$617+ Cheap flights from San Diego (SAN) to Chiang Mai (CNX)
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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CNX
Mai 24 — Mai 311
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Chiang Mai with Cheapflights
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Cheapest flights from San Diego to Chiang MaiExplore the most affordable flight options available from San Diego to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
Explore the most affordable flight options available from San Diego to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/286:15 am
SAN
- CNX
2 stops41h 10m
China Eastern
Sa 9/52:55 pm
CNX
- SAN
2 stops38h 24m
China Eastern
Deal found 4/20![China Eastern logo]()
$1,119
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/137:43 am
SAN
- CNX
2 stops36h 42m
Multiple Airlines
Mo 5/2511:35 am
CNX
- SAN
2 stops44h 52m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,139
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/266:15 am
SAN
- CNX
2 stops41h 10m
China Eastern
Sa 9/52:55 pm
CNX
- SAN
2 stops38h 24m
China Eastern
Deal found 4/20![China Eastern logo]()
$1,175
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/137:43 am
SAN
- CNX
2 stops36h 42m
Multiple Airlines
Sa 5/2311:35 am
CNX
- SAN
2 stops34h 23m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,192
This IEagle 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 8/299:05 am
SAN
- CNX
3 stops34h 15m
Multiple Airlines
Sa 9/511:35 am
CNX
- SAN
2 stops25h 24m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,252
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/15:59 pm
SAN
- CNX
2 stops26h 26m
Multiple Airlines
Fr 5/1511:35 am
CNX
- SAN
2 stops44h 52m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,264
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 5/109:12 pm
SAN
- CNX
2 stops23h 13m
Multiple Airlines
So 5/2411:35 am
CNX
- SAN
2 stops58h 23m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,266
Best flights from San Diego to Chiang MaiDiscover carefully curated flight deals from San Diego to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
Discover carefully curated flight deals from San Diego to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/137:43 am
SAN
- CNX
2 stops36h 42m
Multiple Airlines
Mo 5/2511:35 am
CNX
- SAN
2 stops38h 39m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,154
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/316:15 am
SAN
- CNX
2 stops41h 10m
China Eastern
Sa 9/52:55 pm
CNX
- SAN
2 stops38h 24m
China Eastern
Deal found 4/20![China Eastern logo]()
$1,175
This China Airlines deal was found by Cheapflights users on 4/19. 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.
Do 9/107:30 pm
SAN
- CNX
2 stops24h 50m
China Airlines
Mo 9/1411:20 am
CNX
- SAN
2 stops37h 07m
China Airlines
Deal found 4/19![China Airlines logo]()
$1,429
This IEagle deal was found by Cheapflights users on 4/19. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/147:43 am
SAN
- CNX
3 stops35h 37m
Multiple Airlines
Di 5/269:25 am
CNX
- SAN
3 stops25h 04m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,418
This IEagle 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 5/109:12 pm
SAN
- CNX
2 stops23h 13m
Multiple Airlines
So 5/241:40 pm
CNX
- SAN
3 stops33h 19m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,432
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/68:15 am
SAN
- CNX
3 stops35h 05m
Multiple Airlines
Mi 5/1311:35 am
CNX
- SAN
2 stops22h 54m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,488
This KAYAK deal was found by Cheapflights users on 4/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 7/108:04 am
SAN
- CNX
3 stops35h 16m
Multiple Airlines
Di 7/2111:35 am
CNX
- SAN
2 stops26h 21m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,581
Last-minute flights from San Diego to Chiang MaiDiscover last-minute flight deals from San Diego to Chiang Mai. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Chiang Mai. Data last updated April 24, 2026 and is based on user searches.
