$155+ Cheap flights from Buffalo to Louisville (BUF - 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SDF
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo 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 Buffalo to Louisville
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Cheapest flights from Buffalo to LouisvilleExplore the most affordable flight options available from Buffalo to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from Buffalo to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This Delta deal was found by Cheapflights users on 6/19. 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.
Wed 7/156:05 am
BUF
- SDF
1 stop4h 57m
Delta
Wed 7/226:54 pm
SDF
- BUF
1 stop5h 05m
Delta
Deal found 6/19![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:50 pm
BUF
- SDF
2 stops8h 55m
Southwest
Tue 7/214:15 pm
SDF
- BUF
1 stop6h 30m
Southwest
Deal found 6/20![Southwest logo]()
$314
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:55 pm
BUF
- SDF
2 stops8h 20m
Southwest
Wed 7/224:15 pm
SDF
- BUF
1 stop6h 30m
Southwest
Deal found 6/19![Southwest logo]()
$339
This American Airlines deal was found by Cheapflights users on 6/20. 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 11/1110:09 am
BUF
- SDF
1 stop6h 41m
American Airlines
Sun 11/156:50 am
SDF
- BUF
1 stop4h 19m
American Airlines
Deal found 6/20![American Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:05 pm
BUF
- SDF
1 stop3h 35m
Southwest
Wed 10/76:40 am
SDF
- BUF
2 stops6h 00m
Southwest
Deal found 6/19![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 6/17. 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 7/167:24 pm
BUF
- SDF
1 stop5h 02m
Delta
Wed 7/224:47 pm
SDF
- BUF
1 stop7h 12m
Delta
Deal found 6/17![Delta logo]()
$362
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:10 pm
BUF
- SDF
2 stops8h 20m
Southwest
Wed 7/224:15 pm
SDF
- BUF
1 stop6h 30m
Southwest
Deal found 6/19![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 6/17. 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.
Fri 10/166:25 am
BUF
- SDF
1 stop3h 30m
Delta
Mon 10/198:20 am
SDF
- BUF
1 stop7h 07m
Delta
Deal found 6/17![Delta logo]()
$370
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:15 am
BUF
- SDF
1 stop5h 40m
Southwest
Thu 10/84:15 pm
SDF
- BUF
2 stops7h 55m
Southwest
Deal found 6/19![Southwest logo]()
$375
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 8/115:58 pm
BUF
- SDF
1 stop6h 01m
United Airlines
Wed 8/1210:05 am
SDF
- BUF
1 stop4h 13m
United Airlines
Deal found 6/16![United Airlines logo]()
$379
Best flights from Buffalo to LouisvilleDiscover carefully curated flight deals from Buffalo to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from Buffalo to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This Delta deal was found by Cheapflights users on 6/20. 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.
Wed 7/1510:21 am
BUF
- SDF
1 stop6h 50m
Delta
Tue 7/216:53 pm
SDF
- BUF
1 stop5h 06m
Delta
Deal found 6/20![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:15 am
BUF
- SDF
1 stop5h 40m
Southwest
Thu 10/84:15 pm
SDF
- BUF
2 stops7h 55m
Southwest
Deal found 6/19![Southwest logo]()
$375
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 8/115:58 pm
BUF
- SDF
1 stop6h 01m
United Airlines
Wed 8/1210:05 am
SDF
- BUF
1 stop4h 13m
United Airlines
Deal found 6/16![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 6/21. 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.
Fri 10/166:25 am
BUF
- SDF
1 stop3h 30m
Delta
Mon 10/198:20 am
SDF
- BUF
1 stop7h 07m
Delta
Deal found 6/21![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Tue 10/276:00 am
BUF
- SDF
2 stops13h 01m
United Airlines
Wed 10/2810:25 am
SDF
- BUF
1 stop6h 31m
United Airlines
Deal found 6/20![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am
BUF
- SDF
1 stop6h 35m
Southwest
Sun 11/15:40 am
SDF
- BUF
1 stop6h 20m
Southwest
Deal found 6/16![Southwest logo]()
$395
This Delta deal was found by Cheapflights users on 6/17. 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.
Fri 7/247:24 pm
BUF
- SDF
1 stop5h 02m
Delta
Sun 7/265:28 pm
SDF
- BUF
1 stop6h 30m
Delta
Deal found 6/17![Delta logo]()
$395
Last-minute flights from Buffalo to LouisvilleDiscover last-minute flight deals from Buffalo to Louisville. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Louisville. Data last updated June 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/19. 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.
Wed 7/156:05 am
BUF
- SDF
1 stop4h 57m
Delta
Wed 7/226:54 pm
SDF
- BUF
1 stop5h 05m
Delta
Deal found 6/19![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:50 pm
BUF
- SDF
2 stops8h 55m
Southwest
Tue 7/214:15 pm
SDF
- BUF
1 stop6h 30m
Southwest
Deal found 6/20![Southwest logo]()
$314
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:55 pm
BUF
- SDF
2 stops8h 20m
Southwest
Wed 7/224:15 pm
SDF
- BUF
1 stop6h 30m
Southwest
Deal found 6/19![Southwest logo]()
$339
This Delta deal was found by Cheapflights users on 6/17. 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 7/167:24 pm
BUF
- SDF
1 stop5h 02m
Delta
Wed 7/224:47 pm
SDF
- BUF
1 stop7h 12m
Delta
Deal found 6/17![Delta logo]()
$362
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:10 pm
BUF
- SDF
2 stops8h 20m
Southwest
Wed 7/224:15 pm
SDF
- BUF
1 stop6h 30m
Southwest
Deal found 6/19![Southwest logo]()
$367
This American Airlines deal was found by Cheapflights users on 6/20. 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 7/186:00 am
BUF
- SDF
1 stop4h 33m
American Airlines
Mon 7/207:10 pm
SDF
- BUF
1 stop4h 49m
American Airlines
Deal found 6/20![American Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:40 pm
BUF
- SDF
2 stops8h 45m
Southwest
Mon 7/205:05 pm
SDF
- BUF
1 stop7h 10m
Southwest
Deal found 6/20![Southwest logo]()
$388
This Delta deal was found by Cheapflights users on 6/17. 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.
