$816+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CNX
May 17 — May 241
Round-trip
1 adult, Economy
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Best
Last-minute
One-way
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 17, 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 17, 2026.
This FlightHub deal was found by Cheapflights users on 4/12. 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.
Mon 11/2311:52 am
SAN
- CNX
2 stops31h 33m
Multiple Airlines
Fri 12/411:25 am
CNX
- SAN
2 stops44h 02m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,002
This BusinessClass deal was found by Cheapflights users on 4/16. 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.
Thu 11/58:00 am
SAN
- CNX
2 stops39h 20m
Multiple Airlines
Tue 11/1710:05 am
CNX
- SAN
3 stops44h 15m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,060
This China Airlines deal was found by Cheapflights users on 4/13. 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 5/69:12 pm
SAN
- CNX
2 stops23h 08m
Multiple Airlines
Tue 5/1911:20 am
CNX
- SAN
2 stops34h 38m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,068
This BusinessClass deal was found by Cheapflights users on 4/16. 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.
Thu 11/57:15 am
SAN
- CNX
3 stops34h 50m
China Eastern
Tue 11/1710:05 am
CNX
- SAN
3 stops44h 15m
China Eastern
Deal found 4/16![China Eastern logo]()
$1,109
This FlightHub deal was found by Cheapflights users on 4/16. 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.
Mon 10/59:59 pm
SAN
- CNX
2 stops46h 26m
Multiple Airlines
Mon 10/2611:50 am
CNX
- SAN
2 stops33h 53m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,125
This Justfly.com deal was found by Cheapflights users on 4/13. 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.
Mon 4/205:31 pm
SAN
- CNX
2 stops26h 54m
Multiple Airlines
Mon 5/411:35 am
CNX
- SAN
2 stops38h 11m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,136
This FlightHub deal was found by Cheapflights users on 4/15. 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.
Thu 5/712:30 pm
SAN
- CNX
2 stops55h 55m
Multiple Airlines
Mon 5/1811:35 am
CNX
- SAN
2 stops42h 30m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,150
This China Eastern deal was found by Cheapflights users on 4/16. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:15 am
SAN
- CNX
2 stops41h 10m
China Eastern
Mon 9/142:55 pm
CNX
- SAN
2 stops38h 24m
China Eastern
Deal found 4/16![China Eastern logo]()
$1,175
This FlightHub deal was found by Cheapflights users on 4/16. 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.
Thu 5/712:30 pm
SAN
- CNX
2 stops55h 55m
Multiple Airlines
Sat 5/1611:35 am
CNX
- SAN
2 stops58h 23m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,219
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 17, 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 17, 2026.
This China Airlines deal was found by Cheapflights users on 4/13. 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 5/69:12 pm
SAN
- CNX
2 stops23h 08m
Multiple Airlines
Tue 5/1911:20 am
CNX
- SAN
2 stops34h 38m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,068
This China Eastern deal was found by Cheapflights users on 4/12. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:15 am
SAN
- CNX
2 stops41h 10m
China Eastern
Mon 9/142:55 pm
CNX
- SAN
2 stops38h 24m
China Eastern
Deal found 4/12![China Eastern logo]()
$1,175
This BusinessClass deal was found by Cheapflights users on 4/13. 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.
Wed 5/67:44 pm
SAN
- CNX
3 stops33h 26m
China Airlines
Tue 5/1911:55 am
CNX
- SAN
3 stops36h 24m
China Airlines
Deal found 4/13![China Airlines logo]()
$1,408
This FlightHub deal was found by Cheapflights users on 4/15. 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.
Thu 5/712:30 pm
SAN
- CNX
2 stops55h 55m
Multiple Airlines
Mon 5/1811:35 am
CNX
- SAN
2 stops42h 30m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,150
This IEagle deal was found by Cheapflights users on 4/16. 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.
