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Chiang Mai

$879+ Cheap flights from San Diego (SAN) to Chiang Mai (CNX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CNX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 July 29, 2025.

Round-trip from

$879
(Delta)
From San Diego to Chiang Mai
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Find flight deals from San Diego to Chiang Mai

Cheapest flights from San Diego to Chiang Mai
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 July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:30 amSAN - CNX
2 stops24h 25mDelta
Mon 9/811:15 pmCNX - SAN
2 stops37h 36mDelta
Deal found 7/28$879
This Korean Air deal was found by Cheapflights users on 7/28. 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.
Mon 8/117:34 pmSAN - CNX
2 stops36h 21mKorean Air
Mon 9/811:15 pmCNX - SAN
2 stops37h 39mKorean Air
Deal found 7/28$884
This Mytrip deal was found by Cheapflights users on 7/28. 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 8/136:20 amSAN - CNX
3 stops38h 55mMultiple Airlines
Thu 9/48:00 pmCNX - SAN
3 stops36h 23mMultiple Airlines
Deal found 7/28$928
This oojo deal was found by Cheapflights users on 7/29. 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.
Wed 8/207:59 pmSAN - CNX
2 stops24h 26mEVA Air
Wed 9/1011:35 amCNX - SAN
2 stops34h 06mEVA Air
Deal found 7/29$935
This FlightHub deal was found by Cheapflights users on 7/28. 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.
Sun 11/165:25 pmSAN - CNX
2 stops31h 30mSTARLUX Airlines
Tue 2/104:55 pmCNX - SAN
2 stops42h 47mSTARLUX Airlines
Deal found 7/28$941
This Fareboom deal was found by Cheapflights users on 7/29. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/208:15 amSAN - CNX
2 stops25h 25mAsiana Airlines
Tue 9/912:45 amCNX - SAN
2 stops26h 55mAsiana Airlines
Deal found 7/29$1,121
This Gurufare deal was found by Cheapflights users on 7/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:34 pmSAN - CNX
2 stops24h 46mChina Airlines
Sun 9/711:20 amCNX - SAN
2 stops35h 58mChina Airlines
Deal found 7/28$1,132

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 July 29, 2025.
Use the filters below to find and compare flights from San Diego to Chiang Mai that are best for you.

Fly from

San Diego

Fly to

Chiang Mai

Route

Depart

Return

Price

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Tue 8/12

7:30 am-9:55 pm

2 stops24h 25m

Chiang Mai

Mon 9/8

11:15 pm-10:51 pm

2 stops37h 36m

$879

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Mon 8/11

7:34 pm-9:55 pm

2 stops36h 21m

Chiang Mai

Wed 9/10

11:15 pm-6:11 pm

2 stops32h 56m

$884

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Wed 8/20

6:15 am-11:15 am

3 stops39h 00m

Chiang Mai

Wed 9/10

8:00 pm-6:23 pm

3 stops36h 23m

$913

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Wed 8/20

7:59 pm-10:25 am

2 stops24h 26m

Chiang Mai

Wed 9/10

11:35 am-7:41 am

2 stops34h 06m

$935

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Thu 8/14

3:35 pm-4:20 pm

2 stops34h 45m

Chiang Mai

Tue 9/9

5:20 pm-11:53 pm

2 stops44h 33m

$1,084

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Wed 8/20

8:15 am-11:40 pm

2 stops25h 25m

Chiang Mai

Tue 9/9

12:45 am-1:40 pm

2 stops26h 55m

$1,121

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Mon 8/11

7:34 pm-10:20 am

2 stops24h 46m

Chiang Mai

Sun 9/7

11:20 am-9:18 am

2 stops35h 58m

$1,132

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Wed 8/13

7:39 am-11:15 am

3 stops37h 36m

Chiang Mai

Thu 9/4

8:00 pm-11:35 am

2 stops29h 35m

$2,178

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Sat 8/9

1:35 pm-11:40 am

2 stops32h 05m

Chiang Mai

Sun 9/7

12:35 pm-11:35 am

2 stops37h 00m

$2,921

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Sun 8/10

5:15 pm-7:10 pm

2 stops35h 55m

Chiang Mai

Fri 9/12

8:00 pm-3:25 pm

2 stops33h 25m

$3,058

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.
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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Chiang Mai

What is the cheapest time of day to fly from SAN to CNX?

Find hourly flight availability from San Diego to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from San Diego to Chiang Mai, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 20% versus a flight in the morning.

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 July 29, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air, and Korean 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.
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Crew

9.3

Boarding

9.0

Entertainment

8.9

Food

8.8

Overall

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
199 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Crew

9.3

Boarding

9.0

Entertainment

8.9

Food

8.8

Overall

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,221 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Crew

9.3

Boarding

9.0

Entertainment

8.9

Food

8.8

Overall

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,121 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Crew

9.3

Boarding

9.0

Entertainment

8.9

Food

8.8

Overall

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,535 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Crew

9.3

Boarding

9.0

Entertainment

8.9

Food

8.8

Overall

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
754 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Crew

9.3

Boarding

9.0

Entertainment

8.9

Food

8.8

Overall

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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.

  • What are the cheapest airlines flying from San Diego to Chiang Mai round-trip?

    According to our current data, Delta ($879), Korean Air ($884), and EVA Air ($935) offers the cheapest pricing from San Diego to Chiang Mai.

  • Can I find deals for flights from San Diego to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on San Diego to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Chiang Mai.

  • Can I find deals for business class flights from San Diego to Chiang Mai?

    Yes. Cheapflights offers flight deals from San Diego to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Chiang Mai?

    Currently, April is the cheapest month in which you can book a flight from San Diego to Chiang Mai (average of $1,010). Flying from San Diego to Chiang Mai in December is currently the most expensive (average of $1,624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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