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

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

Which airlines fly to Tamil Nadu?

Cathay Pacific, Air India and Emirates are the top three most popular airlines that fly to Tamil Nadu from San Francisco according to our data. Cathay Pacific is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Tamil Nadu. Keep in mind that there are 6 different airlines that fly to Tamil Nadu on a routine basis, so you have a few additional options to choose from.

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

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

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

As of February 2026, there are 6 operators available to choose from for flights from San Francisco Airport to Tamil Nadu.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Tamil Nadu.

What documentation or ID do you need to fly to Tamil Nadu?

The necessary travel and health documents for your Tamil Nadu trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

₹ 33,974 Cheap Flights from San Francisco to Tamil Nadu in 2026

1 adult

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Find the cheapest flights from San Francisco to Tamil Nadu

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:00 - 14:45

SFO

TRZ

40h 15m

3 stops

15:15 - 07:00

TRZ

SFO

52h 15m

2 stops

₹ 64,324Air India

Sun, 19 Apr - Wed, 13 May

11:00 - 22:00

SFO

MAA

22h 30m

1 stop

23:15 - 09:10

MAA

SFO

22h 25m

1 stop

₹ 65,955Singapore Airlines

Mon, 30 Mar - Thu, 21 May

11:00 - 22:00

SFO

MAA

22h 30m

1 stop

23:15 - 09:10

MAA

SFO

22h 25m

1 stop

₹ 66,498Singapore Airlines

Sun, 29 Mar - Mon, 18 May

11:00 - 22:00

SFO

MAA

22h 30m

1 stop

23:15 - 09:50

MAA

SFO

23h 05m

1 stop

₹ 66,589Singapore Airlines

Sun, 29 Mar - Tue, 9 Jun

11:00 - 22:00

SFO

MAA

22h 30m

1 stop

23:15 - 09:10

MAA

SFO

22h 25m

1 stop

₹ 66,770Singapore Airlines

Tue, 31 Mar - Wed, 20 May

11:00 - 22:00

SFO

MAA

22h 30m

1 stop

23:15 - 09:50

MAA

SFO

23h 05m

1 stop

₹ 66,861Singapore Airlines

Tue, 31 Mar - Tue, 9 Jun

11:00 - 22:00

SFO

MAA

22h 30m

1 stop

23:15 - 09:50

MAA

SFO

23h 05m

1 stop

₹ 67,133Singapore Airlines

Mon, 30 Mar - Thu, 11 Jun

18:45 - 04:55

SFO

MAA

45h 40m

2 stops

06:00 - 15:35

MAA

SFO

22h 05m

1 stop

₹ 68,129Air India

Sat, 4 Apr - Tue, 26 May

10:00 - 14:45

SFO

TRZ

40h 15m

3 stops

15:15 - 07:00

TRZ

SFO

28h 15m

2 stops

₹ 68,129Air India

Sat, 30 May - Sun, 21 Jun

11:00 - 13:30

SFO

CJB

38h 00m

2 stops

14:10 - 09:10

CJB

SFO

31h 30m

2 stops

₹ 74,924Multiple Airlines

Sun, 19 Apr - Wed, 13 May

Air India flights from San Francisco to Tamil Nadu

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

Air India

19 Apr

SFO10:00San Francisco

40h 15m

3 stops

TRZ14:45Tiruchirappalli Civil

13 May

TRZ15:15Tiruchirappalli Civil

52h 15m

2 stops

SFO07:00San Francisco

₹ 64,324

Air India

16 Feb

SFO16:30San Francisco

36h 50m

2 stops

MAA18:50Chennai

22 Feb

MAA21:10Chennai

30h 50m

2 stops

SFO14:30San Francisco

₹ 65,864

Air India

17 Feb

SFO16:30San Francisco

25h 15m

2 stops

MAA07:15Chennai

22 Feb

MAA15:45Chennai

36h 15m

2 stops

SFO14:30San Francisco

₹ 67,223

British Airways flights from San Francisco to Tamil Nadu

Our best British Airways deals on San Francisco to Tamil Nadu flight tickets

British Airways

1 Mar

SFO20:40San Francisco

43h 25m

1 stop

MAA05:35Chennai

19 Mar

MAA07:35Chennai

44h 55m

1 stop

SFO16:00San Francisco

₹ 72,931

British Airways

25 Feb

SFO17:30San Francisco

22h 35m

1 stop

MAA05:35Chennai

12 Mar

MAA07:35Chennai

44h 55m

1 stop

SFO16:00San Francisco

₹ 74,109

British Airways

25 Feb

SFO12:00San Francisco

28h 05m

2 stops

MAA05:35Chennai

12 Mar

MAA07:35Chennai

24h 40m

1 stop

SFO19:45San Francisco

₹ 76,011

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoTiruchirappalli

SFO - TRZ

SFOTRZ

San Francisco

Sun 19/4

10:00-14:45

3 stops40h 15m

Tiruchirappalli Civil

Wed 13/5

15:15-07:00

2 stops52h 15m

₹ 64,324

San FranciscoChennai

SFO - MAA

SFOMAA

San Francisco

Mon 30/3

11:00-22:00

1 stop22h 30m

Chennai

Thu 21/5

23:15-09:10

1 stop22h 25m

₹ 65,955

San FranciscoChennai

SFO - MAA

SFOMAA

San Francisco

Sun 29/3

11:00-22:00

1 stop22h 30m

Chennai

Mon 18/5

23:15-09:10

1 stop22h 25m

₹ 66,498

San FranciscoChennai

SFO - MAA

SFOMAA

San Francisco

Sun 29/3

11:00-22:00

1 stop22h 30m

