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Cheap flights from Chiang Mai to San Diego from $638

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 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chiang Mai to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:40 pm - 1:04 pm
CNX
-
SAN
35h 24m
2 stops
Multiple Airlines Logo
2:10 pm - 11:45 pm
SAN
-
CNX
42h 35m
2 stops
$946Multiple Airlines
Mon, Dec 7 - Mon, Feb 1
Multiple Airlines Logo
4:40 pm - 1:04 pm
CNX
-
SAN
35h 24m
2 stops
Multiple Airlines Logo
4:06 pm - 9:25 am
SAN
-
CNX
26h 19m
3 stops
$995Multiple Airlines
Mon, Dec 7 - Mon, Feb 1
Multiple Airlines Logo
11:35 am - 11:56 pm
CNX
-
SAN
26h 21m
2 stops
Multiple Airlines Logo
4:50 pm - 10:35 am
SAN
-
CNX
26h 45m
2 stops
$1,072Multiple Airlines
Tue, Jul 7 - Thu, Nov 26
Multiple Airlines Logo
11:35 am - 9:10 am
CNX
-
SAN
35h 35m
2 stops
Multiple Airlines Logo
1:30 pm - 10:35 am
SAN
-
CNX
30h 05m
2 stops
$1,127Multiple Airlines
Wed, Jul 15 - Tue, Dec 1
Multiple Airlines Logo
11:35 am - 1:39 pm
CNX
-
SAN
40h 04m
2 stops
Multiple Airlines Logo
5:51 pm - 10:35 am
SAN
-
CNX
25h 44m
2 stops
$1,131Multiple Airlines
Tue, Jul 7 - Thu, Nov 26
Multiple Airlines Logo
9:10 pm - 12:19 pm
CNX
-
SAN
29h 09m
3 stops
Multiple Airlines Logo
7:05 pm - 10:35 am
SAN
-
CNX
24h 30m
2 stops
$1,164Multiple Airlines
Wed, Jul 8 - Thu, Nov 26
Multiple Airlines Logo
11:35 am - 9:10 am
CNX
-
SAN
35h 35m
2 stops
Multiple Airlines Logo
1:30 pm - 10:35 am
SAN
-
CNX
30h 05m
2 stops
$1,174Multiple Airlines
Tue, Jul 14 - Tue, Dec 1
China Airlines Logo
11:20 am - 7:04 pm
CNX
-
SAN
45h 44m
2 stops
China Airlines Logo
7:58 pm - 10:20 am
SAN
-
CNX
24h 22m
2 stops
$1,180China Airlines
Fri, Oct 2 - Sun, Oct 4
China Airlines Logo
11:20 am - 7:04 pm
CNX
-
SAN
45h 44m
2 stops
China Airlines Logo
7:58 pm - 10:20 am
SAN
-
CNX
24h 22m
2 stops
$1,181China Airlines
Fri, Oct 2 - Sun, Oct 4
Multiple Airlines Logo
11:35 am - 10:07 pm
CNX
-
SAN
48h 32m
2 stops
Multiple Airlines Logo
11:00 am - 10:35 am
SAN
-
CNX
32h 35m
2 stops
$1,203Multiple Airlines
Thu, Jul 16 - Tue, Dec 1

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China Airlines flights from Chiang Mai to San Diego

Our best China Airlines deals on Chiang Mai to San Diego flight tickets
China Airlines
Oct 2
CNX11:20 amChiang Mai
45h 44m
2 stops
SAN7:04 pmSan Diego
Oct 4
SAN7:58 pmSan Diego
24h 22m
2 stops
CNX10:20 amChiang Mai
$1,180
China Airlines
Oct 2
CNX11:20 amChiang Mai
45h 44m
2 stops
SAN7:04 pmSan Diego
Oct 4
SAN7:58 pmSan Diego
24h 22m
2 stops
CNX10:20 amChiang Mai
$1,181
China Airlines
Oct 2
CNX11:20 amChiang Mai
45h 44m
2 stops
SAN7:04 pmSan Diego
Oct 4
SAN7:58 pmSan Diego
24h 22m
2 stops
CNX10:20 amChiang Mai
$1,185

STARLUX Airlines flights from Chiang Mai to San Diego

Our best STARLUX Airlines deals on Chiang Mai to San Diego flight tickets
STARLUX Airlines
Jul 18
CNX5:20 pmChiang Mai
53h 50m
2 stops
SAN9:10 amSan Diego
Dec 1
SAN4:49 pmSan Diego
32h 11m
2 stops
CNX4:00 pmChiang Mai
$1,298
STARLUX Airlines
Jul 18
CNX5:20 pmChiang Mai
43h 51m
2 stops
SAN11:11 pmSan Diego
Nov 28
SAN9:59 pmSan Diego
51h 01m
2 stops
CNX4:00 pmChiang Mai
$1,507

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 June 28, 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

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Mon 12/7

4:40 pm-1:04 pm

2 stops35h 24m

San Diego

Mon 2/1

2:10 pm-11:45 pm

2 stops42h 35m

$946

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Mon 12/7

4:40 pm-1:04 pm

2 stops35h 24m

San Diego

Mon 2/1

4:06 pm-9:25 am

3 stops26h 19m

$995
Quickest round-trip

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Tue 7/7

11:35 am-11:56 pm

2 stops26h 21m

San Diego

Thu 11/26

4:50 pm-10:35 am

2 stops26h 45m

$1,072

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Wed 7/15

11:35 am-9:10 am

2 stops35h 35m

San Diego

Tue 12/1

1:30 pm-10:35 am

2 stops30h 05m

$1,127

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Tue 7/7

11:35 am-1:39 pm

2 stops40h 04m

San Diego

Thu 11/26

5:51 pm-10:35 am

2 stops25h 44m

$1,131

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Wed 7/8

9:10 pm-12:19 pm

3 stops29h 09m

San Diego

Thu 11/26

7:05 pm-10:35 am

2 stops24h 30m

$1,164

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Tue 7/14

11:35 am-9:10 am

2 stops35h 35m

San Diego

Tue 12/1

1:30 pm-10:35 am

2 stops30h 05m

$1,174

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Fri 10/2

11:20 am-7:04 pm

2 stops45h 44m

San Diego

Sun 10/4

7:58 pm-10:20 am

2 stops24h 22m

$1,180

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Fri 10/2

11:20 am-7:04 pm

2 stops45h 44m

San Diego

Sun 10/4

7:58 pm-10:20 am

2 stops24h 22m

$1,181

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Thu 7/16

11:35 am-10:07 pm

2 stops48h 32m

San Diego

Tue 12/1

11:00 am-10:35 am

2 stops32h 35m

$1,203

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

Air Canada and China Airlines are the most popular carriers 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

26h 21m

Direct flights

None
The fastest flight from Chiang Mai to San Diego takes 26h 21m
There are no direct flights from Chiang Mai to San Diego. There are no popular flight routes from Chiang Mai to San Diego.
Search flight deals

Frequently asked questions about flying from Chiang Mai to San Diego

  • 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 26h 21m.

  • 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
Chula Vista
Coronado
El Cajon
Julian
National City
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Lemon Grove
Santee
Alpine

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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Tue 7/28
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