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/15:59 pm
SAN
- CNX
2 stops26h 26m
Multiple Airlines
Fr 5/1511:35 am
CNX
- SAN
2 stops44h 52m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,264
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 5/109:12 pm
SAN
- CNX
2 stops23h 13m
Multiple Airlines
So 5/2411:35 am
CNX
- SAN
2 stops58h 23m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,266
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/137:43 am
SAN
- CNX
2 stops36h 42m
Multiple Airlines
Mo 5/2511:35 am
CNX
- SAN
2 stops44h 52m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,139
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/137:43 am
SAN
- CNX
2 stops36h 42m
Multiple Airlines
Sa 5/2311:35 am
CNX
- SAN
2 stops34h 23m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,192
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/145:42 pm
SAN
- CNX
2 stops26h 43m
Multiple Airlines
Di 5/2611:35 am
CNX
- SAN
2 stops42h 30m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,300
One-way flights from San Diego to Chiang MaiSearch for one-way flight options from San Diego to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
Search for one-way flight options from San Diego to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
This Justfly.com deal was found by Cheapflights users on 4/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 8/46:31 pm
SAN
- CNX
2 stops49h 54m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$617
This SmartFares deal was found by Cheapflights users on 4/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/137:43 am
SAN
- CNX
2 stops36h 42m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$629
This BusinessClass deal was found by Cheapflights users on 4/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 8/46:15 am
SAN
- CNX
3 stops37h 00m
China Eastern
Deal found 4/21![China Eastern logo]()
$642
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/141:38 pm
SAN
- CNX
3 stops39h 32m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$736
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 6/175:16 pm
SAN
- CNX
3 stops50h 29m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$972
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/153:57 pm
SAN
- CNX
3 stops49h 58m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,025
This BusinessClass deal was found by Cheapflights users on 4/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 8/47:15 pm
SAN
- CNX
2 stops31h 05m
STARLUX Airlines
Deal found 4/21![STARLUX Airlines logo]()
$1,157
This Gotogate deal was found by Cheapflights users on 4/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/157:56 pm
SAN
- CNX
2 stops24h 24m
China Airlines
Deal found 4/21![China Airlines logo]()
$1,195
This oojo deal was found by Cheapflights users on 4/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 6/179:27 pm
SAN
- CNX
2 stops22h 53m
China Airlines
Deal found 4/19![China Airlines logo]()
$1,210
This BusinessClass deal was found by Cheapflights users on 4/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 8/48:04 am
SAN
- CNX
3 stops35h 16m
Japan Airlines
Deal found 4/21![Japan Airlines logo]()
$1,387
Find flight deals from San Diego to Chiang Mai
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Chiang Mai (CNX). 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 April 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,119 (FlightHub) |
One-way from | $617 (Justfly.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Chiang Mai 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 April 24, 2026.
Use the filters below to find and compare flights from San Diego to Chiang Mai that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Mi 5/13
7:43 am-10:25 am
2 stops36h 42m
Chiang Mai
Mo 5/25
11:35 am-12:14 pm
2 stops38h 39m
$1,154
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Mo 8/31
6:15 am-1:25 pm
2 stops41h 10m
Chiang Mai
Sa 9/5
2:55 pm-3:19 pm
2 stops38h 24m
$1,175
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Do 5/14
7:43 am-9:20 am
3 stops35h 37m
Chiang Mai
Di 5/26
9:25 am-8:29 pm
3 stops25h 04m
$1,418
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Do 9/10
7:30 pm-10:20 am
2 stops24h 50m
Chiang Mai
Mo 9/14
11:20 am-10:27 am
2 stops37h 07m
$1,429
Quickest round-trip
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
So 5/10
9:12 pm-10:25 am
2 stops23h 13m
Chiang Mai
So 5/24
1:40 pm-8:59 am
3 stops33h 19m
$1,432
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Mi 5/6
8:15 am-9:20 am
3 stops35h 05m
Chiang Mai
Mi 5/13
11:35 am-8:29 pm
2 stops22h 54m
$1,488
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Fr 7/10
8:04 am-9:20 am
3 stops35h 16m
Chiang Mai
Di 7/21
11:35 am-11:56 pm
2 stops26h 21m
$1,581
Cheapest one-way
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Di 8/4
6:31 pm-10:25 am
2 stops49h 54m
$617
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Mi 5/13
7:43 am-10:25 am
2 stops36h 42m
$629
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Do 5/14
1:38 pm-7:10 pm
3 stops39h 32m
$736
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from San Diego to Chiang Mai
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 San Diego to Chiang Mai in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on San Diego-Chiang Mai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Chiang Mai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Chiang Mai flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Chiang Mai 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 San Diego-Chiang Mai 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 San Diego to Chiang Mai
Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from San Diego with our price prediction graph.
SAN-CNX
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.
Reviews of airlines servicing Chiang Mai
Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated April 24, 2026.
Peruse reviews from past customers who have flown with EVA Air from San Diego to Chiang Mai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
8.1
Boarding
8.4
Overall
8.5
Entertainment
8.0
Comfort
8.3
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CRK - TPE
Food
8.1
Boarding
8.4
Overall
8.5
Entertainment
8.0
Comfort
8.3
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CRK - TPE
Related info for your journey
Find useful and relevant information for your journey from San Diego to Chiang Mai. 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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Complete your trip
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Other flights to Chiang Mai
Explore flights to Chiang Mai departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2026.
Complete your trip
Complete your trip to Chiang Mai by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Chiang Mai by cabin class
Find flights from San Diego to Chiang Mai, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Chiang Mai flights
Browse other San Diego and Chiang Mai flight options. Last updated on April 24, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Diego to Chiang Mai
Discover the top airline that operate flights from San Diego to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$935 | Average$982 | FlexibilityNo cancel fee | On-time74% |