Fri 7/247:24 pm
BUF
- SDF
1 stop5h 02m
Delta
Sun 7/265:28 pm
SDF
- BUF
1 stop6h 30m
Delta
Deal found 6/17![Delta logo]()
$395
One-way flights from Buffalo to LouisvilleSearch for one-way flight options from Buffalo to Louisville. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from Buffalo to Louisville. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This United Airlines deal was found by Cheapflights users on 6/20. 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 7/256:15 am
BUF
- SDF
1 stop4h 08m
United Airlines
Deal found 6/20![United Airlines logo]()
$155
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/252:40 pm
BUF
- SDF
2 stops8h 45m
Southwest
Deal found 6/20![Southwest logo]()
$160
This Delta deal was found by Cheapflights users on 6/17. 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 10/154:30 pm
BUF
- SDF
1 stop7h 32m
Delta
Deal found 6/17![Delta logo]()
$173
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:05 am
BUF
- SDF
2 stops7h 10m
Southwest
Deal found 6/17![Southwest logo]()
$178
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:55 pm
BUF
- SDF
1 stop6h 35m
Southwest
Deal found 6/16![Southwest logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/32:48 pm
BUF
- SDF
3 stops41h 48m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:10 pm
BUF
- SDF
1 stop5h 50m
Southwest
Deal found 6/19![Southwest logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Sat 7/2512:28 pm
BUF
- SDF
3 stops43h 44m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/1611:29 am
BUF
- SDF
3 stops20h 43m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$233
This United Airlines deal was found by Cheapflights users on 6/16. 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 6/286:15 am
BUF
- SDF
1 stop4h 08m
United Airlines
Deal found 6/16![United Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Fri 10/161:13 pm
BUF
- SDF
3 stops31h 18m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$338
Find flight deals from Buffalo to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 June 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Delta) |
One-way from | $155 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo 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 June 21, 2026.
Use the filters below to find and compare flights from Buffalo to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloLouisville
BUF - SDF
BUFSDF
Buffalo
Wed 7/15
10:21 am-5:11 pm
1 stop6h 50m
Louisville Intl
Tue 7/21
6:53 pm-11:59 pm
1 stop5h 06m
$309
BuffaloLouisville
BUF - SDF
BUFSDF
Buffalo
Fri 10/16
6:25 am-9:55 am
1 stop3h 30m
Louisville Intl
Mon 10/19
8:20 am-3:27 pm
1 stop7h 07m
$370
BuffaloLouisville
BUF - SDF
BUFSDF
Buffalo
Sun 10/4
8:15 am-1:55 pm
1 stop5h 40m
Louisville Intl
Thu 10/8
4:15 pm-12:10 am
2 stops7h 55m
$375
Quickest round-trip
BuffaloLouisville
BUF - SDF
BUFSDF
Buffalo
Tue 8/11
5:58 pm-11:59 pm
1 stop6h 01m
Louisville Intl
Wed 8/12
10:05 am-2:18 pm
1 stop4h 13m
$379
BuffaloLouisville
BUF - SDF
BUFSDF
Buffalo
Tue 10/27
6:00 am-7:01 pm
2 stops13h 01m
Louisville Intl
Wed 10/28
10:25 am-4:56 pm
1 stop6h 31m
$384
BuffaloLouisville
BUF - SDF
BUFSDF
Buffalo
Fri 10/30
6:00 am-12:35 pm
1 stop6h 35m
Louisville Intl
Sun 11/1
5:40 am-12:00 pm
1 stop6h 20m
$395
BuffaloLouisville
BUF - SDF
BUFSDF
Buffalo
Fri 7/24
7:24 pm-12:26 am
1 stop5h 02m
Louisville Intl
Sun 7/26
5:28 pm-11:58 pm
1 stop6h 30m
$395
Cheapest one-way
Quickest one-way
BuffaloLouisville
BUF - SDF
BUFSDF
Buffalo
Sat 7/25
6:15 am-10:23 am
1 stop4h 08m
$155
BuffaloLouisville
BUF - SDF
BUFSDF
Buffalo
Sat 7/25
2:40 pm-11:25 pm
2 stops8h 45m
$160
BuffaloLouisville
BUF - SDF
BUFSDF
Buffalo
Thu 10/15
4:30 pm-12:02 am
1 stop7h 32m
$173
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Buffalo 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 Buffalo to Louisville in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-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 Buffalo-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 Buffalo to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Buffalo with our price prediction graph.
BUF-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 June 21, 2026.
Get a feel of what it's like to fly with American Airlines from Buffalo to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Food
6.4
Comfort
7.2
Boarding
7.5
Crew
7.9
Overall
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Entertainment
6.8
Food
6.4
Comfort
7.2
Boarding
7.5
Crew
7.9
Overall
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from Buffalo 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 locationsCorydon
Shepherdsville
Elizabethtown
Jeffersonville
Bardstown
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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 June 21, 2026.
Buffalo and Louisville flights
Browse other Buffalo and Louisville flight options. Last updated on June 21, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Buffalo to Louisville
Discover the top airline that operate flights from Buffalo 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 June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$294 | Average$380 | FlexibilityNo cancel fee | On-time71% |