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

Singapore Airlines, Air India, and IndiGo 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 41% 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 35m to fly from Tamil Nadu to San Francisco if you fly out of Chennai (the most popular airport in Tamil Nadu) and into San Francisco (the most popular airport in San Francisco). If you’re flying out of Coimbatore and into San Francisco, then the flight time is around 21h 40m.

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 August 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.

₹ 30,395 Cheap Flights from Tamil Nadu to San Francisco in 2025

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

23:15 - 09:40MAA-SFO

22h 55m1 stop

09:40 - 22:10SFO-MAA

23h 00m1 stop

₹ 58,257Singapore Airlines

Find Deal

Tue, 14 Oct - Wed, 11 Feb

23:15 - 09:40MAA-SFO

22h 55m1 stop

09:40 - 22:10SFO-MAA

23h 00m1 stop

₹ 58,606Singapore Airlines

Find Deal

Tue, 14 Oct - Wed, 11 Feb

03:00 - 07:00MAA-SFO

40h 30m1 stop

10:00 - 20:40SFO-MAA

22h 10m1 stop

₹ 59,567Air India

Find Deal

Wed, 3 Sep - Tue, 9 Sep

04:55 - 07:00MAA-SFO

38h 35m1 stop

10:00 - 20:40SFO-MAA

22h 10m1 stop

₹ 60,615Air India

Find Deal

Thu, 4 Sep - Mon, 8 Sep

19:05 - 12:50MAA-SFO

30h 15m2 stops

13:45 - 06:05SFO-MAA

27h 50m2 stops

₹ 69,524

Find Deal

Mon, 15 Sep - Thu, 23 Oct

22:00 - 12:50MAA-SFO

27h 20m2 stops

13:45 - 06:05SFO-MAA

27h 50m2 stops

₹ 69,612

Find Deal

Mon, 15 Sep - Thu, 23 Oct

19:05 - 12:50MAA-SFO

30h 15m2 stops

15:50 - 06:35SFO-MAA

49h 15m2 stops

₹ 70,922Air France

Find Deal

Tue, 14 Oct - Wed, 11 Feb

22:00 - 12:50MAA-SFO

27h 20m2 stops

15:50 - 06:35SFO-MAA

49h 15m2 stops

₹ 71,009Air France

Find Deal

Tue, 14 Oct - Wed, 11 Feb

01:30 - 22:40MAA-SFO

33h 40m1 stop

00:20 - 00:15SFO-MAA

35h 25m1 stop

₹ 74,677Cathay Pacific

Find Deal

Wed, 17 Sep - Wed, 24 Sep

01:30 - 17:50MAA-SFO

28h 50m1 stop

11:25 - 00:35SFO-MAA

23h 40m1 stop

₹ 74,852Cathay Pacific

Find Deal

Tue, 26 Aug - Wed, 18 Feb

Singapore Airlines flights from Tamil Nadu to San Francisco

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

Singapore Airlines

14 Oct

MAA23:15Chennai

22h 55m

1 stop

SFO09:40San Francisco

11 Feb

SFO09:40San Francisco

23h 00m

1 stop

MAA22:10Chennai

₹ 58,257

Find similar

Singapore Airlines

14 Oct

MAA23:15Chennai

22h 55m

1 stop

SFO09:40San Francisco

11 Feb

SFO09:40San Francisco

23h 00m

1 stop

MAA22:10Chennai

₹ 58,606

Find similar

Singapore Airlines

15 Nov

MAA23:25Chennai

21h 55m

1 stop

SFO07:50San Francisco

1 Feb

SFO09:40San Francisco

23h 00m

1 stop

MAA22:10Chennai

₹ 61,663

Find similar

Cathay Pacific flights from Tamil Nadu to San Francisco

Our best Cathay Pacific deals on Tamil Nadu to San Francisco flight tickets

Cathay Pacific

17 Sept

MAA01:30Chennai

33h 40m

1 stop

SFO22:40San Francisco

24 Sept

SFO00:20San Francisco

35h 25m

1 stop

MAA00:15Chennai

₹ 74,677

Find similar

Cathay Pacific

26 Aug

MAA01:30Chennai

28h 50m

1 stop

SFO17:50San Francisco

18 Feb

SFO11:25San Francisco

23h 40m

1 stop

MAA00:35Chennai

₹ 74,852

Find similar

Cathay Pacific

2 Sept

MAA01:30Chennai

33h 55m

1 stop

SFO22:55San Francisco

18 Oct

SFO23:10San Francisco

36h 35m

1 stop

MAA00:15Chennai

₹ 74,939

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Tue 14/10

23:15-09:40

1 stop22h 55m

San Francisco

Wed 11/2

09:40-22:10

1 stop23h 00m

₹ 58,257

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Tue 14/10

23:15-09:40

1 stop22h 55m

San Francisco

Wed 11/2

09:40-22:10

1 stop23h 00m

₹ 58,606

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Wed 3/9

03:00-07:00

1 stop40h 30m

San Francisco

Tue 9/9

10:00-20:40

1 stop22h 10m

