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$551+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — SAN
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
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 June 12, 2026.

This China Airlines deal was found by Cheapflights users on 6/11. 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 10/211:20 am
CNX
-
SAN
2 stops36h 50m
China Airlines
Tue 10/67:30 pm
SAN
-
CNX
2 stops24h 50m
China Airlines
Deal found 6/11$1,399

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 June 12, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,399
(China Airlines)

One-way from

$551
(China Airlines)
Provider with most accurate pricing for Chiang Mai-San Diego flight deals.
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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 June 12, 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

Fri 10/2

11:20 am-10:10 am

2 stops36h 50m

San Diego

Tue 10/6

7:30 pm-10:20 am

2 stops24h 50m

$1,399
Cheapest one-way

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Mon 9/21

11:20 am-10:08 am

2 stops36h 48m

$551

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Mon 6/29

11:20 am-10:23 am

2 stops37h 03m

$561

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Thu 6/25

11:20 am-9:35 am

2 stops36h 15m

$613

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Wed 7/8

1:55 pm-12:04 am

3 stops24h 09m

$672
Quickest one-way

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Fri 6/26

11:20 am-9:05 pm

2 stops23h 45m

$732

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Thu 6/25

8:00 pm-8:49 pm

3 stops38h 49m

$811

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chiang Mai-San Diego flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.

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

    China Airlines can get you from Chiang Mai to San Diego in just under 36h 50m. Your travel time can differ by up to . The distance from Chiang Mai to San Diego is about 8146 mi.

  • 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.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
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