Cheap flights from Chengdu to Seattle

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Flight deals from Chengdu to Seattle

Looking for a cheap last-minute deal or the best round-trip flight from Chengdu to Seattle? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Chengdu to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chengdu to Seattle flights are currently cheapest in April.

Alternative Chengdu to Seattle routes

Looking for the cheapest, fastest or easiest route from Chengdu to Seattle? You could fly into the following airports instead.

Chengdu to Seattle: Flight information

The things to know before you go.
Cheapest flight found$1,063
Cheapest month to flyApril

Finding cheap flights from Chengdu to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a round-trip flight from Chengdu to Seattle is $1,056. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chengdu to Seattle. But we found flights with one or more stops from $1,056.
There are no flights flying from Chengdu to Seattle, as of March 2025.
The cheapest month to fly from Chengdu to Seattle is usually March 2025.
If you're flying from Chengdu, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the center of Seattle. We've found flights to this airport from $1,056.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chengdu to Seattle on Thursday, April 17, 2025.
No airlines currently offer direct flights between Chengdu and Seattle. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 6°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
The cheapest airline that flies to Seattle is Cathay Pacific.

Traveling from Chengdu to Seattle: what you need to know

  • Chengdu has a couple of airports where you can kick off your trip. Check out your options for booking a flight from Chengdu to Seattle departing from Tianfu International Airport (TFU) or Chengdu Shuangliu International Airport (CTU).

  • When landing in Seattle, Seattle-Tacoma International Airport (SEA) and Lake Union Sea Plane Base (LKE) are the primary hubs.

  • Leave plenty of time to get on your flight from Chengdu to Seattle. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • If you're traveling during a major holiday or other peak period, allow extra time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Lines at check-in and security will be longer.

  • If you hold a passport from China, you will need an embassy visa to enter United States. This applies when booking a cheap flight from Chengdu to Seattle for tourism purposes. The rules may differ if you're traveling for work or other reasons. Always check official visa guidelines before you book and certainly before flying.

Flying from Chengdu

Tianfu International Airport (TFU)

Chengdu Shuangliu International Airport (CTU)

Arriving in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) to central Seattle is roughly 23 kilometers. It takes about 18 minutes to reach the center driving.

  • If you're traveling on public transport, expect a journey time of roughly 54 minutes.

  • The last thing you need is a lengthy journey to your hotel if you're getting in late on a flight from Chengdu to Seattle. Book one of these accommodation options near SEA instead:

Lake Union Sea Plane Base Airport (LKE)

How to find the cheapest flights from Chengdu to Seattle

  • The lowest price we've found for a one-way ticket from Chengdu to Seattle is $475. For a return flight on this route, the best price is $1,056. Depending on the availability and when you book, these fares can change.

  • It's often best to book as early as possible if you're looking for cheap tickets from Chengdu to Seattle. That's because airlines change prices based on demand, which tends to increase closer to the departure date.

  • Getting cheap tickets from Chengdu to Seattle is more likely if you can be flexible with your trip dates. Use the 'Whole month' search function to see the lowest prices across each month and score a great deal.

  • Sign into your online account or use the app to create a Price Alert. You'll get notified right away if there's a better deal on this route. It's easy to do, and it'll save you time looking for cheap tickets from Chengdu to Seattle every day.

  • Use filters to find your ideal trip. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Chengdu to Seattle, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Best time to go to Seattle

  • July is the most popular month for flights from Chengdu to Seattle. To escape the crowds, visit Seattle in May.

  • The warmest month in Seattle is August, with temperatures ranging between 12ºC and 28ºC. Book your flights from Chengdu to Seattle in this month if this is the kind of weather you like.

  • Search for cheap tickets from Chengdu to Seattle in February if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -1ºC and 11ºC on average.

More about Seattle

  • Start your Seattle trip right by choosing the ideal place to stay. After booking your flight from Chengdu to Seattle, browse our range of hotels including:

  • There are so many things to discover in this city it can be hard to work out where to start. Gas Works - Lake View Point, Queen Anne Bowl Playfield and LMN Architects are major attractions which should be on any good Seattle itinerary.

Complete your Seattle trip with a car rental

  • Explore our lineup of car rentals once you've found your hotel and cheap flight from Chengdu to Seattle. Whether you're looking for an economy ride, a standard vehicle or anything in between, you can compare companies in one go to find the perfect deal.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.