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Chiang Mai

$498+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CNX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$961
(oojo)

One-way from

$498
(Trip.com)
From San Diego to Chiang Mai
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One-way flight 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 September 11, 2025.

This oojo deal was found by Cheapflights users on 9/9. 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.
Tue 11/182:03 pmSAN - CNX
2 stops29h 32mEVA Air
Sun 2/1511:50 amCNX - SAN
2 stops23h 14mEVA Air
Deal found 9/9$986
This oojo deal was found by Cheapflights users on 9/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2110:12 pmSAN - CNX
2 stops45h 23mEVA Air
Fri 12/511:50 amCNX - SAN
2 stops26h 40mEVA Air
Deal found 9/10$1,062
This Korean Air deal was found by Cheapflights users on 9/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:15 amSAN - CNX
2 stops25h 40mKorean Air
Thu 12/412:15 amCNX - SAN
2 stops31h 42mKorean Air
Deal found 9/10$1,229
This Gurufare deal was found by Cheapflights users on 9/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:04 pmSAN - CNX
3 stops35h 56mChina Airlines
Sun 2/1511:25 amCNX - SAN
2 stops46h 31mChina Airlines
Deal found 9/10$1,370
This Korean Air deal was found by Cheapflights users on 9/9. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:59 amSAN - CNX
2 stops44h 56mKorean Air
Sat 2/1412:15 amCNX - SAN
2 stops33h 41mKorean Air
Deal found 9/9$1,374
This Gurufare deal was found by Cheapflights users on 9/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:15 amSAN - CNX
2 stops41h 05mChina Eastern
Fri 12/54:25 pmCNX - SAN
3 stops40h 31mChina Eastern
Deal found 9/10$1,375
This oojo deal was found by Cheapflights users on 9/9. 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.
Tue 12/2310:25 pmSAN - CNX
2 stops45h 00mChina Airlines
Tue 1/1311:25 amCNX - SAN
2 stops38h 39mChina Airlines
Deal found 9/9$1,546
This Qatar Airways deal was found by Cheapflights users on 9/10. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/189:15 amSAN - CNX
3 stops37h 30mQatar Airways
Sun 2/159:40 pmCNX - SAN
3 stops37h 26mQatar Airways
Deal found 9/10$1,625
This SmartFares deal was found by Cheapflights users on 9/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:10 pmSAN - CNX
2 stops55h 25mMultiple Airlines
Sat 1/1011:50 amCNX - SAN
2 stops43h 16mMultiple Airlines
Deal found 9/10$1,695

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 September 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

Tue 11/18

2:03 pm-10:35 am

2 stops29h 32m

Chiang Mai

Sun 2/15

11:50 am-8:04 pm

2 stops23h 14m

$986

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Fri 11/21

10:12 pm-10:35 am

2 stops45h 23m

Chiang Mai

Fri 12/5

11:50 am-11:30 pm

2 stops26h 40m

$1,062

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Fri 11/21

6:15 am-10:55 pm

2 stops25h 40m

Chiang Mai

Thu 12/4

12:15 am-4:57 pm

2 stops31h 42m

$1,229

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Tue 11/18

4:04 pm-7:00 pm

3 stops35h 56m

Chiang Mai

Sun 2/15

11:25 am-6:56 pm

2 stops46h 31m

$1,370

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Tue 11/18

10:59 am-10:55 pm

2 stops44h 56m

Chiang Mai

Sat 2/14

12:15 am-6:56 pm

2 stops33h 41m

$1,374

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Fri 11/21

6:15 am-2:20 pm

2 stops41h 05m

Chiang Mai

Fri 12/5

4:25 pm-5:56 pm

3 stops40h 31m

$1,375

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Tue 11/18

9:15 am-1:45 pm

3 stops37h 30m

Chiang Mai

Sun 2/15

9:40 pm-8:06 pm

3 stops37h 26m

$1,625

San DiegoChiang Mai

SAN - CNX

SANCNX

San Diego

Thu 11/6

12:17 pm-10:25 am

2 stops31h 08m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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 September 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 September 11, 2025.
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.
EVA Air
8.4
Very good
1,236 reviews

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,236 reviews
EVA Air
8.4
Very good
1,236 reviews

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

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.

  • How long is the flight from San Diego to Chiang Mai?

    For as low as $1,229, EVA Air can have you in Chiang Mai from San Diego in 25h 40m. There are 8146 mi between San Diego and Chiang Mai. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from San Diego to Chiang Mai round-trip?

    According to our current data, 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, September is the cheapest month in which you can book a flight from San Diego to Chiang Mai (average of $977). Flying from San Diego to Chiang Mai in June is currently the most expensive (average of $1,562). 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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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$935Average$982FlexibilityNo cancel feeOn-time74%

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