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Chiang Mai

$242+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CNX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$662
(FlightHub)

One-way from

$242
(CrystalTravel)

Popular in

December

Cheapest in

September

Average price

$842
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 ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This lastminute.com deal was found by Cheapflights users on 9/9. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:50 pmSFO - CNX
1 stop20h 50mMultiple Airlines
Wed 9/2411:15 pmCNX - SFO
2 stops46h 35mMultiple Airlines
Deal found 9/9$653
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Sat 11/1512:00 pmSFO - CNX
1 stop35h 20mChina Eastern
Wed 11/263:35 pmCNX - SFO
1 stop32h 25mChina Eastern
Deal found 9/10$662
This FlightHub deal was found by Cheapflights users on 9/11. 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 11/1312:00 pmSFO - CNX
1 stop35h 20mChina Eastern
Wed 11/193:35 pmCNX - SFO
1 stop32h 25mChina Eastern
Deal found 9/11$663
This FlightHub deal was found by Cheapflights users on 9/11. 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 11/1011:30 amLAX - CNX
1 stop35h 50mChina Eastern
Wed 11/193:35 pmCNX - LAX
1 stop32h 30mChina Eastern
Deal found 9/11$663
This FlightHub deal was found by Cheapflights users on 9/10. 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 11/2712:00 pmSFO - CNX
1 stop35h 20mChina Eastern
Sun 12/710:05 amCNX - SFO
2 stops37h 55mChina Eastern
Deal found 9/10$664
This FlightHub deal was found by Cheapflights users on 9/10. 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 11/312:00 pmSFO - CNX
2 stops30h 05mChina Eastern
Sun 11/910:05 amCNX - SFO
2 stops37h 55mChina Eastern
Deal found 9/10$665
This FlightHub deal was found by Cheapflights users on 9/11. 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.
Wed 10/2912:30 pmLAX - CNX
2 stops30h 35mChina Eastern
Tue 11/184:25 pmCNX - LAX
2 stops31h 40mChina Eastern
Deal found 9/11$665
This Gotogate deal was found by Cheapflights users on 9/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/412:00 pmSFO - CNX
2 stops31h 05mChina Eastern
Sat 10/184:20 pmCNX - SFO
3 stops54h 45mChina Eastern
Deal found 9/9$676
This Gurufare deal was found by Cheapflights users on 9/10. 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 10/2512:00 pmSFO - CNX
1 stop36h 20mChina Eastern
Sat 11/14:25 pmCNX - SFO
3 stops55h 35mChina Eastern
Deal found 9/10$700
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Wed 9/1711:00 pmLAX - CNX
1 stop34h 40mAsiana Airlines
Tue 9/2312:45 amCNX - LAX
1 stop29h 15mAsiana Airlines
Deal found 9/10$701
This oojo deal was found by Cheapflights users on 9/10. 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 11/1010:25 pmLAX - CNX
1 stop32h 25mAir China
Wed 11/1911:05 pmCNX - LAX
1 stop34h 55mAir China
Deal found 9/10$705
This Gurufare deal was found by Cheapflights users on 9/11. 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 11/11:00 pmSFO - CNX
2 stops30h 05mChina Eastern
Tue 11/184:25 pmCNX - SFO
3 stops55h 35mChina Eastern
Deal found 9/11$707

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 September 11, 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

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Sat 11/1

1:00 pm-9:05 am

2 stops30h 05m

Chiang Mai

Tue 11/18

4:25 pm-9:00 am

3 stops55h 35m

$665

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Thu 11/27

12:00 pm-2:20 pm

1 stop35h 20m

Chiang Mai

Sun 12/7

3:35 pm-9:00 am

1 stop32h 25m

$702

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Thu 11/6

10:25 pm-9:50 pm

1 stop32h 25m

Chiang Mai

Sun 11/16

11:05 pm-7:00 pm

1 stop34h 55m

$705

OntarioChiang Mai

ONT - CNX

ONTCNX

Ontario

Mon 3/9

6:00 am-10:55 pm

2 stops26h 55m

Chiang Mai

Wed 3/11

12:15 am-10:38 pm

2 stops36h 23m

$710

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Mon 11/10

11:30 am-2:20 pm

1 stop35h 50m

Chiang Mai

Mon 11/17

10:05 am-9:05 am

3 stops38h 00m

$711

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Mon 11/10

11:30 am-9:05 am

2 stops30h 35m

Chiang Mai

Mon 11/24

10:05 am-9:05 am

3 stops38h 00m

$712

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Thu 11/20

11:30 am-9:05 am

2 stops30h 35m

Chiang Mai

Fri 12/12

10:05 am-9:05 am

3 stops38h 00m

$712

OntarioChiang Mai

ONT - CNX

ONTCNX

Ontario

Thu 3/5

6:45 am-10:55 pm

2 stops25h 10m

Chiang Mai

Tue 3/10

12:15 am-10:38 pm

2 stops36h 23m

$715

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Thu 11/27

12:00 pm-2:20 pm

1 stop35h 20m

Chiang Mai

Mon 12/8

3:35 pm-2:37 pm

2 stops38h 02m

$724

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Fri 11/14

11:30 am-2:20 pm

1 stop35h 50m

Chiang Mai

Thu 11/27

10:05 am-9:05 am

3 stops38h 00m

$751

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, September is the cheapest month in which you can book a flight from California to Chiang Mai (average of $977). Flying from California to Chiang Mai in June is currently the most expensive (average of $1,562). 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 September 11, 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.

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.

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

    There are many flights that can get you from California to Chiang Mai in 26h 55m. Fly via China Eastern, Air China, or Delta to get the fastest option. Airlines will cover a distance of 8060 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $371. Users have also found prices from $371 and $498 on Korean Air and China 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, September is the cheapest month in which you can book a flight from California to Chiang Mai (average of $977). Flying from California to Chiang Mai in June is currently the most expensive (average of $1,562). 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

Browse thousands of different options on Cheapflights for your next trip

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from California to Chiang Mai

Discover the top 8 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$668Average$980FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$673Average$819FlexibilityNo cancel feeOn-time76%
China EasternCheapest$687Average$831FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$746Average$1,077FlexibilityNo cancel feeOn-time72%
China AirlinesCheapest$759Average$898FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$770Average$929FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$855Average$1,117FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$863Average$1,002FlexibilityNo cancel feeOn-time74%

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