Question 1

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

Accepted Answer

Flying on Cathay Pacific is currently your cheapest option to San Francisco, with prices starting at £692. Additional return tickets that might be worth considering are offered by British Airways and Singapore Airlines, with the lowest prices starting at £730 and £734, respectively. Cathay Pacific is priced at 19% lower than the current average price of a flight leaving 3 months from now.

Question 2

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

Accepted Answer

The cheapet airlines for a one-way flight from Chennai to San Francisco are Cathay Pacific (£430), Qatar Airways (£433), and Lufthansa (£455).

Question 3

How far ahead should I book a flight from Chennai to San Francisco?

Accepted Answer

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chennai to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 4

What is the cheapest month to book a flight from Chennai to San Francisco?

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Chennai to San Francisco (average of £538). Flying from Chennai to San Francisco in July is currently the most expensive (average of £803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

What is the cheapest day to fly from Chennai to San Francisco?

Accepted Answer

Travellers seeking maximum savings on their Chennai to San Francisco flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Question 8

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

Accepted Answer

Users have found that booking a flight from Chennai to San Francisco at least 45 days early can save you up to 39% on average compared to booking a flight this week. If booking 45 days before your flight isn’t an option for you, users have found flights from Chennai to San Francisco for as little as £884 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £1,121 for flights departing within the next 3 days.

Question 9

What is the cheapest month to fly from Chennai to San Francisco?

Accepted Answer

Our data shows that October tends to be the cheapest month to fly to San Francisco from Chennai. Users have commonly found prices around £859 for the month, but tickets can be as low as £514. Due to multiple factors, prepare for potentially higher prices in August.

Question 10

What is the cheapest time of day to fly from MAA to SFO?

Accepted Answer

It’s optimal to fly from Chennai to San Francisco in the morning. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight at midday.

Question 11

Can I find deals for flights from Chennai to San Francisco that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Chennai to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 12

How can I find direct flights from Chennai to San Francisco?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chennai to San Francisco.

Question 13

Can I find deals for business class flights from Chennai to San Francisco?

Accepted Answer

Yes. Cheapflights offers flight deals from Chennai to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 14

How does Cheapflights help users find flights from Chennai to San Francisco?

Accepted Answer

Cheapflights makes it easy to find Chennai to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 15

Why should you use Cheapflights to find cheap flight tickets from Chennai to San Francisco?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chennai to San Francisco for you. Better yet — we are completely free to use.

Question 16

Can Cheapflights find flights from Chennai to San Francisco with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chennai to San Francisco flexibly with Cheapflights today.

Question 17

Can Cheapflights notify me if prices for flights from Chennai to San Francisco become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Chennai to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	£692
One-way from	£430
Popular in	August
Cheapest in	October
Average price	£966

Cheap flights from Chennai to San Francisco from £430

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Chennai to San FranciscoExplore the most affordable flight options available from Chennai to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Chennai to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

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Best time to book a flight from Chennai to San Francisco

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Cheapflights Insights

Everything you need to know about your flight from Chennai to San Francisco

How far ahead should I book a flight from Chennai to San Francisco?

Use this chart to determine the optimal time to book a return flight from Chennai to San Francisco. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Chennai to San Francisco?

How much does it cost for a return flight from Chennai to San Francisco?

Reviews of airlines servicing San Francisco

See what other customers who have flown with Japan Airlines, Emirates, andSingapore Airlines from Chennai to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Chennai to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

Can I find deals for flights from Chennai to San Francisco that include hotel bookings?

How can I find direct flights from Chennai to San Francisco?

Can I find deals for business class flights from Chennai to San Francisco?

What is the cheapest month to book a flight from Chennai to San Francisco?

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How does Cheapflights help users find flights from Chennai to San Francisco?

Why should you use Cheapflights to find cheap flight tickets from Chennai to San Francisco?

Can Cheapflights find flights from Chennai to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Chennai to San Francisco become cheaper?

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Cheapest flights from Chennai to San Francisco
Explore the most affordable flight options available from Chennai to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.