How long is the flight from Chiang Mai to San Diego?

Departing from Chiang Mai to San Diego will take you 42h 46m. The distance from Chiang Mai to San Diego is about 13110 km.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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

When flying from Chiang Mai to San Diego, 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 Diego that include hotel bookings?

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

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

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 Diego.

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

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

฿17,075+ Cheap Flights from Chiang Mai to San Diego

Cheap flight deals from Chiang Mai to San Diego

Enter your travel dates to find the best prices.

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Cheapest flights from Chiang Mai to San Diego
Explore the most affordable flight options available from Chiang Mai to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Tue 24/1117:15 -

2 stops45h 29m

Tue 1/1213:05 -

2 stops35h 55m

Deal found 27/10฿40,799

Tue 24/1119:40 -

3 stops38h 31m

Tue 1/1213:24 -

2 stops35h 36m

Deal found 27/10฿45,085

Tue 24/1113:00 -

3 stops41h 31m

Tue 1/1206:15 -

3 stops59h 20m

Deal found 27/10฿252,623

Find flight deals from Chiang Mai to San Diego

Round-trip from	฿34,083
One-way from	฿17,075

STARLUX Airlines
15/3-25/4
4 total stops
81h 36m total
Chiang Mai to San Diego

Search Deals

Korean Air
8/11-31/12
2 total stops
29h 58m total
Chiang Mai to San Diego

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Chiang MaiSan Diego

CNX Chiang Mai - SAN San Diego

CNXSAN

Chiang Mai

Sun 8/11

00:20-15:18

2 stops29h 58m

San Diego

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿17,075

Chiang MaiSan Diego

CNX Chiang Mai - SAN San Diego

CNXSAN

Chiang Mai

Mon 9/11

19:45-18:41

3 stops37h 56m

San Diego

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿27,233

Chiang MaiSan Diego

CNX Chiang Mai - SAN San Diego

CNXSAN

Chiang Mai

Mon 15/3

18:10-22:56

2 stops42h 46m

San Diego

Sun 25/4

11:30-16:20

2 stops38h 50m

฿34,083

Chiang MaiSan Diego

CNX Chiang Mai - SAN San Diego

CNXSAN

Chiang Mai

Thu 7/1

00:10-07:10

2 stops46h 00m

San Diego

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿34,792

Chiang MaiSan Diego

CNX Chiang Mai - SAN San Diego

CNXSAN

Chiang Mai

Thu 21/1

00:20-22:50

2 stops37h 30m

San Diego

Tue 26/1

06:25-22:45

2 stops49h 20m

฿41,069

Chiang MaiSan Diego

CNX Chiang Mai - SAN San Diego

CNXSAN

Chiang Mai

Thu 7/1

11:25-08:20

2 stops35h 55m

San Diego

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿42,216

Chiang MaiSan Diego

CNX Chiang Mai - SAN San Diego

CNXSAN

Chiang Mai

Mon 15/3

09:30-19:47

3 stops24h 17m

San Diego

Sun 25/4

20:59-10:25

2 stops23h 26m

฿43,397

Chiang MaiSan Diego

CNX Chiang Mai - SAN San Diego

CNXSAN

Chiang Mai

Tue 24/11

19:40-19:11

3 stops38h 31m

San Diego

Tue 1/12

13:24-16:00

2 stops35h 36m

฿45,085

Chiang MaiSan Diego

CNX Chiang Mai - SAN San Diego

CNXSAN

Chiang Mai

Mon 15/3

19:45-19:13

3 stops37h 28m

San Diego

Sun 25/4

06:15-11:15

3 stops39h 00m

฿51,665

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Sorted by cheapest first

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

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

CNX-SAN

Estimated return 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.

Related info for your journey

How long is the flight from Chiang Mai to San Diego?
Departing from Chiang Mai to San Diego will take you 42h 46m. The distance from Chiang Mai to San Diego is about 13110 km.
Can I find deals for flights from Chiang Mai to San Diego that include hotel bookings?
Yes. In addition to deals on Chiang Mai to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chiang Mai to San Diego?
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 Diego.
Can I find deals for business class flights from Chiang Mai to San Diego?
Yes. Cheapflights offers flight deals from Chiang Mai to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to San Diego?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Diego from Chiang Mai.

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Cheap flights from Chiang Mai to San Diego from ฿17,075

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Chiang Mai to San Diego

Cheapest flights from Chiang Mai to San DiegoExplore the most affordable flight options available from Chiang Mai to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Explore the most affordable flight options available from Chiang Mai to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Best flights from Chiang Mai to San DiegoDiscover carefully curated flight deals from Chiang Mai to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Discover carefully curated flight deals from Chiang Mai to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Last-minute flights from Chiang Mai to San DiegoDiscover last-minute flight deals from Chiang Mai to San Diego. Data last updated 1 November 2026 and is based on user searches.

Discover last-minute flight deals from Chiang Mai to San Diego. Data last updated 1 November 2026 and is based on user searches.

One-way flights from Chiang Mai to San DiegoSearch for one-way flight options from Chiang Mai to San Diego. Find affordable one-way fares based on user searches. Data last updated 1 November 2026.

Search for one-way flight options from Chiang Mai to San Diego. Find affordable one-way fares based on user searches. Data last updated 1 November 2026.

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

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

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

Related info for your journey

How long is the flight from Chiang Mai to San Diego?

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

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

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

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 Diego

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

Complete your trip

Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Chiang Mai to San Diego by cabin class

Find flights from Chiang Mai to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Chiang Mai and San Diego flights

Browse other Chiang Mai and San Diego flight options. Last updated on 1 November 2026.

Other flights from Chiang Mai

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How does Cheapflights help users find flights from Chiang Mai to San Diego?

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to San Diego?

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Can Cheapflights notify me if prices for flights from Chiang Mai to San Diego become cheaper?

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Travel Smart

Cheapest flights from Chiang Mai to San Diego
Explore the most affordable flight options available from Chiang Mai to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Best flights from Chiang Mai to San Diego
Discover carefully curated flight deals from Chiang Mai to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Last-minute flights from Chiang Mai to San Diego
Discover last-minute flight deals from Chiang Mai to San Diego. Data last updated 1 November 2026 and is based on user searches.

One-way flights from Chiang Mai to San Diego
Search for one-way flight options from Chiang Mai to San Diego. Find affordable one-way fares based on user searches. Data last updated 1 November 2026.