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Kentucky

$51+ Cheap flights from Raleigh (RDU) to Kentucky

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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SDF
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Raleigh to Kentucky

Keep the following information in mind while searching for Raleigh to Kentucky flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$110
(Kiwi.com)

One-way from

$51
(Priceline)

Popular in

December

Cheapest in

April

Average price

$276

Good round-trip deal

$137 or less

Good one-way deal

$81 or less
Provider with most accurate pricing for Raleigh-Durham-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Louisville Intl flights.
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From Raleigh-Durham to Kentucky
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One-way flight from Raleigh-Durham to Kentucky
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Highest demand for flights based on searches. 4% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Raleigh-Durham to Kentucky.
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Price to beat on a one-way flight from Raleigh-Durham to Kentucky.
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Find flight deals from Raleigh to Kentucky

Cheapest flights from Raleigh to Kentucky
Explore the most affordable flight options available from Raleigh to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/17. 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 9/412:43 pmRDU - SDF
Nonstop1h 32mBreeze Airways
Sun 9/72:55 pmSDF - RDU
Nonstop1h 28mBreeze Airways
Deal found 4/17$110
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amRDU - CVG
1 stop4h 17mFrontier
Sun 5/115:30 amCVG - RDU
1 stop5h 49mFrontier
Deal found 4/17$158
This Delta deal was found by Cheapflights users on 4/17. 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.
Fri 5/97:59 pmRDU - SDF
1 stop4h 06mDelta
Mon 5/125:55 pmSDF - RDU
1 stop5h 07mDelta
Deal found 4/17$177
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/111:29 amRDU - SDF
1 stop10h 48mSpirit Airlines
Mon 5/55:05 amSDF - RDU
1 stop5h 35mSpirit Airlines
Deal found 4/16$186
This Frontier deal was found by Cheapflights users on 4/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/178:40 pmRDU - BNA
1 stop11h 36mFrontier
Mon 5/192:35 pmBNA - RDU
1 stop5h 06mFrontier
Deal found 4/17$190
This Priceline deal was found by Cheapflights users on 4/16. 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 5/11:46 pmRDU - SDF
Nonstop1h 33mMultiple Airlines
Mon 5/55:05 amSDF - RDU
1 stop5h 35mMultiple Airlines
Deal found 4/16$192
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 5/2411:20 amRDU - TYS
1 stop6h 01mAmerican Airlines
Thu 5/297:54 pmTYS - RDU
1 stop4h 04mAmerican Airlines
Deal found 4/17$199
This Mytrip deal was found by Cheapflights users on 4/17. 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 5/93:55 pmRDU - BNA
1 stop15h 49mSpirit Airlines
Mon 5/127:49 amBNA - RDU
1 stop6h 09mSpirit Airlines
Deal found 4/17$209
This Southwest deal was found by Cheapflights users on 4/16. 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 6/168:25 pmRDU - SDF
1 stop3h 50mSouthwest
Fri 6/205:25 amSDF - RDU
1 stop4h 30mSouthwest
Deal found 4/16$209
This Mytrip deal was found by Cheapflights users on 4/17. 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 5/153:55 pmRDU - BNA
2 stops16h 20mMultiple Airlines
Thu 5/228:20 pmBNA - RDU
1 stop11h 52mMultiple Airlines
Deal found 4/17$210
This Mytrip deal was found by Cheapflights users on 4/17. 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 5/1610:17 amRDU - CVG
1 stop10h 14mMultiple Airlines
Sat 5/172:19 pmCVG - RDU
2 stops17h 36mMultiple Airlines
Deal found 4/17$212
This Delta deal was found by Cheapflights users on 4/17. 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 5/248:21 amRDU - BNA
Nonstop1h 48mDelta
Wed 5/289:49 amBNA - RDU
Nonstop1h 36mDelta
Deal found 4/17$217

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh to Kentucky 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 April 17, 2025.
Use the filters below to find and compare flights from Raleigh to Kentucky that are best for you.

