What airlines fly to Louisville?

American Airlines, Delta and Breeze Airways are the top three most popular airlines that fly to Louisville from Raleigh according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 6 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Raleigh to Louisville?

Flights via Baltimore (BWI) offer the lowest average round-trip price of $178.

Which airport is the most popular layover for flights between Raleigh and Louisville?

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Raleigh to Louisville?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 4h 21m.

What is the cheapest airline that flies from Raleigh-Durham to Louisville Intl?

Southwest and Delta are the most popular carriers operating from Raleigh-Durham to Louisville Intl

Which layover airport has the shortest connection time from Raleigh to Louisville?

Charlotte (CLT) has the shortest average layover time for this route: 1h 20m.

How many flights depart from Raleigh to Louisville on average per week?

As of March 2026, there are 2 flights per week flying from Raleigh to Louisville. The most common day of the week flights depart is Thu, with 50% of flights taking off on this day.

When did momondo last update prices for flights from Raleigh-Durham Airport to Louisville Intl Airport?

Prices for flights from Raleigh-Durham Airport to Louisville Intl Airport refresh daily.

How many operators does momondo search for flights from Raleigh-Durham Airport to Louisville Intl Airport?

The number of operators available for flights from Raleigh-Durham Airport to Louisville Intl Airport is 4 as of March 2026.

How old do you have to be to fly from Raleigh-Durham Airport to Louisville Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$48 Cheap Flights from Raleigh to Louisville in 2026

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Find the cheapest flights from Raleigh to Louisville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 8:36 am

