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$1,233+ Cheap flights from Louisville (SDF) to Chennai (MAA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MAA
Aug 31 — Sep 71
Sun 8/31
Sun 9/7
1 adult, Economy
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Cheap flight deals from Louisville to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) 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 August 26, 2025.

Round-trip from

$1,233
(Gurufare)

Popular in

December

Cheapest in

January

Average price

$1,967
From Louisville Intl to Chennai
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Highest demand for flights based on searches. 9% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($108 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Louisville to Chennai

Cheapest flights from Louisville to Chennai
Explore the most affordable flight options available from Louisville to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2025.

This Gurufare deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/102:03 pmSDF - MAA
2 stops24h 37mLufthansa
Fri 11/71:50 amMAA - SDF
2 stops28h 07mLufthansa
Deal found 8/25$1,233
This FlightHub deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:17 pmSDF - MAA
2 stops53h 23mQatar Airways
Sat 11/89:50 pmMAA - SDF
2 stops32h 24mQatar Airways
Deal found 8/25$1,262
This Indian Eagle deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:05 pmSDF - MAA
2 stops23h 30mLufthansa
Fri 1/91:50 amMAA - SDF
2 stops28h 23mLufthansa
Deal found 8/24$1,593
This Booking.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:20 pmSDF - MAA
3 stops30h 30mMultiple Airlines
Sat 1/105:30 pmMAA - SDF
3 stops34h 37mMultiple Airlines
Deal found 8/24$1,652
This oojo deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:51 amSDF - MAA
2 stops32h 09mQatar Airways
Sat 1/109:50 pmMAA - SDF
2 stops53h 02mQatar Airways
Deal found 8/24$2,129

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville 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 2,558,603 searches. Data last updated August 26, 2025.
Use the filters below to find and compare flights from Louisville to Chennai that are best for you.

Fly from

Louisville

Fly to

Chennai

Route

Depart

Return

Price

LouisvilleChennai

SDF - MAA

SDFMAA

Louisville Intl

Fri 10/10

2:03 pm-12:10 am

2 stops24h 37m

Chennai

Fri 11/7

1:50 am-7:27 pm

2 stops28h 07m

$1,233

LouisvilleChennai

SDF - MAA

SDFMAA

Louisville Intl

Fri 10/10

6:17 pm-9:10 am

2 stops53h 23m

Chennai

Sat 11/8

9:50 pm-7:44 pm

2 stops32h 24m

$1,262

LouisvilleChennai

SDF - MAA

SDFMAA

Louisville Intl

Thu 12/11

2:05 pm-12:05 am

2 stops23h 30m

Chennai

Fri 1/9

1:50 am-7:43 pm

2 stops28h 23m

$1,593

LouisvilleChennai

SDF - MAA

SDFMAA

Louisville Intl

Thu 12/11

12:20 pm-5:20 am

3 stops30h 30m

Chennai

Sat 1/10

5:30 pm-5:37 pm

3 stops34h 37m

$1,652

LouisvilleChennai

SDF - MAA

SDFMAA

Louisville Intl

Thu 12/11

7:51 am-2:30 am

2 stops32h 09m

Chennai

Sat 1/10

9:50 pm-4:22 pm

2 stops53h 02m

$2,129

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/25

Best time to book a flight from Louisville to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Louisville with our price prediction graph.
Estimated round-trip 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 Louisville to Chennai

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

Currently, September is the cheapest month in which you can book a flight from Louisville to Chennai (average of $943). Flying from Louisville to Chennai in December is currently the most expensive (average of $1,531). 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.

What is the cheapest time of day to fly from SDF to MAA?

Find hourly flight availability from Louisville to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Louisville to Chennai at noon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the afternoon.

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 August 26, 2025.
Peruse reviews from past customers who have flown with Qatar Airways and Lufthansa from Louisville to Chennai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,608 reviews

Entertainment

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Overall

7.4

Boarding

7.5

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,608 reviews
Qatar Airways
7.4
Good
3,608 reviews

Entertainment

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Overall

7.4

Boarding

7.5

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Lufthansa
6.8
Okay
7,359 reviews
Qatar Airways
7.4
Good
3,608 reviews

Entertainment

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Overall

7.4

Boarding

7.5

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

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

  • How long is the flight from Louisville to Chennai?

    There are many flights that can get you from Louisville to Chennai in 24h 37m. Fly via Lufthansa or Qatar Airways to get the fastest option. Airlines will cover a distance of 8780 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Louisville to Chennai round-trip?

    Qatar Airways, at $1,161, was found to be the cheapest airline from Louisville to Chennai. An alternate airline flying to your destination would be Lufthansa. You may be able to fly from Louisville to Chennai for 22% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville 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 Louisville to Chennai?

    Currently, September is the cheapest month in which you can book a flight from Louisville to Chennai (average of $943). Flying from Louisville to Chennai in December is currently the most expensive (average of $1,531). 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

Traveling to a place near Chennai?

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

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Alternative routes for Louisville to Chennai

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Chennai flights
Nashville to Chennai flights
Paducah to Chennai flights

Top 2 airlines flying from Louisville to Chennai

Discover the top 2 airlines that operate flights from Louisville 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 2,558,603 searches. Data last updated August 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,161Average$1,399FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,276Average$1,321FlexibilityNo cancel feeOn-time76%

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