HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$115+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SDF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Tue 12/239:38 pmGSP - SDF
1 stop10h 46mMultiple Airlines
Thu 12/255:05 amSDF - GSP
2 stops16h 09mMultiple Airlines
Deal found 12/15$317
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/232:50 pmGSP - SDF
1 stop4h 21mUnited Airlines
Thu 12/252:22 pmSDF - GSP
1 stop4h 54mUnited Airlines
Deal found 12/15$423
This Delta deal was found by Cheapflights users on 12/15. 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 12/235:45 amGSP - SDF
1 stop3h 44mDelta
Sat 12/276:00 amSDF - GSP
1 stop3h 19mDelta
Deal found 12/15$557
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/235:36 pmGSP - SDF
1 stop26h 56mUnited Airlines
Sat 12/275:40 amSDF - GSP
1 stop5h 16mUnited Airlines
Deal found 12/17$562
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/2211:08 amGSP - SDF
1 stop4h 04mAmerican Airlines
Fri 12/269:20 amSDF - GSP
1 stop6h 15mAmerican Airlines
Deal found 12/16$637
This Southwest deal was found by Cheapflights users on 12/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:40 amGSP - SDF
1 stop5h 10mSouthwest
Fri 12/261:30 pmSDF - GSP
2 stops8h 25mSouthwest
Deal found 12/16$662
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/1610:20 amGSP - SDF
1 stop5h 15mAmerican Airlines
Tue 12/164:57 pmSDF - GSP
1 stop5h 32mAmerican Airlines
Deal found 12/15$711

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 December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$271
(Southwest)

One-way from

$115
(Delta)

Popular in

February

Cheapest in

October

Average price

$366
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. 11% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 18, 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

Tue 2/24

11:15 am-4:50 pm

1 stop5h 35m

Louisville Intl

Thu 2/26

5:30 am-10:10 am

1 stop4h 40m

$271

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Mon 2/23

6:35 pm-11:05 pm

1 stop4h 30m

Louisville Intl

Thu 2/26

5:30 am-7:05 pm

2 stops13h 35m

$302

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Thu 2/19

6:30 am-1:23 pm

1 stop6h 53m

Louisville Intl

Sat 2/21

6:15 am-11:24 am

1 stop5h 09m

$329

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Wed 12/31

7:30 am-1:12 pm

1 stop5h 42m

$115

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Wed 12/24

7:30 am-1:12 pm

1 stop5h 42m

$115

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Wed 12/31

2:50 pm-10:30 pm

2 stops7h 40m

$150

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Wed 12/24

2:50 pm-10:30 pm

2 stops7h 40m

$150

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Sun 12/21

5:17 pm-9:04 am

1 stop15h 47m

$206

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Wed 12/31

4:45 pm-2:15 pm

3 stops21h 30m

$225

GreenvilleLouisville

GSP - SDF

GSPSDF

Greenville

Wed 12/24

4:40 pm-2:15 pm

3 stops21h 35m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 11 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Greenville-Louisville flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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, December is the cheapest month in which you can book a flight from Greenville to Louisville (average of $145). Flying from Greenville to Louisville in January is currently the most expensive (average of $228). 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 December 18, 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.

How much does it cost to fly round-trip 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 December 18, 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
8,005 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,005 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 35m. Southwest provides one of the quickest options available for as low as $271. 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 46% 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, December is the cheapest month in which you can book a flight from Greenville to Louisville (average of $145). Flying from Greenville to Louisville in January is currently the most expensive (average of $228). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Greenville to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Nashville flights
Savannah to Nashville flights
Charleston to Nashville flights
Charlotte to Cincinnati flights
Charlotte to Louisville flights
Myrtle Beach to Nashville flights
Greenville to Nashville flights
Charlotte to Lexington flights
Columbia to Nashville flights
Augusta to Nashville flights
Savannah to Cincinnati flights
Savannah to Knoxville flights
Charleston to Cincinnati flights
Myrtle Beach to Cincinnati flights
Charleston to Knoxville flights
Savannah to Louisville flights
Charlotte to Knoxville flights
Myrtle Beach to Louisville flights
Myrtle Beach to Lexington flights
Greenville to Cincinnati flights
Columbia to Cincinnati flights
Charlotte to Evansville flights
Columbia to Louisville flights
Myrtle Beach to Knoxville flights
Charleston to Louisville flights
Charleston to Lexington flights
Savannah to Lexington flights
Columbia to Lexington flights
Greenville to Lexington flights
Hilton Head Island to Knoxville flights
Hilton Head Island to Cincinnati flights
Florence to Cincinnati flights
Hilton Head Island to Louisville flights
Greenville to Evansville flights
Florence to Nashville flights
Hilton Head Island to Nashville flights
Charleston to Evansville flights
Florence to Lexington flights
Columbia to Evansville flights
Augusta to Lexington flights
Augusta to Cincinnati flights

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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$346FlexibilityNo cancel feeOn-time71%
DeltaCheapest$251Average$346FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.