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

Currently, September is the cheapest month in which you can book a flight from Chiang Mai to San Jose (average of $255). Flying from Chiang Mai to San Jose in June is currently the most expensive (average of $344). 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 CNX to SJC?

When flying from Chiang Mai to San Jose, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Chiang Mai to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$877+ Flights from Chiang Mai to San Jose

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Chiang Mai to San Jose with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chiang Mai to San Jose

Round-trip from	$1,105 (oojo)
One-way from	$877 (oojo)

From Chiang Mai to San Jose

Search Deals

One-way flight from Chiang Mai to San Jose

Search Deals

Find flight deals from Chiang Mai to San Jose

Cheapest flights from Chiang Mai to San Jose
Explore the most affordable flight options available from Chiang Mai to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

vie. 7/1111:35 amCNX - SJC

2 stops35h 33mEVA Air

sáb. 8/167:57 pmSJC - CNX

2 stops24h 28mEVA Air

Deal found 6/12

$1,105

Best flights from Chiang Mai to San Jose
Discover carefully curated flight deals from Chiang Mai to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 12, 2025.

vie. 7/1111:35 amCNX - SJC

2 stops35h 33mEVA Air

sáb. 8/167:57 pmSJC - CNX

2 stops24h 28mEVA Air

Deal found 6/12

$1,105

Last-minute flights from Chiang Mai to San Jose
Discover last-minute flight deals from Chiang Mai to San Jose. Data last updated junio 12, 2025 and is based on user searches.

vie. 7/1111:35 amCNX - SJC

2 stops35h 33mEVA Air

sáb. 8/167:57 pmSJC - CNX

2 stops24h 28mEVA Air

Deal found 6/12

$1,105

One-way flights from Chiang Mai to San Jose
Search for one-way flight options from Chiang Mai to San Jose. Find affordable one-way fares based on user searches. Data last updated junio 12, 2025.

lun. 8/1811:35 amCNX - SJC

2 stops25h 04mEVA Air

Deal found 6/10

$877

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chiang Mai to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiSan Jose

CNX - SJC

CNXSJC

Chiang Mai

vie. 7/11

11:35 am-9:08 am

2 stops35h 33m

San Jose

sáb. 8/16

7:57 pm-10:25 am

2 stops24h 28m

$1,105

Chiang MaiSan Jose

CNX - SJC

CNXSJC

Chiang Mai

lun. 8/18

11:35 am-10:39 pm

2 stops25h 04m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

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

Rainfall in San Jose by month

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

EVA Air

8.4

Very good

1,202 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very good

1,202 reviews

EVA Air

8.4

Very good

1,202 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Can I find deals for flights from Chiang Mai to San Jose that include hotel bookings?
Yes. In addition to deals on Chiang Mai to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chiang Mai to San Jose?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to San Jose.
Can I find deals for business class flights from Chiang Mai to San Jose?
Yes. Cheapflights offers flight deals from Chiang Mai to San Jose 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 Chiang Mai to San Jose?
Currently, September is the cheapest month in which you can book a flight from Chiang Mai to San Jose (average of $255). Flying from Chiang Mai to San Jose in June is currently the most expensive (average of $344). 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

Alternative routes for Chiang Mai to San Jose

Complete your trip

San Jose car rentals

San Jose Airport car rentals

San Francisco Airport car rentals

Oakland Airport car rentals

Monterey Regional Airport car rentals

Stockton Airport car rentals

Los Angeles car rentals

San Francisco car rentals

San Diego car rentals

Fresno car rentals

Ontario car rentals

Sacramento car rentals

Other flights to San Jose

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$877+ Cheap flights from Chiang Mai (CNX) to San Jose (SJC)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chiang Mai to San Jose with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Chiang Mai to San Jose

Round-trip from

One-way from

Find flight deals from Chiang Mai to San Jose

Cheapest flights from Chiang Mai to San JoseExplore the most affordable flight options available from Chiang Mai to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

Explore the most affordable flight options available from Chiang Mai to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chiang Mai to San Jose that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to San Jose from Chiang Mai with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chiang Mai to San Jose

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

Reviews of airlines servicing San Jose

Related info for your journey

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chiang Mai to San Jose

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Chiang Mai to San Jose
Explore the most affordable flight options available from Chiang Mai to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.