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$479+ Cheap flights from Lafayette to Louisville (LFT - SDF)

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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — SDF
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Lafayette to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Lafayette (LFT) to Louisville (SDF). 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 July 29, 2025.

Round-trip from

$479
(Delta)

Popular in

January

Cheapest in

February

Average price

$474
From Lafayette Regional to Louisville Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Lafayette to Louisville

Cheapest flights from Lafayette to Louisville
Explore the most affordable flight options available from Lafayette to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:15 pmLFT - SDF
1 stop5h 41mDelta
Sat 11/2912:40 pmSDF - LFT
1 stop4h 55mDelta
Deal found 7/29$479
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/292:00 pmLFT - SDF
1 stop6h 51mUnited Airlines
Thu 7/3112:20 pmSDF - LFT
2 stops11h 10mUnited Airlines
Deal found 7/28$527
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/212:06 pmLFT - SDF
1 stop6h 54mAmerican Airlines
Sat 11/296:00 amSDF - LFT
2 stops8h 36mAmerican Airlines
Deal found 7/29$637

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lafayette to Louisville 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 July 29, 2025.
Use the filters below to find and compare flights from Lafayette to Louisville that are best for you.

Fly from

Lafayette

Fly to

Louisville

Route

Depart

Return

Price

LafayetteLouisville

LFT - SDF

LFTSDF

Lafayette Regional

Fri 11/21

5:15 pm-11:56 pm

1 stop5h 41m

Louisville Intl

Sat 11/29

12:40 pm-4:35 pm

1 stop4h 55m

$479

LafayetteLouisville

LFT - SDF

LFTSDF

Lafayette Regional

Fri 11/21

2:06 pm-10:00 pm

1 stop6h 54m

Louisville Intl

Sat 11/29

6:00 am-1:36 pm

2 stops8h 36m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Lafayette to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Lafayette 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 Lafayette to Louisville

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

Currently, January is the cheapest month in which you can book a flight from Lafayette to Louisville (average of $299). Flying from Lafayette to Louisville in April is currently the most expensive (average of $369). 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 LFT to SDF?

Find hourly flight availability from Lafayette to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Lafayette to Louisville at noon. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Lafayette to Louisville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Lafayette to Louisville. 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 Lafayette to Louisville round-trip?

    Cheapflights users have booked flights from Lafayette to Louisville round-trip from $479. Another airline that can offer you cheap pricing is American Airlines.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Lafayette to Louisville (average of $299). Flying from Lafayette to Louisville in April is currently the most expensive (average of $369). 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?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Top 2 airlines flying from Lafayette to Louisville

Discover the top 2 airlines that operate flights from Lafayette to Louisville. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$308FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$438FlexibilityNo cancel feeOn-time71%

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