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$107+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SDF
nov. 19 — nov. 261
mié. 11/19
mié. 11/26
1 adult, Economy
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Find flight deals from Greenville to Louisville

Cheapest flights from Greenville to Louisville
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 octubre 20, 2025.

This Delta deal was found by Cheapflights users on 10/19. 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.
vie. 11/147:59 pmGSP - SDF
1 stop4h 07mDelta
dom. 11/166:00 amSDF - GSP
1 stop3h 02mDelta
Deal found 10/19$367
This Southwest deal was found by Cheapflights users on 10/19. 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.
jue. 11/138:00 pmGSP - SDF
1 stop4h 15mSouthwest
dom. 11/165:30 amSDF - GSP
1 stop4h 15mSouthwest
Deal found 10/19$387
This United Airlines deal was found by Cheapflights users on 10/20. 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.
mar. 11/45:28 pmGSP - SDF
1 stop5h 01mUnited Airlines
sáb. 11/811:00 amSDF - GSP
1 stop5h 53mUnited Airlines
Deal found 10/20$411
This American Airlines deal was found by Cheapflights users on 10/20. 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.
mar. 11/46:01 amGSP - SDF
2 stops6h 12mAmerican Airlines
sáb. 11/812:43 pmSDF - GSP
1 stop7h 06mAmerican Airlines
Deal found 10/20$416
This American Airlines deal was found by Cheapflights users on 10/19. 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.
dom. 11/25:00 amGSP - SDF
1 stop5h 30mAmerican Airlines
vie. 11/77:13 pmSDF - GSP
1 stop3h 47mAmerican Airlines
Deal found 10/19$429
This United Airlines deal was found by Cheapflights users on 10/19. 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.
vie. 11/142:55 pmGSP - SDF
1 stop23h 50mUnited Airlines
dom. 11/167:00 amSDF - GSP
2 stops7h 20mUnited Airlines
Deal found 10/19$462
This Southwest deal was found by Cheapflights users on 10/19. 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.
mar. 10/213:00 pmGSP - SDF
1 stop6h 40mSouthwest
sáb. 10/255:40 amSDF - GSP
1 stop4h 15mSouthwest
Deal found 10/19$477
This American Airlines deal was found by Cheapflights users on 10/18. 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.
mié. 11/266:40 pmGSP - SDF
1 stop5h 42mAmerican Airlines
dom. 11/3010:05 pmSDF - GSP
1 stop4h 40mAmerican Airlines
Deal found 10/18$479
This United Airlines deal was found by Cheapflights users on 10/20. 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.
jue. 11/62:55 pmGSP - SDF
2 stops8h 59mUnited Airlines
dom. 11/97:00 amSDF - GSP
2 stops7h 20mUnited Airlines
Deal found 10/20$481

Cheap 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 octubre 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$327
(Delta)

One-way from

$107
(Southwest)

Popular in

February

Cheapest in

July

Average price

$339
Provider with most accurate pricing for Greenville-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Louisville Intl flights.
Search Deals
From Greenville to Louisville Intl
Search Deals
One-way flight from Greenville to Louisville Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 octubre 20, 2025.
Use the filters below to find and compare flights from Greenville to Louisville that are best for you.

Fly from

Greenville

Fly to

Louisville

Route

Depart

Return

Price

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

dom. 3/8

5:45 am-9:34 am

1 stop3h 49m

Louisville Intl

vie. 3/13

2:59 pm-9:22 pm

1 stop6h 23m

$327

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

vie. 11/14

7:59 pm-12:06 am

1 stop4h 07m

Louisville Intl

dom. 11/16

6:00 am-9:02 am

1 stop3h 02m

$367

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

jue. 11/13

8:00 pm-12:15 am

1 stop4h 15m

Louisville Intl

dom. 11/16

5:30 am-9:45 am

1 stop4h 15m

$387

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

mar. 11/4

5:28 pm-10:29 pm

1 stop5h 01m

Louisville Intl

sáb. 11/8

11:00 am-4:53 pm

1 stop5h 53m

$411

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

mar. 11/4

6:01 am-12:13 pm

2 stops6h 12m

Louisville Intl

sáb. 11/8

12:43 pm-7:49 pm

1 stop7h 06m

$416

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

jue. 11/6

8:00 am-3:55 pm

2 stops7h 55m

Louisville Intl

dom. 11/9

5:30 am-9:45 am

1 stop4h 15m

$416

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

vie. 11/14

2:55 pm-2:45 pm

1 stop23h 50m

Louisville Intl

dom. 11/16

7:00 am-2:20 pm

2 stops7h 20m

$462

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

mié. 11/26

6:40 pm-12:22 am

1 stop5h 42m

Louisville Intl

dom. 11/30

10:05 pm-2:45 am

1 stop4h 40m

$479

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

jue. 11/6

2:55 pm-11:54 pm

2 stops8h 59m

Louisville Intl

dom. 11/9

7:00 am-2:20 pm

2 stops7h 20m

$481

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

vie. 10/31

3:05 pm-8:05 pm

1 stop5h 00m

$107

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 15 results
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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

What is the cheapest month to book a flight from Greenville to Louisville?

Currently, April is the cheapest month in which you can book a flight from Greenville to Louisville (average of $148). Flying from Greenville to Louisville in October is currently the most expensive (average of $229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GSP to SDF?

Find hourly flight availability from Greenville to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 20, 2025.

One of the essential ways to save on airfare from Greenville to Louisville is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 35% on airfare.

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 octubre 20, 2025.
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.
Delta
7.9
Good
7,978 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,978 reviews
Delta
7.9
Good
7,978 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,024 reviews
Delta
7.9
Good
7,978 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • How long is the flight from Greenville to Louisville?

    A quick flight from Greenville to Louisville can take about 3h 49m. Delta provides one of the quickest options available for as low as $327. Airlines will cover a distance of 299 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Greenville to Louisville round-trip?

    American Airlines, at $196, was found to be the cheapest airline from Greenville to Louisville. An alternate airline flying to your destination would be Delta. American Airlines is currently priced 47% below the average price you’ll pay for this route.

  • Can I find deals for flights from Greenville to Louisville that include hotel bookings?

    Yes. In addition to deals on Greenville to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Louisville.

  • Can I find deals for business class flights from Greenville to Louisville?

    Yes. Cheapflights offers flight deals from Greenville to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greenville to Louisville?

    Currently, April is the cheapest month in which you can book a flight from Greenville to Louisville (average of $148). Flying from Greenville to Louisville in October is currently the most expensive (average of $229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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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 octubre 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$347FlexibilityNo cancel feeOn-time71%
DeltaCheapest$246Average$341FlexibilityNo cancel feeOn-timeN/A

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