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Cheap flights from Chiang Mai to San Diego from ฿34,384

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — SAN
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chiang Mai to San Diego

Enter your travel dates to find the best prices.

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 4 May 2026.

Tue 26/517:20
CNX
-
SAN
2 stops29h 39m
Multiple Airlines
Tue 2/615:56
SAN
-
CNX
2 stops34h 24m
Multiple Airlines
Deal found 1/5฿34,384
Thu 29/1011:25
CNX
-
SAN
2 stops37h 05m
China Airlines
Mon 2/1119:30
SAN
-
CNX
2 stops23h 55m
China Airlines
Deal found 30/4฿39,761
Tue 13/1011:20
CNX
-
SAN
2 stops45h 35m
China Airlines
Sat 17/1019:30
SAN
-
CNX
2 stops24h 50m
China Airlines
Deal found 4/5฿39,924
Tue 26/517:20
CNX
-
SAN
2 stops43h 06m
STARLUX Airlines
Tue 2/618:19
SAN
-
CNX
2 stops32h 01m
STARLUX Airlines
Deal found 3/5฿42,727
Tue 26/510:10
CNX
-
SAN
3 stops38h 09m
China Airlines
Tue 2/618:45
SAN
-
CNX
3 stops29h 00m
China Airlines
Deal found 3/5฿54,818

Find flight deals from Chiang Mai to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to San Diego (SAN). 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 4 May 2026.

Round-trip from

฿34,384
STARLUX Airlines
  • STARLUX Airlines
  • 26/5-2/6
  • 4 total stops
  • 64h 03m total
  • Chiang Mai to San Diego
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chiang Mai to San Diego 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 17,341 searches. Data last updated 4 May 2026.
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

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Tue 26/5

17:20-08:59

2 stops29h 39m

San Diego

Tue 2/6

15:56-16:20

2 stops34h 24m

฿34,384
Fastest return journey

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Thu 29/10

11:25-10:30

2 stops37h 05m

San Diego

Mon 2/11

19:30-10:25

2 stops23h 55m

฿39,761

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Tue 13/10

11:20-18:55

2 stops45h 35m

San Diego

Sat 17/10

19:30-10:20

2 stops24h 50m

฿39,924

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Tue 26/5

17:20-22:26

2 stops43h 06m

San Diego

Tue 2/6

18:19-16:20

2 stops32h 01m

฿42,727

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Tue 26/5

10:10-10:19

3 stops38h 09m

San Diego

Tue 2/6

18:45-10:20

2 stops25h 35m

฿54,916

Flights are sorted by cheapest return flights first.

Deals found on 1/5

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.
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

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

    Departing from Chiang Mai to San Diego will take you 37h 05m. 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?

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Can Cheapflights find flights from Chiang Mai to San Diego with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chiang Mai to San Diego flexibly with Cheapflights today.

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