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Cheap flights from California to Chiang Rai from $547

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Chiang Rai departing on 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from California to Chiang Rai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
11:45 am - 6:35 pm
SFO
-
CEI
40h 50m
1 stop
Singapore Airlines Logo
7:30 pm - 9:50 am
CEI
-
SFO
28h 20m
1 stop
$876Singapore Airlines
Wed, Aug 19 - Mon, Aug 31
Multiple Airlines Logo
1:05 am - 3:55 pm
SFO
-
CEI
24h 50m
2 stops
Multiple Airlines Logo
8:25 am - 8:30 pm
CEI
-
SFO
26h 05m
2 stops
$943Multiple Airlines
Tue, Aug 18 - Mon, Aug 31
Multiple Airlines Logo
1:00 pm - 9:40 am
SFO
-
CEI
30h 40m
2 stops
Multiple Airlines Logo
1:40 pm - 8:35 pm
CEI
-
SFO
20h 55m
2 stops
$947Multiple Airlines
Wed, Aug 19 - Mon, Aug 24
Multiple Airlines Logo
12:30 pm - 9:40 am
SFO
-
CEI
31h 10m
2 stops
Multiple Airlines Logo
6:55 pm - 6:45 am
CEI
-
SFO
25h 50m
2 stops
$973Multiple Airlines
Sat, May 9 - Sun, May 17
Singapore Airlines Logo
11:45 am - 6:35 pm
SFO
-
CEI
40h 50m
1 stop
Singapore Airlines Logo
7:30 pm - 9:50 am
CEI
-
SFO
52h 20m
1 stop
$978Singapore Airlines
Wed, Aug 19 - Mon, Aug 24
Multiple Airlines Logo
1:00 pm - 9:40 am
SFO
-
CEI
30h 40m
2 stops
Multiple Airlines Logo
9:05 pm - 3:15 pm
CEI
-
SFO
32h 10m
3 stops
$1,207Multiple Airlines
Wed, Aug 19 - Mon, Aug 24
Multiple Airlines Logo
1:00 pm - 9:40 am
SFO
-
CEI
30h 40m
2 stops
Multiple Airlines Logo
9:05 pm - 3:15 pm
CEI
-
SFO
32h 10m
3 stops
$1,214Multiple Airlines
Wed, Aug 19 - Mon, Aug 31
Multiple Airlines Logo
11:45 am - 6:35 pm
SFO
-
CEI
40h 50m
1 stop
Multiple Airlines Logo
6:55 pm - 1:35 pm
CEI
-
SFO
32h 40m
2 stops
$1,350Multiple Airlines
Wed, Aug 19 - Mon, Aug 31
Multiple Airlines Logo
1:15 am - 7:25 pm
SFO
-
CEI
28h 10m
2 stops
Multiple Airlines Logo
10:35 am - 10:40 pm
CEI
-
SFO
26h 05m
3 stops
$1,459Multiple Airlines
Fri, May 8 - Sun, May 17
Multiple Airlines Logo
1:25 am - 6:20 pm
SFO
-
CEI
26h 55m
2 stops
Multiple Airlines Logo
7:30 pm - 9:50 am
CEI
-
SFO
28h 20m
1 stop
$1,533Multiple Airlines
Tue, Aug 18 - Mon, Aug 24

Singapore Airlines flights from California to Chiang Rai

Our best Singapore Airlines deals on California to Chiang Rai flight tickets
Singapore Airlines
Aug 19
SFO11:45 amSan Francisco
40h 50m
1 stop
CEI6:35 pmChiang Rai
Aug 31
CEI7:30 pmChiang Rai
28h 20m
1 stop
SFO9:50 amSan Francisco
$876
Singapore Airlines
Aug 19
SFO11:45 amSan Francisco
40h 50m
1 stop
CEI6:35 pmChiang Rai
Aug 24
CEI7:30 pmChiang Rai
52h 20m
1 stop
SFO9:50 amSan Francisco
$978
Singapore Airlines
Jun 1
SFO11:45 amSan Francisco
61h 10m
1 stop
CEI2:55 pmChiang Rai
Jan 23
CEI8:35 amChiang Rai
25h 00m
1 stop
SFO6:35 pmSan Francisco
$1,871

momondo 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, momondo users made 832,500 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from California to Chiang Rai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Wed 8/19

11:45 am-6:35 pm

1 stop40h 50m

Chiang Rai

Mon 8/31

7:30 pm-9:50 am

1 stop28h 20m

$876
Quickest round-trip

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Tue 8/18

1:05 am-3:55 pm

2 stops24h 50m

Chiang Rai

Mon 8/31

8:25 am-8:30 pm

2 stops26h 05m

$943

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Wed 8/19

1:00 pm-9:40 am

2 stops30h 40m

Chiang Rai

Mon 8/24

1:40 pm-8:35 pm

2 stops20h 55m

$947

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Sat 5/9

12:30 pm-9:40 am

2 stops31h 10m

Chiang Rai

Sun 5/17

6:55 pm-6:45 am

2 stops25h 50m

$973

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Wed 8/19

11:45 am-6:35 pm

1 stop40h 50m

Chiang Rai

Mon 8/24

7:30 pm-9:50 am

1 stop52h 20m

$978

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Wed 8/19

1:00 pm-9:40 am

2 stops30h 40m

Chiang Rai

Mon 8/24

9:05 pm-3:15 pm

3 stops32h 10m

$1,207

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Wed 8/19

1:00 pm-9:40 am

2 stops30h 40m

Chiang Rai

Mon 8/31

9:05 pm-3:15 pm

3 stops32h 10m

$1,214

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Wed 8/19

11:45 am-6:35 pm

1 stop40h 50m

Chiang Rai

Mon 8/31

6:55 pm-1:35 pm

2 stops32h 40m

$1,350

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Fri 5/8

1:15 am-7:25 pm

2 stops28h 10m

Chiang Rai

Sun 5/17

10:35 am-10:40 pm

3 stops26h 05m

$1,459

San FranciscoChiang Rai

SFO - CEI

SFOCEI

San Francisco

Tue 8/18

1:25 am-6:20 pm

2 stops26h 55m

Chiang Rai

Mon 8/24

7:30 pm-9:50 am

1 stop28h 20m

$1,533

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Chiang Rai from

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

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, China Airlines and Cathay Pacific 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 42% of people opting to fly with this airline when traveling to Chiang Rai. Keep in mind that there are 7 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

28h 11m

Direct flights

None
The fastest flight from California to Chiang Rai takes 28h 11m
There are no direct flights from California to Chiang Rai. There are no popular flight routes from California to Chiang Rai.
Search flight deals

Frequently asked questions about flying from California to Chiang Rai

  • 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.

Traveling to a place near Chiang Rai?

Book flights to Chiang Rai if you plan to visit one of these locations
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.

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