
Popular airlines from Seattle-Tacoma International Airport (SEA) to Chiang Mai Intl. Airport (CNX)
- EVA Airways
EVA Airways
- Qatar Airways
Qatar Airways
- China Airlines
China Airlines
- Singapore Airlines
Singapore Airlines
- Korean Air
Korean Air
- Japan Airlines
Japan Airlines
- Starlux Airlines
Starlux Airlines
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Cheap Flights from Seattle (SEA) to Chiang Mai (CNX)
Prices were available within the past 7 days and start at ฿13,720 for one-way flights and ฿26,130 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 24 Nov - Mon, 8 Dec
SEA
Seattle
CNX
Chiang Mai
฿26,130 Return, found 4 days ago
฿26,130
Return
found 4 days ago

Tue, 2 Dec - Tue, 16 Dec
SEA
Seattle
CNX
Chiang Mai
฿26,315 Return, found 1 day ago
฿26,315
Return
found 1 day ago

Thu, 4 Dec - Mon, 15 Dec
SEA
Seattle
CNX
Chiang Mai
฿26,345 Return, found 1 day ago
฿26,345
Return
found 1 day ago

Sun, 30 Nov - Sat, 13 Dec
SEA
Seattle
CNX
Chiang Mai
฿27,185 Return, found 1 day ago
฿27,185
Return
found 1 day ago

Mon, 24 Nov - Mon, 8 Dec
SEA
Seattle
CNX
Chiang Mai
฿27,450 Return, found 4 days ago
฿27,450
Return
found 4 days ago

Mon, 1 Dec - Fri, 19 Dec
SEA
Seattle
CNX
Chiang Mai
฿27,655 Return, found 1 day ago
฿27,655
Return
found 1 day ago

Fri, 5 Dec - Mon, 15 Dec
SEA
Seattle
CNX
Chiang Mai
฿28,240 Return, found 1 day ago
฿28,240
Return
found 1 day ago

Sun, 30 Nov - Thu, 4 Dec
SEA
Seattle
CNX
Chiang Mai
฿28,745 Return, found 5 days ago
฿28,745
Return
found 5 days ago

Thu, 6 Nov - Thu, 13 Nov
SEA
Seattle
CNX
Chiang Mai
฿30,310 Return, found 1 day ago
฿30,310
Return
found 1 day ago

Thu, 4 Dec - Mon, 15 Dec
SEA
Seattle
CNX
Chiang Mai
฿31,150 Return, found 1 day ago
฿31,150
Return
found 1 day ago
Find the cheapest month to fly from Seattle (SEA) to Chiang Mai (CNX)
September is typically the cheapest month to fly
From ฿22,694 - ฿31,273 per traveller.
Frequently asked questions
Travel information
Travel information
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Chiang Mai Intl. |
Airlines serving | China Airlines, Delta, EVA Airways, Japan Airlines, Korean Air, Qatar Airways |
Return price | ฿26,130 |
Distance | 11511 km |
Book with confidence
Book with confidence
Perfect flights from Seattle to Chiang Mai
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Chiang Mai. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Seattle - Tacoma Intl. to Chiang Mai Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿13,720 and roundtrip prices from ฿26,130. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Chiang Mai Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Chiang Mai.
Explore a world of travel with Expedia
Explore a world of travel with Expedia
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Top Routes from Seattle
- Seattle to Phoenix (SEA - PHX)
- Seattle to Los Angeles (SEA - LAX)
- Seattle to Bangkok (SEA - BKK)
- Seattle to Denver (SEA - DEN)
- Seattle to New York (SEA - JFK)
- Seattle to Fairbanks (SEA - FAI)
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- Seattle to London (SEA - LHR)
Top Routes to Chiang Mai
- Phoenix to Chiang Mai (PHX - CNX)
- Khon Kaen to Chiang Mai (KKC - CNX)
- Ubon Ratchathani to Chiang Mai (UBP - CNX)
- Bangkok to Chiang Mai (DMK - CNX)
- Bangkok to Chiang Mai (BKK - CNX)
- Hong Kong to Chiang Mai (HKG - CNX)
- Udon Thani to Chiang Mai (UTH - CNX)
- Taipei to Chiang Mai (TPE - CNX)
- Samui Intl. Airport to Chiang Mai (USM - CNX)
- Phuket to Chiang Mai (HKT - CNX)
- Hua Hin to Chiang Mai (HHQ - CNX)
- Tokyo to Chiang Mai (NRT - CNX)
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Seattle Paine Field Intl. Airport
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