HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chennai

$1,356+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MAA
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Chennai with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 22, 2025.

This FlightHub deal was found by Cheapflights users on 10/20. 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 11/284:26 pmSDF - MAA
2 stops47h 24mQatar Airways
Sat 12/273:25 amMAA - SDF
2 stops31h 04mQatar Airways
Deal found 10/20$1,356
This Indian Eagle deal was found by Cheapflights users on 10/20. 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.
Fri 11/282:02 pmSDF - MAA
2 stops23h 33mLufthansa
Sun 12/286:00 pmMAA - SDF
3 stops39h 00mLufthansa
Deal found 10/20$1,578
This Booking.com deal was found by Cheapflights users on 10/20. 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.
Fri 11/289:00 amSDF - MAA
3 stops28h 35mMultiple Airlines
Sat 12/271:50 amMAA - SDF
2 stops31h 10mMultiple Airlines
Deal found 10/20$1,607
This Ovago deal was found by Cheapflights users on 10/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:43 pmSDF - MAA
3 stops31h 22mBritish Airways
Sun 12/288:30 pmMAA - SDF
3 stops35h 54mBritish Airways
Deal found 10/20$1,903
This oojo deal was found by Cheapflights users on 10/21. 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 12/257:00 amSDF - MAA
2 stops32h 50mQatar Airways
Fri 1/93:25 amMAA - SDF
2 stops52h 21mQatar Airways
Deal found 10/21$2,046
This Etihad Airways deal was found by Cheapflights users on 10/21. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:03 amSDF - MAA
2 stops33h 57mMultiple Airlines
Sat 1/109:40 pmMAA - SDF
2 stops25h 16mMultiple Airlines
Deal found 10/21$2,135
This Ovago deal was found by Cheapflights users on 10/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:11 pmSDF - MAA
3 stops52h 04mLufthansa
Sat 1/106:15 amMAA - SDF
3 stops45h 52mLufthansa
Deal found 10/21$2,210
This oojo deal was found by Cheapflights users on 10/21. 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 12/118:13 pmSDF - MAA
2 stops43h 47mQatar Airways
Fri 1/93:25 amMAA - SDF
2 stops52h 21mQatar Airways
Deal found 10/21$2,245
This Justfly.com deal was found by Cheapflights users on 10/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amSDF - MAA
2 stops58h 00mQatar Airways
Thu 1/83:25 amMAA - SDF
2 stops52h 21mQatar Airways
Deal found 10/21$2,320
This Etihad Airways deal was found by Cheapflights users on 10/21. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:10 amSDF - MAA
2 stops28h 50mMultiple Airlines
Fri 1/910:00 amMAA - SDF
2 stops45h 55mMultiple Airlines
Deal found 10/21$2,378

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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,356
(FlightHub)

Popular in

December

Cheapest in

January
Provider with most accurate pricing for Louisville Intl-Chennai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Chennai flights.
Search Deals
From Louisville Intl to Chennai
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($373 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($92 potential savings vs. average RT price).
Search Deals

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 October 22, 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 11/28

4:26 pm-2:20 am

2 stops47h 24m

Chennai

Sat 12/27

3:25 am-11:59 pm

2 stops31h 04m

$1,356

LouisvilleChennai

SDF - MAA

SDFMAA

Louisville Intl

Sat 4/11

10:32 am-3:30 am

2 stops31h 28m

Chennai

Wed 4/15

5:35 am-10:48 pm

2 stops26h 43m

$1,382

LouisvilleChennai

SDF - MAA

SDFMAA

Louisville Intl

Sat 4/11

4:45 pm-3:00 am

2 stops24h 45m

Chennai

Tue 4/14

3:55 am-11:41 pm

2 stops29h 16m

$1,438

LouisvilleChennai

SDF - MAA

SDFMAA

Louisville Intl

Fri 11/28

2:02 pm-12:05 am

2 stops23h 33m

Chennai

Sun 12/28

6:00 pm-10:30 pm

3 stops39h 00m

$1,578

LouisvilleChennai

SDF - MAA

SDFMAA

Louisville Intl

Fri 11/28

9:00 am-12:05 am

3 stops28h 35m

Chennai

Sat 12/27

1:50 am-10:30 pm

2 stops31h 10m

$1,607

LouisvilleChennai

SDF - MAA

SDFMAA

Louisville Intl

Fri 11/28

12:43 pm-6:35 am

3 stops31h 22m

Chennai

Sun 12/28

8:30 pm-9:54 pm

3 stops35h 54m

$1,903

LouisvilleChennai

SDF - MAA

SDFMAA

Louisville Intl

Thu 12/25

6:03 am-2:30 am

2 stops33h 57m

Chennai

Sat 1/10

9:40 pm-12:26 pm

2 stops25h 16m

$2,135

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Compare providers for flights from Louisville to Chennai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Chennai in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Chennai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Chennai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Chennai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Chennai flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Chennai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, March is the cheapest month in which you can book a flight from Louisville to Chennai (average of $835). Flying from Louisville to Chennai in June is currently the most expensive (average of $1,286). 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 October 22, 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 33% on your trip compared to booking a flight in the evening.

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 October 22, 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
3,653 reviews

Overall

7.4

Boarding

7.5

Food

7.3

Entertainment

7.4

Crew

7.9

Comfort

7.4

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
3,653 reviews
Qatar Airways
7.4
Good
3,653 reviews

Overall

7.4

Boarding

7.5

Food

7.3

Entertainment

7.4

Crew

7.9

Comfort

7.4

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
7,507 reviews
Qatar Airways
7.4
Good
3,653 reviews

Overall

7.4

Boarding

7.5

Food

7.3

Entertainment

7.4

Crew

7.9

Comfort

7.4

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 31h 28m. Fly via Qatar Airways or British 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 $1,159, 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, March is the cheapest month in which you can book a flight from Louisville to Chennai (average of $835). Flying from Louisville to Chennai in June is currently the most expensive (average of $1,286). 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

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.

Alternative routes for Louisville to Chennai

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Chennai flights
Cincinnati 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,159Average$1,376FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,276Average$1,321FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.