$117+ Cheap flights from Louisville to Buffalo (SDF - BUF)
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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BUF
Jul 12 — Jul 191
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Buffalo 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 Louisville to Buffalo
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Best
Last-minute
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Cheapest flights from Louisville to BuffaloExplore the most affordable flight options available from Louisville to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
Explore the most affordable flight options available from Louisville to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:40 am
SDF
- BUF
1 stop6h 30m
Southwest
Sat 12/58:00 am
BUF
- SDF
1 stop4h 55m
Southwest
Deal found 6/7![Southwest logo]()
$266
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:25 pm
SDF
- BUF
1 stop6h 33m
Delta
Mon 8/107:19 pm
BUF
- SDF
1 stop5h 15m
Delta
Deal found 6/10![Delta logo]()
$279
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 8/49:58 am
SDF
- BUF
1 stop6h 57m
American Airlines
Sun 8/96:00 am
BUF
- SDF
1 stop6h 07m
American Airlines
Deal found 6/11![American Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:25 pm
SDF
- BUF
1 stop6h 33m
Delta
Fri 8/148:57 am
BUF
- SDF
1 stop4h 54m
Delta
Deal found 6/8![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 6/9. 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 8/244:10 pm
SDF
- BUF
1 stop6h 05m
Southwest
Fri 8/285:40 am
BUF
- SDF
2 stops7h 55m
Southwest
Deal found 6/9![Southwest logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:06 pm
SDF
- BUF
1 stop24h 38m
Multiple Airlines
Fri 7/102:48 pm
BUF
- SDF
2 stops17h 48m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
SDF
- BUF
1 stop5h 40m
Southwest
Sun 8/96:05 am
BUF
- SDF
2 stops8h 05m
Southwest
Deal found 6/11![Southwest logo]()
$349
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:35 pm
SDF
- BUF
1 stop5h 40m
Southwest
Mon 10/55:45 pm
BUF
- SDF
1 stop6h 55m
Southwest
Deal found 6/10![Southwest logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 8/88:06 pm
SDF
- BUF
1 stop24h 42m
Multiple Airlines
Sat 8/1512:28 pm
BUF
- SDF
2 stops22h 04m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:26 pm
SDF
- BUF
1 stop5h 19m
Delta
Fri 7/106:05 am
BUF
- SDF
1 stop4h 57m
Delta
Deal found 6/8![Delta logo]()
$365
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/144:34 pm
SDF
- BUF
1 stop5h 14m
American Airlines
Sun 8/165:19 pm
BUF
- SDF
1 stop5h 40m
American Airlines
Deal found 6/9![American Airlines logo]()
$369
Best flights from Louisville to BuffaloDiscover carefully curated flight deals from Louisville to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
Discover carefully curated flight deals from Louisville to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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.
