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Cheap flights from Raleigh to Louisville from $51

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 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Raleigh to Louisville

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Raleigh to Louisville.
Breeze Airways Logo
12:43 pm - 2:15 pmRDU-SDF
1h 32mnonstop
Breeze Airways Logo
2:55 pm - 4:23 pmSDF-RDU
1h 28mnonstop
$110Breeze Airways
Find Deal
Thu, Sep 4 - Sun, Sep 7
Breeze Airways Logo
1:11 pm - 2:45 pmRDU-SDF
1h 34mnonstop
Breeze Airways Logo
3:59 pm - 5:28 pmSDF-RDU
1h 29mnonstop
$119Breeze Airways
Find Deal
Mon, Apr 28 - Thu, May 1
Delta Logo
7:59 pm - 12:05 amRDU-SDF
4h 06m1 stop
Delta Logo
5:55 pm - 11:02 pmSDF-RDU
5h 07m1 stop
$177Delta
Find Deal
Fri, May 9 - Mon, May 12
Delta Logo
5:21 pm - 10:43 pmRDU-SDF
5h 22m1 stop
Delta Logo
5:55 pm - 11:02 pmSDF-RDU
5h 07m1 stop
$179Delta
Find Deal
Wed, May 7 - Mon, May 12
Southwest Logo
8:25 pm - 12:15 amRDU-SDF
3h 50m1 stop
Southwest Logo
5:25 am - 9:55 amSDF-RDU
4h 30m1 stop
$209Southwest
Find Deal
Mon, Jun 16 - Fri, Jun 20
Southwest Logo
8:25 pm - 12:15 amRDU-SDF
3h 50m1 stop
Southwest Logo
3:55 pm - 11:15 pmSDF-RDU
7h 20m2 stops
$241Southwest
Find Deal
Thu, Jun 5 - Mon, Jun 9
United Airlines Logo
3:10 pm - 10:14 pmRDU-SDF
7h 04m2 stops
United Airlines Logo
10:17 am - 2:08 pmSDF-RDU
3h 51m1 stop
$256United Airlines
Find Deal
Tue, Jun 10 - Wed, Jun 11
United Airlines Logo
3:10 pm - 10:14 pmRDU-SDF
7h 04m2 stops
United Airlines Logo
7:00 am - 2:08 pmSDF-RDU
7h 08m2 stops
$281United Airlines
Find Deal
Tue, Jun 10 - Wed, Jun 11
American Airlines Logo
4:18 pm - 10:35 pmRDU-SDF
6h 17m1 stop
American Airlines Logo
2:50 pm - 4:14 pmSDF-RDU
1h 24mnonstop
$447American Airlines
Find Deal
Fri, May 2 - Sun, May 4
American Airlines Logo
4:09 pm - 9:14 pmRDU-SDF
5h 05m1 stop
American Airlines Logo
2:50 pm - 4:14 pmSDF-RDU
1h 24mnonstop
$523American Airlines
Find Deal
Fri, May 2 - Sun, May 4

United Airlines flights from Raleigh to Louisville

Our best United Airlines deals on Raleigh to Louisville flight tickets
United Airlines
Jun 10
RDU3:10 pmRaleigh-Durham
7h 04m
2 stops
SDF10:14 pmLouisville Intl
Jun 11
SDF10:17 amLouisville Intl
3h 51m
1 stop
RDU2:08 pmRaleigh-Durham
United Airlines
Jun 10
RDU3:10 pmRaleigh-Durham
7h 04m
2 stops
SDF10:14 pmLouisville Intl
Jun 11
SDF7:00 amLouisville Intl
7h 08m
2 stops
RDU2:08 pmRaleigh-Durham
United Airlines
May 21
RDU10:15 amRaleigh-Durham
4h 15m
1 stop
SDF2:30 pmLouisville Intl
May 28
SDF10:17 amLouisville Intl
6h 27m
1 stop
RDU4:44 pmRaleigh-Durham

Southwest flights from Raleigh to Louisville

Our best Southwest deals on Raleigh to Louisville flight tickets
Southwest
Jun 16
RDU8:25 pmRaleigh-Durham
3h 50m
1 stop
SDF12:15 amLouisville Intl
Jun 20
SDF5:25 amLouisville Intl
4h 30m
1 stop
RDU9:55 amRaleigh-Durham
Southwest
Jun 5
RDU8:25 pmRaleigh-Durham
3h 50m
1 stop
SDF12:15 amLouisville Intl
Jun 9
SDF3:55 pmLouisville Intl
7h 20m
2 stops
RDU11:15 pmRaleigh-Durham
Southwest
Jun 19
RDU8:25 pmRaleigh-Durham
3h 50m
1 stop
SDF12:15 amLouisville Intl
Jun 26
SDF3:55 pmLouisville Intl
7h 20m
2 stops
RDU11:15 pmRaleigh-Durham

See travel insights to Louisville from

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

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of April, then departing from Raleigh during the month March is also very affordable. Most momondo users find prices during this month for around $296.

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 $112. 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 $495. 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 $147. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $474 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 26 weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $350 when searching 26 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 $256 on momondo.

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

There are 1 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.

How have Raleigh to Louisville flight prices changed over time?

As of April 2025, prices for Raleigh to Louisville flights are approximately 45% 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

$51

Fastest flight time

1h 32m

Direct flights

Mon, Tue and Fri

Airports in Louisville

1 airport
The best one-way flight to Louisville from Raleigh in the past 72 hours is $51. The best round-trip flight deal from Raleigh to Louisville found on momondo in the last 72 hours is $110.
The fastest flight from Raleigh to Louisville takes 1h 32m
Direct flights go from Raleigh to Louisville on Monday, Tuesday and Friday. The only airline offering direct flights is Breeze Airways.
There is 1 airport near Louisville: Louisville Intl (SDF)

  • 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 32m.

  • 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?

  • 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?

  • What is the most popular airline from Raleigh to Louisville?


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 AirwaysPriceFrom $97Free CancellationRating
8.1
158 reviews
Search Breeze Airways flights
Spirit AirlinesPriceFrom $142Free CancellationRating
6.3
7,926 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $198Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
DeltaPriceFrom $216Free CancellationRating
8.0
7,916 reviews
Search Delta flights
American AirlinesPriceFrom $255Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,280 reviews
Search Southwest flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
Shepherdsville
New Albany
Elizabeth
Corydon
Charlestown
Georgetown
Springfield
Brandenburg

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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