Search flights from San Francisco (SFO) to Chiang Rai (CEI)

Book your plane tickets from San Francisco to Chiang Rai with ease

Cheapest flights to Chiang Rai

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from San Francisco to Chiang Rai: things to know

The most popular route is from San Francisco International Airport in San Francisco to Chiang Rai International Airport in Chiang Rai. On average this flight takes 27 hours 50 minutes one way.

Most popular route
San Francisco International Airport (SFO) to Chiang Rai International Airport (CEI)
Average flight time
27 hours 50 minutes
Fly from San Francisco to Chiang Rai
2 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from San Francisco to Chiang Rai

Airline options may vary according to recently booked flights and your search terms

  • Eva Air
  • Philippine Airlines

Frequently asked questions

Fly to more destinations from San Francisco

Research, refine and make plans for your whole trip

Hotels in Chiang Rai

Thinking about which towns and cities to visit during your trip? Try Chiang Rai, a popular choice with other visitors.

Flights from San Francisco to Thailand

Plan your next getaway from San Francisco.

Flights from the United States to Thailand

More options to fly to Thailand.

Flights to Chiang Rai Province

Reaching Chiang Rai Province just got easier!

Flights to Northern Thailand

Reaching Northern Thailand just got easier!

All flights

Fly to your next dream destination.