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Chiang Rai

$873+ Cheap flights from California to Chiang Rai (CEI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CEI
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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Cheap flight deals from California to Chiang Rai

Keep the following information in mind while searching for California to Chiang Rai flight deals. Data was last updated November 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$899
(Trip.com)
Provider with most accurate pricing for Los Angeles-Chiang Rai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Chiang Rai flights.
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From California to Chiang Rai
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Find flight deals from California to Chiang Rai

Cheapest flights from California to Chiang Rai
Explore the most affordable flight options available from California to Chiang Rai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2025.

This Trip.com deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:00 pmSFO - CEI
2 stops28h 55mMultiple Airlines
Wed 11/263:20 pmCEI - SFO
2 stops30h 20mMultiple Airlines
Deal found 11/21$873

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Chiang Rai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 21, 2025.
Use the filters below to find and compare flights from California to Chiang Rai that are best for you.

Fly from

California

Fly to

Chiang Rai

Route

Depart

Return

Price

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Mon 11/24

12:00 pm-7:55 am

2 stops28h 55m

Chiang Rai

Wed 11/26

3:20 pm-6:40 am

2 stops30h 20m

$873

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Fri 1/16

12:00 pm-8:10 am

2 stops29h 10m

Chiang Rai

Sun 2/15

8:40 am-6:30 am

2 stops36h 50m

$899

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Fri 2/6

9:40 am-6:50 pm

1 stop66h 10m

Chiang Rai

Fri 3/6

7:25 pm-7:50 am

1 stop27h 25m

$1,055

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Fri 2/6

11:25 am-1:25 pm

3 stops35h 00m

Chiang Rai

Fri 3/6

8:40 am-2:00 pm

2 stops20h 20m

$1,370

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Best time to book a flight from California to Chiang Rai

Have a flexible travel schedule? Discover the best time to fly to Chiang Rai from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Chiang Rai

What is the cheapest month to book a flight from California to Chiang Rai?

Currently, September is the cheapest month in which you can book a flight from California to Chiang Rai (average of $671). Flying from California to Chiang Rai in December is currently the most expensive (average of $811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from California to Chiang Rai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Chiang Rai from California?

    Chiang Rai (CEI), located 4.5 mi from the city center, is the airport you fly into when you book flights from California to Chiang Rai.

  • How long is the flight from California to Chiang Rai?

    Departing from California to Chiang Rai will take you 66h 10m. California and Chiang Rai are separated by a distance of 7598 mi.

  • What are the most popular routes from California to Chiang Rai?

    The most popular route from California to Chiang Rai is San Francisco - Chiang Rai. You may also consider San Jose - Chiang Rai or Oakland - Chiang Rai.

  • Can I find deals for flights from California to Chiang Rai that include hotel bookings?

    Yes. In addition to deals on California to Chiang Rai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Chiang Rai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Chiang Rai.

  • Can I find deals for business class flights from California to Chiang Rai?

    Yes. Cheapflights offers flight deals from California to Chiang Rai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Chiang Rai?

    Currently, September is the cheapest month in which you can book a flight from California to Chiang Rai (average of $671). Flying from California to Chiang Rai in December is currently the most expensive (average of $811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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