Mon 10/59:59 pm
SAN
- CNX
2 stops46h 26m
Multiple Airlines
Mon 10/262:05 pm
CNX
- SAN
3 stops23h 38m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,182
This FlightHub deal was found by Cheapflights users on 4/16. 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.
Thu 5/712:30 pm
SAN
- CNX
2 stops55h 55m
Multiple Airlines
Sat 5/1611:35 am
CNX
- SAN
2 stops58h 23m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,219
Last-minute flights from San Diego to Chiang MaiDiscover last-minute flight deals from San Diego to Chiang Mai. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Chiang Mai. Data last updated April 17, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 4/13. 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.
Mon 4/205:31 pm
SAN
- CNX
2 stops26h 54m
Multiple Airlines
Mon 5/411:35 am
CNX
- SAN
2 stops38h 11m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,136
This China Airlines deal was found by Cheapflights users on 4/13. 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 5/69:12 pm
SAN
- CNX
2 stops23h 08m
Multiple Airlines
Tue 5/1911:20 am
CNX
- SAN
2 stops34h 38m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,068
This BusinessClass deal was found by Cheapflights users on 4/13. 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.
Wed 5/67:44 pm
SAN
- CNX
3 stops33h 26m
China Airlines
Tue 5/1911:55 am
CNX
- SAN
3 stops36h 24m
China Airlines
Deal found 4/13![China Airlines logo]()
$1,408
This FlightHub deal was found by Cheapflights users on 4/15. 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.
Thu 5/712:30 pm
SAN
- CNX
2 stops55h 55m
Multiple Airlines
Mon 5/1811:35 am
CNX
- SAN
2 stops42h 30m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,150
This FlightHub deal was found by Cheapflights users on 4/16. 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.
Thu 5/712:30 pm
SAN
- CNX
2 stops55h 55m
Multiple Airlines
Sat 5/1611:35 am
CNX
- SAN
2 stops58h 23m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,219
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 17, 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 17, 2026.
This FlightHub deal was found by Cheapflights users on 4/16. 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.
Sat 5/168:35 pm
SAN
- CNX
2 stops47h 50m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$816
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 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,068 (China Airlines) |
One-way from | $816 (FlightHub) |
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 17, 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
Quickest round-trip
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Wed 5/6
9:12 pm-10:20 am
2 stops23h 08m
Chiang Mai
Tue 5/19
11:20 am-7:58 am
2 stops34h 38m
$1,068
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Thu 5/7
12:30 pm-10:25 am
2 stops55h 55m
Chiang Mai
Mon 5/18
11:35 am-4:05 pm
2 stops42h 30m
$1,150
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Thu 9/10
6:15 am-1:25 pm
2 stops41h 10m
Chiang Mai
Mon 9/14
2:55 pm-3:19 pm
2 stops38h 24m
$1,175
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Mon 10/5
9:59 pm-10:25 am
2 stops46h 26m
Chiang Mai
Mon 10/26
2:05 pm-11:43 pm
3 stops23h 38m
$1,182
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Thu 5/7
12:30 pm-10:25 am
2 stops55h 55m
Chiang Mai
Sat 5/16
11:35 am-7:58 am
2 stops58h 23m
$1,219
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Wed 5/6
7:44 pm-7:10 pm
3 stops33h 26m
Chiang Mai
Tue 5/19
11:55 am-10:19 am
3 stops36h 24m
$1,408
Cheapest one-way
Quickest one-way
San DiegoChiang Mai
SAN - CNX
SANCNX
San Diego
Sat 5/16
8:35 pm-10:25 am
2 stops47h 50m
$816
Sorted 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 17, 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.
Boarding
8.4
Overall
8.5
Entertainment
8.0
Comfort
8.3
Food
8.1
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CRK - TPE
Boarding
8.4
Overall
8.5
Entertainment
8.0
Comfort
8.3
Food
8.1
Crew
8.7
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next 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 17, 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 17, 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 17, 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 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$935 | Average$982 | FlexibilityNo cancel fee | On-time74% |