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$54+ Cheap flights from Louisville to Raleigh (SDF - RDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — RDU
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find cheap flights from Louisville to Raleigh with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Louisville Intl to Raleigh-Durham are usually found in February or March, booked 48 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Louisville to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Raleigh (RDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$153
(Breeze Airways)

One-way from

$54
(Breeze Airways)

Popular in

December

Cheapest in

February

Average price

$335

Good round-trip deal

$138 or less

Good one-way deal

$89 or less
Provider with most accurate pricing for Louisville Intl-Raleigh-Durham flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Raleigh-Durham flights.
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From Louisville Intl to Raleigh-Durham
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One-way flight from Louisville Intl to Raleigh-Durham
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Highest demand for flights based on searches. 25% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Louisville Intl to Raleigh-Durham.
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Price to beat on a one-way flight from Louisville Intl to Raleigh-Durham.
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Find flight deals from Louisville to Raleigh

Cheapest flights from Louisville to Raleigh
Explore the most affordable flight options available from Louisville to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Breeze Airways deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:55 pmSDF - RDU
Nonstop1h 28mBreeze Airways
Sun 11/912:43 pmRDU - SDF
Nonstop1h 32mBreeze Airways
Deal found 10/27$148
This Breeze Airways deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:55 pmSDF - RDU
Nonstop1h 28mBreeze Airways
Sun 12/2112:43 pmRDU - SDF
Nonstop1h 32mBreeze Airways
Deal found 10/27$178
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:55 pmSDF - RDU
Nonstop1h 28mMultiple Airlines
Sun 11/92:31 pmRDU - SDF
1 stop27h 45mMultiple Airlines
Deal found 10/26$230
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:55 pmSDF - RDU
Nonstop1h 28mMultiple Airlines
Wed 11/123:07 pmRDU - SDF
2 stops41h 57mMultiple Airlines
Deal found 10/24$232
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:11 pmSDF - RDU
2 stops18h 08mMultiple Airlines
Sun 11/1612:43 pmRDU - SDF
Nonstop1h 32mMultiple Airlines
Deal found 10/25$233
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:05 amSDF - RDU
1 stop6h 12mDelta
Sun 11/98:07 pmRDU - SDF
1 stop3h 59mDelta
Deal found 10/24$237
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:55 pmSDF - RDU
Nonstop1h 28mMultiple Airlines
Sat 11/82:14 pmRDU - SDF
2 stops42h 44mMultiple Airlines
Deal found 10/25$245
This Breeze Airways deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:55 pmSDF - RDU
Nonstop1h 28mBreeze Airways
Sun 11/3012:43 pmRDU - SDF
Nonstop1h 32mBreeze Airways
Deal found 10/26$248
This Breeze Airways deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:55 pmSDF - RDU
Nonstop1h 28mBreeze Airways
Sun 11/3012:43 pmRDU - SDF
Nonstop1h 32mBreeze Airways
Deal found 10/27$253

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Raleigh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Louisville to Raleigh that are best for you.