Chennai

Tue 9/6

23:15-09:50

1 stop23h 05m

₹ 66,589

San FranciscoChennai

SFO - MAA

SFOMAA

San Francisco

Tue 31/3

11:00-22:00

1 stop22h 30m

Chennai

Wed 20/5

23:15-09:10

1 stop22h 25m

₹ 66,770

San FranciscoChennai

SFO - MAA

SFOMAA

San Francisco

Tue 31/3

11:00-22:00

1 stop22h 30m

Chennai

Tue 9/6

23:15-09:50

1 stop23h 05m

₹ 66,861

San FranciscoChennai

SFO - MAA

SFOMAA

San Francisco

Mon 30/3

11:00-22:00

1 stop22h 30m

Chennai

Thu 11/6

23:15-09:50

1 stop23h 05m

₹ 67,133

San FranciscoChennai

SFO - MAA

SFOMAA

San Francisco

Sat 4/4

18:45-04:55

2 stops45h 40m

Chennai

Tue 26/5

06:00-15:35

1 stop22h 05m

₹ 68,129

San FranciscoTiruchirappalli

SFO - TRZ

SFOTRZ

San Francisco

Sat 30/5

10:00-14:45

3 stops40h 15m

Tiruchirappalli Civil

Sun 21/6

15:15-07:00

2 stops28h 15m

₹ 68,129

San FranciscoCoimbatore

SFO - CJB

SFOCJB

San Francisco

Sun 19/4

11:00-13:30

2 stops38h 00m

Coimbatore Peelamedu

Wed 13/5

14:10-09:10

2 stops31h 30m

₹ 74,924

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 San Francisco to Tamil Nadu

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

What is the cheapest month to fly to Tamil Nadu?

If you don’t want to visit Tamil Nadu in September, then you should wait until August to fly from San Francisco, when ticket prices are also cheap, with an average price of ₹ 77,461.

How far in advance should I book a flight to Tamil Nadu?

You are more likely to see cheaper flights to Tamil Nadu from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Tamil Nadu for around ₹ 98,532 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tamil Nadu from San Francisco for as low as ₹ 83,712 on momondo.

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

You could potentially save up to 3% on your flight if you consider stops on a San Francisco to Tamil Nadu flight.

Cheap San Francisco to Tamil Nadu flight deals and tips

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

Fastest flight time	21h 45m
Direct flights	None

The fastest flight from San Francisco to Tamil Nadu takes 21h 45m

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

Search flight deals

When did momondo last update prices for flights from San Francisco Airport to Tamil Nadu?
Prices for flights from San Francisco Airport to Tamil Nadu were last updated today.
How many operators does momondo search for flights from San Francisco Airport to Tamil Nadu?
As of February 2026, there are 6 operators available to choose from for flights from San Francisco Airport to Tamil Nadu.
How old do you have to be to fly from San Francisco Airport to Tamil Nadu?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Tamil Nadu.
What documentation or ID do you need to fly to Tamil Nadu?
The necessary travel and health documents for your Tamil Nadu trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Francisco to Tamil Nadu?
Based on momondo bookings for flights between San Francisco and Tamil Nadu, the leading plane model is Boeing 777-200LR, making up 100.00% of the total bookings.

Best airlines flying from San Francisco to Tamil Nadu

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

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom ₹ 61,169	Free Cancellation	Rating 7.6 1,161 reviews	Search Cathay Pacific flights
Air India	PriceFrom ₹ 65,627	Free Cancellation	Rating 5.5 2,968 reviews	Search Air India flights
Singapore Airlines	PriceFrom ₹ 69,170	Free Cancellation	Rating 8.2 1,452 reviews	Search Singapore Airlines flights
British Airways	PriceFrom ₹ 76,340	Free Cancellation	Rating 6.7 7,731 reviews	Search British Airways flights
Emirates	PriceFrom ₹ 87,532	Free Cancellation	Rating 8.1 3,513 reviews	Search Emirates flights
Qatar Airways	PriceFrom ₹ 92,412	Free Cancellation	Rating 7.4 3,731 reviews	Search Qatar Airways flights

Why use momondo?

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

It is quick and easy to find San Francisco to Tamil Nadu 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 Tamil Nadu that suits you.

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

Yes. momondo enables you to select and highlight flights to Tamil Nadu from San Francisco with this policy.

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

Once you have performed a search for San Francisco to Tamil Nadu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Tamil Nadu from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.