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Chiang Mai

$399+ Cheap flights from California to Chiang Mai (CNX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CNX
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from California to Chiang Mai

Keep the following information in mind while searching for California to Chiang Mai flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$780
(Korean Air)

One-way from

$399
(Expedia)

Popular in

December

Cheapest in

August

Average price

$879
Provider with most accurate pricing for Los Angeles-Chiang Mai flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Chiang Mai flights.
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From California to Chiang Mai
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One-way flight from California to Chiang Mai
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Highest demand for flights based on searches. 8% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from California to Chiang Mai

Cheapest flights from California to Chiang Mai
Explore the most affordable flight options available from California to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This FlightHub deal was found by Cheapflights users on 4/23. 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.
Mon 8/1111:30 pmSFO - CNX
1 stop34h 10mAsiana Airlines
Tue 8/2612:45 amCNX - SFO
1 stop29h 15mAsiana Airlines
Deal found 4/23$721
This FlightHub deal was found by Cheapflights users on 4/23. 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 8/101:05 amSFO - CNX
1 stop19h 15mChina Airlines
Tue 8/2611:20 amCNX - SFO
1 stop23h 10mChina Airlines
Deal found 4/23$763
This Korean Air deal was found by Cheapflights users on 4/23. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:00 amONT - CNX
2 stops25h 05mKorean Air
Tue 2/1012:15 amCNX - ONT
2 stops32h 00mKorean Air
Deal found 4/23$783
This Justfly.com deal was found by Cheapflights users on 4/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:40 amSFO - CNX
1 stop20h 25mKorean Air
Wed 12/312:15 amCNX - SFO
2 stops47h 21mKorean Air
Deal found 4/23$784
This Gurufare deal was found by Cheapflights users on 4/24. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:00 pmSFO - CNX
1 stop35h 20mChina Eastern
Wed 11/264:25 pmCNX - SFO
2 stops31h 35mChina Eastern
Deal found 4/24$791
This Ovago deal was found by Cheapflights users on 4/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:05 amSFO - CNX
1 stop18h 40mCathay Pacific
Mon 9/2910:30 amCNX - SFO
1 stop26h 10mCathay Pacific
Deal found 4/23$803
This oojo deal was found by Cheapflights users on 4/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1312:10 amONT - CNX
1 stop20h 10mChina Airlines
Tue 10/2811:25 amCNX - ONT
1 stop20h 25mChina Airlines
Deal found 4/24$809
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Thu 8/2811:30 amSFO - CNX
1 stop39h 10mSingapore Airlines
Mon 9/295:40 pmCNX - SFO
1 stop30h 00mSingapore Airlines
Deal found 4/23$810
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/129:09 amSFO - CNX
2 stops24h 31mMultiple Airlines
Mon 8/2512:45 amCNX - SFO
1 stop29h 15mMultiple Airlines
Deal found 4/23$820
This oojo deal was found by Cheapflights users on 4/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:30 amOAK - CNX
2 stops25h 35mKorean Air
Mon 11/1712:15 amCNX - OAK
2 stops28h 20mKorean Air
Deal found 4/23$821
This oojo deal was found by Cheapflights users on 4/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:05 amLAX - CNX
1 stop20h 15mChina Airlines
Fri 11/2111:25 amCNX - LAX
1 stop23h 10mChina Airlines
Deal found 4/23$843
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:50 pmLAX - CNX
1 stop32h 05mKorean Air
Sat 5/1011:15 pmCNX - LAX
2 stops37h 33mKorean Air
Deal found 4/23$845

Cheapflights Fare Finder

Customize your flight search to find flights from California to Chiang Mai 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 April 24, 2025.
Use the filters below to find and compare flights from California to Chiang Mai that are best for you.

