Cheap flights from San Francisco (SFO) to Chiang Mai (CNX)

SFO — CNX
Oct 11 — Oct 181

The best prices from San Francisco to Chiang Mai are usually found in September or October, booked 59 days in advance, depart on a Tuesday or Monday and return on a Wednesday

How to find the cheapest flight from San Francisco (SFO) to Chiang Mai (CNX)

All the information you need to plan the best SFO to CNX flight in 2022: compare San Francisco to Chiang Mai flight prices with the expected peak season, weather and rainfall in Chiang Mai.

SFO - CNX

Price

$946 - $1,815

CNX

Temperature

69.8 - 84.2 °F

CNX

Rainfall

0 - 9.8 inches

Popular inJulyHigh demand for flights, 30% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 25% potential price drop
Round-trip from$946From San Francisco to Chiang Mai
One-way from$625One-way flight from San Francisco to Chiang Mai

What is the cheapest day to fly round-trip from San Francisco to Chiang Mai?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Chiang Mai. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from San Francisco to Chiang Mai?

To save on the cost of your flight from San Francisco to Chiang Mai, book at least 59 days before your planned departure. Booking around this time can save you about 52% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,757 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,963.

What is the cheapest month to fly from San Francisco to Chiang Mai?

The best pricing can be found in the month of September. Prices to Chiang Mai from San Francisco average $1,269. You can even find prices in September for less than $1,269, as users have found deals to Chiang Mai from as low as $864. The month of July appears to be one of the more expensive times to travel to Chiang Mai from San Francisco. Flying in the targeted month can save you up to 43%.

When is the cheapest time to fly from San Francisco to Chiang Mai (SFO - CNX)?

When flying from San Francisco to Chiang Mai, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 10% versus a flight at noon.

Cheap flights from San Francisco to Chiang Mai in October, November 2022

The best prices found for SFO to CNX flights for October, November
Nov 26 - Feb 15
SFO

San Francisco

CNX

Chiang Mai

2 stops

22h 40m
CNX

Chiang Mai

SFO

San Francisco

1 stop

21h 30m
$973

Multiple Airlines

Pick Dates

Deal found 10/4/22

Nov 25 - Dec 4
SFO

San Francisco

CNX

Chiang Mai

2 stops

43h 50m
CNX

Chiang Mai

SFO

San Francisco

2 stops

30h 55m
$1,001

Multiple Airlines

Pick Dates

Deal found 10/5/22

Nov 22 - Dec 22
SFO

San Francisco

CNX

Chiang Mai

2 stops

39h 09m
CNX

Chiang Mai

SFO

San Francisco

1 stop

25h 10m
$1,045

Korean Air

Pick Dates

Deal found 10/5/22

San Francisco to Chiang Mai 2022 flight deals

Cheap flights to Chiang Mai from San Francisco found for this year
Nov 26 - Feb 15
SFO

