$399 Cheap flights from San Francisco Intl. to Chiang Mai Intl. (SFO to CNX)

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Find The Best Dates To Fly from San Francisco Intl. to Chiang Mai Intl.

Compare Flight Prices from San Francisco to Chiang Mai

Affordable Airfare Tickets from SFO to CNX Airport

The cheapest flights to Chiang Mai Intl. found within the past 7 days were $752 round trip and $399 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Aug 19 - Mon, Oct 20
SFO
San Francisco
CNX
Chiang Mai
$752 Roundtrip, found 5 days ago
$752
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Tue, Aug 19 from San Francisco to Chiang Mai, returning Mon, Oct 20, priced at $752 found 5 days ago
Mon, Sep 8 - Mon, Sep 22
SFO
San Francisco
CNX
Chiang Mai
$756 Roundtrip, found 11 hours ago
$756
Roundtrip
found 11 hours ago
Select All Nippon Airways flight, departing Mon, Sep 8 from San Francisco to Chiang Mai, returning Mon, Sep 22, priced at $756 found 11 hours ago
Tue, Sep 9 - Tue, Sep 23
SFO
San Francisco
CNX
Chiang Mai
$756 Roundtrip, found 11 hours ago
$756
Roundtrip
found 11 hours ago
Select All Nippon Airways flight, departing Tue, Sep 9 from San Francisco to Chiang Mai, returning Tue, Sep 23, priced at $756 found 11 hours ago
Tue, Sep 2 - Wed, Sep 10
SFO
San Francisco
CNX
Chiang Mai
$766 Roundtrip, found 12 hours ago
$766
Roundtrip
found 12 hours ago
Select Korean Air flight, departing Tue, Sep 2 from San Francisco to Chiang Mai, returning Wed, Sep 10, priced at $766 found 12 hours ago
Thu, May 1 - Wed, May 21
SFO
San Francisco
CNX
Chiang Mai
$767 Roundtrip, found 1 day ago
$767
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Thu, May 1 from San Francisco to Chiang Mai, returning Wed, May 21, priced at $767 found 1 day ago
Tue, Sep 9 - Tue, Sep 23
SFO
San Francisco
CNX
Chiang Mai
$777 Roundtrip, found 11 hours ago
$777
Roundtrip
found 11 hours ago
Select Delta flight, departing Tue, Sep 9 from San Francisco to Chiang Mai, returning Tue, Sep 23, priced at $777 found 11 hours ago
Mon, Aug 4 - Tue, Sep 2
SFO
San Francisco
CNX
Chiang Mai
$792 Roundtrip, just found
$792
Roundtrip
just found
Select China Airlines flight, departing Mon, Aug 4 from San Francisco to Chiang Mai, returning Tue, Sep 2, priced at $792 just found
Mon, Sep 15 - Mon, Sep 29
SFO
San Francisco
CNX
Chiang Mai
$812 Roundtrip, found 4 days ago
$812
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Mon, Sep 15 from San Francisco to Chiang Mai, returning Mon, Sep 29, priced at $812 found 4 days ago
Sat, Sep 6 - Fri, Sep 19
SFO
San Francisco
CNX
Chiang Mai
$825 Roundtrip, found 11 hours ago
$825
Roundtrip
found 11 hours ago
Select China Eastern Airlines flight, departing Sat, Sep 6 from San Francisco to Chiang Mai, returning Fri, Sep 19, priced at $825 found 11 hours ago
Thu, Jan 1 - Sat, Jan 17
SFO
San Francisco
CNX
Chiang Mai
$891 Roundtrip, found 23 hours ago
$891
Roundtrip
found 23 hours ago
Select STARLUX Airlines flight, departing Thu, Jan 1 from San Francisco to Chiang Mai, returning Sat, Jan 17, priced at $891 found 23 hours ago

Chiang Mai Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Harmonize Hotel Chiang Mai

Harmonize Hotel Chiang Mai

4.5 out of 5
per person
Jun 15 - Jun 17
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Chiang Mai (CNX)
Baanklangdoi Resort

Baanklangdoi Resort

3 out of 5
per person
Jun 15 - Jun 17
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Chiang Mai (CNX)
POR Thapae Gate

POR Thapae Gate

3.5 out of 5
per person
Jun 15 - Jun 17
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Chiang Mai (CNX)
InterContinental Chiang Mai The Mae Ping by IHG

InterContinental Chiang Mai The Mae Ping by IHG

5 out of 5
per person
Jun 15 - Jun 17
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Chiang Mai (CNX)
Shangri-La Chiang Mai

Shangri-La Chiang Mai

5 out of 5
per person
Jun 15 - Jun 17
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Chiang Mai (CNX)
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Frequently asked questions

Are there direct flights from San Francisco Airport to Chiang Mai Intl. Airport (CNX)?
You can’t fly straight from San Francisco Intl. Airport (SFO) to CNX, but don’t fret. Thai Airways, EVA Air and Korean Air operate flights with only one stopover.
How long is the flight from San Francisco Airport to CNX?
It takes approximately 17 hours and 58 minutes to get from SFO to Chiang Mai Intl. Airport (CNX). For this lengthy flight, you’ll want to be as organized as possible. Think about bringing a travel pillow for improved sleep, packing a few snacks and wearing practical shoes and clothing.
What is the flight distance from San Francisco Intl. Airport (SFO) to Chiang Mai Airport?
The distance from San Francisco Intl. Airport (SFO) to CNX is 7,700 mi. Aside from loading your device with more TV shows, it’ll be wise to carry a neck pillow and a jacket too.
What airlines fly from San Francisco Intl. Airport (SFO) to Chiang Mai Intl. Airport (CNX)?
When traveling from SFO to CNX, you’ll need to plan ahead — no direct flights are currently on offer. Booking well in advance should help you find the best possible price and route.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from San Francisco to Chiang Mai

 

Traveling From
San Francisco Intl.
Traveling To
Chiang Mai Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$752

Route Info

Flight path for flights from San Francisco International Airport to Chiang Mai International Airport.


Origin:
SFO - San Francisco International Airport
Destination:
CNX - Chiang Mai International Airport
Distance:
9,743.00 miles


Discover our best flights from San Francisco SFO to Chiang Mai CNX. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from San Francisco SFO to Chiang Mai CNX at the right price  

Airfares to Chiang Mai CNX from San Francisco SFO currently cost between $752 and $891. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from San Francisco SFO to Chiang Mai CNX 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from San Francisco SFO to Chiang Mai CNX on Travelocity starting at $399. Prices and availability subject to change. Additional terms may apply. 

 

Get to Chiang Mai CNX from San Francisco SFO quicker with direct flights. 

Get to Chiang Mai faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to CNX from SFO to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from San Francisco SFO to Chiang Mai CNX

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to CNX from SFO. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from San Francisco SFO to Chiang Mai CNX today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from San Francisco SFO to Chiang Mai CNX. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Chiang Mai CNX from San Francisco SFO 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to CNX from SFO have this option.  

 

Travel with confidence when you book flights to Chiang Mai CNX from San Francisco SFO with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.