Fly from

California

Fly to

Chiang Mai

Route

Depart

Return

Price

OntarioChiang Mai

ONT - CNX

ONTCNX

Ontario

Mon 10/13

12:10 am-10:20 am

1 stop20h 10m

Chiang Mai

Tue 10/28

11:25 am-5:50 pm

1 stop20h 25m

$809

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Fri 5/2

11:30 pm-11:40 pm

1 stop34h 10m

Chiang Mai

Wed 6/4

12:45 am-3:30 pm

1 stop28h 45m

$815

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Thu 5/22

12:00 pm-1:25 pm

1 stop35h 25m

Chiang Mai

Thu 6/5

4:20 pm-9:05 am

2 stops54h 45m

$817

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Sun 5/4

11:50 pm-9:55 pm

1 stop32h 05m

Chiang Mai

Sat 5/10

11:15 pm-10:48 pm

2 stops37h 33m

$845

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Wed 4/30

11:00 pm-11:40 pm

1 stop34h 40m

Chiang Mai

Tue 5/6

12:45 am-9:50 am

1 stop23h 05m

$846

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Sun 5/4

12:25 pm-9:45 am

1 stop31h 20m

Chiang Mai

Sat 5/10

7:25 pm-10:45 am

1 stop29h 20m

$864

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Mon 4/28

12:50 am-4:20 pm

1 stop25h 30m

Chiang Mai

Thu 6/5

5:20 pm-8:30 pm

1 stop17h 10m

$868

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Wed 5/14

12:30 pm-10:25 am

1 stop31h 55m

Chiang Mai

Tue 5/20

11:35 am-8:10 pm

1 stop22h 35m

$869

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Fri 5/2

11:10 pm-9:45 am

1 stop20h 35m

Chiang Mai

Thu 6/5

7:25 pm-10:55 pm

1 stop17h 30m

$872

OntarioChiang Mai

ONT - CNX

ONTCNX

Ontario

Tue 10/14

7:00 am-9:55 pm

2 stops24h 55m

Chiang Mai

Mon 10/27

12:15 am-5:17 pm

2 stops31h 02m

$889

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 60 results
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Best time to book a flight from California to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai 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 Mai

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

Currently, April is the cheapest month in which you can book a flight from California to Chiang Mai (average of $1,016). Flying from California to Chiang Mai in December is currently the most expensive (average of $1,678). 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.

What is the cheapest time of day to fly from CA to CNX?

Find hourly flight availability from California to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Chiang Mai as you normally would.

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated April 24, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air and Korean Air from California to Chiang Mai by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Entertainment

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
157 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Entertainment

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,180 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Entertainment

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,062 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Entertainment

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
727 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Entertainment

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Asiana Airlines
8.2
Very good
443 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Entertainment

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

Related info for your journey

Find useful and relevant information for your journey from California to Chiang Mai. 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 Mai from California?

    If you book a flight to Chiang Mai from California, you will be flying to Chiang Mai, which is the city’s only airport. Chiang Mai (CNX) is located 1.9 mi from the center of Chiang Mai.

  • What are the cheapest airlines to fly from California to Chiang Mai one-way?

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as $416. Users have also found prices from $422 and $452 on China Airlines and Asiana Airlines, respectively.

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

    The most popular flight routes from California to Chiang Mai are San Francisco - Chiang Mai, Los Angeles - Chiang Mai and Ontario - Chiang Mai.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California to Chiang Mai 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 Mai?

    Currently, April is the cheapest month in which you can book a flight from California to Chiang Mai (average of $1,016). Flying from California to Chiang Mai in December is currently the most expensive (average of $1,678). 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.

See more FAQs

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Alternative routes for California to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from California to Chiang Mai

Discover the top 9 airlines that operate flights from California to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$674Average$823FlexibilityNo cancel feeOn-time76%
China EasternCheapest$692Average$845FlexibilityNo cancel feeOn-time62%
Korean AirCheapest$696Average$977FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$746Average$1,063FlexibilityNo cancel feeOn-time72%
China AirlinesCheapest$787Average$897FlexibilityNo cancel feeOn-time70%
DeltaCheapest$793Average$909FlexibilityNo cancel feeOn-timeN/A
STARLUX AirlinesCheapest$843Average$1,095FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$855Average$1,117FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$863Average$1,016FlexibilityNo cancel feeOn-time74%

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