HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Raleigh

$88+ Cheap flights from Louisville to Raleigh (SDF - RDU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — RDU
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Louisville Intl to Raleigh-Durham are usually found in February or July, booked 28 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

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 December 23, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$88
(eDestinos)

Popular in

January

Cheapest in

February

Average price

$394
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
High demand for flights, 3% potential price rise
Search Deals
Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

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 December 23, 2024.

This United Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 12/3010:55 amSDF - RDU
1 stop6h 03mUnited Airlines
Sun 1/56:15 amRDU - SDF
1 stop6h 56mUnited Airlines
Deal found 12/22$502
This Delta deal was found by Cheapflights users on 12/22. 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.
Mon 12/306:00 amSDF - RDU
1 stop4h 27mDelta
Sun 1/57:59 pmRDU - SDF
2 stops16h 17mDelta
Deal found 12/22$530
This Southwest deal was found by Cheapflights users on 12/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:40 amSDF - RDU
2 stops7h 50mSouthwest
Sun 12/297:15 amRDU - SDF
1 stop4h 35mSouthwest
Deal found 12/22$621
This Mytrip deal was found by Cheapflights users on 12/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/269:44 pmSDF - RDU
2 stops13h 31mMultiple Airlines
Sat 12/285:15 amRDU - SDF
1 stop11h 38mMultiple Airlines
Deal found 12/21$676

Find flights from Louisville to Raleigh within your budget

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 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Mon 3/3

11:03 am-12:31 pm

Nonstop1h 28m

Raleigh-Durham

Fri 3/7

1:11 pm-2:45 pm

Nonstop1h 34m

$88

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Tue 2/11

12:36 pm-5:30 pm

1 stop4h 54m

Raleigh-Durham

Tue 2/18

1:11 pm-5:35 pm

1 stop4h 24m

$256

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Tue 2/11

9:11 am-6:57 pm

2 stops9h 46m

Raleigh-Durham

Tue 2/18

7:00 am-1:17 pm

1 stop6h 17m

$282

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Mon 3/3

7:05 am-6:20 pm

2 stops11h 15m

Raleigh-Durham

Fri 3/7

6:30 am-3:30 pm

2 stops9h 00m

$350

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Sun 3/2

7:30 am-12:56 pm

1 stop5h 26m

Raleigh-Durham

Thu 3/6

5:00 am-11:39 am

1 stop6h 39m

$354

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Mon 3/3

11:03 am-12:31 pm

Nonstop1h 28m

Raleigh-Durham

Fri 3/7

10:16 pm-9:12 am

1 stop10h 56m

$388

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Mon 2/10

5:01 pm-10:46 pm

1 stop5h 45m

$89

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Mon 2/10

8:30 am-5:15 pm

2 stops8h 45m

$148

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Mon 1/6

9:11 am-10:40 pm

2 stops13h 29m

$174

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Sun 1/5

8:13 pm-11:59 pm

1 stop3h 46m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 11 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 Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Raleigh flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from Louisville to Raleigh

Get recent, data-driven insights about flights from Louisville to Raleigh including ideal travel times, pricing trends, and more.

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 20, 2024.

The best time to book flights from Louisville to Raleigh is 28 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, August is the cheapest month in which you can book a flight from Louisville to Raleigh (average of $206). Flying from Louisville to Raleigh in March is currently the most expensive (average of $316). 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 23, 2024.

It’s typically best to fly out from Louisville to Raleigh in the evening. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Raleigh by month

Plan your trip to Raleigh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Raleigh ranges from 2.9 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. April is typically the driest time to visit Raleigh when rainfall is around 2.9 in.

Temperature in Raleigh by month

Plan your trip to Raleigh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Raleigh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 23, 2024.
Read through reviews of airlines operating flights from Louisville to Raleigh, such as United Airlines and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,780 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,780 reviews
Southwest
8.1
Very good
4,780 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Breeze Airways
8.1
Very good
135 reviews
Southwest
8.1
Very good
4,780 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,588 reviews
Southwest
8.1
Very good
4,780 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,020 reviews
Southwest
8.1
Very good
4,780 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,780 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

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

    Cheapflights users have booked flights from Louisville to Raleigh round-trip from $88. Other airlines that can offer you cheap pricing are Delta, from $256, and United Airlines, from $282. Breeze Airways is priced at 76% 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 Delta, which is currently one of the cheapest options available, starting at $89. Southwest flights start at $148 while deals on American Airlines start at $226 one-way.

  • 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, August is the cheapest month in which you can book a flight from Louisville to Raleigh (average of $206). Flying from Louisville to Raleigh in March is currently the most expensive (average of $316). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Raleigh

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Raleigh flights
Nashville to Charlotte flights
Nashville to Raleigh flights
Cincinnati to Norfolk flights
Cincinnati to Charlotte flights
Cincinnati to Myrtle Beach flights
Nashville to Myrtle Beach flights
Nashville to Norfolk flights
Louisville to Charlotte flights
Lexington to Raleigh flights
Louisville to Myrtle Beach flights
Cincinnati to Wilmington flights
Lexington to Charlotte flights
Nashville to Greensboro flights
Knoxville to Charlotte flights
Knoxville to Myrtle Beach flights
Nashville to Wilmington flights
Lexington to Myrtle Beach flights
Nashville to Asheville flights
Nashville to Knoxville flights
Cincinnati to Jacksonville flights
Knoxville to Wilmington flights
Cincinnati to Greensboro flights
Louisville to Wilmington flights
Knoxville to Norfolk flights
Knoxville to Jacksonville flights
Blountville to Charlotte flights
Knoxville to Raleigh flights
Evansville to Charlotte flights
Nashville to Fayetteville flights
Louisville to Norfolk flights
Lexington to Norfolk flights
Cincinnati to Knoxville flights
Lexington to Greensboro flights
Huntington to Myrtle Beach flights
Cincinnati to Asheville flights
Lexington to Wilmington flights
Nashville to Jacksonville flights
Evansville to Raleigh flights
Blountville to Knoxville flights
Lexington to Fayetteville flights
Cincinnati to New Bern flights
Louisville to New Bern flights
Blountville to Myrtle Beach flights
Knoxville to Greensboro flights
Nashville to New Bern flights

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 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$154Average$250FlexibilityNo cancel feeOn-time65%
DeltaCheapest$186Average$364FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$233Average$368FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$245Average$360FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.