₹ 59,567

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Thu 4/9

04:55-07:00

1 stop38h 35m

San Francisco

Mon 8/9

10:00-20:40

1 stop22h 10m

₹ 60,615

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Mon 15/9

19:05-12:50

2 stops30h 15m

San Francisco

Thu 23/10

13:45-06:05

2 stops27h 50m

₹ 69,524

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Mon 15/9

22:00-12:50

2 stops27h 20m

San Francisco

Thu 23/10

13:45-06:05

2 stops27h 50m

₹ 69,612

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Tue 14/10

19:05-12:50

2 stops30h 15m

San Francisco

Wed 11/2

15:50-06:35

2 stops49h 15m

₹ 70,922

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Tue 14/10

22:00-12:50

2 stops27h 20m

San Francisco

Wed 11/2

15:50-06:35

2 stops49h 15m

₹ 71,009

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Wed 17/9

01:30-22:40

1 stop33h 40m

San Francisco

Wed 24/9

00:20-00:15

1 stop35h 25m

₹ 74,677

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Tue 26/8

01:30-17:50

1 stop28h 50m

San Francisco

Wed 18/2

11:25-00:35

1 stop23h 40m

₹ 74,852

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, October 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 ₹ 84,198. If you aren’t able to travel to San Francisco during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of ₹ 88,565.

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 ₹ 103,572. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around ₹ 122,873.

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 ₹ 110,963. Flights in the afternoon are often more expensive, with an average ticket price of ₹ 118,557.

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 ₹ 100,611 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 ₹ 88,215 on momondo.

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

You could potentially save up to 3% 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

Best price found	₹ 30,395
Fastest flight time	21h 15m
Direct flights	None
Airports in San Francisco	1 airport

The best one-way flight to San Francisco from Tamil Nadu in the past 72 hours is ₹ 30,395. The best return flight deal from Tamil Nadu to San Francisco found on momondo in the last 72 hours is ₹ 58,257.

The fastest flight from Tamil Nadu to San Francisco takes 21h 15m

There are no direct flights from Tamil Nadu to San Francisco. Popular non-direct routes for this connection are Tiruchirappalli Civil Airport - San Francisco Airport, Chennai Airport - San Francisco Airport and Coimbatore Peelamedu Airport - San Francisco Airport.

There is 1 airport near San Francisco: San Francisco (SFO)

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 August 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
IndiGo	PriceFrom ₹ 64,372	Free Cancellation	Rating 6.8 478 reviews	Search IndiGo flights
Singapore Airlines	PriceFrom ₹ 66,646	Free Cancellation	Rating 8.1 1,338 reviews	Search Singapore Airlines flights
Air India	PriceFrom ₹ 73,359	Free Cancellation	Rating 5.5 2,928 reviews	Search Air India flights
Qatar Airways	PriceFrom ₹ 76,494	Free Cancellation	Rating 7.4 3,608 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom ₹ 78,878	Free Cancellation	Rating 7.6 951 reviews	Search Cathay Pacific flights
British Airways	PriceFrom ₹ 81,570	Free Cancellation	Rating 6.6 7,230 reviews	Search British Airways flights
Lufthansa	PriceFrom ₹ 85,704	Free Cancellation	Rating 6.8 7,280 reviews	Search Lufthansa flights
Emirates	PriceFrom ₹ 94,031	Free Cancellation	Rating 8.1 3,301 reviews	Search Emirates flights

Menlo Park

Santa Clara

Palo Alto

San Mateo

South San Francisco

Roseville

Gilroy

Bodega Bay

Sunnyvale

Rancho Cordova

Daly City

Belmont

Cupertino

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.