$476 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.

Amazing SFO to CNX Flight Deals

The cheapest flights to Chiang Mai Intl. found within the past 7 days were $833 round trip and $476 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Oct 2 - Fri, Oct 18
SFO
San Francisco
CNX
Chiang Mai
$833 Roundtrip, found 9 hours ago
$833
Roundtrip
found 9 hours ago
Select Asiana Airlines flight, departing Wed, Oct 2 from San Francisco to Chiang Mai, returning Fri, Oct 18, priced at $833 found 9 hours ago
Sun, Aug 25 - Mon, Sep 9
SFO
San Francisco
CNX
Chiang Mai
$843 Roundtrip, found 1 day ago
$843
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Sun, Aug 25 from San Francisco to Chiang Mai, returning Mon, Sep 9, priced at $843 found 1 day ago
Wed, Aug 28 - Tue, Sep 10
SFO
San Francisco
CNX
Chiang Mai
$858 Roundtrip, found 3 days ago
$858
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Wed, Aug 28 from San Francisco to Chiang Mai, returning Tue, Sep 10, priced at $858 found 3 days ago
Tue, Oct 1 - Fri, Oct 18
SFO
San Francisco
CNX
Chiang Mai
$863 Roundtrip, found 9 hours ago
$863
Roundtrip
found 9 hours ago
Select Asiana Airlines flight, departing Tue, Oct 1 from San Francisco to Chiang Mai, returning Fri, Oct 18, priced at $863 found 9 hours ago
Wed, Aug 28 - Tue, Sep 10
SFO
San Francisco
CNX
Chiang Mai
$874 Roundtrip, found 3 days ago
$874
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Wed, Aug 28 from San Francisco to Chiang Mai, returning Tue, Sep 10, priced at $874 found 3 days ago
Sun, Sep 15 - Mon, Sep 23
SFO
San Francisco
CNX
Chiang Mai
$878 Roundtrip, found 6 days ago
$878
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Sun, Sep 15 from San Francisco to Chiang Mai, returning Mon, Sep 23, priced at $878 found 6 days ago
Sun, May 5 - Tue, May 14
SFO
San Francisco
CNX
Chiang Mai
$883 Roundtrip, found 6 days ago
$883
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Sun, May 5 from San Francisco to Chiang Mai, returning Tue, May 14, priced at $883 found 6 days ago
Mon, Feb 24 - Wed, Mar 12
SFO
San Francisco
CNX
Chiang Mai
$888 Roundtrip, found 3 hours ago
$888
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Mon, Feb 24 from San Francisco to Chiang Mai, returning Wed, Mar 12, priced at $888 found 3 hours ago
Mon, Feb 3 - Wed, Feb 19
SFO
San Francisco
CNX
Chiang Mai
$891 Roundtrip, found 1 day ago
$891
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Feb 3 from San Francisco to Chiang Mai, returning Wed, Feb 19, priced at $891 found 1 day ago
Tue, Aug 20 - Fri, Aug 30
SFO
San Francisco
CNX
Chiang Mai
$906 Roundtrip, found 2 days ago
$906
Roundtrip
found 2 days ago
Select STARLUX Airlines flight, departing Tue, Aug 20 from San Francisco to Chiang Mai, returning Fri, Aug 30, priced at $906 found 2 days ago

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.

 

Traveling From
San Francisco Intl.
Traveling To
Chiang Mai Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$833

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 $833 and $906. 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 $476. 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, October 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.