$495 Cheap Flights from Changchun (CGQ) to Seattle (SEA)

View $495 flight on Mon, Feb 16, 2026Opens in a new window

Popular airlines from Changchun (CGQ-Longjia Intl.) to Seattle-Tacoma International Airport (SEA)

Cheap Flights from Changchun to Seattle (CGQ-SEA)

Prices were available within the past 7 days and start at $495 for one-way flights and $854 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Wed, Mar 4 - Thu, Mar 19
CGQ
Changchun
SEA
Seattle
$854 Roundtrip, found 2 days ago
$854
Roundtrip
found 2 days ago
Select Hainan Airlines flight, departing Wed, Mar 4 from Changchun to Seattle, returning Thu, Mar 19, priced at $854 found 2 days ago
Hainan Airlines
Wed, Feb 25 - Thu, Mar 12
CGQ
Changchun
SEA
Seattle
$896 Roundtrip, found 2 days ago
$896
Roundtrip
found 2 days ago
Select Hainan Airlines flight, departing Wed, Feb 25 from Changchun to Seattle, returning Thu, Mar 12, priced at $896 found 2 days ago
China Eastern Airlines
Sun, Mar 8 - Thu, Mar 19
CGQ
Changchun
SEA
Seattle
$935 Roundtrip, found 2 days ago
$935
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Sun, Mar 8 from Changchun to Seattle, returning Thu, Mar 19, priced at $935 found 2 days ago
Hainan Airlines
Wed, Feb 4 - Thu, Feb 26
CGQ
Changchun
SEA
Seattle
$939 Roundtrip, found 2 days ago
$939
Roundtrip
found 2 days ago
Select Hainan Airlines flight, departing Wed, Feb 4 from Changchun to Seattle, returning Thu, Feb 26, priced at $939 found 2 days ago
China Eastern Airlines
Sun, Mar 8 - Sat, Mar 21
CGQ
Changchun
SEA
Seattle
$955 Roundtrip, found 2 days ago
$955
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Sun, Mar 8 from Changchun to Seattle, returning Sat, Mar 21, priced at $955 found 2 days ago
China Eastern Airlines
Thu, Jan 29 - Mon, Feb 16
CGQ
Changchun
SEA
Seattle
$957 Roundtrip, found 2 days ago
$957
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Thu, Jan 29 from Changchun to Seattle, returning Mon, Feb 16, priced at $957 found 2 days ago
Air China
Wed, Dec 24 - Mon, Jan 12
CGQ
Changchun
SEA
Seattle
$958 Roundtrip, found 2 days ago
$958
Roundtrip
found 2 days ago
Select Air China flight, departing Wed, Dec 24 from Changchun to Seattle, returning Mon, Jan 12, priced at $958 found 2 days ago
China Eastern Airlines
Tue, Mar 17 - Tue, Mar 31
CGQ
Changchun
SEA
Seattle
$959 Roundtrip, found 2 days ago
$959
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Tue, Mar 17 from Changchun to Seattle, returning Tue, Mar 31, priced at $959 found 2 days ago
Asiana Airlines
Wed, Mar 4 - Thu, Mar 5
CGQ
Changchun
SEA
Seattle
$979 Roundtrip, found 2 days ago
$979
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Wed, Mar 4 from Changchun to Seattle, returning Thu, Mar 5, priced at $979 found 2 days ago
Lufthansa
Thu, Apr 16 - Thu, Apr 30
CGQ
Changchun
SEA
Seattle
$1,783 Roundtrip, found 2 days ago
$1,783
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Apr 16 from Changchun to Seattle, returning Thu, Apr 30, priced at $1,783 found 2 days ago

Find the cheapest month to fly from Changchun (CGQ) to Seattle (SEA)

November is typically the cheapest month to fly

From $732 - $1,771 per traveler.

Frequently asked questions

How much does a flight from Longjia Intl. Airport (CGQ) to Seattle - Tacoma Intl. Airport (SEA) cost?
Snag a cheap one-way flight from $495 or cheap return flight from $854 from Longjia Intl. Airport (CGQ) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Longjia Intl. Airport (CGQ) to Seattle - Tacoma Intl. Airport (SEA)?
Flying in March may help you find better deals, as it's the cheapest month for flights between CGQ and SEA. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Longjia Intl. Airport (CGQ) to Seattle - Tacoma Intl. Airport (SEA)?
To find the cheapest airline that'll fly you from CGQ to SEA, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Longjia Intl. Airport (CGQ) to Seattle - Tacoma Intl. Airport (SEA)?
There are no daily nonstop flights available from Longjia Intl. Airport (CGQ) to Seattle - Tacoma Intl. Airport (SEA). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from CGQ to SEA?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Longjia Intl. Airport (CGQ) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid potential delays on the Longjia Intl. Airport (CGQ) to Seattle - Tacoma Intl. Airport (SEA) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Longjia Intl. Airport (CGQ) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Holding off until just before your departure to book a flight from CGQ to SEA generally means paying more. While you may come across some last-minute offers, there's no guarantee. Keep your travel schedule open for a better chance of scoring a bargain.
Is it cheaper to book a CGQ to SEA flight and hotel package?
Compared with arranging hotels and flights separately, booking a CGQ to SEA flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place takes the hassle out of travel planning. Just pick your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Longjia Intl. Airport (CGQ) to Seattle - Tacoma Intl. Airport (SEA)?
If you reserved your CGQ to SEA flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Origin airport
Longjia Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air China, Asiana Airlines
Roundtrip price
$853
Distance
4889 mi

Book with confidence

Changchun to Seattle Flights

The cheapest times to fly from Changchun to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Changchun to Seattle are during the month of March. You can find some of the cheapest flights from Changchun to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Changchun to Seattle

Sunday is one of the best days to book for cheap flights from Changchun to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Changchun to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Changchun to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $495 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Changchun to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Changchun to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Changchun to Seattle Flights

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*Available to One Key members.