How long is the flight from State of Washington to Changchun?

A quick flight from State of Washington to Changchun can take about 18h 20m. Asiana Airlines provides one of the quickest options available for as low as $735. The distance from State of Washington to Changchun is about 4886 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Changchun ranges from 0.0 - 6.7 inches per month. July is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Changchun when rainfall is around 0.0 in.

If weather is an important factor for your trip to Changchun, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 F).

What is the cheapest time of day to fly from WA to CGQ?

When flying from State of Washington to Changchun, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Changchun from Washington?

Changchun (CGQ), located 19.7 mi from the city center, is the airport you fly into when you book flights from Washington to Changchun.

Can I find deals for flights from Washington to Changchun that include hotel bookings?

Yes. In addition to deals on Washington to Changchun flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington to Changchun?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Changchun.

Can I find deals for business class flights from Washington to Changchun?

Yes. Cheapflights offers flight deals from Washington to Changchun by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$735+ Flights from Washington to Changchun

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Find flight deals from Washington to Changchun

Cheapest flights from Washington to Changchun
Explore the most affordable flight options available from Washington to Changchun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

Sun 12/149:39 pmSEA - CGQ

2 stops50h 11mMultiple Airlines

Tue 12/3010:20 amCGQ - SEA

1 stop19h 35mMultiple Airlines

Deal found 11/3

$1,626

Mon 12/152:25 pmSEA - CGQ

2 stops33h 25mMultiple Airlines

Tue 12/3010:20 amCGQ - SEA

1 stop19h 35mMultiple Airlines

Deal found 11/3

$1,637

Fri 12/1212:35 pmSEA - CGQ

1 stop35h 00mMultiple Airlines

Tue 12/3010:20 amCGQ - SEA

2 stops36h 47mMultiple Airlines

Deal found 11/3

$1,793

Tue 12/1611:24 amSEA - CGQ

2 stops36h 26mMultiple Airlines

Tue 12/3010:20 amCGQ - SEA

1 stop19h 35mMultiple Airlines

Deal found 11/3

$1,933

Sat 12/1311:24 amSEA - CGQ

2 stops36h 26mMultiple Airlines

Tue 12/3010:20 amCGQ - SEA

1 stop19h 35mMultiple Airlines

Deal found 11/3

$1,954

Sun 12/149:39 pmSEA - CGQ

2 stops50h 11mMultiple Airlines

Mon 1/511:35 amCGQ - SEA

1 stop18h 20mMultiple Airlines

Deal found 11/3

$1,997

Mon 12/152:25 pmSEA - CGQ

2 stops33h 25mMultiple Airlines

Mon 1/511:35 amCGQ - SEA

1 stop18h 20mMultiple Airlines

Deal found 11/3

$2,008

Wed 12/171:40 pmSEA - CGQ

2 stops27h 10mMultiple Airlines

Tue 12/3010:20 amCGQ - SEA

1 stop19h 35mMultiple Airlines

Deal found 11/3

$2,126

Sat 12/131:40 pmSEA - CGQ

1 stop28h 50mMultiple Airlines

Wed 12/3110:20 amCGQ - SEA

2 stops29h 32mMultiple Airlines

Deal found 11/3

$2,188

Best flights from Washington to Changchun
Discover carefully curated flight deals from Washington to Changchun that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2025.

Sat 3/712:10 amSEA - CGQ

1 stop18h 20mAsiana Airlines

Wed 3/1111:35 amCGQ - SEA

1 stop18h 20mAsiana Airlines

Deal found 11/1

$735

Tue 12/212:10 amSEA - CGQ

1 stop18h 20mMultiple Airlines

Wed 12/104:55 pmCGQ - SEA

2 stops31h 10mMultiple Airlines

Deal found 11/3

$943

Wed 12/37:00 amSEA - CGQ

2 stops22h 55mAir China

Wed 12/108:00 amCGQ - SEA

2 stops23h 29mAir China

Deal found 11/3

$956

Sun 3/86:30 amPDX - CGQ

2 stops40h 25mChina Eastern

Wed 3/112:55 pmCGQ - PDX

2 stops40h 20mChina Eastern

Deal found 11/1

$1,426

Sat 11/2210:05 amSEA - CGQ

3 stops33h 50mMultiple Airlines

Sun 11/308:55 pmCGQ - SEA

3 stops33h 36mMultiple Airlines

Deal found 11/3

$1,110

Sun 3/86:20 amSEA - CGQ

2 stops35h 45mAir China

Wed 3/118:00 amCGQ - SEA

2 stops25h 27mAir China

Deal found 11/1

$1,131

Thu 11/2012:10 amSEA - CGQ

1 stop18h 20mAsiana Airlines

Sun 11/3011:35 amCGQ - SEA

1 stop18h 20mAsiana Airlines

Deal found 11/3

$1,449

Last-minute flights from Washington to Changchun
Discover last-minute flight deals from Washington to Changchun. Data last updated November 4, 2025 and is based on user searches.

