$870 Cheap China Southern Airlines flights Seattle (SEA) to Changchun (CGQ)

View $870 flight on Fri, Sep 5, 2025Opens in a new window

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$870 Cheap China Southern Airlines flights Seattle (SEA) to Changchun (CGQ)

Prices were available within the past 7 days and start at $870 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Seattle (SEA) to Changchun (CGQ)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Longjia Intl.
Airlines serving
Air China, American Airlines, Asiana Airlines, China Eastern Airlines, Hainan Airlines
Popular airline
Asiana Airlines
Distance
4889 mi

Frequently asked questions

How much is a China Southern Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Longjia Intl. Airport (CGQ)?
Set the "Price (lowest to highest)" filter on Expedia to find cheap China Southern Airlines return flights from SEA to CGQ. Affordable one-way fares from $870 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to CGQ with China Southern Airlines?
China Southern Airlines flights to Changchun are usually cheaper in the quieter months of March and November. Whether you need a round-trip or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Longjia Intl. Airport (CGQ) with China Southern Airlines?
Landing the best China Southern Airlines deals from SEA to CGQ is typically all about timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better yet, you can pocket 17% on average by buying your tickets on a Sunday compared to a Friday, which is usually the most expensive day to book.* It's smart to kick off your flight search about one month before you want to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does China Southern Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Longjia Intl. Airport (CGQ)?
Fill in your dates, hit search and check "Nonstop" on Expedia to browse any direct flights from SEA to CGQ with China Southern Airlines or other airlines.
What is the earliest China Southern Airlines flight from SEA to CGQ?
To find the earliest departure from SEA to CGQ with China Southern Airlines, filter your search by "Morning" and "Early Morning." Booking an early flight usually means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does China Southern Airlines fly into in Changchun?
China Southern Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to Changchun come in to Longjia Intl. Airport (CGQ). This is the main entry point here.
What kind of luggage can I take on a China Southern Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Longjia Intl. Airport (CGQ)?
China Southern Airlines allows travelers to bring 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches on standard economy flights from SEA to CGQ. Additionally, you can bring 1 cabin bag in the cabin. This hand luggage must not exceed 45 inches and weigh less than 11 lb. Baggage rules can differ based on your fare type and cabin class, so double-check your booking or China Southern Airlines's website to avoid paying extra costs at the airport.
Why fly with China Southern Airlines from SEA to CGQ?
Traveling from SEA to CGQ with China Southern Airlines means enjoying plenty of perks, such as a 4-star airline rating and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That's on top of the China Southern Sky Pearl Club points you can earn with China Southern Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my China Southern Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Longjia Intl. Airport (CGQ)?
Depending on the type of ticket you purchased, a fee is typically charged if you change or cancel your flight more than 24 hours after confirmation. To find flexible fares, select our "No cancel fee" or "Changes included" filter while looking for flights. For more information on canceling or modifying your reservation, go to "Trips," select your flight and click on "Manage Booking."

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*Available to One Key members.