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$58+ 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — RDU
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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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 Friday and return on a Monday

Cheap 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 December 12, 2025.

This Super.com deal was found by Cheapflights users on 12/11. 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 Super.com 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
Tue 12/3012:43 pmRDU - SDF
Nonstop1h 32mBreeze Airways
Deal found 12/11$210
This Travelocity deal was found by Cheapflights users on 12/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:05 amSDF - RDU
1 stop11h 50mMultiple Airlines
Sun 12/2112:43 pmRDU - SDF
Nonstop1h 32mMultiple Airlines
Deal found 12/11$304
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/182:55 pmSDF - RDU
Nonstop1h 28mMultiple Airlines
Tue 12/306:14 pmRDU - SDF
3 stops29h 45mMultiple Airlines
Deal found 12/11$317
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/112:55 pmSDF - RDU
Nonstop1h 28mMultiple Airlines
Sat 12/138:14 pmRDU - SDF
2 stops14h 46mMultiple Airlines
Deal found 12/11$396
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/124:26 pmSDF - RDU
1 stop19h 32mMultiple Airlines
Wed 12/173:07 pmRDU - SDF
1 stop17h 36mMultiple Airlines
Deal found 12/10$440
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:40 amSDF - RDU
1 stop4h 52mUnited Airlines
Sun 12/286:31 amRDU - SDF
1 stop6h 42mUnited Airlines
Deal found 12/10$501

Find 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 December 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$160
(Kiwi.com)

One-way from

$58
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$270

Good round-trip deal

$148 or less

Good one-way deal

$89 or less
Provider with most accurate pricing for Louisville Intl-Raleigh-Durham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Raleigh-Durham flights.
Search Deals
From Louisville Intl to Raleigh-Durham
Search Deals
One-way flight from Louisville Intl to Raleigh-Durham
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Louisville Intl to Raleigh-Durham.
Search Deals
Price to beat on a one-way flight from Louisville Intl to Raleigh-Durham.
Search Deals

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 December 12, 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 1/1

2:55 pm-4:23 pm

Nonstop1h 28m

Raleigh-Durham

Sun 1/4

12:43 pm-2:15 pm

Nonstop1h 32m

$160

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Thu 12/18

2:55 pm-4:23 pm

Nonstop1h 28m

Raleigh-Durham

Tue 12/30

12:43 pm-2:15 pm

Nonstop1h 32m

$210

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Sat 1/10

5:26 pm-10:21 pm

1 stop4h 55m

Raleigh-Durham

Sun 1/11

11:24 am-4:02 pm

1 stop4h 38m

$219

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Mon 1/5

8:53 pm-4:13 pm

2 stops19h 20m

Raleigh-Durham

Thu 1/8

9:46 pm-10:07 am

1 stop12h 21m

$274

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Wed 3/4

8:55 am-3:15 pm

1 stop6h 20m

Raleigh-Durham

Mon 3/9

6:25 pm-10:34 pm

1 stop4h 09m

$279

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Sun 1/25

3:36 pm-6:01 pm

3 stops26h 25m

Raleigh-Durham

Thu 1/29

3:08 pm-1:00 pm

2 stops21h 52m

$297

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Wed 3/4

11:50 am-5:55 pm

1 stop6h 05m

Raleigh-Durham

Mon 3/9

6:25 am-3:00 pm

2 stops8h 35m

$312

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Thu 12/18

2:55 pm-4:23 pm

Nonstop1h 28m

Raleigh-Durham

Tue 12/30

6:14 pm-11:59 pm

3 stops29h 45m

$317

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Sat 1/10

8:55 am-7:20 pm

2 stops10h 25m

Raleigh-Durham

Sun 1/11

7:05 am-4:15 pm

2 stops9h 10m

$354

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Mon 3/9

5:55 pm-11:25 pm

1 stop5h 30m

Raleigh-Durham

Fri 3/13

6:10 am-3:00 pm

2 stops8h 50m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 December.
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 December 5, 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 November is currently the most expensive (average of $170). 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 December 12, 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 December 12, 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
8.2
Very good
244 reviews

Food

6.7

Boarding

8.4

Entertainment

6.6

Overall

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 15
8.0
Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.
Breeze Airways
8.2
Very good
244 reviews
Breeze Airways
8.2
Very good
244 reviews

Food

6.7

Boarding

8.4

Entertainment

6.6

Overall

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 15
8.0
Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.
Southwest
7.9
Good
4,253 reviews
Breeze Airways
8.2
Very good
244 reviews

Food

6.7

Boarding

8.4

Entertainment

6.6

Overall

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 15
8.0
Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.
Delta
7.9
Good
8,005 reviews
Breeze Airways
8.2
Very good
244 reviews

Food

6.7

Boarding

8.4

Entertainment

6.6

Overall

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 15
8.0
Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.
American Airlines
7.2
Good
11,049 reviews
Breeze Airways
8.2
Very good
244 reviews

Food

6.7

Boarding

8.4

Entertainment

6.6

Overall

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 15
8.0
Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.

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 $128, and American Airlines, from $178. Breeze Airways is priced at 61% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Louisville to Raleigh one-way?

    To fly one-way, consider booking your trip with Breeze Airways, which is currently one of the cheapest options available, starting at $56. Southwest flights start at $88 while deals on Delta start at $89 one-way.

  • What are the cheapest flights from Louisville to Raleigh?

    The cheapest flight price from Louisville to Raleigh is $69. On average you can expect to pay $175. The most popular route, (Louisville Intl - Raleigh-Durham), can usually be booked for $138.

  • 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 November is currently the most expensive (average of $170). 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
Cary
Garner
Dunn
Danville
Chapel Hill
Selma
Goldsboro
Henderson
Morrisville
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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$95Average$133FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$138Average$298FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$312FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$258Average$354FlexibilityNo cancel feeOn-time63%

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