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$79+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — RDU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Raleigh-Durham are usually found in February or March, booked 53 days in advance, depart on a Monday or Thursday 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 June 12, 2025.

Round-trip from

$132
(Priceline)

One-way from

$79
(Breeze Airways)

Popular in

December

Cheapest in

February

Average price

$318

Good round-trip deal

$145 or less

Good one-way deal

$119 or less
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. 20% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/283:59 pmSDF - RDU
Nonstop1h 29mBreeze Airways
Sun 8/311:46 pmRDU - SDF
Nonstop1h 33mBreeze Airways
Deal found 6/10$132
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:22 pmSDF - RDU
1 stop22h 25mSpirit Airlines
Sun 9/143:55 pmRDU - SDF
1 stop17h 37mSpirit Airlines
Deal found 6/11$185
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:22 pmSDF - RDU
1 stop22h 25mMultiple Airlines
Sun 9/1412:43 pmRDU - SDF
Nonstop1h 32mMultiple Airlines
Deal found 6/11$216
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/97:05 amSDF - RDU
1 stop5h 59mDelta
Sat 8/166:30 amRDU - SDF
1 stop5h 15mDelta
Deal found 6/11$241
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/36:12 amSDF - RDU
1 stop5h 45mAmerican Airlines
Sun 7/68:18 pmRDU - SDF
1 stop4h 12mAmerican Airlines
Deal found 6/11$278
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 8/279:05 amSDF - RDU
1 stop5h 07mUnited Airlines
Sun 8/316:00 amRDU - SDF
2 stops7h 17mUnited Airlines
Deal found 6/10$294
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/186:20 amSDF - RDU
2 stops8h 00mSouthwest
Tue 7/226:30 amRDU - SDF
1 stop5h 40mSouthwest
Deal found 6/10$307

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 June 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 8/28

3:59 pm-5:28 pm

Nonstop1h 29m

Raleigh-Durham

Sun 8/31

1:46 pm-3:19 pm

Nonstop1h 33m

$132

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Fri 9/12

4:22 pm-2:47 pm

1 stop22h 25m

Raleigh-Durham

Sun 9/14

3:55 pm-9:32 am

1 stop17h 37m

$185

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Fri 9/12

4:22 pm-2:47 pm

1 stop22h 25m

Raleigh-Durham

Sun 9/14

12:43 pm-2:15 pm

Nonstop1h 32m

$216

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Sat 8/9

7:05 am-1:04 pm

1 stop5h 59m

Raleigh-Durham

Sat 8/16

6:30 am-11:45 am

1 stop5h 15m

$241

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Thu 7/3

6:12 am-11:57 am

1 stop5h 45m

Raleigh-Durham

Sun 7/6

8:18 pm-12:30 am

1 stop4h 12m

$278

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Wed 8/27

6:15 am-12:14 pm

1 stop5h 59m

Raleigh-Durham

Sun 8/31

10:34 am-2:50 pm

1 stop4h 16m

$289

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Fri 7/18

6:20 am-2:20 pm

2 stops8h 00m

Raleigh-Durham

Tue 7/22

6:30 am-12:10 pm

1 stop5h 40m

$307

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Thu 7/10

3:59 pm-5:28 pm

Nonstop1h 29m

$79

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Thu 7/10

12:32 pm-5:40 pm

1 stop5h 08m

$97

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Mon 8/25

6:10 pm-11:16 pm

1 stop5h 06m

$111

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 13 results
1
2

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 June 9, 2025.

The best time to book flights from Louisville to Raleigh is 53 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 $294). 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 June 12, 2025.

It’s typically best to fly out from Louisville to Raleigh in the morning. Doing so could potentially save you 66% on the flight price compared to flying at noon, 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 June 12, 2025.
Read through reviews of airlines operating flights from Louisville to Raleigh, such as Breeze Airways, Southwest 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.
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,287 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,950 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,790 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
American Airlines
7.2
Good
10,000 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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 $132. Other airlines that can offer you cheap pricing are Spirit Airlines, from $185, and Delta, from $241. Breeze Airways is priced at 54% 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 $79. Spirit Airlines flights start at $97 while deals on Delta start at $111 one-way.

  • What are the cheapest flights from Louisville to Raleigh?

    The cheapest flight price from Louisville to Raleigh is $81. On average you can expect to pay $182. The most popular route, (Louisville Intl - Raleigh-Durham), can usually be booked for $132.

  • 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 $294). 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 Louisville?

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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$95Average$114FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$178Average$354FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$233Average$354FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$236Average$336FlexibilityNo cancel feeOn-time71%

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