

Oct 25

CTU6:55 amChengdu

24h 59m

2 stops

SEA4:54 pmSeattle/Tacoma Intl

$1,170

Find similar

Air China flights from State of Washington to Chengdu

Our best Air China deals on State of Washington to Chengdu flight tickets

Air China

Oct 20

SEA5:26 pmSeattle/Tacoma Intl

25h 29m

2 stops

CTU9:55 amChengdu

Oct 28

CTU10:00 pmChengdu

33h 15m

2 stops

SEA4:15 pmSeattle/Tacoma Intl

$997

Find similar

Air China

Oct 20

SEA5:26 pmSeattle/Tacoma Intl

30h 29m

2 stops

CTU2:55 pmChengdu

Oct 28

CTU9:00 pmChengdu

34h 15m

2 stops

SEA4:15 pmSeattle/Tacoma Intl

$1,058

Find similar

Air China

Oct 16

SEA5:26 pmSeattle/Tacoma Intl

25h 29m

2 stops

CTU9:55 amChengdu

Oct 28

CTU10:00 pmChengdu

33h 15m

2 stops

SEA4:15 pmSeattle/Tacoma Intl

$1,065

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sun 10/19

7:10 am-3:15 pm

2 stops41h 05m

Chengdu

Fri 10/24

6:55 am-4:54 pm

2 stops24h 59m

$983

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Mon 11/3

2:59 pm-11:55 am

2 stops28h 56m

Chengdu

Mon 11/24

12:30 pm-8:43 am

3 stops36h 13m

$986

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Mon 10/20

5:26 pm-9:55 am

2 stops25h 29m

Chengdu

Tue 10/28

10:00 pm-4:15 pm

2 stops33h 15m

$997

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Tue 11/4

12:10 am-10:25 pm

3 stops30h 15m

Chengdu

Thu 11/13

7:20 am-10:06 pm

3 stops30h 46m

$1,003

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Mon 10/20

5:26 pm-2:55 pm

2 stops30h 29m

Chengdu

Tue 10/28

9:00 pm-4:15 pm

2 stops34h 15m

$1,058

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Thu 10/16

5:26 pm-9:55 am

2 stops25h 29m

Chengdu

Tue 10/28

10:00 pm-4:15 pm

2 stops33h 15m

$1,065

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sun 10/19

7:15 pm-10:35 pm

2 stops36h 20m

Chengdu

Thu 10/23

10:00 am-9:21 am

2 stops38h 21m

$1,427

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sun 10/19

7:15 pm-10:00 pm

2 stops35h 45m

Chengdu

Fri 10/24

10:00 am-2:16 pm

2 stops43h 16m

$1,435

PortlandChengdu

PDX - CTU

PDXCTU

Portland

Sun 2/22

3:50 pm-12:55 am

2 stops41h 05m

Chengdu

Thu 2/26

7:30 am-6:47 pm

2 stops27h 17m

$9,950

PortlandChengdu

PDX - CTU

PDXCTU

Portland

Sun 2/22

5:45 am-12:55 am

2 stops27h 10m

Chengdu

Thu 2/26

11:00 am-10:59 pm

2 stops27h 59m

$16,892

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 State of Washington to Chengdu

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

Prices

Airlines

What is the cheapest day to depart on your flight to Chengdu?

According to our data, Thursday is the cheapest day to fly to Chengdu from State of Washington. The lowest ticket price found for a Thursday departure recently was $1,187. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Chengdu is Sunday, with ticket prices averaging around $2,413.

What is the cheapest time of day to depart on your flight to Chengdu?

The cheapest time of day to fly to Chengdu is in the evening when flights can be purchased for as low as $1,152. In the afternoon is when there is more demand to fly to Chengdu, so prices are often more expensive at around $1,683 per ticket.

Cheap State of Washington to Chengdu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Chengdu

Direct flights	None

There are no direct flights from State of Washington to Chengdu. There are no popular flight routes from State of Washington to Chengdu.

Search flight deals

When did momondo last update prices for flights from Washington to Chengdu Airport?
Prices for flights from Washington to Chengdu Airport refresh daily.
How many operators does momondo search for flights from Washington to Chengdu Airport?
As of September 2025, there is 1 operator available to choose from for flights from Washington to Chengdu Airport.
How old do you have to be to fly from Washington to Chengdu 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 Washington to Chengdu Airport.
What documentation or ID do you need to fly to Chengdu Airport?
The necessary travel and health documents for your Chengdu Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Chengdu?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Chengdu for you.

Can I find flights from Washington to Chengdu with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chengdu from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington to Chengdu?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Chengdu.

I’m not ready to book a flight from Washington to Chengdu right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chengdu from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.