Cheap Flights from Seattle to Chiang Rai

Featured airlines

Singapore Airlines
AirAsia
Scoot
Philippine Airlines
Malaysia Airlines
Thai Airways International
Asiana Airlines
Qatar Airways
Air India

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seattle to Chiang Rai (SEA-CEI)

Prices were available within the past 7 days and start at for one-way flights and S$1,176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Sun, 16 Mar - Sun, 23 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,176 Return, found 5 days ago
S$1,176
Return
found 5 days ago
Select All Nippon Airways flight, departing Sun, 16 Mar from Seattle to Chiang Rai, returning Sun, 23 Mar, priced at S$1,176 found 5 days ago
All Nippon Airways
Sun, 16 Mar - Sun, 23 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,181 Return, found 5 days ago
S$1,181
Return
found 5 days ago
Select All Nippon Airways flight, departing Sun, 16 Mar from Seattle to Chiang Rai, returning Sun, 23 Mar, priced at S$1,181 found 5 days ago
EVA Airways
Wed, 19 Mar - Wed, 26 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,464 Return, found 6 hours ago
S$1,464
Return
found 6 hours ago
Select EVA Airways flight, departing Wed, 19 Mar from Seattle to Chiang Rai, returning Wed, 26 Mar, priced at S$1,464 found 6 hours ago
EVA Airways
Wed, 19 Mar - Wed, 26 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,470 Return, found 6 hours ago
S$1,470
Return
found 6 hours ago
Select EVA Airways flight, departing Wed, 19 Mar from Seattle to Chiang Rai, returning Wed, 26 Mar, priced at S$1,470 found 6 hours ago
EVA Airways
Wed, 19 Mar - Wed, 26 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,475 Return, found 6 hours ago
S$1,475
Return
found 6 hours ago
Select EVA Airways flight, departing Wed, 19 Mar from Seattle to Chiang Rai, returning Wed, 26 Mar, priced at S$1,475 found 6 hours ago
EVA Airways
Thu, 20 Mar - Thu, 27 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,487 Return, found 1 day ago
S$1,487
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 20 Mar from Seattle to Chiang Rai, returning Thu, 27 Mar, priced at S$1,487 found 1 day ago
EVA Airways
Thu, 20 Mar - Thu, 27 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,492 Return, found 1 day ago
S$1,492
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 20 Mar from Seattle to Chiang Rai, returning Thu, 27 Mar, priced at S$1,492 found 1 day ago
EVA Airways
Sun, 16 Mar - Sun, 23 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,529 Return, found 5 days ago
S$1,529
Return
found 5 days ago
Select EVA Airways flight, departing Sun, 16 Mar from Seattle to Chiang Rai, returning Sun, 23 Mar, priced at S$1,529 found 5 days ago
EVA Airways
Sun, 16 Mar - Sun, 23 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,534 Return, found 5 days ago
S$1,534
Return
found 5 days ago
Select EVA Airways flight, departing Sun, 16 Mar from Seattle to Chiang Rai, returning Sun, 23 Mar, priced at S$1,534 found 5 days ago
EVA Airways
Sun, 16 Mar - Sun, 23 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,543 Return, found 5 days ago
S$1,543
Return
found 5 days ago
Select EVA Airways flight, departing Sun, 16 Mar from Seattle to Chiang Rai, returning Sun, 23 Mar, priced at S$1,543 found 5 days ago
EVA Airways
Sun, 16 Mar - Sun, 23 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,548 Return, found 5 days ago
S$1,548
Return
found 5 days ago
Select EVA Airways flight, departing Sun, 16 Mar from Seattle to Chiang Rai, returning Sun, 23 Mar, priced at S$1,548 found 5 days ago
EVA Airways
Sun, 16 Mar - Sun, 23 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,553 Return, found 5 days ago
S$1,553
Return
found 5 days ago
Select EVA Airways flight, departing Sun, 16 Mar from Seattle to Chiang Rai, returning Sun, 23 Mar, priced at S$1,553 found 5 days ago
EVA Airways
Thu, 20 Mar - Thu, 27 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,554 Return, found 1 day ago
S$1,554
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 20 Mar from Seattle to Chiang Rai, returning Thu, 27 Mar, priced at S$1,554 found 1 day ago
EVA Airways
Thu, 20 Mar - Thu, 27 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,559 Return, found 1 day ago
S$1,559
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 20 Mar from Seattle to Chiang Rai, returning Thu, 27 Mar, priced at S$1,559 found 1 day ago
EVA Airways
Thu, 20 Mar - Thu, 27 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,649 Return, found 1 day ago
S$1,649
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 20 Mar from Seattle to Chiang Rai, returning Thu, 27 Mar, priced at S$1,649 found 1 day ago
EVA Airways
Thu, 20 Mar - Thu, 27 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,654 Return, found 1 day ago
S$1,654
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 20 Mar from Seattle to Chiang Rai, returning Thu, 27 Mar, priced at S$1,654 found 1 day ago
EVA Airways
Thu, 20 Mar - Thu, 27 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,660 Return, found 1 day ago
S$1,660
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 20 Mar from Seattle to Chiang Rai, returning Thu, 27 Mar, priced at S$1,660 found 1 day ago
EVA Airways
Thu, 20 Mar - Thu, 27 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,716 Return, found 1 day ago
S$1,716
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 20 Mar from Seattle to Chiang Rai, returning Thu, 27 Mar, priced at S$1,716 found 1 day ago
EVA Airways
Thu, 20 Mar - Thu, 27 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,721 Return, found 1 day ago
S$1,721
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 20 Mar from Seattle to Chiang Rai, returning Thu, 27 Mar, priced at S$1,721 found 1 day ago
Qatar Airways
Sun, 16 Mar - Sun, 23 Mar
SEA
Seattle
CEI
Chiang Rai
S$1,877 Return, found 5 days ago
S$1,877
Return
found 5 days ago
Select Qatar Airways flight, departing Sun, 16 Mar from Seattle to Chiang Rai, returning Sun, 23 Mar, priced at S$1,877 found 5 days ago
Seattle to Chiang Rai route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Chiang Rai Intl.
Return price
S$1,176
Distance
11351 km

Perfect flights from Seattle to Chiang Rai

Your Journey from Seattle to Chiang Rai

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to Chiang Rai caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including All Nippon Airways, EVA Airways, Qatar Airways. Our selection of flights from Seattle - Tacoma Intl. to Chiang Rai Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seattle to Chiang Rai Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to Chiang Rai Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares and roundtrip prices from S$1,176*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seattle to Chiang Rai with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Chiang Rai

Picture yourself stepping off the plane in Chiang Rai and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seattle to Chiang Rai Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to Chiang Rai.
 

Beyond the Flight – Exploring Chiang Rai

With Expedia, your adventure extends beyond the flight. Explore Chiang Rai at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seattle to Chiang Rai with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to Chiang Rai with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.
*Available to Expedia members.