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Cheap flights from Austin to Chennai from ₹ 47,311

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — MAA
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Austin to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from Austin to Chennai
Explore the most affordable flight options available from Austin to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Mon 20/422:30
AUS
-
MAA
2 stops29h 40m
Multiple Airlines
Sun 3/515:30
MAA
-
AUS
2 stops34h 25m
Multiple Airlines
Deal found 21/3₹ 100,793
Tue 5/518:45
AUS
-
MAA
2 stops45h 35m
Qatar Airways
Sun 24/504:20
MAA
-
AUS
2 stops26h 18m
Qatar Airways
Deal found 18/3₹ 101,167
Wed 15/413:55
AUS
-
MAA
2 stops26h 15m
Qatar Airways
Thu 30/403:55
MAA
-
AUS
2 stops26h 18m
Qatar Airways
Deal found 21/3₹ 101,915
Tue 7/415:44
AUS
-
MAA
2 stops24h 26m
Qatar Airways
Wed 3/604:20
MAA
-
AUS
2 stops45h 03m
Qatar Airways
Deal found 21/3₹ 102,102
Thu 14/506:09
AUS
-
MAA
2 stops27h 31m
Multiple Airlines
Mon 8/621:55
MAA
-
AUS
2 stops34h 44m
Multiple Airlines
Deal found 22/3₹ 102,196
Mon 23/305:15
AUS
-
MAA
2 stops25h 45m
Qatar Airways
Fri 15/504:20
MAA
-
AUS
2 stops24h 49m
Qatar Airways
Deal found 17/3₹ 102,570
Wed 15/715:32
AUS
-
MAA
2 stops24h 23m
Multiple Airlines
Tue 1/921:55
MAA
-
AUS
2 stops36h 02m
Multiple Airlines
Deal found 18/3₹ 103,972
Sat 4/405:50
AUS
-
MAA
2 stops34h 25m
Multiple Airlines
Thu 16/421:55
MAA
-
AUS
2 stops30h 46m
Multiple Airlines
Deal found 21/3₹ 104,814
Fri 17/412:16
AUS
-
MAA
2 stops28h 04m
Qatar Airways
Thu 28/503:55
MAA
-
AUS
2 stops26h 43m
Qatar Airways
Deal found 18/3₹ 105,655
Fri 3/415:29
AUS
-
MAA
2 stops24h 41m
Qatar Airways
Fri 22/504:20
MAA
-
AUS
2 stops26h 18m
Qatar Airways
Deal found 17/3₹ 106,310
Wed 1/715:36
AUS
-
MAA
2 stops24h 19m
Multiple Airlines
Tue 21/721:55
MAA
-
AUS
2 stops36h 29m
Multiple Airlines
Deal found 20/3₹ 106,497
Sat 28/305:15
AUS
-
MAA
2 stops35h 05m
Qatar Airways
Wed 20/504:20
MAA
-
AUS
2 stops24h 49m
Qatar Airways
Deal found 17/3₹ 106,590

Find flight deals from Austin to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Chennai (MAA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 March 2026.

Round-trip from

₹ 100,793

One-way from

₹ 47,311

Popular in

December

Cheapest in

September

Average price

₹ 147,731
20/4-3/5
  • 20/4-3/5
  • 4 total stops
  • 64h 05m total
  • Austin to Chennai
Search Deals
American Airlines
  • American Airlines
  • 1/5
  • 2 total stops
  • 37h 06m total
  • Austin to Chennai
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 1,257,348 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 653,240 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Austin to Chennai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 22 March 2026.
Use the filters below to find and compare flights from Austin to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AustinChennai

