HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chiang Mai

$961+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CNX
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Chiang Mai 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 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 11, 2025.

Round-trip from

$961
(Ovago)
From San Diego to Chiang Mai
Search Deals

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 11, 2025.

This Ovago deal was found by Cheapflights users on 7/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:00 amSAN - CNX
3 stops35h 20mMultiple Airlines
Thu 9/410:10 amCNX - SAN
3 stops27h 34mMultiple Airlines
Deal found 7/9$961
This oojo deal was found by Cheapflights users on 7/9. 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 8/137:57 pmSAN - CNX
2 stops24h 28mEVA Air
Thu 9/411:35 amCNX - SAN
2 stops26h 09mEVA Air
Deal found 7/9$991
This FlightHub deal was found by Cheapflights users on 7/9. 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.
Tue 7/296:20 amSAN - CNX
2 stops41h 05mChina Eastern
Tue 8/122:55 pmCNX - SAN
2 stops38h 24mChina Eastern
Deal found 7/9$1,074
This FlightHub deal was found by Cheapflights users on 7/10. 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.
Wed 8/137:27 pmSAN - CNX
2 stops38h 13mAsiana Airlines
Wed 9/312:45 amCNX - SAN
2 stops26h 55mAsiana Airlines
Deal found 7/10$1,155
This Fareboom deal was found by Cheapflights users on 7/8. 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.
Tue 7/297:05 pmSAN - CNX
2 stops31h 15mSTARLUX Airlines
Tue 8/125:20 pmCNX - SAN
2 stops28h 22mSTARLUX Airlines
Deal found 7/8$1,337
This KAYAK deal was found by Cheapflights users on 7/9. 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.
Tue 7/297:35 pmSAN - CNX
3 stops47h 45mChina Airlines
Tue 8/128:00 pmCNX - SAN
3 stops36h 54mChina Airlines
Deal found 7/9$1,665
This Ovago deal was found by Cheapflights users on 7/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:39 amSAN - CNX
3 stops35h 41mJapan Airlines
Thu 9/48:00 pmCNX - SAN
2 stops29h 35mJapan Airlines
Deal found 7/9$1,784

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 11, 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

Wed 8/13

8:00 am-9:20 am

3 stops35h 20m

Chiang Mai

Thu 9/4

10:10 am-11:44 pm

3 stops27h 34m

$961

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Wed 8/13

7:57 pm-10:25 am

2 stops24h 28m

Chiang Mai

Thu 9/4

11:35 am-11:44 pm

2 stops26h 09m

$991

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Tue 7/29

6:20 am-1:25 pm

2 stops41h 05m

Chiang Mai

Tue 8/12

2:55 pm-3:19 pm

2 stops38h 24m

$1,074

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Wed 8/13

7:27 pm-11:40 pm

2 stops38h 13m

Chiang Mai

Wed 9/3

12:45 am-1:40 pm

2 stops26h 55m

$1,155

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Tue 7/29

7:05 pm-4:20 pm

2 stops31h 15m

Chiang Mai

Tue 8/12

5:20 pm-7:42 am

2 stops28h 22m

$1,337

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Tue 7/29

7:35 pm-9:20 am

3 stops47h 45m

Chiang Mai

Tue 8/12

8:00 pm-6:54 pm

3 stops36h 54m

$1,665

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Wed 8/13

7:39 am-9:20 am

3 stops35h 41m

Chiang Mai

Thu 9/4

8:00 pm-11:35 am

2 stops29h 35m

$1,784

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

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 11, 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 11, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air, and Japan Airlines 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
188 reviews

Comfort

9.0

Food

8.9

Crew

9.3

Boarding

9.0

Overall

9.0

Entertainment

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
188 reviews
STARLUX Airlines
9.0
Wonderful
188 reviews

Comfort

9.0

Food

8.9

Crew

9.3

Boarding

9.0

Overall

9.0

Entertainment

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
1,215 reviews
STARLUX Airlines
9.0
Wonderful
188 reviews

Comfort

9.0

Food

8.9

Crew

9.3

Boarding

9.0

Overall

9.0

Entertainment

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
1,511 reviews
STARLUX Airlines
9.0
Wonderful
188 reviews

Comfort

9.0

Food

8.9

Crew

9.3

Boarding

9.0

Overall

9.0

Entertainment

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
744 reviews
STARLUX Airlines
9.0
Wonderful
188 reviews

Comfort

9.0

Food

8.9

Crew

9.3

Boarding

9.0

Overall

9.0

Entertainment

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.
Asiana Airlines
8.2
Very good
454 reviews
STARLUX Airlines
9.0
Wonderful
188 reviews

Comfort

9.0

Food

8.9

Crew

9.3

Boarding

9.0

Overall

9.0

Entertainment

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, EVA Air ($991), China Eastern ($1,074), and Asiana Airlines ($1,155) 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 $1,634). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Suvarnabhumi flights
San Francisco to Suvarnabhumi flights
Ontario to Suvarnabhumi flights
Los Angeles to Don Mueang Intl flights
Santa Ana to Suvarnabhumi flights
Burbank to Suvarnabhumi flights
San Jose to Suvarnabhumi flights
San Diego to Suvarnabhumi flights
San Francisco to Don Mueang Intl flights
Oakland to Suvarnabhumi flights
Las Vegas to Suvarnabhumi flights
Los Angeles to Phuket City flights
San Francisco to Phuket City flights
Los Angeles to Chiang Mai flights
San Francisco to Chiang Mai flights
Sacramento to Suvarnabhumi flights
Ontario to Phuket City flights
Santa Ana to Phuket City flights
Burbank to Phuket City flights
Medford to Suvarnabhumi flights
Santa Rosa to Suvarnabhumi flights
Reno to Suvarnabhumi flights
Palm Springs to Suvarnabhumi flights
Oakland to Phuket City flights
San Jose to Phuket City flights
Long Beach to Suvarnabhumi flights
Las Vegas to Phuket City flights
Fresno to Suvarnabhumi flights
Long Beach to Phuket City flights
San Francisco to Ko Samui flights
Burbank to Chiang Mai flights
Ontario to Chiang Mai flights
Los Angeles to Ko Samui flights
San Diego to Don Mueang Intl flights
San Diego to Phuket City flights
Las Vegas to Don Mueang Intl flights
San Jose to Chiang Mai flights
Santa Ana to Chiang Mai flights
Oakland to Chiang Mai flights
Los Angeles to Krabi flights
Ontario to Don Mueang Intl flights
Sacramento to Phuket City flights
Arcata to Suvarnabhumi flights
San Jose to Ko Samui flights
Monterey to Suvarnabhumi flights
San Francisco to Krabi flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.