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 33% 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.

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

Air India and Singapore Airlines are the most popular carriers operating from Tamil Nadu to San Francisco

How long does it take to fly to San Francisco?

On average, it takes 21h 55m 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 Tiruchirappalli and into San Francisco, then the flight time is around 22h 15m.

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 December 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.

₹ 41,763 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.

21:40 - 15:35

MAA

SFO

30h 25m1 stop

10:00 - 00:30

SFO

MAA

26h 00m2 stops

₹ 75,264Air India

Mon, 30 Mar - Wed, 29 Apr

20:40 - 15:35

MAA

SFO

31h 25m1 stop

10:00 - 21:00

SFO

MAA

46h 30m1 stop

₹ 75,713Air India

Mon, 30 Mar - Wed, 29 Apr

16:55 - 14:30

MAA

SFO

35h 05m2 stops

10:00 - 04:55

SFO

MAA

30h 25m2 stops

₹ 76,072Air India

Wed, 4 Feb - Wed, 29 Jul

16:55 - 14:30

MAA

SFO

35h 05m2 stops

10:00 - 00:30

SFO

MAA

26h 00m2 stops

₹ 76,251Air India

Tue, 13 Jan - Wed, 13 May

23:55 - 09:40

TRZ

SFO

22h 15m1 stop

11:30 - 00:30

SFO

TRZ

24h 30m1 stop

₹ 76,521Singapore Airlines

Wed, 20 May - Mon, 3 Aug

11:40 - 20:50

MAA

SFO

46h 40m2 stops

10:00 - 10:20

SFO

MAA

35h 50m2 stops

₹ 76,611Air India

Thu, 26 Feb - Thu, 11 Jun

09:35 - 14:30

MAA

SFO

42h 25m2 stops

10:00 - 19:10

SFO

MAA

44h 40m2 stops

₹ 76,701Air India

Fri, 23 Jan - Fri, 26 Jun

01:55 - 21:21

MAA

SFO

31h 56m2 stops

11:50 - 03:30

SFO

MAA

27h 10m2 stops

₹ 77,599Multiple Airlines

Tue, 28 Apr - Wed, 12 Aug

00:10 - 07:50

TRZ

SFO

21h 10m1 stop

09:40 - 23:10

SFO

TRZ

24h 00m1 stop

₹ 81,461Singapore Airlines

Tue, 10 Feb - Wed, 18 Feb

23:20 - 09:40

CJB

SFO

22h 50m1 stop

11:30 - 22:20

SFO

CJB

22h 20m1 stop

₹ 84,694Singapore Airlines

Thu, 25 Jun - Wed, 21 Oct

Cathay Pacific flights from Tamil Nadu to San Francisco

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

Cathay Pacific

20 Jan

MAA02:00Chennai

32h 30m

1 stop

SFO21:00San Francisco

13 May

SFO12:55San Francisco

22h 50m

1 stop

MAA00:15Chennai

₹ 81,371

Find similar

Cathay Pacific

21 Jan

MAA02:00Chennai

32h 30m

1 stop

SFO21:00San Francisco

12 May

SFO00:20San Francisco

35h 25m

1 stop

MAA00:15Chennai

₹ 81,461

Find similar

Cathay Pacific

28 Apr

MAA01:30Chennai

22h 15m

1 stop

SFO11:15San Francisco

12 Aug

SFO01:05San Francisco

34h 40m

1 stop

MAA00:15Chennai

₹ 81,910

Find similar

Singapore Airlines flights from Tamil Nadu to San Francisco

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

Singapore Airlines

20 May

TRZ23:55Tiruchirappalli Civil

22h 15m

1 stop

SFO09:40San Francisco

3 Aug

SFO11:30San Francisco

24h 30m

1 stop

TRZ00:30Tiruchirappalli Civil

₹ 76,521

Find similar

Singapore Airlines

3 Mar

MAA23:25Chennai

21h 55m

1 stop

SFO07:50San Francisco

15 Apr

SFO11:30San Francisco

22h 00m

1 stop

MAA22:00Chennai

₹ 77,778

Find similar

Singapore Airlines

10 Feb

TRZ00:10Tiruchirappalli Civil

21h 10m

1 stop

SFO07:50San Francisco

18 Feb

SFO09:40San Francisco

24h 00m

1 stop

TRZ23:10Tiruchirappalli Civil

₹ 81,461

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Mon 30/3

21:40-15:35

1 stop30h 25m

San Francisco

Wed 29/4

10:00-00:30

2 stops26h 00m

₹ 75,264

