$160+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SDF
Nov 30 — Dec 71
Round-trip
1 adult, Economy
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Find cheap flights from Flint to Louisville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Flint to Louisville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Flint to LouisvilleExplore 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 October 31, 2026.
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 October 31, 2026.
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/66:27 pm -
1 stop4h 03m
Sun 11/85:57 pm -
1 stop5h 39m
Deal found 10/29![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/126:27 pm -
1 stop4h 03m
Mon 11/165:57 pm -
1 stop5h 39m
Deal found 10/28![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/146:27 pm -
1 stop4h 03m
Wed 11/185:57 pm -
1 stop5h 39m
Deal found 10/30![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/136:27 pm -
1 stop4h 03m
Tue 11/175:57 pm -
1 stop5h 39m
Deal found 10/29![United Airlines logo]()
$519
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/305:24 am -
1 stop4h 04m
Thu 12/310:13 am -
1 stop6h 49m
Deal found 10/29![American Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/66:21 am -
2 stops11h 04m
Sun 11/86:31 pm -
1 stop5h 19m
Deal found 10/29![American Airlines logo]()
$638
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 11/156:27 pm -
1 stop4h 03m
Thu 11/195:57 pm -
1 stop5h 39m
Deal found 10/28![United Airlines logo]()
$652
Best flights from Flint to LouisvilleDiscover carefully curated flight deals from Flint to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
Discover carefully curated flight deals from Flint to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
This United Airlines deal was found by Cheapflights users on 10/30. 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 2/36:15 pm -
1 stop6h 00m
Sat 2/68:50 am -
1 stop4h 07m
Deal found 10/30![United Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 10/29. 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 1/155:24 am -
2 stops16h 06m
Mon 1/1811:03 am -
2 stops12h 45m
Deal found 10/29![American Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/146:27 pm -
1 stop4h 03m
Wed 11/185:57 pm -
1 stop5h 39m
Deal found 10/30![United Airlines logo]()
$479
Last-minute flights from Flint to LouisvilleDiscover last-minute flight deals from Flint to Louisville. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Flint to Louisville. Data last updated October 31, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/66:27 pm -
1 stop4h 03m
Sun 11/85:57 pm -
1 stop5h 39m
Deal found 10/29![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/66:21 am -
2 stops11h 04m
Sun 11/86:31 pm -
1 stop5h 19m
Deal found 10/29![American Airlines logo]()
$638
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/126:27 pm -
1 stop4h 03m
Mon 11/165:57 pm -
1 stop5h 39m
Deal found 10/28![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/136:27 pm -
1 stop4h 03m
Tue 11/175:57 pm -
1 stop5h 39m
Deal found 10/29![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/146:27 pm -
1 stop4h 03m
Wed 11/185:57 pm -
1 stop5h 39m
Deal found 10/30![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 11/156:27 pm -
1 stop4h 03m
Thu 11/195:57 pm -
1 stop5h 39m
Deal found 10/28![United Airlines logo]()
$652
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/305:24 am -
1 stop4h 04m
Thu 12/310:13 am -
1 stop6h 49m
Deal found 10/29![American Airlines logo]()
$547
One-way flights from Flint to LouisvilleSearch for one-way flight options from Flint to Louisville. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
Search for one-way flight options from Flint to Louisville. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/235:24 am -
1 stop4h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:58 pm -
3 stops42h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Allegiant Air logo]()
$349
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 October 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (American Airlines) |
One-way from | $160 (American Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $408 |
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 7,457,451 searches. Data last updated October 31, 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
Cheapest round-trip
Quickest round-trip
FlintLouisville
FNT Flint Bishop - SDF Louisville Intl
FNTSDF
Flint Bishop
Mon 11/23
5:24 am-9:28 am
1 stop4h 04m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$160
FlintLouisville
FNT Flint Bishop - SDF Louisville Intl
FNTSDF
Flint Bishop
Mon 11/23
2:58 pm-9:53 am
3 stops42h 55m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$349
FlintLouisville
FNT Flint Bishop - SDF Louisville Intl
FNTSDF
Flint Bishop
Wed 2/3
6:15 pm-12:15 am
1 stop6h 00m
Louisville Intl
Sat 2/6
8:50 am-12:57 pm
1 stop4h 07m
$409
FlintLouisville
FNT Flint Bishop - SDF Louisville Intl
FNTSDF
Flint Bishop
Sat 11/14
6:27 pm-10:30 pm
1 stop4h 03m
Louisville Intl
Wed 11/18
5:57 pm-11:36 pm
1 stop5h 39m
$479
FlintLouisville
FNT Flint Bishop - SDF Louisville Intl
FNTSDF
Flint Bishop
Fri 1/15
5:24 am-9:30 pm
2 stops16h 06m
Louisville Intl
Mon 1/18
11:03 am-11:48 pm
2 stops12h 45m
$545
Sorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
FNT-SDF
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 October 31, 2026.
Read reviews from past customers who have flown 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.
Entertainment
6.8
Boarding
7.4
Overall
7.0
Crew
7.9
Food
6.4
Comfort
7.1
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Entertainment
6.8
Boarding
7.4
Overall
7.0
Crew
7.9
Food
6.4
Comfort
7.1
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Elizabethtown
Jeffersonville
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Other flights to Louisville
Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 31, 2026.
Flint and Louisville flights
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Top airline flying from Flint to Louisville
Discover the top airline 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 7,457,451 searches. Data last updated October 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$308 | FlexibilityNo cancel fee | On-time71% |