$925+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CEI
Nov 6 — Nov 131
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 October 7, 2025.
Most accurate provider | Ovago 2 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $925 (FlightHub) |
Find flight deals from California to Chiang Rai
Best flights from California to Chiang RaiDiscover carefully curated flight deals from California to Chiang Rai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2025.
Discover carefully curated flight deals from California to Chiang Rai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2025.
This FlightHub deal was found by Cheapflights users on 10/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:50 pmSFO - CEI
2 stops23h 05mMultiple Airlines
Thu 3/192:25 pmCEI - SFO
2 stops19h 15mMultiple Airlines
Deal found 10/5![Multiple Airlines logo]()
$925
This Orbitz deal was found by Cheapflights users on 10/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:40 amSFO - CEI
1 stop31h 20mSingapore Airlines
Thu 3/197:25 pmCEI - SFO
1 stop27h 25mSingapore Airlines
Deal found 10/5![Singapore Airlines logo]()
$1,040
This Singapore Airlines deal was found by Cheapflights users on 10/4. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1510:40 amSFO - CEI
1 stop31h 20mSingapore Airlines
Thu 3/197:25 pmCEI - SFO
1 stop27h 25mSingapore Airlines
Deal found 10/4![Singapore Airlines logo]()
$1,173
This Lufthansa deal was found by Cheapflights users on 10/4. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1510:40 pmSFO - CEI
2 stops29h 40mLufthansa
Thu 3/196:55 pmCEI - SFO
2 stops34h 55mLufthansa
Deal found 10/4![Lufthansa logo]()
$3,951
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 October 7, 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
Sun 3/1
11:50 pm-1:55 pm
2 stops23h 05m
Chiang Rai
Thu 3/19
2:25 pm-7:40 pm
2 stops19h 15m
$925
San FranciscoChiang Rai
SFO - CEI
SFOCEI
San Francisco
Sun 3/1
9:40 am-8:00 am
1 stop31h 20m
Chiang Rai
Thu 3/19
7:25 pm-8:50 am
1 stop27h 25m
$1,040
San FranciscoChiang Rai
SFO - CEI
SFOCEI
San Francisco
Sun 3/15
10:40 am-8:00 am
1 stop31h 20m
Chiang Rai
Thu 3/19
7:25 pm-8:50 am
1 stop27h 25m
$1,173
San FranciscoChiang Rai
SFO - CEI
SFOCEI
San Francisco
Sun 3/15
10:40 pm-6:20 pm
2 stops29h 40m
Chiang Rai
Thu 3/19
6:55 pm-3:50 pm
2 stops34h 55m
$3,951
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 $847). 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.