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Cheap flights from Chiang Mai to San Francisco from $481

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 Francisco departing on 2/10. 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
0 bags

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Find the cheapest flights from Chiang Mai to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
EVA Air Logo
11:50 am - 6:30 am
CNX
-
SFO
33h 40m1 stop
EVA Air Logo
11:30 pm - 10:35 am
SFO
-
CNX
20h 05m1 stop
$764EVA Air
Tue, Jan 27 - Sat, Jan 31
STARLUX Airlines Logo
4:55 pm - 8:00 pm
CNX
-
SFO
17h 05m1 stop
STARLUX Airlines Logo
12:10 am - 3:55 pm
SFO
-
CNX
25h 45m1 stop
$769STARLUX Airlines
Thu, Mar 12 - Sun, Mar 15
STARLUX Airlines Logo
4:55 pm - 8:00 pm
CNX
-
SFO
17h 05m1 stop
STARLUX Airlines Logo
12:10 am - 3:55 pm
SFO
-
CNX
25h 45m1 stop
$770STARLUX Airlines
Thu, Mar 12 - Sun, Mar 15
EVA Air Logo
11:50 am - 6:30 pm
CNX
-
SFO
21h 40m1 stop
EVA Air Logo
12:25 am - 10:25 am
SFO
-
CNX
20h 00m1 stop
$772EVA Air
Thu, Mar 5 - Sat, Apr 4
STARLUX Airlines Logo
4:55 pm - 8:00 pm
CNX
-
SFO
17h 05m1 stop
STARLUX Airlines Logo
12:10 am - 3:55 pm
SFO
-
CNX
25h 45m1 stop
$773STARLUX Airlines
Thu, Mar 12 - Sun, Mar 15
EVA Air Logo
11:35 am - 4:10 pm
CNX
-
SFO
18h 35m1 stop
EVA Air Logo
12:30 pm - 10:25 am
SFO
-
CNX
31h 55m1 stop
$775EVA Air
Tue, Jun 2 - Mon, Jun 22
Multiple Airlines Logo
9:25 am - 9:10 pm
CNX
-
SFO
25h 45m2 stops
Multiple Airlines Logo
12:30 am - 8:45 am
SFO
-
CNX
42h 15m2 stops
$786Multiple Airlines
Wed, Jun 3 - Sun, Jun 21
EVA Air Logo
11:50 am - 6:30 pm
CNX
-
SFO
21h 40m1 stop
EVA Air Logo
12:00 pm - 10:35 am
SFO
-
CNX
31h 35m1 stop
$803EVA Air
Sat, Jan 24 - Sat, Jan 31
EVA Air Logo
12:10 pm - 6:30 am
CNX
-
SFO
33h 20m2 stops
EVA Air Logo
12:00 pm - 10:35 am
SFO
-
CNX
31h 35m1 stop
$805EVA Air
Tue, Jan 27 - Sat, Jan 31
EVA Air Logo
7:45 pm - 6:30 am
CNX
-
SFO
25h 45m2 stops
EVA Air Logo
12:30 pm - 10:25 am
SFO
-
CNX
31h 55m1 stop
$807EVA Air
Thu, Mar 5 - Sun, Apr 5

China Eastern flights from Chiang Mai to San Francisco

Our best China Eastern deals on Chiang Mai to San Francisco flight tickets
China Eastern
Jan 24
CNX4:25 pmChiang Mai
55h 35m
3 stops
SFO9:00 amSan Francisco
Jan 31
SFO12:00 pmSan Francisco
30h 05m
2 stops
CNX9:05 amChiang Mai
$1,023
Find similar
China Eastern
Jan 27
CNX4:25 pmChiang Mai
55h 35m
3 stops
SFO9:00 amSan Francisco
Jan 31
SFO12:00 pmSan Francisco
30h 05m
2 stops
CNX9:05 amChiang Mai
$1,084
Find similar
China Eastern
Jan 24
CNX4:25 pmChiang Mai
55h 35m
3 stops
SFO9:00 amSan Francisco
Jan 31
SFO12:00 pmSan Francisco
54h 05m
3 stops
CNX9:05 amChiang Mai
$1,086
Find similar

