$126+ 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SDF
Jun 28 — Jul 51
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Louisville with Cheapflights
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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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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 May 29, 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 May 29, 2026.
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Tue 8/1810:25 am
GSP
- SDF
1 stop4h 12m
United Airlines
Thu 8/206:00 am
SDF
- GSP
1 stop3h 50m
United Airlines
Deal found 5/24![United Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 5/24. 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.
Tue 8/187:00 am
GSP
- SDF
2 stops8h 15m
Southwest
Thu 8/203:20 pm
SDF
- GSP
1 stop6h 15m
Southwest
Deal found 5/24![Southwest logo]()
$325
This Southwest deal was found by Cheapflights users on 5/24. 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.
Tue 6/167:00 am
GSP
- SDF
1 stop5h 05m
Southwest
Sat 6/205:05 pm
SDF
- GSP
1 stop5h 45m
Southwest
Deal found 5/24![Southwest logo]()
$335
This Southwest deal was found by Cheapflights users on 5/25. 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 7/28:30 am
GSP
- SDF
1 stop4h 00m
Southwest
Sun 7/57:20 am
SDF
- GSP
1 stop4h 50m
Southwest
Deal found 5/25![Southwest logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Sun 6/219:25 pm
GSP
- SDF
1 stop16h 37m
Multiple Airlines
Fri 6/268:28 pm
SDF
- GSP
2 stops42h 30m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 5/28. 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 7/97:05 am
GSP
- SDF
1 stop4h 55m
Southwest
Mon 7/1310:45 am
SDF
- GSP
2 stops12h 10m
Southwest
Deal found 5/28![Southwest logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 5/313:43 pm
GSP
- SDF
1 stop22h 28m
Allegiant Air
Sun 6/73:26 pm
SDF
- GSP
1 stop16h 13m
Allegiant Air
Deal found 5/27![Allegiant Air logo]()
$362
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Mon 8/315:43 pm
GSP
- SDF
1 stop6h 16m
United Airlines
Wed 9/210:23 am
SDF
- GSP
1 stop6h 39m
United Airlines
Deal found 5/28![United Airlines logo]()
$371
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 May 29, 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 May 29, 2026.
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Tue 8/1810:25 am
GSP
- SDF
1 stop4h 12m
United Airlines
Thu 8/206:00 am
SDF
- GSP
1 stop3h 50m
United Airlines
Deal found 5/24![United Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 5/24. 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.
Tue 6/167:00 am
GSP
- SDF
1 stop5h 05m
Southwest
Sat 6/205:05 pm
SDF
- GSP
1 stop5h 45m
Southwest
Deal found 5/24![Southwest logo]()
$335
This Southwest deal was found by Cheapflights users on 5/28. 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 7/97:05 am
GSP
- SDF
1 stop4h 55m
Southwest
Mon 7/137:25 am
SDF
- GSP
1 stop4h 50m
Southwest
Deal found 5/28![Southwest logo]()
$347
This United Airlines deal was found by Cheapflights users on 5/26. 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 8/315:43 pm
GSP
- SDF
1 stop6h 16m
United Airlines
Wed 9/26:00 am
SDF
- GSP
1 stop3h 48m
United Airlines
Deal found 5/26![United Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 5/25. 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.
Sun 6/217:30 pm
GSP
- SDF
1 stop3h 40m
Southwest
Fri 6/266:05 pm
SDF
- GSP
1 stop4h 45m
Southwest
Deal found 5/25![Southwest logo]()
$377
Last-minute flights from Greenville to LouisvilleDiscover last-minute flight deals from Greenville to Louisville. Data last updated May 29, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Louisville. Data last updated May 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 5/313:43 pm
GSP
- SDF
1 stop22h 28m
Allegiant Air
Sun 6/73:26 pm
SDF
- GSP
1 stop16h 13m
Allegiant Air
Deal found 5/27![Allegiant Air logo]()
$362
This Southwest deal was found by Cheapflights users on 5/24. 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.
Tue 6/97:00 am
GSP
- SDF
1 stop5h 05m
Southwest
Sat 6/135:05 pm
SDF
- GSP
1 stop2h 55m
Southwest
Deal found 5/24![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 5/24. 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.
Tue 6/167:00 am
GSP
- SDF
1 stop5h 05m
Southwest
Sat 6/205:05 pm
SDF
- GSP
1 stop5h 45m
Southwest
Deal found 5/24![Southwest logo]()
$335
This Southwest deal was found by Cheapflights users on 5/25. 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.
