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Cheap Flights from Raleigh - Durham to Louisville, KY, United States - RDU to SDF

Popular flights from Raleigh - Durham to Louisville

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
May 21, 2016 May 28, 2016 $323
United Airlines
Departure Date Return Date Lowest Price
Aug 10, 2016 Aug 23, 2016 $336

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 $343.

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
$345 $345 $348 $336 $345 $323 $365

TIPSave $135 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 $178.

The average price for round trip flights from Raleigh - Durham to Louisville is $342.

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)

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 ORD 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 MCO 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 $88
Raleigh - Durham to Atlanta American, Frontier $88
Raleigh - Durham to New York American, Alaska, JetBlue, United $155
Raleigh - Durham to Indianapolis American, Alaska, United $274
Raleigh - Durham to Lexington American $369
Raleigh - Durham to Cincinnati American, Alaska $279

Cheap Domestic Flights to Louisville - SDF

FlightsAirlineLowest Price
Charlotte to Louisville American, United $319
Richmond to Louisville American, United $311
Norfolk to Louisville American $245
Greensboro - High Point to Louisville American, United $324
Columbia to Louisville American, United $324
Myrtle Beach to Louisville American, United $297
Jacksonville to Louisville American $385
Fayetteville to Louisville American, United Check Dates
Wilmington to Louisville American $323
New Bern to Louisville American $381
Greenville to Louisville American Check Dates
Charlotte to Chicago American, Alaska, Frontier, United $87
Charlotte to Atlanta American, United $273
Richmond to Atlanta American, United $161
Richmond to Chicago American, United $297
Norfolk to Atlanta American $203
Charlotte to Indianapolis American, United $318
Charlotte to Nashville American, United $188
Charlotte to Lexington American, United $343
Charlotte to Cincinnati American, Public Charters, United $228
Charlotte to Dallas - Ft Worth American, Alaska, United $200
Norfolk to Chicago American, United $253
Charlotte to St Louis American, Alaska, United $320
Myrtle Beach to Chicago American, Spirit, United $145
Cheap Flights from Raleigh - Durham to Louisville, KY, United States, from $323 Round trip from RDU to SDF