How long does it take to fly to San Antonio?

Flight times vary depending on what airport in Tamil Nadu you fly out of and what airport in San Antonio you fly into. For example, flying from Chennai to Austin takes 25h 30m on average. On the other hand, flying from Coimbatore to Austin takes 31h 25m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

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

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

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

As of December 2025, there is 1 operator available to choose from for flights from Tamil Nadu to San Antonio Airport.

How old do you have to be to fly from Tamil Nadu to San Antonio 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 Antonio Airport.

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

The required travel and health documents for your San Antonio 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 Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

₹ 82,015 Cheap Flights from Tamil Nadu to San Antonio in 2025/26

1 adult

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Find the cheapest flights from Tamil Nadu to San Antonio

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

01:30 - 22:48

MAA

SAT

55h 48m2 stops

15:10 - 00:15

SAT

MAA

46h 35m2 stops

₹ 410,974American Airlines

Thu, 30 Apr - Sun, 16 Aug

01:30 - 14:33

MAA

SAT

47h 33m2 stops

15:10 - 00:15

SAT

MAA

46h 35m2 stops

₹ 411,334American Airlines

Thu, 30 Apr - Sun, 16 Aug

05:35 - 23:26

MAA

SAT

28h 21m2 stops

06:05 - 10:05

SAT

MAA

41h 30m3 stops

₹ 604,918British Airways

Fri, 1 May - Sun, 16 Aug

05:35 - 23:26

MAA

SAT

28h 21m2 stops

13:22 - 10:05

SAT

MAA

34h 13m3 stops

₹ 605,278British Airways

Fri, 1 May - Sun, 16 Aug

American Airlines flights from Tamil Nadu to San Antonio

Our best American Airlines deals on Tamil Nadu to San Antonio flight tickets

American Airlines

30 Apr

MAA01:30Chennai

55h 48m

2 stops

SAT22:48San Antonio

16 Aug

SAT15:10San Antonio

46h 35m

2 stops

MAA00:15Chennai

₹ 410,974

Find similar

American Airlines

30 Apr

MAA01:30Chennai

47h 33m

2 stops

SAT14:33San Antonio

16 Aug

SAT15:10San Antonio

46h 35m

2 stops

MAA00:15Chennai

₹ 411,334

Find similar

British Airways flights from Tamil Nadu to San Antonio

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

British Airways

1 May

MAA05:35Chennai

28h 21m

2 stops

SAT23:26San Antonio

16 Aug

SAT06:05San Antonio

41h 30m

3 stops

MAA10:05Chennai

₹ 604,918

Find similar

British Airways

1 May

MAA05:35Chennai

28h 21m

2 stops

SAT23:26San Antonio

16 Aug

SAT13:22San Antonio

34h 13m

3 stops

MAA10:05Chennai

₹ 605,278

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChennaiSan Antonio

MAA - SAT

MAASAT

Chennai

Thu 30/4

01:30-22:48

2 stops55h 48m

San Antonio

Sun 16/8

15:10-00:15

2 stops46h 35m

₹ 410,974

ChennaiSan Antonio

MAA - SAT

MAASAT

Chennai

Thu 30/4

01:30-14:33

2 stops47h 33m

San Antonio

Sun 16/8

15:10-00:15

2 stops46h 35m

₹ 411,334

ChennaiSan Antonio

MAA - SAT

MAASAT

Chennai

Fri 1/5

05:35-23:26

2 stops28h 21m

San Antonio

Sun 16/8

06:05-10:05

3 stops41h 30m

₹ 604,918

ChennaiSan Antonio

MAA - SAT

MAASAT

Chennai

Fri 1/5

05:35-23:26

2 stops28h 21m

San Antonio

Sun 16/8

13:22-10:05

3 stops34h 13m

₹ 605,278

ChennaiSan Antonio

MAA - SAT

MAASAT

Chennai

Wed 4/2

02:00-14:05

2 stops47h 35m

₹ 83,812

ChennaiSan Antonio

MAA - SAT

MAASAT

Chennai

Tue 3/2

09:50-19:41

2 stops45h 21m

₹ 90,010

ChennaiSan Antonio

MAA - SAT

MAASAT

Chennai

Thu 5/2

23:25-23:43

3 stops35h 48m

₹ 97,017

ChennaiSan Antonio

MAA - SAT

MAASAT

Chennai

Fri 20/3

09:50-14:42

2 stops39h 22m

₹ 119,115

ChennaiSan Antonio

MAA - SAT

MAASAT

Chennai

Thu 19/3

01:50-13:14

3 stops45h 54m

₹ 356,537

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

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

Airlines

Other information

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

American Airlines and Emirates are the most popular carriers operating from Tamil Nadu to San Antonio

Which airlines fly to San Antonio?

British Airways, Qatar Airways and Lufthansa are the top three most popular airlines that fly to San Antonio from Tamil Nadu according to our data. British Airways is the first choice among our users, with 67% of people opting to fly with this airline when travelling to San Antonio. Keep in mind that there are 3 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

Cheap Tamil Nadu to San Antonio flight deals and tips

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

Fastest flight time	28h 51m
Direct flights	None

The fastest flight from Tamil Nadu to San Antonio takes 28h 51m

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

Search flight deals

When did momondo last update prices for flights from Tamil Nadu to San Antonio Airport?
Prices for flights from Tamil Nadu to San Antonio Airport were last updated today.
How many operators does momondo search for flights from Tamil Nadu to San Antonio Airport?
As of December 2025, there is 1 operator available to choose from for flights from Tamil Nadu to San Antonio Airport.
How old do you have to be to fly from Tamil Nadu to San Antonio 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 Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio 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 Antonio 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 Antonio

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom ₹ 90,607	Free Cancellation	Rating 6.7 7,616 reviews		Search British Airways flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Tamil Nadu to San Antonio . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Tamil Nadu to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Tamil Nadu to San Antonio 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 Tamil Nadu to San Antonio right now. Can momondo alert me if prices change?

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