RDU

SDF

1h 31mnonstop

8:06 pm - 9:35 pm

SDF

RDU

1h 29mnonstop

$111Breeze Airways

Sat, May 16 - Sat, May 16

7:05 am - 8:36 am

RDU

SDF

1h 31mnonstop

6:55 pm - 10:22 pm

SDF

RDU

3h 27m

1 stop

$138Breeze Airways

Wed, Aug 19 - Sun, Aug 23

7:05 am - 8:36 am

RDU

SDF

1h 31mnonstop

8:06 pm - 9:35 pm

SDF

RDU

1h 29mnonstop

$148Breeze Airways

Wed, Jul 1 - Sat, Jul 4

11:56 am - 1:27 pm

RDU

SDF

1h 31mnonstop

6:55 pm - 10:22 pm

SDF

RDU

3h 27m

1 stop

$152Breeze Airways

Thu, May 7 - Sun, May 10

11:49 am - 1:26 pm

RDU

SDF

1h 37mnonstop

2:26 pm - 3:49 pm

SDF

RDU

1h 23mnonstop

$153Breeze Airways

Thu, Mar 26 - Sun, Mar 29

11:56 am - 1:27 pm

RDU

SDF

1h 31mnonstop

6:55 pm - 10:22 pm

SDF

RDU

3h 27m

1 stop

$157Breeze Airways

Thu, May 7 - Sun, May 10

2:45 pm - 6:15 pm

RDU

SDF

3h 30m

1 stop

6:55 pm - 10:22 pm

SDF

RDU

3h 27m

1 stop

$160Breeze Airways

Thu, May 7 - Sun, May 10

11:49 am - 1:26 pm

RDU

SDF

1h 37mnonstop

2:26 pm - 3:49 pm

SDF

RDU

1h 23mnonstop

$169Breeze Airways

Sun, Apr 5 - Sun, Apr 12

11:49 am - 1:26 pm

RDU

SDF

1h 37mnonstop

2:26 pm - 3:49 pm

SDF

RDU

1h 23mnonstop

$173Breeze Airways

Thu, Mar 26 - Sun, Mar 29

11:56 am - 1:27 pm

RDU

SDF

1h 31mnonstop

6:55 pm - 10:22 pm

SDF

RDU

3h 27m

1 stop

$179Breeze Airways

Thu, May 21 - Sun, May 24

Breeze Airways flights from Raleigh to Louisville

Our best Breeze Airways deals on Raleigh to Louisville flight tickets

Breeze Airways

May 16

RDU7:05 amRaleigh-Durham

1h 31m

SDF8:36 amLouisville Intl

May 16

SDF8:06 pmLouisville Intl

1h 29m

RDU9:35 pmRaleigh-Durham

$111

Breeze Airways

Aug 19

RDU7:05 amRaleigh-Durham

1h 31m

SDF8:36 amLouisville Intl

Aug 23

SDF6:55 pmLouisville Intl

3h 27m

1 stop

RDU10:22 pmRaleigh-Durham

$138

Breeze Airways

Jul 1

RDU7:05 amRaleigh-Durham

1h 31m

SDF8:36 amLouisville Intl

Jul 4

SDF8:06 pmLouisville Intl

1h 29m

RDU9:35 pmRaleigh-Durham

$148

Southwest flights from Raleigh to Louisville

Our best Southwest deals on Raleigh to Louisville flight tickets

Southwest

Apr 16

RDU7:50 pmRaleigh-Durham

3h 55m

1 stop

SDF11:45 pmLouisville Intl

Apr 19

SDF6:30 amLouisville Intl

6h 55m

1 stop

RDU1:25 pmRaleigh-Durham

$237

Southwest

Apr 23

RDU6:00 amRaleigh-Durham

5h 40m

1 stop

SDF11:40 amLouisville Intl

Apr 26

SDF5:50 amLouisville Intl

3h 45m

1 stop

RDU9:35 amRaleigh-Durham

$257

Southwest

Mar 26

RDU8:25 pmRaleigh-Durham

4h 15m

1 stop

SDF12:40 amLouisville Intl

Mar 28

SDF6:15 pmLouisville Intl

4h 45m

1 stop

RDU11:00 pmRaleigh-Durham

$312

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Sat 5/16

7:05 am-8:36 am

Nonstop1h 31m

Louisville Intl

Sat 5/16

8:06 pm-9:35 pm

Nonstop1h 29m

$111

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Wed 8/19

7:05 am-8:36 am

Nonstop1h 31m

Louisville Intl

Sun 8/23

6:55 pm-10:22 pm

1 stop3h 27m

$138

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Wed 7/1

7:05 am-8:36 am

Nonstop1h 31m

Louisville Intl

Sat 7/4

8:06 pm-9:35 pm

Nonstop1h 29m

$148

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Thu 5/7

11:56 am-1:27 pm

Nonstop1h 31m

Louisville Intl

Sun 5/10

6:55 pm-10:22 pm

1 stop3h 27m

$152

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Thu 3/26

11:49 am-1:26 pm

Nonstop1h 37m

Louisville Intl

Sun 3/29

2:26 pm-3:49 pm

Nonstop1h 23m

$153

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Thu 5/7

11:56 am-1:27 pm

Nonstop1h 31m

Louisville Intl

Sun 5/10

6:55 pm-10:22 pm

1 stop3h 27m

$157

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Thu 5/7

2:45 pm-6:15 pm

1 stop3h 30m

Louisville Intl

Sun 5/10

6:55 pm-10:22 pm

1 stop3h 27m

$160

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Sun 4/5

11:49 am-1:26 pm

Nonstop1h 37m

Louisville Intl

Sun 4/12

2:26 pm-3:49 pm

Nonstop1h 23m

$169

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Thu 3/26

11:49 am-1:26 pm

Nonstop1h 37m

Louisville Intl

Sun 3/29

2:26 pm-3:49 pm

Nonstop1h 23m

$173

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Thu 5/21

11:56 am-1:27 pm

Nonstop1h 31m

Louisville Intl

Sun 5/24

6:55 pm-10:22 pm

1 stop3h 27m

$179

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Raleigh to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of February, then departing from Raleigh during the month July is also very affordable. Most momondo users find prices during this month for around $237.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Raleigh is on a Monday. momondo users have found tickets for Monday departures for as low as $116. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Raleigh to Louisville on a Thursday will generally be more expensive and average around $211. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Raleigh to Louisville flights are usually those with departure times at noon. Our users have found flights to Louisville at noon for as low as $168. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $215 per ticket.

What is the cheapest Raleigh-Durham to Louisville Intl flight route?

Fly from Raleigh-Durham to Louisville Intl for the best Raleigh-Durham - Louisville Intl flight prices

How far in advance should I book a flight to Louisville?

You are more likely to see cheaper flights to Louisville from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $276 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Raleigh for as low as $51 on momondo.

What cabin class options are available on Raleigh-Durham to Louisville Intl flights?

There are 2 cabin classes available to choose from on Raleigh-Durham to Louisville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Raleigh to Louisville flights?

No. A direct flight is the cheapest option for a flight between Raleigh to Louisville.

How have Raleigh to Louisville flight prices changed over time?

As of March 2026, prices for Raleigh to Louisville flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Raleigh to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Louisville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Raleigh to Louisville (RDU to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Louisville

Best Price Found	$76
Fastest flight time	1h 31m
Direct flights	Mon, Thu, Fri and Sun
Airports in Louisville	1 airport

The best one-way flight to Louisville from Raleigh in the past 72 hours is $76. The best round-trip flight deal from Raleigh to Louisville found on momondo in the last 72 hours is $118.