Mon 8/245:59 pm
SDF
- BUF
1 stop5h 30m
Delta
Fri 8/284:13 pm
BUF
- SDF
1 stop5h 55m
Delta
Deal found 6/9![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 6/9. 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 8/244:10 pm
SDF
- BUF
1 stop6h 05m
Southwest
Fri 8/285:40 am
BUF
- SDF
2 stops7h 55m
Southwest
Deal found 6/9![Southwest logo]()
$340
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:55 am
SDF
- BUF
1 stop3h 27m
Delta
Fri 8/147:19 pm
BUF
- SDF
1 stop5h 15m
Delta
Deal found 6/10![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:50 pm
SDF
- BUF
1 stop6h 35m
Southwest
Fri 7/104:10 pm
BUF
- SDF
2 stops8h 20m
Southwest
Deal found 6/8![Southwest logo]()
$370
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:00 am
SDF
- BUF
1 stop7h 14m
Delta
Fri 7/102:27 pm
BUF
- SDF
1 stop6h 32m
Delta
Deal found 6/10![Delta logo]()
$365
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:05 pm
SDF
- BUF
1 stop7h 10m
Southwest
Tue 7/1411:00 am
BUF
- SDF
2 stops9h 30m
Southwest
Deal found 6/10![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 6/9. 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 7/110:35 am
SDF
- BUF
1 stop4h 46m
Delta
Sun 7/56:29 am
BUF
- SDF
1 stop3h 26m
Delta
Deal found 6/9![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:34 pm
SDF
- BUF
1 stop5h 25m
Delta
Wed 7/86:29 am
BUF
- SDF
1 stop3h 25m
Delta
Deal found 6/7![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:34 am
SDF
- BUF
1 stop4h 39m
Delta
Mon 7/202:27 pm
BUF
- SDF
1 stop6h 32m
Delta
Deal found 6/7![Delta logo]()
$395
Last-minute flights from Louisville to BuffaloDiscover last-minute flight deals from Louisville to Buffalo. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Buffalo. Data last updated June 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/9. 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 7/110:35 am
SDF
- BUF
1 stop4h 46m
Delta
Sun 7/56:29 am
BUF
- SDF
1 stop3h 26m
Delta
Deal found 6/9![Delta logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:06 pm
SDF
- BUF
1 stop24h 38m
Multiple Airlines
Fri 7/102:48 pm
BUF
- SDF
2 stops17h 48m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:26 pm
SDF
- BUF
1 stop5h 19m
Delta
Fri 7/106:05 am
BUF
- SDF
1 stop4h 57m
Delta
Deal found 6/8![Delta logo]()
$365
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:20 am
SDF
- BUF
2 stops9h 20m
Southwest
Fri 7/104:10 pm
BUF
- SDF
2 stops8h 20m
Southwest
Deal found 6/10![Southwest logo]()
$375
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 7/46:00 am
SDF
- BUF
1 stop3h 51m
United Airlines
Fri 7/1010:57 am
BUF
- SDF
1 stop6h 06m
United Airlines
Deal found 6/7![United Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 7/66:25 pm
SDF
- BUF
1 stop5h 28m
American Airlines
Mon 7/1311:41 am
BUF
- SDF
1 stop4h 59m
American Airlines
Deal found 6/10![American Airlines logo]()
$436
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:05 pm
SDF
- BUF
1 stop7h 10m
Southwest
Tue 7/1411:00 am
BUF
- SDF
2 stops9h 30m
Southwest
Deal found 6/10![Southwest logo]()
$391
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 7/141:07 pm
SDF
- BUF
2 stops10h 52m
United Airlines
Wed 7/1510:57 am
BUF
- SDF
1 stop6h 06m
United Airlines
Deal found 6/11![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:34 am
SDF
- BUF
1 stop4h 39m
Delta
Mon 7/202:27 pm
BUF
- SDF
1 stop6h 32m
Delta
Deal found 6/8![Delta logo]()
$395
One-way flights from Louisville to BuffaloSearch for one-way flight options from Louisville to Buffalo. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
Search for one-way flight options from Louisville to Buffalo. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This Southwest deal was found by Cheapflights users on 6/9. 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 11/45:40 am
SDF
- BUF
1 stop6h 30m
Southwest
Deal found 6/9![Southwest logo]()
$117
This United Airlines deal was found by Cheapflights users on 6/9. 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 11/47:30 am
SDF
- BUF
3 stops10h 29m
United Airlines
Deal found 6/9![United Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:15 am
SDF
- BUF
2 stops25h 06m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$234
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:10 pm
SDF
- BUF
1 stop6h 05m
Southwest
Deal found 6/10![Southwest logo]()
$239
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/282:19 pm
SDF
- BUF
1 stop4h 58m
Delta
Deal found 6/10![Delta logo]()
$260
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 6/232:10 pm
SDF
- BUF
1 stop6h 53m
United Airlines
Deal found 6/11![United Airlines logo]()
$290
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:35 am
SDF
- BUF
2 stops8h 45m
Southwest
Deal found 6/11![Southwest logo]()
$295
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:00 am
SDF
- BUF
2 stops10h 41m
United Airlines
Deal found 6/10![United Airlines logo]()
$525
Find flight deals from Louisville to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Buffalo (BUF). 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 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $279 (Delta) |
One-way from | $117 (Southwest) |
Popular in | March |
Cheapest in | December |
Average price | $429 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Buffalo 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 12, 2026.