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Mon 30/3

20:40-15:35

1 stop31h 25m

San Francisco

Wed 29/4

10:00-21:00

1 stop46h 30m

₹ 75,713

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Wed 4/2

16:55-14:30

2 stops35h 05m

San Francisco

Wed 29/7

10:00-04:55

2 stops30h 25m

₹ 76,072

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Tue 13/1

16:55-14:30

2 stops35h 05m

San Francisco

Wed 13/5

10:00-00:30

2 stops26h 00m

₹ 76,251

TiruchirappalliSan Francisco

TRZ - SFO

TRZSFO

Tiruchirappalli Civil

Wed 20/5

23:55-09:40

1 stop22h 15m

San Francisco

Mon 3/8

11:30-00:30

1 stop24h 30m

₹ 76,521

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Thu 26/2

11:40-20:50

2 stops46h 40m

San Francisco

Thu 11/6

10:00-10:20

2 stops35h 50m

₹ 76,611

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Fri 23/1

09:35-14:30

2 stops42h 25m

San Francisco

Fri 26/6

10:00-19:10

2 stops44h 40m

₹ 76,701

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Tue 28/4

01:55-21:21

2 stops31h 56m

San Francisco

Wed 12/8

11:50-03:30

2 stops27h 10m

₹ 77,599

TiruchirappalliSan Francisco

TRZ - SFO

TRZSFO

Tiruchirappalli Civil

Tue 10/2

00:10-07:50

1 stop21h 10m

San Francisco

Wed 18/2

09:40-23:10

1 stop24h 00m

₹ 81,461

CoimbatoreSan Francisco

CJB - SFO

CJBSFO

Coimbatore Peelamedu

Thu 25/6

23:20-09:40

1 stop22h 50m

San Francisco

Wed 21/10

11:30-22:20

1 stop22h 20m

₹ 84,694

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 ₹ 83,616. 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 ₹ 84,065.

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 ₹ 106,502. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around ₹ 126,349.

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 ₹ 114,102. Flights in the afternoon are often more expensive, with an average ticket price of ₹ 121,912.

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 ₹ 100,277 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 ₹ 88,825 on momondo.

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

You could potentially save up to 18% 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

Fastest flight time	21h 55m
Direct flights	None

The fastest flight from Tamil Nadu to San Francisco takes 21h 55m

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 December 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 ₹ 63,061	Free Cancellation	Rating 8.1 1,421 reviews	Search Singapore Airlines flights
IndiGo	PriceFrom ₹ 66,193	Free Cancellation	Rating 6.8 512 reviews	Search IndiGo flights
Air India	PriceFrom ₹ 74,042	Free Cancellation	Rating 5.5 2,960 reviews	Search Air India flights
Qatar Airways	PriceFrom ₹ 74,283	Free Cancellation	Rating 7.4 3,698 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom ₹ 79,338	Free Cancellation	Rating 7.6 1,109 reviews	Search Cathay Pacific flights
Lufthansa	PriceFrom ₹ 85,965	Free Cancellation	Rating 6.8 7,659 reviews	Search Lufthansa flights
British Airways	PriceFrom ₹ 88,400	Free Cancellation	Rating 6.7 7,617 reviews	Search British Airways flights
Emirates	PriceFrom ₹ 96,781	Free Cancellation	Rating 8.1 3,446 reviews	Search Emirates flights

Menlo Park

Davis

South San Francisco

Santa Clara

Palo Alto

San Mateo

Gilroy

Rancho Cordova

Mountain View

Belmont

Bodega Bay

Roseville

Cupertino

Woodland

Lathrop

Daly City

Sunnyvale

Calistoga

Fremont

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.