Can I fly direct from Raleigh to Louisville?

Yes, direct flights from Raleigh to Louisville are available. Historically, approximately 40.9% of flights on this route have been direct. For journeys that include a stopover, travelers typically experience one connection. This indicates a notable portion of flights offer the convenience of a non-stop journey.

How many hours is the flight from Raleigh to Louisville?

The typical direct flight from Raleigh to Louisville has a duration of 1 hour and 31 minutes. This corresponds to a median flight time of 91 minutes for non-stop journeys. For flights involving one stop, the median duration is considerably longer, averaging 4 hours and 23 minutes, or 263 minutes. The distance covered on this route is 667 kilometers.

Should I set a price alert for Raleigh to Louisville flights?

Historically, flights from Raleigh to Louisville are classified as a regular deal route. This suggests that price fluctuations and good opportunities occur with some frequency. Setting a price alert could be beneficial to capture favorable fares as they become available. Monitoring prices over time can help identify optimal booking moments.

Flights From Raleigh

To Louisville

Cheap Flights from Raleigh to Louisville

Browse current best options from Raleigh. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Raleigh

RatePunk searches hundreds of travel sites at once for deals on flights to Louisville

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Raleigh to Louisville

Explore current cheapest deals departing from Raleigh to Louisville

2026-08-26 – 2026-08-29
RDU - Louisville
78% AI deal score
$186
$97
Round trip
2026-09-02 – 2026-09-05
RDU - Louisville
74% AI deal score
$160
$98
Round trip
2026-08-29 – 2026-09-09
RDU - Louisville
74% AI deal score
$152
$98
Round trip
2026-08-26 – 2026-09-09
RDU - Louisville
74% AI deal score
$153
$98
Round trip
2026-09-02 – 2026-09-26
RDU - Louisville
71% AI deal score
$132
$98
Round trip
2026-08-22 – 2026-09-16
RDU - Louisville
73% AI deal score
$146
$98
Round trip
2026-09-05 – 2026-09-26
RDU - Louisville
71% AI deal score
$132
$98
Round trip
2026-08-26 – 2026-09-16
RDU - Louisville
74% AI deal score
$147
$98
Round trip
2026-09-05 – 2026-09-23
RDU - Louisville
71% AI deal score
$133
$98
Round trip
2026-09-05 – 2026-09-09
RDU - Louisville
74% AI deal score
$159
$98
Round trip

Raleigh to Louisville: Overview

Insights for flights from Raleigh to Louisville

A meaningful share of recent fares from Raleigh to Louisville are non-stop, with 40.9% of itineraries being direct. For the remaining itineraries, the typical number of connections is 1. This indicates a route where you have options for both direct and connecting flights, depending on your preference for speed versus potential cost savings.

When looking for cheap flights from Raleigh to Louisville, the prices typically range from $99–$309, with a median fare of $130. Right now, fares are significantly below the typical level, making it a favorable time to consider booking. Currently, 31% of recent fares are classified as a good price, suggesting that competitive pricing is available.

For travelers wondering when is the cheapest time to fly from Raleigh to Louisville, the data shows that October is typically the most affordable month, with a median fare of $85. Following closely are August, with a median fare of $99, and September, with a median of $108. These months offer the lowest median prices for this route.

A typical journey from Raleigh to Louisville, including connections, takes about 1h 31m. This duration reflects the overall travel time you can expect for this route, encompassing both direct and connecting itineraries. The flight covers a distance of 667 kilometers, classifying it as a short-haul route.

How much is a round trip from Raleigh to Louisville

Regular price: $137 - $691

Prices are currently below the regular range.

The regular price range for flights from Raleigh–Durham International to Louisville International is $137 to $691. The current lowest deal is $97 with Breeze Airways, for travel from Aug 26-Aug 29.

now $97

Low $137

High $691

The cheapest time to fly from Raleigh to Louisville

The cheapest month to fly from RDU to SDF is March, with a median price of $65. The most expensive month is June, with a median price of $425. Prices are generally lower from March to November.

March

Cheapest

Flights from $65

June

Most Expensive

Flights from $425

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Raleigh to Louisville

Breeze Airways

Last-minute flights going from Raleigh to Louisville

Wed, Aug 5

⌛ Last-Minute

RDU - Louisville

Raleigh (RDU) - Louisville (SDF)

Breeze Airways

$196

$137

One-way

Thu, Aug 6

⌛ Last-Minute

RDU - Louisville

Raleigh (RDU) - Louisville (SDF)

Breeze Airways

$384

$358

One-way

Wed, Aug 12

⌛ Last-Minute

RDU - Louisville

Raleigh (RDU) - Louisville (SDF)

Breeze Airways

$193

$126

One-way

Wed, Aug 12

⌛ Last-Minute

RDU - Louisville

Raleigh (RDU) - Louisville (SDF)

Breeze Airways

$334

$180

One-way

Thu, Aug 13

⌛ Last-Minute

RDU - Louisville

Raleigh (RDU) - Louisville (SDF)

Breeze Airways

$334

$217

One-way

Fri, Aug 14

⌛ Last-Minute

RDU - Louisville

Raleigh (RDU) - Louisville (SDF)

Breeze Airways

$331

$270

One-way

Biggest price drops on these dates for flights from Raleigh to Louisville

4 nights

Aug 12 - Aug 16

$334 → $180

46%

2 nights

Sep 19 - Sep 21

$282 → $162

43%

3 nights

Aug 13 - Aug 16

$334 → $217

35%

5 nights

Oct 14 - Oct 19

$296 → $180

39%

Popular Airports to fly from Raleigh to Louisville

Raleigh - Louisville route insights

💸 Price insights

Current fares are below the typical level

Recent fares from Raleigh to Louisville are below the typical level at $97.

