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Cheap Flights from Raleigh - Durham to Louisville, KY, United States - RDU to SDF Last modified: May 30, 2016 7:38 PM

Popular flights from Raleigh - Durham to Louisville Last modified: May 30, 2016 7:38 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Aug 27, 2016 Aug 31, 2016 $321
Sep 1, 2016 Sep 8, 2016 $321
United Airlines
Departure Date Return Date Lowest Price
Aug 27, 2016 Aug 31, 2016 $323
Aug 31, 2016 Sep 4, 2016 $323
Sep 1, 2016 Sep 8, 2016 $323
Sep 4, 2016 Sep 12, 2016 $323
Sep 7, 2016 Sep 10, 2016 $323

How Much Does it Cost to Fly from Raleigh - Durham to Louisville (RDU to SDF)?

We have collected flight cost data from across the web for travel from Raleigh - Durham to Louisville, and have found the average flight price for this trip to be $336.

When Can I Buy the Cheapest Flight from Raleigh - Durham to Louisville (RDU to SDF)?

Airlines can adjust prices for plane tickets from Raleigh - Durham to Louisville based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Raleigh - Durham to Louisville

The chart below shows up-to-date information regarding the cheapest days to fly from Raleigh - Durham to Louisville.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$339 $339 $338 $338 $336 $321 $339
TIPSave $188 by flying into Columbus instead of Louisville from Raleigh - Durham

Round Trip vs One Way Flights from Raleigh - Durham to Louisville (RDU to SDF)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Raleigh - Durham to Louisville. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Raleigh - Durham to Louisville is $177.

The average price for round trip flights from Raleigh - Durham to Louisville is $322.

Raleigh - Durham to Louisville Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Raleigh - Durham to Louisville?
Answer: Chicago, IL

Airlines Flying from Raleigh - Durham to Louisville (RDU to SDF) Number of flights searched: 115Last modified: May 30, 2016 7:38 PM

Below are the different airlines that fly from Raleigh - Durham to Louisville with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Raleigh - Durham to Louisville.

Raleigh - Durham to Louisville
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL X X X X X X X
Delta ATL X X X X X X X
Delta CVG / DTW X
United ORD X X X X X X X
Southwest BWI X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Raleigh - Durham and Louisville, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Raleigh - Durham - RDU

FlightsAirlineLowest Price
Raleigh - Durham to Chicago American, Frontier, United $97
Raleigh - Durham to Atlanta American, Frontier $68
Raleigh - Durham to New York American, Alaska, JetBlue, United $171
Raleigh - Durham to Indianapolis American, Alaska, United $185
Raleigh - Durham to Lexington American $329
Raleigh - Durham to Cincinnati American, Alaska $251

Cheap Domestic Flights to Louisville - SDF

FlightsAirlineLowest Price
Charlotte to Louisville American, United $347
Richmond to Louisville American, United $243
Norfolk to Louisville American, United $241
Greensboro - High Point to Louisville American, United $324
Columbia to Louisville American, United $305
Myrtle Beach to Louisville American, United $327
Jacksonville to Louisville American $404
Fayetteville to Louisville American, United $486
Wilmington to Louisville American $419
New Bern to Louisville American Check Dates
Greenville to Louisville American Check Dates
Charlotte to Chicago American, Alaska, Frontier, United $87
Charlotte to Atlanta American $295
Richmond to Atlanta American, United $161
Richmond to Chicago American, United $257
Norfolk to Atlanta American $189
Charlotte to Indianapolis American, United $294
Charlotte to Nashville American, United $186
Charlotte to Lexington American $349
Charlotte to Cincinnati American, Public Charters, United $215
Charlotte to Dallas - Ft Worth American, Alaska, United $207
Norfolk to Chicago American, United $253
Charlotte to St Louis American, Alaska, United $349
Myrtle Beach to Chicago American, Spirit, United $153
Cheap Flights from Raleigh - Durham to Louisville, KY, United States, from $321 Round trip from RDU to SDF