$120+ Cheap flights from Greenville to Louisville (GSP - 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SDF
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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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
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Cheapest flights from Greenville to LouisvilleExplore the most affordable flight options available from Greenville to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
Explore the most affordable flight options available from Greenville to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:37 am
GSP
- SDF
1 stop25h 12m
Multiple Airlines
Mon 8/2410:39 am
SDF
- GSP
2 stops8h 54m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Wed 10/218:24 pm
GSP
- SDF
1 stop24h 05m
Multiple Airlines
Mon 10/267:08 pm
SDF
- GSP
2 stops20h 21m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/110:12 am
GSP
- SDF
1 stop3h 52m
American Airlines
Sat 9/54:55 pm
SDF
- GSP
1 stop4h 47m
American Airlines
Deal found 8/1![American Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/1111:55 am
GSP
- SDF
1 stop5h 19m
American Airlines
Wed 9/169:47 am
SDF
- GSP
1 stop3h 23m
American Airlines
Deal found 7/29![American Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 8/1. 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 9/17:00 am
GSP
- SDF
2 stops9h 20m
Southwest
Sat 9/56:45 am
SDF
- GSP
1 stop5h 30m
Southwest
Deal found 8/1![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am
GSP
- SDF
2 stops11h 30m
Southwest
Wed 9/165:30 am
SDF
- GSP
1 stop4h 45m
Southwest
Deal found 7/29![Southwest logo]()
$286
This Southwest deal was found by Cheapflights users on 8/1. 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 9/17:00 am
GSP
- SDF
2 stops9h 20m
Southwest
Wed 9/28:45 am
SDF
- GSP
2 stops10h 40m
Southwest
Deal found 8/1![Southwest logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/1810:25 am
GSP
- SDF
1 stop4h 12m
United Airlines
Thu 8/276:00 am
SDF
- GSP
1 stop3h 48m
United Airlines
Deal found 7/31![United Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
GSP
- SDF
2 stops11h 30m
Southwest
Mon 8/242:15 pm
SDF
- GSP
2 stops7h 20m
Southwest
Deal found 7/30![Southwest logo]()
$295
This Southwest deal was found by Cheapflights users on 7/31. 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 8/181:20 pm
GSP
- SDF
2 stops7h 15m
Southwest
Thu 8/273:20 pm
SDF
- GSP
1 stop6h 15m
Southwest
Deal found 7/31![Southwest logo]()
$296
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:25 pm
GSP
- SDF
1 stop3h 34m
Delta
Wed 9/167:05 am
SDF
- GSP
1 stop4h 03m
Delta
Deal found 7/29![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/310:33 am
GSP
- SDF
1 stop6h 05m
United Airlines
Mon 9/76:00 am
SDF
- GSP
1 stop3h 48m
United Airlines
Deal found 7/31![United Airlines logo]()
$303
Best flights from Greenville to LouisvilleDiscover carefully curated flight deals from Greenville to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from Greenville to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am
GSP
- SDF
1 stop5h 15m
Southwest
Mon 10/265:10 pm
SDF
- GSP
1 stop4h 20m
Southwest
Deal found 7/28![Southwest logo]()
$279
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/276:30 am
GSP
- SDF
1 stop6h 41m
United Airlines
Mon 8/311:08 pm
SDF
- GSP
1 stop6h 37m
United Airlines
Deal found 7/30![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 8/1. 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 9/17:00 am
GSP
- SDF
2 stops9h 20m
Southwest
Sat 9/56:45 am
SDF
- GSP
1 stop5h 30m
Southwest
Deal found 8/1![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 8/1. 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 9/18:15 am
GSP
- SDF
2 stops7h 00m
Southwest
Wed 9/27:05 am
SDF
- GSP
1 stop5h 20m
Southwest
Deal found 8/1![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am
GSP
- SDF
2 stops11h 30m
Southwest
Wed 9/161:15 pm
SDF
- GSP
2 stops7h 45m
Southwest
Deal found 7/29![Southwest logo]()
$291
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
GSP
- SDF
2 stops9h 20m
Southwest
Fri 9/43:20 pm
SDF
- GSP
1 stop6h 15m
Southwest
Deal found 7/28![Southwest logo]()
$310
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:40 pm
GSP
- SDF
1 stop6h 00m
Southwest
Wed 9/167:05 am
SDF
- GSP
1 stop5h 20m
Southwest
Deal found 7/29![Southwest logo]()
$310
This Southwest deal was found by Cheapflights users on 7/31. 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 9/85:30 pm
GSP
- SDF
1 stop3h 10m
Southwest
Fri 9/116:45 am
SDF
- GSP
1 stop5h 45m
Southwest
Deal found 7/31![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:05 pm
GSP
- SDF
2 stops8h 00m
Southwest
Sun 10/45:50 am
SDF
- GSP
1 stop3h 55m
Southwest
Deal found 7/28![Southwest logo]()
$323
Last-minute flights from Greenville to LouisvilleDiscover last-minute flight deals from Greenville to Louisville. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Louisville. Data last updated August 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:53 pm
GSP
- SDF
1 stop22h 35m
Multiple Airlines
Wed 8/192:56 pm
SDF
- GSP
2 stops18h 59m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/1810:25 am
GSP
- SDF
1 stop4h 12m
United Airlines
Thu 8/276:00 am
SDF
- GSP
1 stop3h 48m
United Airlines
Deal found 7/31![United Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 7/31. 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 8/181:20 pm
GSP
- SDF
2 stops7h 15m
Southwest
Thu 8/273:20 pm
SDF
- GSP
1 stop6h 15m
Southwest
Deal found 7/31![Southwest logo]()
$296
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:55 am
GSP
- SDF
1 stop3h 37m
Delta
Wed 8/193:25 pm
SDF
- GSP
