$133+ Cheap flights from Greenville to Louisville (GSP - SDF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SDF
Oct 16 — Oct 231
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
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 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 September 16, 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 September 16, 2026.
This Delta deal was found by Cheapflights users on 9/15. 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 10/67:00 am -
1 stop3h 21m
Tue 10/136:00 am -
1 stop3h 23m
Deal found 9/15![Delta logo]()
$233
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:50 am -
2 stops11h 12m
Sat 10/315:40 am -
1 stop5h 30m
Deal found 9/14![United Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 9/15. 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 10/61:25 pm -
2 stops7h 10m
Tue 10/135:45 am -
1 stop4h 20m
Deal found 9/15![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 9/11. 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.
Wed 10/78:30 am -
1 stop8h 00m
Sun 10/115:50 am -
1 stop3h 55m
Deal found 9/11![Southwest logo]()
$352
This Delta deal was found by Cheapflights users on 9/13. 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 12/267:55 pm -
1 stop4h 28m
Wed 12/306:10 am -
1 stop5h 49m
Deal found 9/13![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 10/285:50 am -
1 stop7h 13m
Sat 10/315:10 am -
1 stop4h 41m
Deal found 9/11![United Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/88:33 pm -
1 stop3h 35m
Mon 10/123:36 pm -
1 stop4h 17m
Deal found 9/11![American Airlines logo]()
$396
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 September 16, 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 September 16, 2026.
This Delta deal was found by Cheapflights users on 9/15. 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 10/67:00 am -
1 stop3h 21m
Tue 10/136:00 am -
1 stop3h 23m
Deal found 9/15![Delta logo]()
$233
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:50 am -
2 stops11h 12m
Sat 10/315:40 am -
1 stop5h 30m
Deal found 9/15![United Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 9/15. 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 10/61:25 pm -
2 stops7h 10m
Tue 10/135:45 am -
1 stop4h 20m
Deal found 9/15![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 9/11. 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.
Wed 1/207:05 am -
2 stops7h 55m
Fri 1/223:35 pm -
1 stop5h 25m
Deal found 9/11![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 9/11. 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.
Wed 10/78:30 am -
1 stop8h 00m
Sun 10/115:50 am -
1 stop3h 55m
Deal found 9/11![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 10/2810:26 am -
2 stops10h 26m
Sat 10/315:40 am -
1 stop5h 30m
Deal found 9/11![United Airlines logo]()
$392
Last-minute flights from Greenville to LouisvilleDiscover last-minute flight deals from Greenville to Louisville. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Louisville. Data last updated September 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/15. 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 10/67:00 am -
1 stop3h 21m
Tue 10/136:00 am -
1 stop3h 23m
Deal found 9/15![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 9/15. 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 10/61:25 pm -
2 stops7h 10m
Tue 10/135:45 am -
1 stop4h 20m
Deal found 9/15![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 9/11. 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.
Wed 10/78:30 am -
1 stop8h 00m
Sun 10/115:50 am -
1 stop3h 55m
Deal found 9/11![Southwest logo]()
$352
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/88:33 pm -
1 stop3h 35m
Mon 10/123:36 pm -
1 stop4h 17m
Deal found 9/11![American Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:50 am -
2 stops11h 12m
Sat 10/315:40 am -
1 stop5h 30m
Deal found 9/14![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 10/285:50 am -
1 stop7h 13m
Sat 10/315:10 am -
1 stop4h 41m
Deal found 9/11![United Airlines logo]()
$387
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 September 16, 2026.
Search for one-way flight options from Greenville to Louisville. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:14 pm -
1 stop4h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/110:42 am -
1 stop23h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Breeze Airways logo]()
$151
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/95:40 am -
2 stops9h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 9/11. 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 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$177
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/93:35 pm -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/247:59 pm -
1 stop25h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Breeze Airways logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/222:43 pm -
2 stops43h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$188
This Southwest deal was found by Cheapflights users on 9/14. 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 11/16:40 am -
2 stops8h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$194
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 September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $233 (Delta) |
One-way from | $133 (Delta) |
Popular in | June |
Cheapest in | July |
Average price | $523 |
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 September 16, 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
Thu 10/22
7:14 pm-11:59 pm
1 stop4h 45m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$133
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Mon 11/9
7:19 pm-12:10 am
1 stop4h 51m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$133
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Mon 11/9
5:40 am-2:47 pm
2 stops9h 07m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$173
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Mon 11/9
3:35 pm-9:27 pm
1 stop5h 52m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$179
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Sun 11/1
6:40 am-3:25 pm
2 stops8h 45m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$194
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Tue 10/6
7:00 am-10:21 am
1 stop3h 21m
Louisville Intl
Tue 10/13
6:00 am-9:23 am
1 stop3h 23m
$233
Quickest round-trip
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Wed 9/23
5:30 pm-8:40 pm
1 stop3h 10m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$300
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Tue 10/27
5:50 am-5:02 pm
2 stops11h 12m
Louisville Intl
Sat 10/31
5:40 am-11:10 am
1 stop5h 30m
$308
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Tue 10/6
1:25 pm-8:35 pm
2 stops7h 10m
Louisville Intl
Tue 10/13
5:45 am-10:05 am
1 stop4h 20m
$320
GreenvilleLouisville
GSP Greenville - SDF Louisville Intl
GSPSDF
Greenville
Wed 1/20
7:05 am-3:00 pm
2 stops7h 55m
Louisville Intl
Fri 1/22
3:35 pm-9:00 pm
1 stop5h 25m
$322
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 September.
| 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 September 16, 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.
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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 locationsShepherdsville
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 September 16, 2026.
Greenville and Louisville flights
Browse other Greenville and Louisville flight options. Last updated on September 16, 2026.
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Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on September 16, 2026.
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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 September 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$279 | Average$384 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$291 | Average$367 | FlexibilityNo cancel fee | On-time71% |