How long does it take to fly to Chiang Rai?

On average, it takes 19h 45m to fly from California to Chiang Rai if you fly out of San Francisco (the most popular airport in California) and into Chiang Mai (the most popular airport in Chiang Rai). If you’re flying out of Los Angeles and into Chiang Mai, then the flight time is around 23h 10m.

When did momondo last update prices for flights from California to Chiang Rai Airport?

Prices for flights from California to Chiang Rai Airport are updated daily.

How old do you have to be to fly from California to Chiang Rai Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Chiang Rai Airport.

What documentation or ID do you need to fly to Chiang Rai Airport?

The travel and health documents you'll need for your trip to Chiang Rai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chiang Rai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$424 Cheap Flights from California to Chiang Rai in 2025/26

1 adult

0 bags

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Find the cheapest flights from California to Chiang Rai

Round-trip

One-way

Cheap round-trip flights

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11:50 pm - 6:20 pm

SFO

CEI

27h 30m2 stops

6:55 pm - 6:45 am

CEI

SFO

25h 50m2 stops

$946Multiple Airlines

Sat, Feb 14 - Tue, Apr 14

9:40 am - 6:50 pm

SFO

CEI

42h 10m1 stop

8:35 am - 9:40 am

CEI

SFO

39h 05m1 stop

$1,163Singapore Airlines

Sat, Feb 14 - Tue, Apr 14

7:30 am - 8:15 am

SFO

CEI

33h 45m3 stops

8:30 am - 10:40 pm

CEI

SFO

28h 10m2 stops

$1,501Multiple Airlines

Sat, Feb 14 - Tue, Apr 14

11:50 pm - 6:20 pm

SFO

CEI

27h 30m2 stops

8:35 am - 9:40 am

CEI

SFO

39h 05m1 stop

$1,511Multiple Airlines

Sat, Feb 14 - Tue, Apr 14

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Sat 2/14

11:50 pm-6:20 pm

2 stops27h 30m

Chiang Rai

Tue 4/14

6:55 pm-6:45 am

2 stops25h 50m

$946

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Sat 2/14

9:40 am-6:50 pm

1 stop42h 10m

Chiang Rai

Tue 4/14

8:35 am-9:40 am

1 stop39h 05m

$1,163

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Sat 2/14

7:30 am-8:15 am

3 stops33h 45m

Chiang Rai

Tue 4/14

8:30 am-10:40 pm

2 stops28h 10m

$1,501

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Sat 2/14

11:50 pm-6:20 pm

2 stops27h 30m

Chiang Rai

Tue 4/14

8:35 am-9:40 am

1 stop39h 05m

$1,511

Las VegasChiang Rai

LAS - CEI

LASCEI

Las Vegas Harry Reid Intl

Fri 1/16

6:01 pm-7:55 am

3 stops46h 54m

$424

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Fri 1/16

3:00 pm-7:55 am

3 stops49h 55m

$425

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Fri 1/16

11:50 pm-7:55 am

2 stops41h 05m

$475

Las VegasChiang Rai

LAS - CEI

LASCEI

Las Vegas Harry Reid Intl

Fri 1/16

6:15 am-6:20 pm

2 stops45h 05m

$1,161

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Fri 1/16

9:40 am-6:50 pm

1 stop66h 10m

$2,160

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from California to Chiang Rai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from California to Chiang Rai?

Singapore Airlines is the most popular carrier operating from California to Chiang Rai

What airlines fly to Chiang Rai?

EVA Air, Cathay Pacific and China Airlines are the top three most popular airlines that fly to Chiang Rai from California according to our data. EVA Air is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Chiang Rai. Keep in mind that there are 8 different airlines that fly to Chiang Rai on a routine basis, so you have a few additional options to choose from.

Cheap California to Chiang Rai flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Chiang Rai

Fastest flight time	27h 30m
Direct flights	None

The fastest flight from California to Chiang Rai takes 27h 30m

There are no direct flights from California to Chiang Rai. There are no popular flight routes from California to Chiang Rai.

Search flight deals

When did momondo last update prices for flights from California to Chiang Rai Airport?
Prices for flights from California to Chiang Rai Airport are updated daily.
How old do you have to be to fly from California to Chiang Rai Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Chiang Rai Airport.
What documentation or ID do you need to fly to Chiang Rai Airport?
The travel and health documents you'll need for your trip to Chiang Rai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chiang Rai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Mae Chan

Why use momondo?

Why should I use momondo to find a flight deal from California to Chiang Rai?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Chiang Rai. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from California to Chiang Rai with flexible booking policies on momondo?

Flights from California to Chiang Rai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from California to Chiang Rai?

Once all potential California to Chiang Rai flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from California to Chiang Rai right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of California to Chiang Rai flights. All you need is a valid email address and we will do the rest; it is that quick and easy.