📅 Best time to fly

Fly in October for the best prices

Historically, October offers the lowest median prices at $85 for this route.

⏱️ Flight duration

Direct flights average 1h 31m

The typical direct flight from Raleigh to Louisville takes 1 hour and 31 minutes.

✈️ Airlines & availability

40.9% of recent flights are direct

Historically, 40.9% of flights on this route are direct, with connecting flights having 1 stopover.

🏆 Airline highlight

Breeze Airways offers direct flights

Breeze Airways provides direct service for this route, with deals available.

🎯 Booking tip

Deals appear regularly for this route

Deals for flights from Raleigh to Louisville appear regularly, typically within a 30-day window.

Raleigh main airports to depart from

Raleigh–Durham International (RDU)

Cheapest

Raleigh–Durham International is a convenient option for flights from Raleigh to Louisville.

📍 ~17 km from Raleigh (reachable by car)

💸 Flights from ~$98

Louisville main airports to arrive at

Louisville International (SDF)

Cheapest

Louisville International Airport is a convenient arrival option for flights from Raleigh to Louisville.

📍 ~9 km from Louisville (reachable by car)

💸 Flights from ~$98

Airports nearby Louisville used as alternative

Cincinnati/Northern Kentucky International (CVG)

This major international hub offers more direct flight options, though traffic on I-71 can be unpredictable.

📍 ~150 km from Louisville (reachable by car)

💸 Flights from ~$128

Business & First Class Flight Deals to Louisville

74% AI deal score

$997

$665

Save $332

Frequently Asked Questions About Flights to Louisville

Historically, the best time to purchase flights from Raleigh to Louisville is 60+ days before departure. During this period, the average price for a ticket is around $124. Prices tend to increase as the departure date approaches, with tickets purchased 0-6 days out averaging $384. For those booking 28-59 days in advance, the average price is approximately $168, indicating that planning ahead can lead to significant savings.

Across the trailing quarter, a good price for a flight from Raleigh to Louisville is considered to be $99 or less. The median price for this route over the same period was $130. Prices can vary, with 75% of tickets historically costing $309 or less. Keeping an eye out for fares at or below the $99 threshold typically indicates a favorable deal.

Historically, the cheapest months to fly from Raleigh to Louisville are October, August, and September. In October, the median price for a flight was $85, making it the most affordable month. August also offered competitive prices, with a median of $99. September followed with a median price of $108, all of which are below the annual median of $130 for this route.

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Flights to Louisville from other cities

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Raleigh to Louisville: Overview

Insights for flights from Raleigh to Louisville

How much is a round trip from Raleigh to Louisville

Regular price: $137 - $691

Prices are currently below the regular range.

The regular price range for flights from Raleigh–Durham International to Louisville International is $137 to $691. The current lowest deal is $97 with Breeze Airways, for travel from Aug 26-Aug 29.

now $97

Low $137

High $691

The cheapest time to fly from Raleigh to Louisville

The cheapest month to fly from RDU to SDF is March, with a median price of $65. The most expensive month is June, with a median price of $425. Prices are generally lower from March to November.

March

Cheapest

Flights from $65

June

Most Expensive

Flights from $425

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Raleigh to Louisville

Breeze Airways

Last-minute flights going from Raleigh to Louisville

Wed, Aug 5

⌛ Last-Minute

RDU - Louisville

Raleigh (RDU) - Louisville (SDF)

Breeze Airways

$196

$137

One-way

Thu, Aug 6

⌛ Last-Minute

RDU - Louisville

Raleigh (RDU) - Louisville (SDF)

Breeze Airways

$384

$358

One-way

Wed, Aug 12

⌛ Last-Minute

RDU - Louisville

Raleigh (RDU) - Louisville (SDF)

Breeze Airways

$193

$126

One-way

Wed, Aug 12

⌛ Last-Minute

RDU - Louisville

Raleigh (RDU) - Louisville (SDF)

Breeze Airways

$334

$180

One-way

Thu, Aug 13

⌛ Last-Minute

RDU - Louisville

Raleigh (RDU) - Louisville (SDF)

Breeze Airways

$334

$217

One-way

Fri, Aug 14

⌛ Last-Minute

RDU - Louisville

Raleigh (RDU) - Louisville (SDF)

Breeze Airways

$331

$270

One-way

Biggest price drops on these dates for flights from Raleigh to Louisville

4 nights

Aug 12 - Aug 16

$334 → $180

46%

2 nights

Sep 19 - Sep 21

$282 → $162

43%

3 nights

Aug 13 - Aug 16

$334 → $217

35%

5 nights

Oct 14 - Oct 19

$296 → $180

39%

Popular Airports to fly from Raleigh to Louisville