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$1,385+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MAA
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,385
(Gurufare)

Popular in

December

Cheapest in

January

Average price

$1,168
Provider with most accurate pricing for Louisville Intl-Chennai flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Chennai flights.
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From Louisville Intl to Chennai
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Highest demand for flights based on searches. 9% potential increase in price ($150 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 April 2025
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Find flight deals from Louisville to Chennai

Best flights from Louisville to Chennai
Discover carefully curated flight deals from Louisville to Chennai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

This Gurufare deal was found by Cheapflights users on 4/29. 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.
Thu 6/510:17 amSDF - MAA
3 stops37h 08mLufthansa
Wed 7/237:50 pmMAA - SDF
3 stops34h 39mLufthansa
Deal found 4/29$1,385
This Etihad Airways deal was found by Cheapflights users on 4/29. 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 6/510:36 amSDF - MAA
2 stops36h 24mMultiple Airlines
Wed 7/234:25 pmMAA - SDF
2 stops36h 34mMultiple Airlines
Deal found 4/29$1,470
This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/48:56 amSDF - MAA
3 stops34h 44mBritish Airways
Tue 7/223:15 amMAA - SDF
3 stops68h 23mBritish Airways
Deal found 4/29$1,857

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 April 30, 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

Sat 6/28

12:48 pm-8:55 am

3 stops34h 37m

Chennai

Tue 7/29

7:50 pm-5:27 pm

3 stops31h 07m

$1,453

LouisvilleChennai

SDF - MAA

SDFMAA

Louisville Intl

Sun 5/11

10:54 am-2:50 am

2 stops30h 26m

Chennai

Fri 5/16

3:55 am-12:23 am

2 stops29h 58m

$1,644

LouisvilleChennai

SDF - MAA

SDFMAA

Louisville Intl

Sun 5/11

12:41 pm-2:50 am

3 stops28h 39m

Chennai

Sat 5/17

8:45 pm-11:02 am

3 stops47h 47m

$1,743

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

  • Most accurate provider: When it comes to deals on Louisville-Chennai flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Louisville-Chennai flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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, 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 June is currently the most expensive (average of $1,660). 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 April 30, 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.

Rainfall in Chennai by month

Plan your trip to Chennai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chennai ranges from 0.4 - 13.0 inches per month. November is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit Chennai when rainfall is around 0.4 in.

Temperature in Chennai by month

Plan your trip to Chennai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chennai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 91.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 April 30, 2025.
Lufthansa
6.7
Okay
7,044 reviews

Boarding

6.9

Crew

7.5

Entertainment

6.4

Overall

6.7

Food

6.2

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
Lufthansa
6.7
Okay
7,044 reviews
Lufthansa
6.7
Okay
7,044 reviews

Boarding

6.9

Crew

7.5

Entertainment

6.4

Overall

6.7

Food

6.2

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
British Airways
6.6
Okay
6,835 reviews
Lufthansa
6.7
Okay
7,044 reviews

Boarding

6.9

Crew

7.5

Entertainment

6.4

Overall

6.7

Food

6.2

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

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.

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

    Lufthansa, at $1,385, was found to be the cheapest airline from Louisville to Chennai. An alternate airline flying to your destination would be British Airways. You may be able to fly from Louisville to Chennai for 8% 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 June is currently the most expensive (average of $1,660). 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 Louisville?

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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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,161Average$1,391FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,276Average$1,393FlexibilityNo cancel feeOn-time76%

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