What is the cheapest airline that flies from Tamil Nadu to San Francisco?

IndiGo, Air India, and Air France are the most popular carriers operating from Tamil Nadu to San Francisco

Which airlines fly to San Francisco?

Air India, Cathay Pacific and Singapore Airlines are the top three most popular airlines that fly to San Francisco from Tamil Nadu according to our data. Air India is the first choice among our users, with 35% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 8 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to San Francisco?

On average, it takes 21h 10m to fly from Tamil Nadu to San Francisco if you fly out of Tiruchirappalli (the most popular airport in Tamil Nadu) and into San Francisco (the most popular airport in San Francisco). If you’re flying out of Chennai and into San Francisco, then the flight time is around 21h 55m.

When did momondo last update prices for flights from Tamil Nadu to San Francisco Airport?

Prices for flights from Tamil Nadu to San Francisco Airport were last updated today.

How many operators does momondo search for flights from Tamil Nadu to San Francisco Airport?

As of November 2025, there are 8 operators available to choose from for flights from Tamil Nadu to San Francisco Airport.

How old do you have to be to fly from Tamil Nadu to San Francisco Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tamil Nadu to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

₹ 41,946 Cheap Flights from Tamil Nadu to San Francisco in 2025/26

1 adult

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Find the cheapest flights from Tamil Nadu to San Francisco

