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$207+ 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SDF
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/264:26 pmFNT - SDF
1 stop4h 06mUnited Airlines
Tue 12/309:05 amSDF - FNT
1 stop6h 46mUnited Airlines
Deal found 12/11$367
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/125:29 amFNT - SDF
1 stop7h 01mAmerican Airlines
Thu 12/185:50 pmSDF - FNT
1 stop5h 17mAmerican Airlines
Deal found 12/11$479
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/2610:54 amFNT - SDF
1 stop6h 42mAmerican Airlines
Tue 12/308:00 amSDF - FNT
2 stops11h 33mAmerican Airlines
Deal found 12/11$494
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/107:05 pmFNT - SDF
1 stop3h 51mAmerican Airlines
Thu 12/116:30 amSDF - FNT
1 stop3h 50mAmerican Airlines
Deal found 12/10$766
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:24 pmFNT - SDF
3 stops34h 35mMultiple Airlines
Tue 12/305:05 amSDF - FNT
2 stops15h 38mMultiple Airlines
Deal found 12/11$993

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$207
(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
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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 December 12, 2025.
Use the filters below to find and compare flights from Flint to Louisville that are best for you.

Fly from

Flint

Fly to

Louisville

Route

Depart

Return

Price

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Fri 1/9

5:44 pm-10:30 pm

1 stop4h 46m

Louisville Intl

Sun 1/11

11:10 am-5:09 pm

1 stop5h 59m

$249

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Fri 1/9

7:26 pm-11:19 pm

1 stop3h 53m

Louisville Intl

Sun 1/11

1:15 pm-11:26 pm

2 stops10h 11m

$274

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Fri 1/16

6:30 am-12:32 pm

1 stop6h 02m

Louisville Intl

Sat 1/17

6:55 am-6:44 pm

2 stops11h 49m

$274

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Sat 1/24

5:44 pm-10:30 pm

1 stop4h 46m

Louisville Intl

Wed 1/28

6:12 pm-10:44 pm

1 stop4h 32m

$324

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Fri 2/20

6:30 am-11:03 am

1 stop4h 33m

Louisville Intl

Sun 2/22

12:00 pm-6:57 pm

1 stop6h 57m

$349

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Fri 12/26

4:26 pm-8:32 pm

1 stop4h 06m

Louisville Intl

Tue 12/30

9:05 am-3:51 pm

1 stop6h 46m

$367

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Tue 1/6

7:26 pm-12:32 pm

1 stop17h 06m

Louisville Intl

Fri 1/9

7:13 pm-6:44 pm

1 stop23h 31m

$374

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Fri 1/16

7:00 am-1:24 pm

1 stop6h 24m

Louisville Intl

Sat 1/17

11:10 am-10:44 pm

1 stop11h 34m

$384

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Tue 12/23

9:33 pm-11:59 pm

2 stops26h 26m

$207

FlintLouisville

FNT - SDF

FNTSDF

Flint Bishop

Tue 12/23

1:38 pm-8:24 am

1 stop18h 46m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Flint-Louisville flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $75). Flying from Flint to Louisville in February is currently the most expensive (average of $281). 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 FNT to SDF?

Find hourly flight availability from Flint 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 December 12, 2025.

One of the essential ways to save on airfare from Flint to Louisville is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 43% on airfare.

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 December 12, 2025.
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
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 3h 53m. 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?

    United Airlines, at $228, was found to be the cheapest airline from Flint to Louisville. An alternate airline flying to your destination would be American 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 $75). Flying from Flint to Louisville in February is currently the most expensive (average of $281). 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 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$316FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$276Average$288FlexibilityNo cancel feeOn-time71%

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