Cheap flights from San Francisco to Chiang Mai from $349
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Chiang Mai departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Francisco to Chiang Mai
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 month to fly to Chiang Mai?
If you don’t want to visit Chiang Mai in September, then you should wait until October to fly from San Francisco, when ticket prices are also cheap, with an average price of $892.
What is the cheapest day to depart on your flight to Chiang Mai?
The cheapest day to depart from San Francisco to Chiang Mai is on a Tuesday. Travelers who choose to depart for Chiang Mai on a Tuesday will often find tickets for as low as $950. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Chiang Mai for around $1,234.
What is the cheapest time of day to depart on your flight to Chiang Mai?
Flying to Chiang Mai from San Francisco at noon is the least expensive time of day to depart. momondo users have found prices as low as $983 when looking at flights departing at noon. Flights to Chiang Mai are more costly in the morning, with an average ticket price of $1,027. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Chiang Mai?
You are more likely to see cheaper flights to Chiang Mai from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Chiang Mai for around $1,038 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chiang Mai from San Francisco for as low as $832 on momondo.
What is the cheapest airline that flies from San Francisco to Chiang Mai?
Asiana Airlines, Korean Air, and China Airlines are the most popular carriers operating from San Francisco to Chiang Mai
What airlines fly to Chiang Mai?
EVA Air, Cathay Pacific and China Airlines are the top three most popular airlines that fly to Chiang Mai from San Francisco according to our data. EVA Air is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Chiang Mai. Keep in mind that there are 8 different airlines that fly to Chiang Mai on a routine basis, so you have a few additional options to choose from.
When to book flights from San Francisco to Chiang Mai
Cheap San Francisco to Chiang Mai (SFO to CNX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Chiang Mai
How far is San Francisco to Chiang Mai by plane?
A flight from San Francisco to Chiang Mai will travel around 7687.3 mi. Typically, this will take 18h 45m by plane in normal conditions.
When did momondo last update prices for flights from San Francisco Airport to Chiang Mai Airport?
Prices for flights from San Francisco Airport to Chiang Mai Airport are updated daily.
How many operators does momondo search for flights from San Francisco Airport to Chiang Mai Airport?
As of June 2025, there are 8 operators available to choose from for flights from San Francisco Airport to Chiang Mai Airport.
How old do you have to be to fly from San Francisco Airport to Chiang Mai Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Chiang Mai Airport.
What documentation or ID do you need to fly to Chiang Mai Airport?
The travel and health documents required for your trip to Chiang Mai 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 Chiang Mai 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 San Francisco to Chiang Mai?
momondo data reveals that the most frequently booked airline on the route from San Francisco to Chiang Mai is EVA Air, representing 40% of all bookings. The subsequent popular airlines are Cathay Pacific at 19%, China Airlines at 11%, and Asiana Airlines at 9%.
Best airlines flying from San Francisco to Chiang Mai
Compare and see reviews for airlines that fly from San Francisco to Chiang Mai with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $696 | Free Cancellation | Rating 7.1 152 reviews | |||
| PriceFrom $726 | Free Cancellation | Rating 8.4 1,101 reviews | |||
| PriceFrom $735 | Free Cancellation | Rating 8.2 449 reviews | |||
| PriceFrom $775 | Free Cancellation | Rating 9.0 187 reviews | |||
| PriceFrom $782 | Free Cancellation | Rating 8.3 745 reviews | |||
| PriceFrom $797 | Free Cancellation | Rating 7.6 921 reviews | |||
| PriceFrom $855 | Free Cancellation | Rating 8.1 1,319 reviews | |||
| PriceFrom $861 | Free Cancellation | Rating 8.4 1,210 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Francisco to Chiang Mai?
Finding the right flight to Chiang Mai from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chiang Mai quick and easy, saving you time and money.
Can I find flights from San Francisco to Chiang Mai with flexible booking policies on momondo?
All flight searches from San Francisco to Chiang Mai on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from San Francisco to Chiang Mai?
Once you have performed a search for San Francisco to Chiang Mai flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from San Francisco to Chiang Mai right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Chiang Mai from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.