Use the filters below to find and compare flights from Louisville to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleBuffalo
SDF - BUF
SDFBUF
Louisville Intl
Mon 8/24
5:59 pm-11:29 pm
1 stop5h 30m
Buffalo
Fri 8/28
4:13 pm-10:08 pm
1 stop5h 55m
$334
LouisvilleBuffalo
SDF - BUF
SDFBUF
Louisville Intl
Mon 8/10
7:55 am-11:22 am
1 stop3h 27m
Buffalo
Fri 8/14
7:19 pm-12:34 am
1 stop5h 15m
$334
LouisvilleBuffalo
SDF - BUF
SDFBUF
Louisville Intl
Mon 8/24
4:10 pm-10:15 pm
1 stop6h 05m
Buffalo
Fri 8/28
5:40 am-1:35 pm
2 stops7h 55m
$340
LouisvilleBuffalo
SDF - BUF
SDFBUF
Louisville Intl
Sat 7/4
7:00 am-2:14 pm
1 stop7h 14m
Buffalo
Fri 7/10
2:27 pm-8:59 pm
1 stop6h 32m
$365
LouisvilleBuffalo
SDF - BUF
SDFBUF
Louisville Intl
Sat 7/4
1:50 pm-8:25 pm
1 stop6h 35m
Buffalo
Fri 7/10
4:10 pm-12:30 am
2 stops8h 20m
$370
Quickest round-trip
LouisvilleBuffalo
SDF - BUF
SDFBUF
Louisville Intl
Wed 7/1
10:35 am-3:21 pm
1 stop4h 46m
Buffalo
Sun 7/5
6:29 am-9:55 am
1 stop3h 26m
$370
LouisvilleBuffalo
SDF - BUF
SDFBUF
Louisville Intl
Mon 7/6
6:34 pm-11:59 pm
1 stop5h 25m
Buffalo
Wed 7/8
6:29 am-9:54 am
1 stop3h 25m
$385
LouisvilleBuffalo
SDF - BUF
SDFBUF
Louisville Intl
Fri 7/10
5:05 pm-12:15 am
1 stop7h 10m
Buffalo
Tue 7/14
11:00 am-8:30 pm
2 stops9h 30m
$391
LouisvilleBuffalo
SDF - BUF
SDFBUF
Louisville Intl
Thu 7/16
10:34 am-3:13 pm
1 stop4h 39m
Buffalo
Mon 7/20
2:27 pm-8:59 pm
1 stop6h 32m
$395
Cheapest one-way
Quickest one-way
LouisvilleBuffalo
SDF - BUF
SDFBUF
Louisville Intl
Tue 6/30
10:35 am-3:21 pm
1 stop4h 46m
$168
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Louisville to Buffalo
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 Louisville to Buffalo 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 Louisville-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Buffalo 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 Louisville-Buffalo 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 Louisville to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Louisville with our price prediction graph.
SDF-BUF
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 Louisville to Buffalo
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated June 12, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Louisville to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Related info for your journey
Find useful and relevant information for your journey from Louisville to Buffalo. 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 Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Amherst
Batavia
Williamsville
Orchard Park
Eden
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 12, 2026.
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Louisville and Buffalo flights
Browse other Louisville and Buffalo flight options. Last updated on June 12, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on June 12, 2026.
Popular flight searches
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Top 2 airlines flying from Louisville to Buffalo
Discover the top 2 airlines that operate flights from Louisville to Buffalo. 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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$344 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$239 | Average$406 | FlexibilityNo cancel fee | On-timeN/A |