1 stop5h 07m
Delta
Deal found 7/29![Delta logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:37 am
GSP
- SDF
1 stop25h 12m
Multiple Airlines
Mon 8/2410:39 am
SDF
- GSP
2 stops8h 54m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$268
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
GSP
- SDF
1 stop6h 05m
Southwest
Mon 8/246:45 am
SDF
- GSP
1 stop5h 45m
Southwest
Deal found 7/30![Southwest logo]()
$279
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 8/281:37 pm
GSP
- SDF
1 stop4h 22m
American Airlines
Sun 8/308:12 pm
SDF
- GSP
1 stop3h 13m
American Airlines
Deal found 7/28![American Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/2911:52 am
GSP
- SDF
1 stop6h 35m
American Airlines
Sun 8/305:00 am
SDF
- GSP
1 stop5h 39m
American Airlines
Deal found 7/28![American Airlines logo]()
$318
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:40 am
GSP
- SDF
1 stop4h 00m
Southwest
Sun 8/308:40 am
SDF
- GSP
2 stops9h 40m
Southwest
Deal found 7/28![Southwest logo]()
$323
One-way flights from Greenville to LouisvilleSearch for one-way flight options from Greenville to Louisville. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Greenville to Louisville. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 8/3010:35 am
GSP
- SDF
1 stop7h 40m
Breeze Airways
Deal found 8/1![Breeze Airways logo]()
$120
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/225:43 pm
GSP
- SDF
1 stop6h 16m
United Airlines
Deal found 7/28![United Airlines logo]()
$140
This Southwest deal was found by Cheapflights users on 8/1. 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 9/17:00 am
GSP
- SDF
2 stops9h 20m
Southwest
Deal found 8/1![Southwest logo]()
$145
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:14 pm
GSP
- SDF
1 stop4h 51m
Delta
Deal found 7/30![Delta logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Fri 8/218:13 pm
GSP
- SDF
2 stops23h 53m
Breeze Airways
Deal found 7/28![Breeze Airways logo]()
$155
This Delta deal was found by Cheapflights users on 8/1. 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 8/316:00 am
GSP
- SDF
1 stop4h 32m
Delta
Deal found 8/1![Delta logo]()
$161
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:00 am
GSP
- SDF
1 stop6h 05m
Southwest
Deal found 7/28![Southwest logo]()
$166
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:05 am
GSP
- SDF
2 stops6h 20m
Southwest
Deal found 7/28![Southwest logo]()
$176
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 11/95:50 am
GSP
- SDF
2 stops8h 57m
United Airlines
Deal found 7/30![United Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Tue 9/111:07 am
GSP
- SDF
3 stops27h 09m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$188
Find flight deals from Greenville to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) 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 August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $268 (Kiwi.com) |
One-way from | $120 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $386 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville 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 August 2, 2026.
Use the filters below to find and compare flights from Greenville to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Wed 10/21
7:00 am-12:15 pm
1 stop5h 15m
Louisville Intl
Mon 10/26
5:10 pm-9:30 pm
1 stop4h 20m
$279
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Tue 9/1
7:00 am-4:20 pm
2 stops9h 20m
Louisville Intl
Sat 9/5
6:45 am-12:15 pm
1 stop5h 30m
$284
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Tue 9/1
8:15 am-3:15 pm
2 stops7h 00m
Louisville Intl
Wed 9/2
7:05 am-12:25 pm
1 stop5h 20m
$284
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Fri 9/11
7:00 am-6:30 pm
2 stops11h 30m
Louisville Intl
Wed 9/16
1:15 pm-9:00 pm
2 stops7h 45m
$291
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Tue 9/1
7:00 am-4:20 pm
2 stops9h 20m
Louisville Intl
Fri 9/4
3:20 pm-9:35 pm
1 stop6h 15m
$310
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Mon 9/14
4:40 pm-10:40 pm
1 stop6h 00m
Louisville Intl
Wed 9/16
7:05 am-12:25 pm
1 stop5h 20m
$310
Quickest round-trip
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Tue 9/8
5:30 pm-8:40 pm
1 stop3h 10m
Louisville Intl
Fri 9/11
6:45 am-12:30 pm
1 stop5h 45m
$317
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Thu 10/1
1:05 pm-9:05 pm
2 stops8h 00m
Louisville Intl
Sun 10/4
5:50 am-9:45 am
1 stop3h 55m
$323
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Thu 8/27
6:30 am-1:11 pm
1 stop6h 41m
Louisville Intl
Mon 8/31
1:08 pm-7:45 pm
1 stop6h 37m
$349
Cheapest one-way
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Wed 9/9
1:20 pm-8:40 pm
2 stops7h 20m
$145
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Greenville 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 Greenville to Louisville in August.
| 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 Greenville-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greenville-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 Greenville-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 Greenville to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Greenville with our price prediction graph.
GSP-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 August 2, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Greenville to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
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Top 2 airlines flying from Greenville to Louisville
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$359 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$277 | Average$366 | FlexibilityNo cancel fee | On-timeN/A |