Fly from

Louisville

Fly to

Raleigh

Route

Depart

Return

Price

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Thu 11/6

2:55 pm-4:23 pm

Nonstop1h 28m

Raleigh-Durham

Sun 11/9

12:43 pm-2:15 pm

Nonstop1h 32m

$148

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Sat 1/24

5:35 am-11:07 am

1 stop5h 32m

Raleigh-Durham

Tue 1/27

5:58 pm-11:50 pm

1 stop5h 52m

$201

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Thu 11/6

2:55 pm-4:23 pm

Nonstop1h 28m

Raleigh-Durham

Sun 11/9

2:31 pm-6:16 pm

1 stop27h 45m

$231

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Sun 11/9

7:05 am-1:17 pm

1 stop6h 12m

Raleigh-Durham

Tue 11/11

5:15 am-9:52 am

1 stop4h 37m

$237

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Sun 11/9

7:05 am-1:17 pm

1 stop6h 12m

Raleigh-Durham

Sun 11/9

8:07 pm-12:06 am

1 stop3h 59m

$237

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Thu 2/19

10:55 am-4:24 pm

1 stop5h 29m

Raleigh-Durham

Sun 2/22

5:19 pm-9:54 am

1 stop16h 35m

$244

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Thu 4/2

2:26 pm-3:49 pm

Nonstop1h 23m

Raleigh-Durham

Sun 4/5

11:49 am-1:26 pm

Nonstop1h 37m

$248

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Thu 11/20

2:55 pm-4:23 pm

Nonstop1h 28m

Raleigh-Durham

Sun 11/30

12:43 pm-2:15 pm

Nonstop1h 32m

$253

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Thu 11/27

2:55 pm-4:23 pm

Nonstop1h 28m

Raleigh-Durham

Mon 12/1

2:31 pm-5:53 pm

1 stop27h 22m

$257

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Sun 12/14

2:55 pm-4:23 pm

Nonstop1h 28m

$54

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 19 results
1
2

Compare providers for flights from Louisville to Raleigh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Raleigh in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Raleigh flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Louisville-Raleigh flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Louisville-Raleigh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Raleigh flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Raleigh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Raleigh

How far ahead should I book a flight from Louisville to Raleigh?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Raleigh. Price data was last updated on October 24, 2025.

The best time to book flights from Louisville to Raleigh is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Louisville to Raleigh?

Currently, March is the cheapest month in which you can book a flight from Louisville to Raleigh (average of $72). Flying from Louisville to Raleigh in January is currently the most expensive (average of $228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to RDU?

Find hourly flight availability from Louisville to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

It’s typically best to fly out from Louisville to Raleigh in the morning. Doing so could potentially save you 65% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Raleigh. Reviews last updated October 27, 2025.
See what other customers who have flown with Breeze Airways, Southwest, and Delta from Louisville to Raleigh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
220 reviews

Boarding

8.3

Crew

8.7

Comfort

8.1

Food

6.7

Overall

8.1

Entertainment

6.6

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!
Breeze Airways
8.1
Very good
220 reviews
Breeze Airways
8.1
Very good
220 reviews

Boarding

8.3

Crew

8.7

Comfort

8.1

Food

6.7

Overall

8.1

Entertainment

6.6

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!
Southwest
8.0
Very good
4,238 reviews
Breeze Airways
8.1
Very good
220 reviews

Boarding

8.3

Crew

8.7

Comfort

8.1

Food

6.7

Overall

8.1

Entertainment

6.6

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!
Delta
7.9
Good
7,995 reviews
Breeze Airways
8.1
Very good
220 reviews

Boarding

8.3

Crew

8.7

Comfort

8.1

Food

6.7

Overall

8.1

Entertainment

6.6

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!
American Airlines
7.2
Good
11,031 reviews
Breeze Airways
8.1
Very good
220 reviews

Boarding

8.3

Crew

8.7

Comfort

8.1

Food

6.7

Overall

8.1

Entertainment

6.6

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!

Related info for your journey

Find useful and relevant information for your journey from Louisville to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Louisville to Raleigh flight route?

    This flight path from Louisville Intl to Raleigh-Durham was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Louisville to Raleigh?

    Departing from Louisville to Raleigh will take you 1h 28m. Airlines will cover a distance of 414 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Louisville to Raleigh round-trip?

    Cheapflights users have booked flights from Louisville to Raleigh round-trip from $95. Other airlines that can offer you cheap pricing are Delta, from $138, and American Airlines, from $179. Breeze Airways is priced at 63% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Louisville to Raleigh?

    The cheapest flight price from Louisville to Raleigh is $56. On average you can expect to pay $176. The most popular route, (Louisville Intl - Raleigh-Durham), can usually be booked for $157.

  • Can I find deals for flights from Louisville to Raleigh that include hotel bookings?

    Yes. In addition to deals on Louisville to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Raleigh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Raleigh.

  • Can I find deals for business class flights from Louisville to Raleigh?

    Yes. Cheapflights offers flight deals from Louisville to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Raleigh?

    Currently, March is the cheapest month in which you can book a flight from Louisville to Raleigh (average of $72). Flying from Louisville to Raleigh in January is currently the most expensive (average of $228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Rocky Mount
Smithfield
Dunn
Cary
Garner
Chapel Hill
Selma
Goldsboro
Henderson
Apex
Morrisville
Danville
Wilson
Pinehurst
Wake Forest
South Hill
Holly Springs

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Top 4 airlines flying from Louisville to Raleigh

Discover the top 4 airlines that operate flights from Louisville to Raleigh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$95Average$130FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$138Average$298FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$179Average$321FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$233Average$354FlexibilityNo cancel feeOn-time63%

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