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Cheap flights from Chiang Mai to San Diego from $708

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chiang Mai to San Diego departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:25 am - 7:35 am
CNX
-
SAN
34h 10m
2 stops
Multiple Airlines Logo
7:40 pm - 10:20 am
SAN
-
CNX
24h 40m
2 stops
$1,927Multiple Airlines
Fri, Mar 27 - Mon, Mar 30
Multiple Airlines Logo
11:25 am - 7:35 am
CNX
-
SAN
34h 10m
2 stops
Multiple Airlines Logo
7:40 pm - 10:20 am
SAN
-
CNX
24h 40m
2 stops
$1,933Multiple Airlines
Fri, Mar 27 - Mon, Mar 30
Multiple Airlines Logo
11:25 am - 1:13 pm
CNX
-
SAN
39h 48m
3 stops
Multiple Airlines Logo
6:25 am - 10:20 am
SAN
-
CNX
37h 55m
3 stops
$2,692Multiple Airlines
Fri, Mar 27 - Mon, Mar 30
Multiple Airlines Logo
10:05 am - 2:54 pm
CNX
-
SAN
42h 49m
3 stops
Multiple Airlines Logo
7:35 pm - 10:20 am
SAN
-
CNX
24h 45m
2 stops
$3,204Multiple Airlines
Fri, Mar 27 - Mon, Mar 30
Multiple Airlines Logo
10:05 am - 2:54 pm
CNX
-
SAN
42h 49m
3 stops
Multiple Airlines Logo
7:35 pm - 10:20 am
SAN
-
CNX
24h 45m
2 stops
$3,213Multiple Airlines
Fri, Mar 27 - Mon, Mar 30
Multiple Airlines Logo
4:25 pm - 2:54 pm
CNX
-
SAN
36h 29m
3 stops
Multiple Airlines Logo
7:35 pm - 7:10 pm
SAN
-
CNX
33h 35m
3 stops
$3,310Multiple Airlines
Fri, Mar 27 - Mon, Mar 30

momondo Fare Finder

 
Customize your flight search to find flights from Chiang Mai to San Diego 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, momondo users made 832,500 searches. Data last updated March 16, 2026.
Use the filters below to find and compare flights from Chiang Mai to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Fri 3/27

11:25 am-7:35 am

2 stops34h 10m

San Diego

Mon 3/30

7:40 pm-10:20 am

2 stops24h 40m

$1,927

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Fri 3/27

11:25 am-7:35 am

2 stops34h 10m

San Diego

Mon 3/30

7:40 pm-10:20 am

2 stops24h 40m

$1,933

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Fri 3/27

11:25 am-1:13 pm

3 stops39h 48m

San Diego

Mon 3/30

6:25 am-10:20 am

3 stops37h 55m

$2,692

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Fri 3/27

10:05 am-2:54 pm

3 stops42h 49m

San Diego

Mon 3/30

7:35 pm-10:20 am

2 stops24h 45m

$3,204

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Fri 3/27

10:05 am-2:54 pm

3 stops42h 49m

San Diego

Mon 3/30

7:35 pm-10:20 am

2 stops24h 45m

$3,213

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Fri 3/27

4:25 pm-2:54 pm

3 stops36h 29m

San Diego

Mon 3/30

7:35 pm-7:10 pm

3 stops33h 35m

$3,310
Cheapest one-way

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Mon 3/23

12:15 am-9:07 am

2 stops46h 52m

$708

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Tue 3/24

10:35 am-8:15 am

3 stops59h 40m

$812

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Mon 3/23

7:40 pm-4:48 pm

3 stops59h 08m

$822

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Tue 3/24

10:35 am-8:15 am

3 stops59h 40m

$827

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Chiang Mai to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Chiang Mai to San Diego?

Delta is the most popular carrier operating from Chiang Mai to San Diego

When to book flights from Chiang Mai to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Chiang Mai to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chiang Mai to San Diego (CNX to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chiang Mai to San Diego

Fastest flight time

34h 10m

Direct flights

None
The fastest flight from Chiang Mai to San Diego takes 34h 10m
There are no direct flights from Chiang Mai to San Diego. There are no popular flight routes from Chiang Mai to San Diego.
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  • How far is Chiang Mai to San Diego by plane?

    There are 8146.0 mi between Chiang Mai and San Diego. By plane, this route typically takes 34h 10m.

  • When did momondo last update prices for flights from Chiang Mai Airport to San Diego Airport?

    Prices for flights from Chiang Mai Airport to San Diego Airport were last updated today.

  • How old do you have to be to fly from Chiang Mai Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chiang Mai Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
San Ysidro
Imperial Beach
La Mesa
Borrego Springs
Alpine
Santee
Lemon Grove

Why use momondo?

Why should I use momondo to find a flight deal from Chiang Mai to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chiang Mai to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Chiang Mai to San Diego with flexible booking policies on momondo?

Flights from Chiang Mai to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chiang Mai to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Chiang Mai.

I’m not ready to book a flight from Chiang Mai to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego from Chiang Mai are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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