$570+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — SAN
Feb 26 — Mar 51
1 adult, Economy
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Find cheap flights from Chiang Mai to San Diego 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 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 January 27, 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 January 27, 2026.
This Trip.com deal was found by Cheapflights users on 1/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1012:15 am
CNX
- SAN
2 stops28h 29m
Korean Air
Wed 3/186:20 am
SAN
- CNX
2 stops26h 35m
Korean Air
Deal found 1/25![Korean Air logo]()
$853
This China Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 9/2311:20 am
CNX
- SAN
2 stops45h 34m
China Airlines
Sun 9/277:30 pm
SAN
- CNX
2 stops24h 50m
China Airlines
Deal found 1/26![China Airlines logo]()
$1,078
This Mytrip deal was found by Cheapflights users on 1/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:25 pm
CNX
- SAN
3 stops32h 59m
Multiple Airlines
Wed 3/186:05 pm
SAN
- CNX
2 stops31h 40m
Multiple Airlines
Deal found 1/25![Multiple Airlines logo]()
$1,569
This Qatar Airways deal was found by Cheapflights users on 1/25. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:45 pm
CNX
- SAN
3 stops36h 45m
Qatar Airways
Wed 3/188:00 am
SAN
- CNX
3 stops35h 25m
Qatar Airways
Deal found 1/25![Qatar Airways logo]()
$2,053
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 January 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $853 (Trip.com) |
One-way from | $570 (Delta) |
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 January 27, 2026.
Use the filters below to find and compare flights from Chiang Mai to San Diego that are best for you.
Fly from
Chiang Mai
Fly to
San Diego
Route
Depart
Return
Price
Chiang MaiSan Diego
CNX - SAN
CNXSAN
Chiang Mai
Tue 3/10
12:15 am-2:44 pm
2 stops28h 29m
San Diego
Wed 3/18
6:20 am-10:55 pm
2 stops26h 35m
$853
Chiang MaiSan Diego
CNX - SAN
CNXSAN
Chiang Mai
Wed 3/11
10:25 pm-5:24 pm
3 stops32h 59m
San Diego
Wed 3/18
6:05 pm-3:45 pm
2 stops31h 40m
$1,569
Chiang MaiSan Diego
CNX - SAN
CNXSAN
Chiang Mai
Wed 3/11
7:45 pm-6:30 pm
3 stops36h 45m
San Diego
Wed 3/18
8:00 am-9:25 am
3 stops35h 25m
$2,053
Chiang MaiSan Diego
CNX - SAN
CNXSAN
Chiang Mai
Wed 3/11
12:15 am-10:27 pm
2 stops36h 12m
$570
Chiang MaiSan Diego
CNX - SAN
CNXSAN
Chiang Mai
Thu 2/19
12:15 am-8:52 pm
2 stops35h 37m
$574
Chiang MaiSan Diego
CNX - SAN
CNXSAN
Chiang Mai
Fri 2/20
12:15 am-2:31 pm
2 stops29h 16m
$574
Chiang MaiSan Diego
CNX - SAN
CNXSAN
Chiang Mai
Thu 3/12
10:25 pm-2:31 pm
3 stops54h 06m
$575
Chiang MaiSan Diego
CNX - SAN
CNXSAN
Chiang Mai
Thu 2/19
1:35 am-8:32 am
3 stops45h 57m
$722
Chiang MaiSan Diego
CNX - SAN
CNXSAN
Chiang Mai
Sat 2/21
11:05 pm-6:30 pm
3 stops58h 25m
$871
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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
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