The fastest flight from Raleigh to Louisville takes 1h 31m

Direct flights go from Raleigh to Louisville on Monday, Thursday, Friday and Sunday. The only airline offering direct flights is Breeze Airways.

There is 1 airport in Louisville. From Raleigh there are direct flights to Louisville Intl (SDF).

Search flight deals

How far is Raleigh-Durham to Louisville Intl by plane?
A flight from Raleigh-Durham to Louisville Intl will travel around 427.8 mi. In terms of flight time, this usually takes a little over 1h 31m.
When did momondo last update prices for flights from Raleigh-Durham Airport to Louisville Intl Airport?
Prices for flights from Raleigh-Durham Airport to Louisville Intl Airport refresh daily.
How many operators does momondo search for flights from Raleigh-Durham Airport to Louisville Intl Airport?
The number of operators available for flights from Raleigh-Durham Airport to Louisville Intl Airport is 4 as of March 2026.
How old do you have to be to fly from Raleigh-Durham Airport to Louisville Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Raleigh to Louisville?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Raleigh to Louisville is Airbus A220-300 (49.23% of total bookings). The next most popular plane models are Boeing 737-800 (15.38%), Airbus A321-100/200 (9.23%), and Boeing 737-900 (9.23%).
What is the most popular airline from Raleigh to Louisville?
momondo data reveals that the most frequently booked airline on the route from Raleigh to Louisville is Breeze Airways, representing 38% of all bookings. The subsequent popular airlines are American Airlines at 35%, Delta at 23%, and Southwest at 4%.

Best airlines flying from Raleigh to Louisville

Compare and see reviews for airlines that fly from Raleigh to Louisville with momondo

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $79	Free Cancellation	Rating 8.1 271 reviews	Search Breeze Airways flights
Delta	PriceFrom $100	Free Cancellation	Rating 7.9 8,284 reviews	Search Delta flights
Southwest	PriceFrom $178	Free Cancellation	Rating 8.0 4,319 reviews	Search Southwest flights
American Airlines	PriceFrom $200	Free Cancellation	Rating 7.1 11,432 reviews	Search American Airlines flights

Breeze Airways Flights From Raleigh to Louisville
Breeze Airways flies from Raleigh to Louisville around 2 times per week, with 271 momondo users rating the airline 8.1/10. The cheapest Breeze Airways deal from Raleigh to Louisville in the last 72 hours was $79 (round-trip), much lower than the average airfare cost of $187 for Breeze Airways flights on this route.

French Lick

Elizabethtown

Bardstown

West Baden Springs

Jeffersonville

New Albany

Shepherdsville

Corydon

Elizabeth

Brandenburg

Charlestown

Springfield

Georgetown

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Louisville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisville from Raleigh.

Can I find flights from Raleigh to Louisville with flexible booking policies on momondo?

All flight searches from Raleigh to Louisville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Raleigh to Louisville?

momondo provides multiple filters to help you find the best flight to Louisville from Raleigh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Raleigh to Louisville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Raleigh to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Raleigh to Louisville from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Louisville departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Raleigh to Louisville

What is the cheapest month to fly to Louisville?

What is the cheapest day to depart on your flight to Louisville?

What is the cheapest time of day to depart on your flight to Louisville?

What is the cheapest Raleigh-Durham to Louisville Intl flight route?

How far in advance should I book a flight to Louisville?

What cabin class options are available on Raleigh-Durham to Louisville Intl flights?

Can stopping save me money on Raleigh to Louisville flights?

How have Raleigh to Louisville flight prices changed over time?

What is the cheapest airline that flies from Raleigh-Durham to Louisville Intl?

What airlines fly to Louisville?

Which airport is the most popular layover for flights between Raleigh and Louisville?

Which layover airport offers the lowest fares from Raleigh to Louisville?

Which layover airport has the shortest travel time from Raleigh to Louisville?

Which layover airport has the shortest connection time from Raleigh to Louisville?

How many flights depart from Raleigh to Louisville on average per week?

When to book flights from Raleigh to Louisville

Cheap Raleigh to Louisville (RDU to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Louisville

Best Price Found

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Direct flights

Airports in Louisville

Best airlines flying from Raleigh to Louisville

Compare and see reviews for airlines that fly from Raleigh to Louisville with momondo

Breeze Airways Flights From Raleigh to Louisville

Traveling to a place near Louisville?

Why use momondo?

An easier way to manage your Louisville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

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Fly your favorite airline to Louisville

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Louisville. Availability may vary depending on flight origin and airline.

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