Cheap flights from Chengdu, China to Seattle, WA

Flights starting at £491. Choose between Alaska Airlines, China Eastern Airlines, or Asiana Airlines to find the best price.

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Tips to know when travelling to Seattle

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Travelers usually depart from Chengdu Tianfu International Airport, or Chengdu Shuangliu International when they travel from Chengdu to Seattle. Book your trip to arrive at Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base. The most popular airlines for this route are Alaska Airlines, China Eastern Airlines, Asiana Airlines, Air China, and Sichuan Airlines. Chengdu and Seattle have 194 direct flights per week.

Check-in for a flight from Chengdu to Seattle

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
China Eastern AirlinesCESMUYes0
0
Asiana AirlinesAAROZYes0
0
Air ChinaCCACAYesNo
Sichuan AirlinesCSC3UYesNo

Weather in Seattle

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C2°C
February8°C1°C
March10°C3°C
April13°C4°C
May18°C8°C
June21°C10°C
July25°C13°C
August26°C14°C
September22°C11°C
October15°C7°C
November10°C4°C
December6°C1°C
Hottest Month
26°C
August
Coldest month
1°C
February
Sunny days
250
days per year
Snow days
5
days per year

14 day forecast

Monday
18 Mar
18°C8°C
25 Mar
13°C4°C
Tuesday
19 Mar
20°C7°C
26 Mar
11°C4°C
Wednesday
20 Mar
85%
14°C5°C
27 Mar
86%
7°C5°C
Thursday
21 Mar
89%
14°C6°C
28 Mar
70%
12°C6°C
Friday
22 Mar
78%
15°C7°C
29 Mar
80%
8°C5°C
Saturday
23 Mar
60%
9°C8°C
30 Mar
88%
11°C4°C
Sunday
24 Mar
84%
10°C5°C
31 Mar
89%
8°C3°C

Frequently asked questions

What are the most popular routes to and from Chengdu?
What are the most popular routes to and from Seattle?
What airports are near Chengdu?
What airports are near Seattle?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Chengdu and Seattle?
What is Virtual Interlining and how do I use it?
Which airlines fly between Chengdu and Seattle?
When's the best time to travel between Chengdu and Seattle?
What flights operate between Chengdu and Seattle?
How many airports are there near Chengdu?
How many airports are there near Seattle?
What time do nonstop (direct) flights between Chengdu and Seattle depart?
What time do nonstop (direct) flights between Chengdu and Seattle arrive?
What time do flights between Chengdu and Seattle depart?
What time do flights between Chengdu and Seattle arrive?

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