AUS - MAA

AUSMAA

Austin Bergstrom

Thu 2/7

15:32-02:25

2 stops24h 23m

Chennai

Wed 29/7

21:55-22:03

2 stops34h 38m

₹ 106,497

AustinChennai

AUS - MAA

AUSMAA

Austin Bergstrom

Fri 3/7

15:32-08:25

2 stops30h 23m

Chennai

Mon 27/7

21:55-23:54

2 stops36h 29m

₹ 110,237

AustinChennai

AUS - MAA

AUSMAA

Austin Bergstrom

Sun 5/7

06:15-02:25

2 stops33h 40m

Chennai

Sun 2/8

21:55-22:03

2 stops34h 38m

₹ 115,847

AustinChennai

AUS - MAA

AUSMAA

Austin Bergstrom

Tue 19/5

06:42-20:10

2 stops26h 58m

Chennai

Mon 15/6

21:55-23:52

2 stops36h 27m

₹ 121,083

AustinChennai

AUS - MAA

AUSMAA

Austin Bergstrom

Wed 10/6

06:02-02:25

2 stops33h 53m

Chennai

Wed 22/7

21:55-22:03

2 stops34h 38m

₹ 122,579

AustinChennai

AUS - MAA

AUSMAA

Austin Bergstrom

Tue 26/5

07:45-20:10

2 stops25h 55m

Chennai

Sat 13/6

21:55-22:46

2 stops35h 21m

₹ 126,319

AustinChennai

AUS - MAA

AUSMAA

Austin Bergstrom

Fri 29/5

07:45-02:50

2 stops32h 35m

Chennai

Mon 29/6

04:05-21:48

2 stops28h 13m

₹ 126,319

AustinChennai

AUS - MAA

AUSMAA

Austin Bergstrom

Sat 30/5

06:02-02:50

2 stops34h 18m

Chennai

Sun 14/6

21:55-21:18

2 stops33h 53m

₹ 128,563

AustinChennai

AUS - MAA

AUSMAA

Austin Bergstrom

Fri 22/5

06:02-20:10

2 stops27h 38m

Chennai

Sun 7/6

21:55-21:18

2 stops33h 53m

₹ 132,771

AustinChennai

AUS - MAA

AUSMAA

Austin Bergstrom

Wed 3/6

07:45-02:25

2 stops32h 10m

Chennai

Fri 3/7

04:05-22:03

2 stops28h 28m

₹ 136,230

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Austin to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Austin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Chennai

How far ahead should I book a flight from Austin to Chennai?

Use this chart to determine the optimal time to book a return flight from Austin to Chennai. Price data was last updated on 13 March 2026.

The best time to book flights from Austin to Chennai is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Austin to Chennai?

Currently, March is the cheapest month in which you can book a flight from Austin to Chennai (average of ₹ 66,759). Flying from Austin to Chennai in June is currently the most expensive (average of ₹ 117,250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Chennai

Get insights into the airlines that provide service to Chennai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chennai. Reviews last updated 22 March 2026.
See what other customers who have flown with Lufthansa from Austin to Chennai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,860 reviews
Check prices

Food

6.3

Entertainment

6.4

Crew

7.6

Boarding

7.0

Comfort

6.8

Overall

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
Lufthansa
6.8
Okay
7,860 reviews
Lufthansa
6.8
Okay
7,860 reviews
Check prices

Food

6.3

Entertainment

6.4

Crew

7.6

Boarding

7.0

Comfort

6.8

Overall

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

Related info for your journey

Find useful and relevant information for your journey from Austin to Chennai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Austin to Chennai round-trip?

    Lufthansa, at ₹ 106,036, was found to be the cheapest airline from Austin to Chennai.. This flight start at 20% lower than the current average price 3 months from now.

  • Can I find deals for flights from Austin to Chennai that include hotel bookings?

    Yes. In addition to deals on Austin to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Austin to Chennai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Chennai.

  • Can I find deals for business class flights from Austin to Chennai?

    Yes. Cheapflights offers flight deals from Austin to Chennai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Chennai?

    Currently, March is the cheapest month in which you can book a flight from Austin to Chennai (average of ₹ 66,759). Flying from Austin to Chennai in June is currently the most expensive (average of ₹ 117,250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Austin to Chennai

Discover the top airline that operate flights from Austin to Chennai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest₹ 106,036Average₹ 118,099FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Austin to Chennai?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Austin to Chennai. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Austin to Chennai?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Austin to Chennai for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Austin to Chennai with no change fees?

Certainly. Search results for flights to Chennai from Austin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Austin to Chennai become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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