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Chiang Mai

$556+ Cheap flights from San Jose, CA (SJC) 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — CNX
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from San Jose to Chiang Mai

Cheapest flights from San Jose to Chiang Mai
Explore the most affordable flight options available from San Jose to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This Orbitz deal was found by Cheapflights users on 2/15. 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.
Sat 8/293:45 pm
SJC
-
CNX
2 stops28h 35m
Multiple Airlines
Mon 9/711:20 am
CNX
-
SJC
2 stops35h 51m
Multiple Airlines
Deal found 2/15$959
This KAYAK deal was found by Cheapflights users on 2/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:00 am
SJC
-
CNX
2 stops40h 20m
China Eastern
Sat 12/53:35 pm
CNX
-
SJC
2 stops36h 19m
China Eastern
Deal found 2/16$1,008
This China Airlines deal was found by Cheapflights users on 2/15. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:15 pm
SJC
-
CNX
2 stops27h 05m
Multiple Airlines
Sun 9/611:20 am
CNX
-
SJC
2 stops33h 55m
Multiple Airlines
Deal found 2/15$1,038
This oojo deal was found by Cheapflights users on 2/17. 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 2/2210:16 am
SJC
-
CNX
2 stops33h 09m
China Airlines
Sun 3/111:25 am
CNX
-
SJC
2 stops38h 03m
China Airlines
Deal found 2/17$1,091
This China Airlines deal was found by Cheapflights users on 2/17. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:05 pm
SJC
-
CNX
2 stops27h 15m
China Airlines
Tue 9/2911:20 am
CNX
-
SJC
2 stops39h 33m
China Airlines
Deal found 2/17$1,177
This Korean Air deal was found by Cheapflights users on 2/17. 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.
Mon 3/237:15 am
SJC
-
CNX
2 stops25h 40m
Korean Air
Wed 3/2512:15 am
CNX
-
SJC
2 stops35h 47m
Korean Air
Deal found 2/17$1,237
This Korean Air deal was found by Cheapflights users on 2/17. 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.
Sun 3/227:15 am
SJC
-
CNX
2 stops25h 40m
Korean Air
Wed 3/2512:15 am
CNX
-
SJC
2 stops35h 47m
Korean Air
Deal found 2/17$1,244
This FlightHub deal was found by Cheapflights users on 2/16. 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 11/235:05 pm
SJC
-
CNX
2 stops26h 20m
China Airlines
Fri 12/411:25 am
CNX
-
SJC
2 stops35h 52m
China Airlines
Deal found 2/16$1,255
This BusinessClass deal was found by Cheapflights users on 2/17. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:15 am
SJC
-
CNX
2 stops25h 40m
Korean Air
Thu 3/2612:15 am
CNX
-
SJC
2 stops28h 24m
Korean Air
Deal found 2/17$1,258
This BusinessClass deal was found by Cheapflights users on 2/17. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:15 am
SJC
-
CNX
2 stops25h 40m
Korean Air
Thu 3/2612:15 am
CNX
-
SJC
2 stops28h 24m
Korean Air
Deal found 2/17$1,265

Find flight deals from San Jose to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 18, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$1,237
(Korean Air)

One-way from

$556
(oojo)
Provider with most accurate pricing for San Jose-Chiang Mai flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-Chiang Mai flights.
Search Deals
From San Jose to Chiang Mai
Search Deals
One-way flight from San Jose to Chiang Mai
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 February 18, 2026.
Use the filters below to find and compare flights from San Jose to Chiang Mai that are best for you.

Fly from

San Jose

Fly to

Chiang Mai

Route

Depart

Return

Price

San JoseChiang Mai

SJC - CNX

SJCCNX

San Jose

Mon 3/23

7:15 am-10:55 pm

2 stops25h 40m

Chiang Mai

Fri 3/27

12:15 am-12:52 pm

2 stops26h 37m

$1,258

San JoseChiang Mai

SJC - CNX

SJCCNX

San Jose

Sun 3/22

7:15 am-10:55 pm

2 stops25h 40m

Chiang Mai

Fri 3/27

12:15 am-2:56 pm

2 stops28h 41m

$1,265

San JoseChiang Mai

SJC - CNX

SJCCNX

San Jose

Wed 4/1

2:29 pm-10:25 am

2 stops29h 56m

Chiang Mai

Wed 4/8

11:35 am-7:30 am

2 stops33h 55m

$1,270

San JoseChiang Mai

SJC - CNX

SJCCNX

San Jose

Thu 4/2

10:22 am-10:25 am

2 stops34h 03m

Chiang Mai

Thu 4/9

11:35 am-9:28 am

2 stops35h 53m

$1,278

San JoseChiang Mai

SJC - CNX

SJCCNX

San Jose

Mon 3/23

9:15 am-2:20 pm

2 stops39h 05m

Chiang Mai

Mon 3/30

2:55 pm-2:44 pm

2 stops37h 49m

$1,348

San JoseChiang Mai

SJC - CNX

SJCCNX

San Jose

Sat 3/21

3:37 pm-10:55 pm

2 stops41h 18m

Chiang Mai

Wed 3/25

12:15 am-7:41 pm

2 stops33h 26m

$1,387

San JoseChiang Mai

SJC - CNX

SJCCNX

San Jose

Sat 4/4

4:20 pm-10:25 am

2 stops28h 05m

Chiang Mai

Sat 4/11

11:35 am-9:28 am

2 stops35h 53m

$1,461

San JoseChiang Mai

SJC - CNX

SJCCNX

San Jose

Wed 4/1

9:15 am-9:15 am

3 stops34h 00m

Chiang Mai

Wed 4/8

10:05 am-2:44 pm

3 stops42h 39m

$1,512

San JoseChiang Mai

SJC - CNX

SJCCNX

San Jose

Sun 3/22

9:15 am-2:20 pm

2 stops39h 05m

Chiang Mai

Mon 3/30

2:55 pm-2:44 pm

2 stops37h 49m

$1,548

San JoseChiang Mai

SJC - CNX

SJCCNX

San Jose

Tue 2/24

6:03 pm-10:35 am

2 stops25h 32m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 15 results
1
2
  • Most accurate provider: When it comes to deals on San Jose, California-Chiang Mai flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Jose, California-Chiang Mai flight deals on Cheapflights vs. AranGrant 90-95% of the time. Price accuracy is based on data collected from San Jose, California-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose, California-Chiang Mai flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Jose to Chiang Mai

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

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

Currently, November is the cheapest month in which you can book a flight from San Jose, California to Chiang Mai (average of $669). Flying from San Jose, California to Chiang Mai in December is currently the most expensive (average of $1,076). 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.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from San Jose, California to Chiang Mai will take you 25h 40m. San Jose, California and Chiang Mai are separated by a distance of 7729 mi.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from San Jose, California to Chiang Mai (average of $669). Flying from San Jose, California to Chiang Mai in December is currently the most expensive (average of $1,076). 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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