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Lafayette

$399+ Cheap flights from Louisville to Lafayette (SDF - LFT)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LFT
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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Cheap flight deals from Louisville to Lafayette

Cheapest flights from Louisville to Lafayette
Explore the most affordable flight options available from Louisville to Lafayette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.

This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:00 am
SDF
-
LFT
1 stop4h 58m
American Airlines
Tue 4/75:07 pm
LFT
-
SDF
1 stop5h 04m
American Airlines
Deal found 3/25$399
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:35 pm
SDF
-
LFT
1 stop5h 34m
Delta
Sun 4/56:00 am
LFT
-
SDF
1 stop4h 58m
Delta
Deal found 3/24$439
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:07 am
SDF
-
LFT
1 stop5h 05m
American Airlines
Sun 5/175:07 pm
LFT
-
SDF
1 stop5h 04m
American Airlines
Deal found 3/25$464
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:14 pm
SDF
-
LFT
2 stops10h 45m
American Airlines
Mon 4/66:20 pm
LFT
-
SDF
1 stop4h 38m
American Airlines
Deal found 3/25$484
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:00 am
SDF
-
LFT
1 stop5h 46m
Delta
Sun 4/123:00 pm
LFT
-
SDF
1 stop6h 43m
Delta
Deal found 3/24$489
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:07 am
SDF
-
LFT
1 stop5h 05m
American Airlines
Mon 4/135:07 pm
LFT
-
SDF
1 stop5h 04m
American Airlines
Deal found 3/25$499
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:35 pm
SDF
-
LFT
1 stop5h 34m
Delta
Mon 4/65:12 pm
LFT
-
SDF
1 stop4h 31m
Delta
Deal found 3/24$529
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:00 am
SDF
-
LFT
1 stop4h 58m
American Airlines
Sun 4/57:00 am
LFT
-
SDF
2 stops9h 18m
American Airlines
Deal found 3/24$534

Find flight deals from Louisville to Lafayette

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Lafayette (LFT). 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 March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$464
(American Airlines)
Provider with most accurate pricing for Louisville Intl-Lafayette Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Lafayette Regional flights.
Search Deals
From Louisville Intl to Lafayette Regional
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Lafayette 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 March 29, 2026.
Use the filters below to find and compare flights from Louisville to Lafayette that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LouisvilleLafayette

SDF - LFT

SDFLFT

Louisville Intl

Thu 5/14

6:07 am-10:12 am

1 stop5h 05m

Lafayette Regional

Sun 5/17

5:07 pm-11:11 pm

1 stop5h 04m

$464

LouisvilleLafayette

SDF - LFT

SDFLFT

Louisville Intl

Thu 4/9

6:00 am-10:46 am

1 stop5h 46m

Lafayette Regional

Sun 4/12

3:00 pm-10:43 pm

1 stop6h 43m

$489

LouisvilleLafayette

SDF - LFT

SDFLFT

Louisville Intl

Wed 4/22

8:47 am-9:06 pm

2 stops13h 19m

Lafayette Regional

Wed 4/29

9:35 am-11:12 pm

2 stops12h 37m

$657

LouisvilleLafayette

SDF - LFT

SDFLFT

Louisville Intl

Thu 4/9

2:20 pm-10:58 pm

2 stops9h 38m

Lafayette Regional

Sun 4/12

7:29 pm-8:16 pm

2 stops23h 47m

$705

LouisvilleLafayette

SDF - LFT

SDFLFT

Louisville Intl

Thu 5/14

5:40 am-1:23 pm

2 stops8h 43m

Lafayette Regional

Sun 5/17

5:15 am-11:56 pm

2 stops17h 41m

$935

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Sorted by cheapest first

Compare providers for flights from Louisville to Lafayette

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 Lafayette in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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-Lafayette flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Lafayette flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Lafayette flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Lafayette 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-Lafayette 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 Lafayette

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

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

Currently, May is the cheapest month in which you can book a flight from Louisville to Lafayette (average of $232). Flying from Louisville to Lafayette in December is currently the most expensive (average of $358). 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.

Related info for your journey

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

    American Airlines and Delta can get you from Louisville to Lafayette in just under 5h 05m. Your travel time can differ by up to 41m. Airlines will cover a distance of 656 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Louisville to Lafayette (average of $232). Flying from Louisville to Lafayette in December is currently the most expensive (average of $358). 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 Lafayette?

Book flights to Lafayette if you plan to visit one of these locations
Opelousas

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