Cheap flights from Chennai to San Francisco from ₹ 77,196

In general, November is the cheapest month to fly from Chennai to San Francisco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 89,650. If you aren’t able to travel to San Francisco during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of ₹ 96,019.

You are more likely to see cheaper flights to San Francisco from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around ₹ 110,121 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Chennai for as low as ₹ 91,361 on momondo.

You could potentially save up to 18% on your flight if you consider stops on a Chennai to San Francisco flight.

As of August 2026, prices for Chennai to San Francisco flights are approximately 29% cheaper when compared to flights at the same time last year.

Turkish Airlines, Singapore Airlines, and SWISS are the most popular carriers operating from Chennai to San Francisco

Air India, Emirates and Cathay Pacific are the top three most popular airlines that fly to San Francisco from Chennai according to our data. Air India is the first choice among our users, with 29% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 7 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

Hong Kong (HKG) was the most common stop: 33% of momondo users choosing one-stop flights on this route connected there.

Flights via Dubai (DXB) offer the lowest average return price of ₹ 127,712.

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 22h 08m.

Doha (DOH) has the shortest average stopover time for this route: 2h 04m.