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$269+ Cheap flights from Flint to Louisville (FNT - 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SDF
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
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 March 11, 2026.

This United Airlines deal was found by Cheapflights users on 3/6. 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.
Wed 4/13:55 pm
FNT
-
SDF
1 stop6h 35m
United Airlines
Fri 5/13:36 pm
SDF
-
FNT
1 stop6h 58m
United Airlines
Deal found 3/6$269
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Wed 4/112:28 pm
FNT
-
SDF
2 stops11h 59m
American Airlines
Fri 5/16:00 am
SDF
-
FNT
1 stop6h 29m
American Airlines
Deal found 3/6$274
This American Airlines deal was found by Cheapflights users on 3/7. 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 4/1712:59 pm
FNT
-
SDF
2 stops9h 09m
American Airlines
Sat 4/189:43 am
SDF
-
FNT
2 stops9h 20m
American Airlines
Deal found 3/7$279
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 3/255:30 am
FNT
-
SDF
2 stops9h 33m
American Airlines
Sat 3/287:30 am
SDF
-
FNT
1 stop4h 25m
American Airlines
Deal found 3/8$284
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/510:54 am
FNT
-
SDF
1 stop21h 22m
Multiple Airlines
Wed 4/812:09 pm
SDF
-
FNT
2 stops21h 52m
Multiple Airlines
Deal found 3/7$310
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Wed 4/13:55 pm
FNT
-
SDF
1 stop6h 35m
United Airlines
Thu 4/910:00 am
SDF
-
FNT
1 stop5h 08m
United Airlines
Deal found 3/7$329
This American Airlines deal was found by Cheapflights users on 3/7. 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 3/3112:25 pm
FNT
-
SDF
2 stops10h 38m
American Airlines
Mon 4/66:12 pm
SDF
-
FNT
1 stop4h 49m
American Airlines
Deal found 3/7$334

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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(United Airlines)
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

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 March 11, 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

Wed 4/1

3:55 pm-10:30 pm

1 stop6h 35m

Louisville Intl

Fri 5/1

3:36 pm-10:34 pm

1 stop6h 58m

$269

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Fri 4/17

3:55 pm-10:30 pm

1 stop6h 35m

Louisville Intl

Sat 4/18

10:07 am-3:08 pm

1 stop5h 01m

$269

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Wed 4/1

12:28 pm-12:27 am

2 stops11h 59m

Louisville Intl

Fri 5/1

6:00 am-12:29 pm

1 stop6h 29m

$274

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Wed 4/1

7:15 am-1:17 pm

1 stop6h 02m

Louisville Intl

Mon 4/6

5:48 pm-10:48 pm

1 stop5h 00m

$329

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Wed 4/1

3:55 pm-10:30 pm

1 stop6h 35m

Louisville Intl

Thu 4/9

10:00 am-3:08 pm

1 stop5h 08m

$329

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Sat 7/4

7:41 pm-11:59 pm

1 stop4h 18m

Louisville Intl

Wed 7/8

9:00 am-3:01 pm

1 stop6h 01m

$329

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Sat 3/21

5:46 pm-10:13 pm

1 stop4h 27m

Louisville Intl

Wed 3/25

9:00 am-2:55 pm

1 stop5h 55m

$339
Quickest round-trip

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Fri 3/27

5:46 pm-10:13 pm

1 stop4h 27m

Louisville Intl

Sun 4/5

5:48 pm-10:48 pm

1 stop5h 00m

$343

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Tue 6/30

7:41 pm-11:59 pm

1 stop4h 18m

Louisville Intl

Sat 7/4

5:46 pm-11:03 pm

1 stop5h 17m

$349
Cheapest one-way
Quickest one-way

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Fri 3/27

7:35 pm-11:20 pm

1 stop3h 45m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 11 resultsSorted by cheapest first
1
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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 March.
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.

Cheapflights Insights

Everything you need to know about your flight from Flint to Louisville

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

Currently, September is the cheapest month in which you can book a flight from Flint to Louisville (average of $72). Flying from Flint to Louisville in October is currently the most expensive (average of $283). 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.

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 March 11, 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
9,414 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,414 reviews
United Airlines
7.4
Good
9,414 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,419 reviews
United Airlines
7.4
Good
9,414 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 6h 35m. 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.

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

    Currently, September is the cheapest month in which you can book a flight from Flint to Louisville (average of $72). Flying from Flint to Louisville in October is currently the most expensive (average of $283). 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

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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$288FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$288FlexibilityNo cancel feeOn-time71%

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