Fri 12/1212:35 pmSEA - CGQ

1 stop35h 00mMultiple Airlines

Tue 12/3010:20 amCGQ - SEA

2 stops36h 47mMultiple Airlines

Deal found 11/3

$1,793

Sat 12/1311:24 amSEA - CGQ

2 stops36h 26mMultiple Airlines

Tue 12/3010:20 amCGQ - SEA

1 stop19h 35mMultiple Airlines

Deal found 11/3

$1,954

Sat 12/131:40 pmSEA - CGQ

1 stop28h 50mMultiple Airlines

Wed 12/3110:20 amCGQ - SEA

2 stops29h 32mMultiple Airlines

Deal found 11/3

$2,188

Sun 12/149:39 pmSEA - CGQ

2 stops50h 11mMultiple Airlines

Tue 12/3010:20 amCGQ - SEA

1 stop19h 35mMultiple Airlines

Deal found 11/3

$1,626

Sun 12/149:39 pmSEA - CGQ

2 stops50h 11mMultiple Airlines

Mon 1/511:35 amCGQ - SEA

1 stop18h 20mMultiple Airlines

Deal found 11/3

$1,997

Mon 12/152:25 pmSEA - CGQ

2 stops33h 25mMultiple Airlines

Tue 12/3010:20 amCGQ - SEA

1 stop19h 35mMultiple Airlines

Deal found 11/3

$1,637

Mon 12/152:25 pmSEA - CGQ

2 stops33h 25mMultiple Airlines

Mon 1/511:35 amCGQ - SEA

1 stop18h 20mMultiple Airlines

Deal found 11/3

$2,008

Tue 12/1611:24 amSEA - CGQ

2 stops36h 26mMultiple Airlines

Tue 12/3010:20 amCGQ - SEA

1 stop19h 35mMultiple Airlines

Deal found 11/3

$1,933

Wed 12/171:40 pmSEA - CGQ

2 stops27h 10mMultiple Airlines

Tue 12/3010:20 amCGQ - SEA

1 stop19h 35mMultiple Airlines

Deal found 11/3

$2,126

Cheap flight deals from Washington to Changchun

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Most trusted provider	Expedia 3 stars
Round-trip from	$735 (Asiana Airlines)

Provider with most accurate pricing for Seattle/Tacoma Intl-Changchun flight deals.

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From Washington to Changchun

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Use the filters below to find and compare flights from Washington to Changchun that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Sat 3/7

12:10 am-10:30 am

1 stop18h 20m

Changchun

Wed 3/11

11:35 am-2:55 pm

1 stop18h 20m

$735

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Tue 12/2

12:10 am-10:30 am

1 stop18h 20m

Changchun

Wed 12/10

4:55 pm-8:05 am

2 stops31h 10m

$943

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Wed 12/3

7:00 am-9:55 pm

2 stops22h 55m

Changchun

Wed 12/10

8:00 am-3:29 pm

2 stops23h 29m

$956

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Sat 11/22

10:05 am-11:55 am

3 stops33h 50m

Changchun

Sun 11/30

8:55 pm-2:31 pm

3 stops33h 36m

$1,110

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Sun 3/8

6:20 am-9:05 am

2 stops35h 45m

Changchun

Wed 3/11

8:00 am-6:27 pm

2 stops25h 27m

$1,131

PortlandChangchun

PDX - CGQ

PDXCGQ

Portland

Sun 3/8

6:30 am-1:55 pm

2 stops40h 25m

Changchun

Wed 3/11

2:55 pm-4:15 pm

2 stops40h 20m

$1,426

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Thu 11/20

12:10 am-10:30 am

1 stop18h 20m

Changchun

Sun 11/30

11:35 am-1:55 pm

1 stop18h 20m

$1,449

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Best time to book a flight from Washington to Changchun

Have a flexible travel schedule? Discover the best time to fly to Changchun from Washington with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Everything you need to know about your flight from Washington to Changchun

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Related info for your journey

What airport do you fly into for flights to Changchun from Washington?
Changchun (CGQ), located 19.7 mi from the city center, is the airport you fly into when you book flights from Washington to Changchun.
How long is the flight from State of Washington to Changchun?
A quick flight from State of Washington to Changchun can take about 18h 20m. Asiana Airlines provides one of the quickest options available for as low as $735. The distance from State of Washington to Changchun is about 4886 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Washington to Changchun that include hotel bookings?
Yes. In addition to deals on Washington to Changchun flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Changchun?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Changchun.
Can I find deals for business class flights from Washington to Changchun?
Yes. Cheapflights offers flight deals from Washington to Changchun by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$735+ Cheap flights from Washington to Changchun (CGQ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Changchun with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Washington to Changchun

Cheapest flights from Washington to ChangchunExplore the most affordable flight options available from Washington to Changchun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

Explore the most affordable flight options available from Washington to Changchun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

Cheap flight deals from Washington to Changchun

Keep the following information in mind while searching for Washington to Changchun flight deals. Data was last updated November 4, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Changchun that are best for you.

Best time to book a flight from Washington to Changchun

Have a flexible travel schedule? Discover the best time to fly to Changchun from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to Changchun

Related info for your journey

Find useful and relevant information for your journey from Washington to Changchun. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Changchun from Washington?

How long is the flight from State of Washington to Changchun?

Can I find deals for flights from Washington to Changchun that include hotel bookings?

How can I find direct flights from Washington to Changchun?

Can I find deals for business class flights from Washington to Changchun?

Browse thousands of different options on Cheapflights for your next trip

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Cheapest flights from Washington to Changchun
Explore the most affordable flight options available from Washington to Changchun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.