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$2,542+ 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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MAA
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap 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 diciembre 12, 2025.

This oojo deal was found by Cheapflights users on 12/9. 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.
dom. 12/2110:30 amSDF - MAA
2 stops29h 20mQatar Airways
sáb. 1/173:25 amMAA - SDF
2 stops30h 24mQatar Airways
Deal found 12/9$2,542
This Ovago deal was found by Cheapflights users on 12/9. 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.
dom. 12/211:50 pmSDF - MAA
3 stops36h 00mBritish Airways
dom. 1/187:35 amMAA - SDF
2 stops26h 14mBritish Airways
Deal found 12/9$3,480
This FlightHub deal was found by Cheapflights users on 12/11. 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.
mar. 12/1610:47 amSDF - MAA
2 stops29h 03mQatar Airways
dom. 12/283:25 amMAA - SDF
2 stops28h 59mQatar Airways
Deal found 12/11$7,327
This FlightHub deal was found by Cheapflights users on 12/11. 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.
mar. 12/166:00 amSDF - MAA
2 stops33h 50mQatar Airways
vie. 12/263:25 amMAA - SDF
2 stops26h 47mQatar Airways
Deal found 12/11$7,458
This Arangrant deal was found by Cheapflights users on 12/11. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/1511:43 amSDF - MAA
2 stops28h 07mQatar Airways
jue. 12/253:25 amMAA - SDF
2 stops26h 47mQatar Airways
Deal found 12/11$7,695
This FlightHub deal was found by Cheapflights users on 12/11. 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.
jue. 12/181:50 pmSDF - MAA
2 stops26h 10mQatar Airways
dom. 12/284:05 amMAA - SDF
2 stops26h 07mQatar Airways
Deal found 12/11$8,180
This Qatar Airways deal was found by Cheapflights users on 12/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1611:43 amSDF - MAA
2 stops28h 07mQatar Airways
lun. 12/293:25 amMAA - SDF
2 stops28h 39mQatar Airways
Deal found 12/11$8,193
This FlightHub deal was found by Cheapflights users on 12/11. 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.
jue. 12/181:50 pmSDF - MAA
2 stops26h 10mQatar Airways
sáb. 12/274:05 amMAA - SDF
2 stops30h 24mQatar Airways
Deal found 12/11$8,310
This Qatar Airways deal was found by Cheapflights users on 12/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/1511:43 amSDF - MAA
2 stops28h 07mQatar Airways
vie. 12/263:25 amMAA - SDF
2 stops28h 39mQatar Airways
Deal found 12/11$8,343
This Qatar Airways deal was found by Cheapflights users on 12/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1811:17 amSDF - MAA
2 stops28h 43mQatar Airways
jue. 12/253:25 amMAA - SDF
2 stops28h 45mQatar Airways
Deal found 12/11$9,193
This Qatar Airways deal was found by Cheapflights users on 12/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/197:00 amSDF - MAA
2 stops32h 50mQatar Airways
dom. 12/283:25 amMAA - SDF
2 stops28h 39mQatar Airways
Deal found 12/11$9,343

Find 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$2,542
(oojo)

Popular in

May

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. 8% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 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 diciembre 12, 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

dom. 12/21

10:30 am-2:20 am

2 stops29h 20m

Chennai

sáb. 1/17

3:25 am-11:19 pm

2 stops30h 24m

$2,542

LouisvilleChennai

SDF - MAA

SDFMAA

Louisville Intl

dom. 12/21

1:50 pm-12:20 pm

3 stops36h 00m

Chennai

dom. 1/18

7:35 am-11:19 pm

2 stops26h 14m

$3,480

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Chennai flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $1,273). 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 diciembre 12, 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 diciembre 12, 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
3,677 reviews

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Crew

7.9

Overall

7.4

Food

7.3

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
3,677 reviews
Qatar Airways
7.4
Good
3,677 reviews

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Crew

7.9

Overall

7.4

Food

7.3

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
7,626 reviews
Qatar Airways
7.4
Good
3,677 reviews

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Crew

7.9

Overall

7.4

Food

7.3

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 29h 20m. 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 17% 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 $1,273). 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,159Average$1,381FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,226Average$1,321FlexibilityNo cancel feeOn-time76%

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