STARLUX Airlines flights from Chiang Mai to San Francisco

Our best STARLUX Airlines deals on Chiang Mai to San Francisco flight tickets
STARLUX Airlines
Mar 12
CNX4:55 pmChiang Mai
17h 05m
1 stop
SFO8:00 pmSan Francisco
Mar 15
SFO12:10 amSan Francisco
25h 45m
1 stop
CNX3:55 pmChiang Mai
$769
Find similar
STARLUX Airlines
Mar 12
CNX4:55 pmChiang Mai
17h 05m
1 stop
SFO8:00 pmSan Francisco
Mar 15
SFO12:10 amSan Francisco
25h 45m
1 stop
CNX3:55 pmChiang Mai
$770
Find similar
STARLUX Airlines
Mar 12
CNX4:55 pmChiang Mai
17h 05m
1 stop
SFO8:00 pmSan Francisco
Mar 15
SFO12:10 amSan Francisco
25h 45m
1 stop
CNX3:55 pmChiang Mai
$773
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chiang Mai to San Francisco 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 December 10, 2025.
Use the filters below to find and compare flights from Chiang Mai to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Tue 1/27

11:50 am-6:30 am

1 stop33h 40m

San Francisco

Sat 1/31

11:30 pm-10:35 am

1 stop20h 05m

$764

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Thu 3/12

4:55 pm-8:00 pm

1 stop17h 05m

San Francisco

Sun 3/15

12:10 am-3:55 pm

1 stop25h 45m

$769

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Thu 3/12

4:55 pm-8:00 pm

1 stop17h 05m

San Francisco

Sun 3/15

12:10 am-3:55 pm

1 stop25h 45m

$770

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Thu 3/5

11:50 am-6:30 pm

1 stop21h 40m

San Francisco

Sat 4/4

12:25 am-10:25 am

1 stop20h 00m

$772

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Thu 3/12

4:55 pm-8:00 pm

1 stop17h 05m

San Francisco

Sun 3/15

12:10 am-3:55 pm

1 stop25h 45m

$773

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Tue 6/2

11:35 am-4:10 pm

1 stop18h 35m

San Francisco

Mon 6/22

12:30 pm-10:25 am

1 stop31h 55m

$775

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Wed 6/3

9:25 am-9:10 pm

2 stops25h 45m

San Francisco

Sun 6/21

12:30 am-8:45 am

2 stops42h 15m

$786

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Sat 1/24

11:50 am-6:30 pm

1 stop21h 40m

San Francisco

Sat 1/31

12:00 pm-10:35 am

1 stop31h 35m

$803

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Tue 1/27

12:10 pm-6:30 am

2 stops33h 20m

San Francisco

Sat 1/31

12:00 pm-10:35 am

1 stop31h 35m

$805

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Thu 3/5

7:45 pm-6:30 am

2 stops25h 45m

San Francisco

Sun 4/5

12:30 pm-10:25 am

1 stop31h 55m

$807

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 Francisco from

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

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 day to depart on your flight to San Francisco?

The cheapest day to depart from Chiang Mai to San Francisco is on a Wednesday when prices can be found for as low as $885. The most expensive day to fly to San Francisco is Friday, with ticket prices averaging around $1,154.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Chiang Mai to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $952. Flights in the evening are often more expensive with an average ticket price of $952.

How have Chiang Mai to San Francisco flight prices changed over time?

As of December 2025, prices for Chiang Mai to San Francisco flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Chiang Mai to San Francisco

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

Cheap Chiang Mai to San Francisco (CNX to SFO) flight deals and tips

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

Fastest flight time

17h 05m

Direct flights

None
The fastest flight from Chiang Mai to San Francisco takes 17h 05m
There are no direct flights from Chiang Mai to San Francisco. There are no popular flight routes from Chiang Mai to San Francisco.
Search flight deals

  • How far is Chiang Mai to San Francisco by plane?

    San Francisco is 7687.3 mi away from Chiang Mai. A reasonable flight in good conditions will take 17h 05m.

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

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

  • How many operators does momondo search for flights from Chiang Mai Airport to San Francisco Airport?

  • How old do you have to be to fly from Chiang Mai Airport to San Francisco 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 Francisco Airport.

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

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Chiang Mai to San Francisco?

Best airlines flying from Chiang Mai to San Francisco

Compare and see reviews for airlines that fly from Chiang Mai to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $884Free CancellationRating
8.4
1,296 reviews
Search EVA Air flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Big Sur
Calistoga
Santa Clara
Walnut Creek
Berkeley
Daly City
Fremont
Half Moon Bay
Vallejo
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Livermore
Turlock
Sunnyvale

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chiang Mai to San Francisco for you.

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

Yes. All flights to San Francisco from Chiang Mai on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Chiang Mai to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Chiang Mai to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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