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

23:25 - 07:50MAA-SFO

21h 55m1 stop

11:30 - 22:00SFO-MAA

22h 00m1 stop

₹ 75,023Singapore Airlines

Find Deal

Mon, 16 Feb - Sun, 29 Mar

09:35 - 20:50MAA-SFO

24h 45m2 stops

16:30 - 21:45SFO-MAA

39h 45m2 stops

₹ 75,289Air India

Find Deal

Tue, 2 Dec - Tue, 9 Dec

00:15 - 16:45MAA-SFO

30h 00m2 stops

13:10 - 13:55SFO-MAA

35h 15m2 stops

₹ 79,014IndiGo

Find Deal

Thu, 20 Nov - Thu, 22 Jan

19:00 - 16:45MAA-SFO

35h 15m2 stops

13:10 - 10:20SFO-MAA

31h 40m2 stops

₹ 79,989IndiGo

Find Deal

Sat, 20 Dec - Sat, 10 Jan

02:00 - 16:20MAA-SFO

27h 50m1 stop

00:20 - 00:15SFO-MAA

35h 25m1 stop

₹ 80,078Cathay Pacific

Find Deal

Sun, 1 Mar - Tue, 12 May

02:00 - 09:45MAA-SFO

21h 15m1 stop

11:25 - 00:35SFO-MAA

23h 40m1 stop

₹ 80,965Cathay Pacific

Find Deal

Wed, 19 Nov - Thu, 29 Jan

07:35 - 22:41MAA-SFO

28h 36m2 stops

06:14 - 03:30SFO-MAA

32h 46m2 stops

₹ 81,497British Airways

Find Deal

Wed, 19 Nov - Mon, 18 May

19:05 - 12:50MAA-SFO

30h 15m2 stops

13:45 - 08:30SFO-MAA

30h 15m2 stops

₹ 81,674Multiple Airlines

Find Deal

Tue, 14 Apr - Wed, 16 Sep

00:15 - 16:45MAA-SFO

30h 00m2 stops

09:40 - 22:10SFO-MAA

23h 00m1 stop

₹ 81,940Multiple Airlines

Find Deal

Thu, 20 Nov - Thu, 22 Jan

07:35 - 18:45MAA-SFO

24h 40m1 stop

10:41 - 03:30SFO-MAA

28h 19m2 stops

₹ 82,384British Airways

Find Deal

Mon, 2 Mar - Wed, 13 May

Singapore Airlines flights from Tamil Nadu to San Francisco

Our best Singapore Airlines deals on Tamil Nadu to San Francisco flight tickets

Singapore Airlines

16 Feb

MAA23:25Chennai

21h 55m

1 stop

SFO07:50San Francisco

29 Mar

SFO11:30San Francisco

22h 00m

1 stop

MAA22:00Chennai

₹ 75,023

Find similar

Singapore Airlines

29 Jan

MAA23:25Chennai

21h 55m

1 stop

SFO07:50San Francisco

27 Feb

SFO09:40San Francisco

23h 00m

1 stop

MAA22:10Chennai

₹ 76,531

Find similar

Singapore Airlines

29 Jan

MAA23:25Chennai

21h 55m

1 stop

SFO07:50San Francisco

27 Feb

SFO09:40San Francisco

23h 00m

1 stop

MAA22:10Chennai

₹ 76,797

Find similar

Air India flights from Tamil Nadu to San Francisco

Our best Air India deals on Tamil Nadu to San Francisco flight tickets

Air India

2 Dec

MAA09:35Chennai

24h 45m

2 stops

SFO20:50San Francisco

9 Dec

SFO16:30San Francisco

39h 45m

2 stops

MAA21:45Chennai

₹ 75,289

Find similar

Air India

20 Jan

MAA19:25Chennai

32h 35m

2 stops

SFO14:30San Francisco

26 May

SFO21:00San Francisco

20h 45m

1 stop

MAA06:15Chennai

₹ 75,555

Find similar

Air India

21 Nov

MAA05:55Chennai

20h 00m

1 stop

SFO12:25San Francisco

22 Jan

SFO09:45San Francisco

25h 15m

2 stops

MAA00:30Chennai

₹ 76,176

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Mon 16/2

23:25-07:50

1 stop21h 55m

San Francisco

Sun 29/3

11:30-22:00

1 stop22h 00m

₹ 75,023

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Tue 2/12

09:35-20:50

2 stops24h 45m

San Francisco

Tue 9/12

16:30-21:45

2 stops39h 45m

₹ 75,289

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Thu 20/11

00:15-16:45

2 stops30h 00m

San Francisco

Thu 22/1

13:10-13:55

2 stops35h 15m

₹ 79,014

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Sat 20/12

19:00-16:45

2 stops35h 15m

San Francisco

Sat 10/1

13:10-10:20

2 stops31h 40m

₹ 79,989

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Sun 1/3

02:00-16:20

1 stop27h 50m

San Francisco

Tue 12/5

00:20-00:15

1 stop35h 25m

₹ 80,078

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Wed 19/11

02:00-09:45

1 stop21h 15m

San Francisco

Thu 29/1

11:25-00:35

1 stop23h 40m

₹ 80,965

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Wed 19/11

07:35-22:41

2 stops28h 36m

San Francisco

Mon 18/5

06:14-03:30

2 stops32h 46m

₹ 81,497

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Tue 14/4

19:05-12:50

2 stops30h 15m

San Francisco

Wed 16/9

13:45-08:30

2 stops30h 15m

₹ 81,674

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Thu 20/11

00:15-16:45

2 stops30h 00m

San Francisco

Thu 22/1

09:40-22:10

1 stop23h 00m

₹ 81,940

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Mon 2/3

07:35-18:45

1 stop24h 40m

San Francisco

Wed 13/5

10:41-03:30

2 stops28h 19m

₹ 82,384

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tamil Nadu to San Francisco

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

Prices

Airlines

Other information

What is the cheapest month to fly to San Francisco?

In general, September is the cheapest month to fly from Tamil Nadu to San Francisco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 84,867. If you aren’t able to travel to San Francisco during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of ₹ 85,221.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Tamil Nadu to San Francisco is on a Wednesday. Travellers who choose to depart for San Francisco on a Wednesday will often find tickets for as low as ₹ 105,158. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around ₹ 124,755.

What is the cheapest time of day to depart on your flight to San Francisco?

The cheapest time of day to fly to San Francisco is in the morning when flights can be purchased for as low as ₹ 112,662. Flights in the afternoon are often more expensive, with an average ticket price of ₹ 120,373.

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

You are more likely to see cheaper flights to San Francisco from Tamil Nadu when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around ₹ 99,780 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 Tamil Nadu for as low as ₹ 87,084 on momondo.

Can stopping save me money on Tamil Nadu to San Francisco flights?

You could potentially save up to 2% on your flight if you consider stops on a Tamil Nadu to San Francisco flight.

Cheap Tamil Nadu to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tamil Nadu to San Francisco

Direct flights	None

There are no direct flights from Tamil Nadu to San Francisco. There are no popular flight routes from Tamil Nadu to San Francisco.

Search flight deals

When did momondo last update prices for flights from Tamil Nadu to San Francisco Airport?
Prices for flights from Tamil Nadu to San Francisco Airport were last updated today.
How many operators does momondo search for flights from Tamil Nadu to San Francisco Airport?
As of November 2025, there are 8 operators available to choose from for flights from Tamil Nadu to San Francisco Airport.
How old do you have to be to fly from Tamil Nadu to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tamil Nadu to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Tamil Nadu to San Francisco

Compare and see reviews for airlines that fly from Tamil Nadu to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom ₹ 62,265	Free Cancellation	Rating 8.1 1,391 reviews	Search Singapore Airlines flights
IndiGo	PriceFrom ₹ 65,358	Free Cancellation	Rating 6.9 494 reviews	Search IndiGo flights
Qatar Airways	PriceFrom ₹ 73,931	Free Cancellation	Rating 7.4 3,660 reviews	Search Qatar Airways flights
Air India	PriceFrom ₹ 76,865	Free Cancellation	Rating 5.5 2,942 reviews	Search Air India flights
Cathay Pacific	PriceFrom ₹ 78,489	Free Cancellation	Rating 7.6 1,052 reviews	Search Cathay Pacific flights
British Airways	PriceFrom ₹ 82,495	Free Cancellation	Rating 6.7 7,495 reviews	Search British Airways flights
Lufthansa	PriceFrom ₹ 85,233	Free Cancellation	Rating 6.8 7,553 reviews	Search Lufthansa flights
Emirates	PriceFrom ₹ 95,399	Free Cancellation	Rating 8.1 3,402 reviews	Search Emirates flights

Menlo Park

Davis

Santa Clara

Palo Alto

San Mateo

Gilroy

South San Francisco

Rancho Cordova

Belmont

Bodega Bay

Roseville

Woodland

Cupertino

Daly City

Sunnyvale

Fremont

Calistoga

Why use momondo?

Why should I use momondo to find a flight deal from Tamil Nadu to San Francisco?

It is quick and easy to find Tamil Nadu to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from Tamil Nadu to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Tamil Nadu which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Tamil Nadu to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Tamil Nadu.

I’m not ready to book a flight from Tamil Nadu to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Tamil Nadu to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.