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$116+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SDF
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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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 September 16, 2025.

Round-trip from

$235
(Kiwi.com)

One-way from

$116
(Kiwi.com)

Popular in

February

Cheapest in

July

Average price

$291
From Greenville to Louisville Intl
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One-way flight from Greenville to Louisville Intl
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Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 16, 2025.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/313:23 pmGSP - SDF
1 stop5h 27mMultiple Airlines
Mon 11/37:15 amSDF - GSP
1 stop12h 08mMultiple Airlines
Deal found 9/15$235
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.
Sat 11/15:28 pmGSP - SDF
1 stop5h 01mUnited Airlines
Tue 11/49:55 amSDF - GSP
1 stop4h 25mUnited Airlines
Deal found 9/15$247
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:53 pmGSP - SDF
2 stops8h 32mAmerican Airlines
Tue 11/46:44 amSDF - GSP
1 stop4h 28mAmerican Airlines
Deal found 9/15$252
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.
Fri 10/318:15 amGSP - SDF
2 stops6h 30mSouthwest
Mon 11/35:30 amSDF - GSP
1 stop4h 30mSouthwest
Deal found 9/15$262
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.
Thu 11/611:28 amGSP - SDF
1 stop10h 01mAmerican Airlines
Sat 11/811:57 amSDF - GSP
1 stop5h 54mAmerican Airlines
Deal found 9/14$269
This Delta deal was found by Cheapflights users on 9/16. 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 11/45:30 amGSP - SDF
1 stop6h 19mDelta
Thu 11/66:00 amSDF - GSP
1 stop2h 59mDelta
Deal found 9/16$282
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/46:01 amGSP - SDF
2 stops6h 12mAmerican Airlines
Thu 11/66:25 amSDF - GSP
1 stop4h 25mAmerican Airlines
Deal found 9/16$287
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/46:01 amGSP - SDF
2 stops6h 12mAmerican Airlines
Fri 11/74:59 pmSDF - GSP
1 stop5h 32mAmerican Airlines
Deal found 9/16$327
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.
Mon 9/297:26 pmGSP - SDF
1 stop13h 53mMultiple Airlines
Fri 10/38:52 pmSDF - GSP
2 stops37h 01mMultiple Airlines
Deal found 9/14$370

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 September 16, 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

Fri 10/31

3:23 pm-8:50 pm

1 stop5h 27m

Louisville Intl

Mon 11/3

7:15 am-7:23 pm

1 stop12h 08m

$235

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Sat 11/1

5:28 pm-10:29 pm

1 stop5h 01m

Louisville Intl

Tue 11/4

9:55 am-2:20 pm

1 stop4h 25m

$247

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Sat 11/1

12:53 pm-9:25 pm

2 stops8h 32m

Louisville Intl

Tue 11/4

4:59 pm-11:00 pm

2 stops6h 01m

$257

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Fri 10/31

8:15 am-2:45 pm

2 stops6h 30m

Louisville Intl

Mon 11/3

5:30 am-10:00 am

1 stop4h 30m

$262

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Thu 11/6

11:28 am-9:29 pm

1 stop10h 01m

Louisville Intl

Sat 11/8

11:57 am-5:51 pm

1 stop5h 54m

$269

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Tue 11/4

5:30 am-11:49 am

1 stop6h 19m

Louisville Intl

Thu 11/6

6:00 am-8:59 am

1 stop2h 59m

$282

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Tue 11/4

5:30 am-9:56 am

1 stop4h 26m

Louisville Intl

Fri 11/7

6:00 am-8:59 am

1 stop2h 59m

$282

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Tue 11/4

6:01 am-12:13 pm

2 stops6h 12m

Louisville Intl

Thu 11/6

6:25 am-10:50 am

1 stop4h 25m

$287

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Sun 11/16

7:27 am-1:42 pm

1 stop6h 15m

Louisville Intl

Fri 11/21

7:59 pm-11:55 pm

1 stop3h 56m

$327

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Tue 11/4

6:01 am-12:13 pm

2 stops6h 12m

Louisville Intl

Fri 11/7

4:59 pm-10:31 pm

1 stop5h 32m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
1
2

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, January is the cheapest month in which you can book a flight from Greenville to Louisville (average of $299). Flying from Greenville to Louisville in April is currently the most expensive (average of $369). 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 September 16, 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 September 16, 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
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 5h 01m. United Airlines provides one of the quickest options available for as low as $247. 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.

  • What are the cheapest airlines to fly from Greenville to Louisville one-way?

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $116. Users have also found prices from $129 and $204 on American Airlines and Delta, respectively.

  • 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, January is the cheapest month in which you can book a flight from Greenville to Louisville (average of $299). Flying from Greenville to Louisville in April is currently the most expensive (average of $369). 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$331FlexibilityNo cancel feeOn-time71%
DeltaCheapest$246Average$341FlexibilityNo cancel feeOn-timeN/A

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