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$585+ Cheap flights from Chiang Mai (CNX) to San Diego (SAN)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — SAN
may. 24 — may. 311
dom. 5/24
dom. 5/31
1 adult, Economy
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Cheap flight deals from Chiang Mai to San Diego

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 abril 24, 2026.

This Korean Air deal was found by Cheapflights users on 4/23. 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.
mié. 10/2812:15 am
CNX
-
SAN
2 stops32h 40m
Korean Air
lun. 11/27:30 pm
SAN
-
CNX
2 stops36h 25m
Korean Air
Deal found 4/23$1,237
This China Airlines deal was found by Cheapflights users on 4/20. 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.
mié. 7/1511:20 am
CNX
-
SAN
2 stops36h 15m
Multiple Airlines
mar. 9/17:58 pm
SAN
-
CNX
2 stops24h 22m
Multiple Airlines
Deal found 4/20$1,266
This Expedia deal was found by Cheapflights users on 4/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/511:20 am
CNX
-
SAN
2 stops35h 50m
Multiple Airlines
mar. 7/216:35 pm
SAN
-
CNX
2 stops25h 45m
Multiple Airlines
Deal found 4/20$1,329

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 abril 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,266
(China Airlines)

One-way from

$573
(Kiwi.com)
Provider with most accurate pricing for Chiang Mai-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chiang Mai-San Diego flights.
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From Chiang Mai to San Diego
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One-way flight from Chiang Mai to San Diego
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Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated abril 24, 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 round-trip
Quickest round-trip

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

mié. 7/15

11:20 am-9:35 am

2 stops36h 15m

San Diego

mar. 9/1

7:58 pm-10:20 am

2 stops24h 22m

$1,266

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

dom. 7/5

11:20 am-9:10 am

2 stops35h 50m

San Diego

mar. 7/21

6:35 pm-10:20 am

2 stops25h 45m

$1,329
Cheapest one-way

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

jue. 7/30

6:50 am-9:52 pm

3 stops53h 02m

$984
Quickest one-way

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

mié. 7/15

9:10 pm-12:19 pm

3 stops29h 09m

$1,003

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

mar. 8/4

11:35 am-10:08 am

2 stops36h 33m

$1,156

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

mié. 7/15

11:20 am-10:14 am

2 stops36h 54m

$1,197

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Sorted by cheapest first

Compare providers for flights from Chiang Mai to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chiang Mai to San Diego in April.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chiang Mai-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chiang Mai-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chiang Mai-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chiang Mai-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub 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 Chiang Mai-San Diego 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 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 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.

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.

  • 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 vacation 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.

Traveling to a place near San Diego?

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