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$212+ Cheap flights from Flint to Louisville (FNT - SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SDF
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from Flint to Louisville

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

This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 9/263:36 pm
FNT
-
SDF
1 stop4h 38m
United Airlines
Sat 10/39:00 am
SDF
-
FNT
1 stop6h 01m
United Airlines
Deal found 4/28$289
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:06 am
FNT
-
SDF
2 stops8h 24m
American Airlines
Sat 10/37:07 pm
SDF
-
FNT
1 stop3h 33m
American Airlines
Deal found 4/28$294
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 7/27:55 pm
FNT
-
SDF
1 stop4h 10m
United Airlines
Sun 7/59:00 am
SDF
-
FNT
1 stop6h 01m
United Airlines
Deal found 4/28$302
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Fri 5/225:39 pm
FNT
-
SDF
1 stop4h 40m
American Airlines
Tue 5/266:56 pm
SDF
-
FNT
1 stop5h 47m
American Airlines
Deal found 4/25$309
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:34 pm
FNT
-
SDF
1 stop6h 56m
United Airlines
Mon 5/182:00 pm
SDF
-
FNT
1 stop4h 39m
United Airlines
Deal found 4/29$319
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:33 pm
FNT
-
SDF
1 stop4h 50m
American Airlines
Mon 5/187:33 am
SDF
-
FNT
2 stops11h 30m
American Airlines
Deal found 4/29$324
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:36 pm
FNT
-
SDF
1 stop6h 46m
United Airlines
Sat 9/1910:15 am
SDF
-
FNT
1 stop4h 46m
United Airlines
Deal found 4/29$337
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/24:55 pm
FNT
-
SDF
1 stop15h 17m
Allegiant Air
Sun 7/53:18 pm
SDF
-
FNT
1 stop8h 05m
Allegiant Air
Deal found 4/26$341
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 6/25:50 pm
FNT
-
SDF
1 stop4h 29m
American Airlines
Sun 6/77:18 pm
SDF
-
FNT
1 stop5h 31m
American Airlines
Deal found 4/27$344
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:38 pm
FNT
-
SDF
1 stop18h 48m
Multiple Airlines
Wed 5/138:06 pm
SDF
-
FNT
2 stops25h 35m
Multiple Airlines
Deal found 4/29$351
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:30 am
FNT
-
SDF
1 stop11h 54m
Allegiant Air
Thu 5/149:14 pm
SDF
-
FNT
1 stop17h 34m
Allegiant Air
Deal found 4/25$357

Find flight deals from Flint to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) 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 April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$212
(Kiwi.com)
Provider with most accurate pricing for Flint Bishop-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Flint Bishop-Louisville Intl flights.
Search Deals
From Flint Bishop to Louisville Intl
Search Deals
One-way flight from Flint Bishop to Louisville Intl
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Thu 7/2

7:55 pm-12:05 am

1 stop4h 10m

Louisville Intl

Sun 7/5

9:00 am-3:01 pm

1 stop6h 01m

$302
Quickest round-trip

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Sat 5/23

5:39 pm-10:29 pm

1 stop4h 50m

Louisville Intl

Sat 5/30

7:39 pm-12:43 am

1 stop5h 04m

$309

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Fri 5/22

5:30 am-10:17 am

1 stop4h 47m

Louisville Intl

Sun 5/24

7:38 am-5:09 pm

2 stops9h 31m

$314

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Thu 5/14

3:34 pm-10:30 pm

1 stop6h 56m

Louisville Intl

Mon 5/18

2:00 pm-6:39 pm

1 stop4h 39m

$319

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Sat 5/23

6:30 am-1:35 pm

1 stop7h 05m

Louisville Intl

Wed 5/27

9:00 am-1:24 pm

1 stop4h 24m

$359

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Sun 5/10

3:38 pm-10:26 am

1 stop18h 48m

Louisville Intl

Thu 5/14

6:55 pm-8:36 pm

2 stops25h 41m

$382

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Sat 5/2

12:59 pm-12:23 am

2 stops11h 24m

Louisville Intl

Mon 5/4

7:01 pm-11:26 pm

1 stop4h 25m

$384

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Thu 5/7

7:15 am-1:52 pm

1 stop6h 37m

Louisville Intl

Wed 5/13

9:10 am-2:59 pm

1 stop5h 49m

$409
Cheapest one-way

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Sat 5/2

7:00 am-10:33 am

1 stop27h 33m

$212
Quickest one-way

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Sat 5/2

5:36 am-12:45 pm

2 stops7h 09m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Flint to Louisville

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

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

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 April 29, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Flint 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.
United Airlines
7.4
Good
9,680 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,680 reviews
United Airlines
7.4
Good
9,680 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,678 reviews
United Airlines
7.4
Good
9,680 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

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

    Departing from Flint to Louisville will take you 4h 10m. There are 347 mi between Flint and Louisville. Both multi-stop and nonstop flights can be found to your destination and back.

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

    American Airlines, at $228, was found to be the cheapest airline from Flint to Louisville. An alternate airline flying to your destination would be United Airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Flint 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.

See more FAQs

Traveling to a place near Louisville?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Flint to Louisville

Discover the top 2 airlines that operate flights from Flint 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 April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$288FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$308FlexibilityNo cancel feeOn-time71%

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