$635+ Cheap flights from Portland (PDX) to Changchun (CGQ)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CGQ
Feb 26 — Mar 51
1 adult, Economy
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Find cheap flights from Portland to Changchun with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Changchun
Cheapest flights from Portland to ChangchunExplore the most affordable flight options available from Portland to Changchun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.
Explore the most affordable flight options available from Portland to Changchun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.
This China Eastern deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:15 am
PDX
- CGQ
3 stops25h 30m
China Eastern
Tue 4/78:35 pm
CGQ
- PDX
2 stops35h 08m
China Eastern
Deal found 1/26![China Eastern logo]()
$1,452
Find flight deals from Portland to Changchun
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Changchun (CGQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $1,452 (China Eastern) |
One-way from | $635 (Expedia) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Changchun that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Portland to Changchun that are best for you.
Fly from
Portland
Fly to
Changchun
Route
Depart
Return
Price
PortlandChangchun
PDX - CGQ
PDXCGQ
Portland
Fri 4/3
6:15 am-10:45 pm
3 stops25h 30m
Changchun
Tue 4/7
11:30 am-4:43 pm
2 stops44h 13m
$1,452
PortlandChangchun
PDX - CGQ
PDXCGQ
Portland
Tue 5/19
5:46 pm-10:10 am
2 stops49h 24m
$647
PortlandChangchun
PDX - CGQ
PDXCGQ
Portland
Fri 5/22
10:29 am-6:00 pm
2 stops40h 31m
$741
PortlandChangchun
PDX - CGQ
PDXCGQ
Portland
Wed 5/20
10:39 am-2:35 pm
3 stops36h 56m
$796
PortlandChangchun
PDX - CGQ
PDXCGQ
Portland
Fri 5/22
6:30 am-10:45 pm
3 stops25h 15m
$997
- Most accurate provider: When it comes to deals on Portland-Changchun flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Portland-Changchun flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Portland-Changchun flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Changchun flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Changchun flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Changchun
Have a flexible travel schedule? Discover the best time to fly to Changchun from Portland 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.