Cheap flights from Chiang Mai to Seattle from £387

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1 stop
Mon, Nov 9
Chiang Mai CNXSeattle SEA

£387
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1 stop
Sun, Nov 8
Chiang Mai CNXSeattle SEA

£387
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1 stop
Thu, Nov 12
Chiang Mai CNXSeattle SEA

£387
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1 stop
Wed, Nov 11
Chiang Mai CNXSeattle SEA

£387
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1 stop
Tue, Nov 10
Chiang Mai CNXSeattle SEA

£387
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1 stop
Fri, Nov 13
Chiang Mai CNXSeattle SEA

£390
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1 stop
Wed, Nov 11 – Tue, Nov 17
Chiang Mai CNXSeattle SEA

£804
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1 stop
Thu, Nov 12 – Tue, Nov 17
Chiang Mai CNXSeattle SEA

£809
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1 stop
Sun, Nov 8 – Fri, Nov 13
Chiang Mai CNXSeattle SEA

£811
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1 stop
Thu, Nov 12 – Tue, Nov 17
Chiang Mai CNXSeattle SEA

£819
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2 stops
Thu, Nov 12 – Tue, Nov 17
Chiang Mai CNXSeattle SEA

£832
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2 stops
Thu, Nov 12 – Tue, Nov 17
Chiang Mai CNXSeattle SEA

£837
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How much do flights to Seattle cost?

Getting from Seattle airport to the city center

Seattle is served by Seattle-Tacoma International Airport (SEA), commonly known as Sea-Tac, located 23 km south of downtown Seattle. The airport offers several airport transfers to city center options including light rail, buses, taxis, ride-hailing services, and private transfers. The Link Light Rail provides a direct, affordable connection to downtown Seattle, while buses and taxis offer alternatives depending on your destination and schedule. Journey times vary based on traffic conditions and time of day.

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • Link Light Rail operates from approximately 5:00 AM to midnight, with extended hours on weekends.
  • Taxis offer a flat rate of approximately $45 to downtown Seattle; metered fares may vary.
  • Ride-hailing pickup is located on the 3rd floor of the parking garage.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Seattle

Depart from
Chiang Mai International
Arrive to
Seattle–Tacoma International
Average flights per week
389
Flight distance
Worth visiting
Lulu Island

Check-in for a flight from Chiang Mai to Seattle

NameCarrier codeIATA CodePassport needed during booking
Air CanadaACAACYes
VietJet AirVJCVJYes
Thai AirAsiaAIQFDNo
Alaska AirlinesASAASNo
Starlux AirlinesSJXJXNo

Weather in Seattle

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C2°C
February8°C2°C
March10°C3°C
April13°C5°C
May18°C8°C
June21°C10°C
July25°C13°C
August25°C14°C
September21°C11°C
October15°C8°C
November10°C4°C
December6°C2°C
Hottest Month
25°C
August
Coldest month
2°C
February
Sunny days
254
days per year
Snow days
5
days per year

14 day forecast

Saturday
31 Oct
15%
12°C3°C
7 Nov
60%
10°C7°C
Sunday
1 Nov
17%
11°C5°C
8 Nov
85%
12°C9°C
Monday
2 Nov
18%
11°C4°C
9 Nov
82%
12°C10°C
Tuesday
3 Nov
17%
14°C7°C
10 Nov
70%
13°C8°C
Wednesday
4 Nov
14%
14°C5°C
11 Nov
68%
13°C8°C
Thursday
5 Nov
65%
13°C8°C
12 Nov
13%
12°C8°C
Friday
6 Nov
76%
12°C8°C
13 Nov
83%
10°C8°C
Book your trip to arrive at Seattle–Tacoma International, or Boeing Field. The most popular airlines for this route are Air Canada, VietJet Air, Thai AirAsia, Alaska Airlines, and Starlux Airlines. Chiang Mai and Seattle have 389 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Chiang Mai?

What are the most popular routes to and from Seattle?

What airports are near Chiang Mai?

What airports are near Seattle?

Which airlines fly between Chiang Mai and Seattle?

When’s the best time to travel between Chiang Mai and Seattle?

What flights operate between Chiang Mai and Seattle?

How many airports are there near Chiang Mai?

How many airports are there near Seattle?

What time do nonstop (direct) flights between Chiang Mai and Seattle depart?

What time do nonstop (direct) flights between Chiang Mai and Seattle arrive?

What time do flights between Chiang Mai and Seattle depart?

What time do flights between Chiang Mai and Seattle arrive?

Explore alternative trips

Flights from Chiang Mai

Flights to Seattle

Popular routes

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