Sat 6/2012:50 pm
GSP
- SDF
2 stops10h 50m
Southwest
Thu 6/255:05 pm
SDF
- GSP
1 stop4h 30m
Southwest
Deal found 5/25![Southwest logo]()
$418
This American Airlines deal was found by Cheapflights users on 5/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/202:35 pm
GSP
- SDF
1 stop4h 48m
American Airlines
Thu 6/256:01 am
SDF
- GSP
1 stop6h 23m
American Airlines
Deal found 5/25![American Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Sun 6/219:25 pm
GSP
- SDF
1 stop16h 37m
Multiple Airlines
Fri 6/268:28 pm
SDF
- GSP
2 stops42h 30m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 5/25. 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.
Sun 6/217:30 pm
GSP
- SDF
1 stop3h 40m
Southwest
Fri 6/266:05 pm
SDF
- GSP
1 stop4h 45m
Southwest
Deal found 5/25![Southwest logo]()
$377
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 May 29, 2026.
Search for one-way flight options from Greenville to Louisville. Find affordable one-way fares based on user searches. Data last updated May 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 7/168:25 am
GSP
- SDF
1 stop6h 08m
Allegiant Air
Deal found 5/26![Allegiant Air logo]()
$126
This United Airlines deal was found by Cheapflights users on 5/27. 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 9/26:30 am
GSP
- SDF
1 stop6h 41m
United Airlines
Deal found 5/27![United Airlines logo]()
$144
This Southwest deal was found by Cheapflights users on 5/27. 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 9/21:20 pm
GSP
- SDF
2 stops7h 15m
Southwest
Deal found 5/27![Southwest logo]()
$149
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:45 am
GSP
- SDF
1 stop4h 51m
Delta
Deal found 5/28![Delta logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 6/228:28 pm
GSP
- SDF
2 stops36h 08m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 5/26. 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 7/161:55 pm
GSP
- SDF
2 stops8h 35m
Southwest
Deal found 5/26![Southwest logo]()
$179
This Southwest deal was found by Cheapflights users on 5/25. 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.
Sat 6/2012:50 pm
GSP
- SDF
2 stops7h 10m
Southwest
Deal found 5/25![Southwest logo]()
$193
This American Airlines deal was found by Cheapflights users on 5/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/202:43 pm
GSP
- SDF
1 stop8h 25m
American Airlines
Deal found 5/25![American Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 7/168:37 am
GSP
- SDF
3 stops23h 35m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$257
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 May 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $320 (United Airlines) |
One-way from | $126 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $413 |
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 May 29, 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
Quickest round-trip
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Tue 8/18
10:25 am-2:37 pm
1 stop4h 12m
Louisville Intl
Thu 8/20
6:00 am-9:50 am
1 stop3h 50m
$320
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Tue 6/16
7:00 am-12:05 pm
1 stop5h 05m
Louisville Intl
Sat 6/20
5:05 pm-10:50 pm
1 stop5h 45m
$335
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Thu 7/9
7:05 am-12:00 pm
1 stop4h 55m
Louisville Intl
Mon 7/13
7:25 am-12:15 pm
1 stop4h 50m
$347
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Mon 8/31
5:43 pm-11:59 pm
1 stop6h 16m
Louisville Intl
Wed 9/2
6:00 am-9:48 am
1 stop3h 48m
$371
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Sun 6/21
7:30 pm-11:10 pm
1 stop3h 40m
Louisville Intl
Fri 6/26
6:05 pm-10:50 pm
1 stop4h 45m
$377
Cheapest one-way
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Wed 9/2
6:30 am-1:11 pm
1 stop6h 41m
$144
Quickest one-way
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Mon 11/9
6:45 am-11:36 am
1 stop4h 51m
$166
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Sat 6/20
12:50 pm-8:00 pm
2 stops7h 10m
$193
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Mon 6/22
7:32 pm-12:28 am
1 stop4h 56m
$194
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Thu 7/16
8:37 am-8:12 am
3 stops23h 35m
$257
Showing 1-10 of 13 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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | 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.
Cheapflights Insights
Everything you need to know about your flight from Greenville to Louisville
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 May 29, 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.
Comfort
7.8
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 locationsElizabethtown
Shepherdsville
Corydon
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 May 29, 2026.
Greenville and Louisville flights
Browse other Greenville and Louisville flight options. Last updated on May 29, 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 May 29, 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 2,558,603 searches. Data last updated May 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$346 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$251 | Average$363 | FlexibilityNo cancel fee | On-timeN/A |