The cheapest times to fly from SDF to GSP are

  • January 8th to February 25th (except the week of February 12th)
  • May 7th to July 22nd (except the weeks of June 11th, June 25th, and July 9th)
  • August 20th to November 18th (except the weeks of August 27th and September 24th)
  • early December

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SDF to GSP is early November. Prices can be as high as $555 for Sunday flights during late March, or as low as $174 for Tuesday flights around early November.


When to Fly to Greenville

Flying from Louisville, KY (SDF) to Greer, SC (GSP) will usually cost between $179 to $349 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early November with an average ticket price of $224. Due to high demand the most expensive time to fly is late March, with an average price of $389. Planning your trip to low-cost times can easily save you $165 on economy flights and even more on first-class flights. Generally, any price below $261 can be considered a good price for a round-trip SDF to GSP flight.

See below for a graph of average weekly prices for the SDF to GSP route. All prices are for round-trip tickets in USD.

SDF to GSP Flight Prices

Compared to other flights, the SDF to GSP flight is much cheaper than the average and costs much less than the average flight leaving from Louisville. The average price per mile (for a direct flight) is $0.54, which is above average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $95 (32%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $204. Return trip prices are from the GSP to SDF flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SDF to GSP can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 1 hour 31 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from SDF to GSP while comparing.

Destination alternative #1: Augusta Regional at Bush Field Airport (AGS) in Augusta, GA

  • 106 miles (171 km) away from GSP
  • Usually 6.90% less expensive than GSP
  • 1-layover flights available

See SDF to AGS flights


Flight Questions Answered

Still have questions about flying from SDF to GSP? We’ve got answers.

Which airlines fly this route?

You can find 5 major airlines flying this route most often: American, Delta, Frontier, Southwest, United, and potentially more during busy seasons.

How far away is it from Greenville-Spartanburg International Airport to Louisville International-Standiford Field Airport?

The distance between the two airports is roughly 299 miles or 481 kilometers.

How long does it take to fly from SDF to GSP?

The real-world flight time for a nonstop SDF to GSP flight is about 1 hour 31 minutes.

How many flights go between Louisville, KY and Greer, SC?

It depends on the day of the week and the date, but a typical day might have around 55 available flights from SDF to GSP.


Airport Location Info


Departing Airport

Origination code SDF
Origination airport name Louisville International-Standiford Field Airport
City Louisville, KY
Country the United States
Latitude 38.2
Longitude -85.7

Return Airport

Destination code GSP
Destination airport name Greenville-Spartanburg International Airport
City Greer, SC
Country the United States
Latitude 34.9
Longitude -82.2


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.