San Francisco

CNX

Chiang Mai

2 stops

22h 40m
CNX

Chiang Mai

SFO

San Francisco

1 stop

21h 30m
$973

Multiple Airlines

Pick Dates

Deal found 10/4/22

Nov 25 - Dec 4
SFO

San Francisco

CNX

Chiang Mai

2 stops

43h 50m
CNX

Chiang Mai

SFO

San Francisco

2 stops

30h 55m
$1,001

Multiple Airlines

Pick Dates

Deal found 10/5/22

Nov 22 - Dec 22
SFO

San Francisco

CNX

Chiang Mai

2 stops

39h 09m
CNX

Chiang Mai

SFO

San Francisco

1 stop

25h 10m
$1,045

Korean Air

Pick Dates

Deal found 10/5/22

Cheap Delta flights from San Francisco to Chiang Mai

Feb 6 - Feb 22
SFO

San Francisco

CNX

Chiang Mai

2 stops

38h 27m
CNX

Chiang Mai

SFO

San Francisco

2 stops

38h 04m
$1,027

Delta

Pick Dates

Deal found 10/4/22

Nov 4 - Nov 23
SFO

San Francisco

CNX

Chiang Mai

2 stops

25h 40m
CNX

Chiang Mai

SFO

San Francisco

2 stops

33h 07m
$1,062

Delta

Pick Dates

Deal found 10/6/22

Nov 22 - Dec 22
SFO

San Francisco

CNX

Chiang Mai

2 stops

44h 25m
CNX

Chiang Mai

SFO

San Francisco

2 stops

31h 37m
$1,066

Delta

Pick Dates

Deal found 10/5/22

Cheap EVA Air flights from San Francisco to Chiang Mai

Feb 5 - Feb 22
SFO

San Francisco

CNX

Chiang Mai

2 stops

27h 35m
CNX

Chiang Mai

SFO

San Francisco

2 stops

23h 20m
$972

EVA Air

Pick Dates

Deal found 10/4/22

Feb 10 - Mar 4
SFO

San Francisco

CNX

Chiang Mai

2 stops

22h 25m
CNX

Chiang Mai

SFO

San Francisco

1 stop

18h 20m
$986

EVA Air

Pick Dates

Deal found 10/4/22

Feb 5 - Feb 20
SFO

San Francisco

CNX

Chiang Mai

2 stops

22h 40m
CNX

Chiang Mai

SFO

San Francisco

2 stops

21h 40m
$995

EVA Air

Pick Dates

Deal found 10/4/22

Last minute flights from San Francisco to Chiang Mai

Late deals on return flights to Chiang Mai from San Francisco, departing today and this week
Oct 15 - Nov 20
SFO

San Francisco

CNX

Chiang Mai

2 stops

22h 35m
CNX

Chiang Mai

SFO

San Francisco

2 stops

38h 00m
$1,057

Multiple Airlines

Pick Dates

Deal found 10/4/22

Oct 15 - Nov 20
SFO

San Francisco

CNX

Chiang Mai

2 stops

27h 15m
CNX

Chiang Mai

SFO

San Francisco

3 stops

28h 00m
$1,534

Multiple Airlines

Pick Dates

Deal found 10/4/22

Oct 16 - Nov 20
SFO

San Francisco

CNX

Chiang Mai

2 stops

43h 50m
CNX

Chiang Mai

SFO

San Francisco

2 stops

38h 25m
$1,575

Multiple Airlines

Pick Dates

Deal found 10/4/22

One-way flights to Chiang Mai from San Francisco

The cheapest one-way flights from San Francisco to Chiang Mai
Jan 31
SFO

San Francisco

CNX

Chiang Mai

3 stops

35h 55m
$571

Multiple Airlines

Pick Dates

Deal found 10/5/22

Feb 15
SFO

San Francisco

CNX

Chiang Mai

1 stop

20h 10m
$591

China Airlines

Pick Dates

Deal found 10/5/22

Oct 23
SFO

San Francisco

CNX

Chiang Mai

3 stops

42h 35m
$602

Multiple Airlines

Pick Dates

Deal found 10/3/22

Related info for your journey

Useful info, stats and facts about San Francisco to Chiang Mai flights.

Which airlines flying from San Francisco to Chiang Mai have flexible cancellations due to COVID-19?

Some of our airline partners flying from San Francisco to Chiang Mai have new flexible policies in place due to COVID-19. China Eastern, EVA Air, and China Southern are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like China Eastern with this kind of flexibility.

Can I find flights from San Francisco to Chiang Mai for under $800 on Cheapflights?

Yes, there are multiple flights from San Francisco to Chiang Mai for under $800. The cheapest flight booked recently is on China Airlines for just $785, but on average you can expect to pay $984.

Are there last-minute flights available from San Francisco to Chiang Mai for under $1,100?

There are currently 8+ open flights from San Francisco to Chiang Mai within the next 7 days for less than $1,100.

How popular is this San Francisco to Chiang Mai flight route?

The San Francisco to Chiang Mai flight path was viewed by 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from San Francisco to Chiang Mai round-trip?

Cheapflights users have booked flights from San Francisco to Chiang Mai round-trip from $785. Other airlines that can offer you cheap pricing are EVA Air, from $972, and Delta, from $1,027. You may be able to fly from San Francisco to Chiang Mai for 38% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from San Francisco to Chiang Mai one-way?

For one-way options, check prices for China Airlines. According to our data, you can fly for as low as $591. Users have also found prices from $606 and $706 on Singapore Airlines and Korean Air, respectively.

What are the most popular airlines that fly from San Francisco to Chiang Mai?

Consider American Airlines, EVA Air or Air China when booking your flight. These represent the most popular airlines when flying from San Francisco to Chiang Mai.

What are the cheapest flights from San Francisco to Chiang Mai?

While on average a flight from San Francisco to Chiang Mai is generally $3,155, our data shows the cheapest flight currently is $572. When looking at the most popular route, (San Francisco - Chiang Mai), you can expect to pay $849 for that flight.

Alternative routes for San Francisco to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from San Francisco to Chiang Mai

The chart below displays the airlines Cheapflights users traveling from San Francisco to Chiang Mai choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$13Average$17FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
China SouthernCheapest$450Average$780FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search China Southern flights
China EasternCheapest$481Average$675FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search China Eastern flights
Air ChinaCheapest$570Average$740FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air China flights
ANACheapest$622Average$868FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search ANA flights
EVA AirCheapest$809Average$956FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search EVA Air flights
Singapore AirlinesCheapest$890Average$1,030FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Singapore Airlines flights
Korean AirCheapest$895Average$989FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Korean Air flights
Thai AirwaysCheapest$1,167Average$1,520FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Thai Airways flights