$148+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SDF
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Greenville 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
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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 Greenville to Louisville
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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 26, 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 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:34 pm -
1 stop20h 00m
Mon 10/57:21 pm -
1 stop21h 53m
Deal found 8/21![Multiple Airlines logo]()
$264
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/226:10 pm -
1 stop5h 46m
Tue 9/2910:00 am -
1 stop4h 16m
Deal found 8/25![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 8/25. 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 9/225:30 pm -
1 stop3h 10m
Tue 9/291:15 pm -
2 stops7h 40m
Deal found 8/25![Southwest logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/1010:37 am -
1 stop23h 08m
Mon 9/1410:25 am -
1 stop25h 24m
Deal found 8/25![Breeze Airways logo]()
$287
This Southwest deal was found by Cheapflights users on 8/24. 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 10/12:10 pm -
1 stop10h 00m
Mon 10/53:35 pm -
2 stops7h 10m
Deal found 8/24![Southwest logo]()
$290
This American Airlines deal was found by Cheapflights users on 8/22. 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 10/168:33 pm -
1 stop3h 35m
Mon 10/195:19 pm -
1 stop5h 41m
Deal found 8/22![American Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 10/309:41 am -
1 stop9h 39m
Sun 11/19:09 pm -
1 stop22h 58m
Deal found 8/22![Multiple Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 8/25. 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 12/211:20 am -
2 stops10h 50m
Sat 12/57:10 am -
1 stop5h 05m
Deal found 8/25![Southwest logo]()
$300
This Southwest deal was found by Cheapflights users on 8/22. 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 10/22:10 pm -
1 stop10h 00m
Mon 10/53:35 pm -
2 stops7h 10m
Deal found 8/22![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 8/21. 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.
Thu 11/128:10 am -
1 stop3h 46m
Fri 11/131:01 pm -
1 stop5h 08m
Deal found 8/21![Delta logo]()
$307
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 26, 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 26, 2026.
This Southwest deal was found by Cheapflights users on 8/25. 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 12/211:20 am -
2 stops10h 50m
Sat 12/57:10 am -
1 stop5h 05m
Deal found 8/25![Southwest logo]()
$300
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/285:50 am -
1 stop7h 13m
Sat 10/315:10 am -
1 stop4h 41m
Deal found 8/24![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 8/22. 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 10/22:10 pm -
1 stop10h 00m
Mon 10/53:35 pm -
2 stops7h 10m
Deal found 8/22![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 8/22. 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 10/306:25 am -
2 stops8h 35m
Sun 11/18:45 am -
2 stops11h 25m
Deal found 8/22![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 8/25. 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 9/108:40 am -
1 stop6h 50m
Fri 9/116:45 am -
1 stop5h 45m
Deal found 8/25![Southwest logo]()
$395
Last-minute flights from Greenville to LouisvilleDiscover last-minute flight deals from Greenville to Louisville. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Louisville. Data last updated August 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/22. 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 9/56:35 am -
1 stop6h 34m
Sun 9/66:30 am -
1 stop4h 09m
Deal found 8/22![American Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 8/22. 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 9/511:05 am -
2 stops6h 25m
Sun 9/66:30 am -
1 stop4h 05m
Deal found 8/22![Southwest logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/1010:37 am -
1 stop23h 08m
Mon 9/1410:25 am -
1 stop25h 24m
Deal found 8/25![Breeze Airways logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/1010:07 am -
2 stops24h 28m
Mon 9/1410:25 am -
1 stop25h 24m
Deal found 8/25![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/1010:07 am -
2 stops24h 28m
Sun 9/135:24 pm -
1 stop24h 46m
Deal found 8/22![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:32 pm -
2 stops37h 39m
Fri 9/1811:25 am -
1 stop7h 05m
Deal found 8/21![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/168:24 pm -
1 stop24h 05m
Mon 9/2110:25 am -
1 stop25h 24m
Deal found 8/22![Breeze Airways logo]()
$424
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/226:10 pm -
1 stop5h 46m
Tue 9/2910:00 am -
1 stop4h 16m
Deal found 8/25![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 8/25. 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 9/225:30 pm -
1 stop3h 10m
Tue 9/291:15 pm -
2 stops7h 40m
Deal found 8/25![Southwest logo]()
$284
This American Airlines deal was found by Cheapflights users on 8/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:41 pm -
1 stop3h 41m
Mon 9/287:27 pm -
1 stop3h 26m
Deal found 8/21![American Airlines logo]()
$374
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 26, 2026.
Search for one-way flight options from Greenville to Louisville. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Delta deal was found by Cheapflights users on 8/25. 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 11/97:19 pm -
1 stop4h 51m
Deal found 8/25![Delta logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/103:52 pm -
2 stops42h 19m
Deal found 8/25![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/243:39 pm -
2 stops42h 32m
Deal found 8/23![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/1010:37 am -
1 stop23h 08m
Deal found 8/25![Breeze Airways logo]()
$173
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:50 am -
2 stops8h 57m
Deal found 8/21![United Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:51 pm -
1 stop24h 57m
Deal found 8/21![Breeze Airways logo]()
$212
This Southwest deal was found by Cheapflights users on 8/22. 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 9/161:20 pm -
2 stops7h 20m
Deal found 8/22![Southwest logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/243:39 pm -
3 stops21h 17m
Deal found 8/23![Allegiant Air logo]()
$269
This Southwest deal was found by Cheapflights users on 8/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:45 am -
1 stop5h 20m
Deal found 8/21![Southwest logo]()
$290
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 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $264 (Kiwi.com) |
One-way from | $148 (Delta) |
Popular in | June |
Cheapest in | October |
Average price | $346 |
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 7,457,451 searches. Data last updated August 26, 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 Greenville - SDF Louisville Intl
GSPSDF
Greenville
Wed 12/2
11:20 am-10:10 pm
2 stops10h 50m
Louisville Intl
Sat 12/5
7:10 am-12:15 pm
1 stop5h 05m
$300
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Fri 10/2
2:10 pm-12:10 am
1 stop10h 00m
Louisville Intl
Mon 10/5
3:35 pm-10:45 pm
2 stops7h 10m
$302
Quickest round-trip
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Wed 10/28
5:50 am-1:03 pm
1 stop7h 13m
Louisville Intl
Sat 10/31
5:10 am-9:51 am
1 stop4h 41m
$349
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Fri 10/30
6:25 am-3:00 pm
2 stops8h 35m
Louisville Intl
Sun 11/1
8:45 am-8:10 pm
2 stops11h 25m
$354
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Thu 9/10
8:40 am-3:30 pm
1 stop6h 50m
Louisville Intl
Fri 9/11
6:45 am-12:30 pm
1 stop5h 45m
$395
Cheapest one-way
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Thu 9/24
6:25 pm-11:59 pm
1 stop5h 34m
$148
Quickest one-way
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Wed 9/16
5:45 am-8:51 am
1 stop3h 06m
$148
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Mon 11/9
7:19 pm-12:10 am
1 stop4h 51m
$148
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Thu 9/10
3:52 pm-10:11 am
2 stops42h 19m
$154
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Thu 9/24
3:39 pm-10:11 am
2 stops42h 32m
$159
Showing 1-10 of 12 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 26, 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.
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Greenville 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
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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 August 26, 2026.
Greenville and Louisville flights
Browse other Greenville and Louisville flight options. Last updated on August 26, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Greenville to Louisville
Discover the top 2 airlines that operate flights from Greenville 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 August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$277 | Average$366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$291 | Average$367 | FlexibilityNo cancel fee | On-time71% |