Fly from

Raleigh

Fly to

Kentucky

Route

Depart

Return

Price

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Mon 4/28

1:11 pm-2:45 pm

Nonstop1h 34m

Louisville Intl

Thu 5/1

3:59 pm-5:28 pm

Nonstop1h 29m

$119

RaleighCincinnati

RDU - CVG

RDUCVG

Raleigh-Durham

Thu 5/8

6:00 am-10:17 am

1 stop4h 17m

Cincinnati Cinci./N. Kentucky

Sun 5/11

5:30 am-11:19 am

1 stop5h 49m

$158

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Fri 5/9

7:59 pm-12:05 am

1 stop4h 06m

Louisville Intl

Mon 5/12

5:55 pm-11:02 pm

1 stop5h 07m

$177

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Thu 5/1

11:29 am-10:17 pm

1 stop10h 48m

Louisville Intl

Mon 5/5

5:05 am-10:40 am

1 stop5h 35m

$186

RaleighNashville

RDU - BNA

RDUBNA

Raleigh-Durham

Sat 5/17

8:40 pm-7:16 am

1 stop11h 36m

Nashville Intl

Mon 5/19

2:35 pm-8:41 pm

1 stop5h 06m

$190

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Thu 5/1

1:46 pm-3:19 pm

Nonstop1h 33m

Louisville Intl

Mon 5/5

5:05 am-10:40 am

1 stop5h 35m

$192

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Sat 5/24

11:20 am-5:21 pm

1 stop6h 01m

Knoxville McGhee Tyson

Thu 5/29

7:54 pm-11:58 pm

1 stop4h 04m

$199

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Mon 6/16

8:25 pm-12:15 am

1 stop3h 50m

Louisville Intl

Fri 6/20

5:25 am-9:55 am

1 stop4h 30m

$209

RaleighNashville

RDU - BNA

RDUBNA

Raleigh-Durham

Fri 5/9

3:55 pm-6:44 am

1 stop15h 49m

Nashville Intl

Mon 5/12

7:49 am-2:58 pm

1 stop6h 09m

$209

RaleighNashville

RDU - BNA

RDUBNA

Raleigh-Durham

Thu 5/15

3:55 pm-7:15 am

2 stops16h 20m

Nashville Intl

Thu 5/22

8:20 pm-9:12 am

1 stop11h 52m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 results
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Best time to book a flight from Raleigh to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Raleigh 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 Raleigh to Kentucky

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

Currently, January is the cheapest month in which you can book a flight from Raleigh to Kentucky (average of $299). Flying from Raleigh to Kentucky in April is currently the most expensive (average of $369). 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 RDU to KY?

Find hourly flight availability from Raleigh to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to Kentucky as you normally would.

Rainfall in Kentucky by month

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

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

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

If weather is an important factor for your trip to Kentucky, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated April 17, 2025.
Read through reviews of airlines operating flights from Raleigh to Kentucky, such as Breeze Airways, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Crew

8.8

Food

6.7

Entertainment

6.6

Comfort

8.2

Overall

8.1

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
158 reviews
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Crew

8.8

Food

6.7

Entertainment

6.6

Comfort

8.2

Overall

8.1

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
4,280 reviews
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Crew

8.8

Food

6.7

Entertainment

6.6

Comfort

8.2

Overall

8.1

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
7,917 reviews
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Crew

8.8

Food

6.7

Entertainment

6.6

Comfort

8.2

Overall

8.1

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!
Avelo Airlines
7.5
Good
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Crew

8.8

Food

6.7

Entertainment

6.6

Comfort

8.2

Overall

8.1

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
8,667 reviews
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Crew

8.8

Food

6.7

Entertainment

6.6

Comfort

8.2

Overall

8.1

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 Raleigh to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Raleigh to Kentucky?

    Located just 11.1 mi from the city center, Raleigh-Durham (RDU) is the airport most travelers will use when flying to Kentucky from Raleigh.

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

    $51 is the cheapest one-way deal found within the past few days, from Breeze Airways. You may also be able to find cheap deals on Frontier and Spirit Airlines, with prices starting from $80 and $82, respectively.

  • What are the most popular routes from Raleigh to Kentucky?

    The most popular route from Raleigh to Kentucky is Raleigh-Durham - Nashville Intl. You may also consider Raleigh-Durham - Cincinnati Cinci./N. Kentucky or Raleigh-Durham - Louisville Intl.

  • What are the cheapest flights from Raleigh to Kentucky?

    While on average a flight from Raleigh to Kentucky is generally $136, our data shows the cheapest flight currently is $54. When looking at the most popular route, (Raleigh-Durham - Nashville Intl), you can expect to pay $162 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh to Kentucky 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 Raleigh to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Raleigh to Kentucky (average of $299). Flying from Raleigh to Kentucky in April is currently the most expensive (average of $369). 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

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Alternative routes for Raleigh to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Raleigh to Kentucky

Discover the top 6 airlines that operate flights from Raleigh to Kentucky. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$97Average$141FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$142Average$200FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$198Average$354FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$333FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$346FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$266Average$374FlexibilityNo cancel feeOn-time63%

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