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Kentucky

$54+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SDF
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
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 septiembre 15, 2025.

Round-trip from

$143
(Cheapflightsfares)

One-way from

$54
(Breeze Airways)

Popular in

December

Cheapest in

April

Average price

$260

Good round-trip deal

$157 or less
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. 16% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip 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 septiembre 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
sáb. 9/206:45 amRDU - CVG
1 stop9h 54mFrontier
sáb. 9/275:44 pmCVG - RDU
1 stop5h 03mFrontier
Deal found 9/13$118
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
sáb. 9/206:45 amRDU - CVG
1 stop9h 54mFrontier
lun. 9/221:21 pmCVG - RDU
1 stop9h 37mFrontier
Deal found 9/13$121
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
vie. 10/35:23 pmRDU - CVG
1 stop8h 17mFrontier
lun. 10/61:21 pmCVG - RDU
1 stop4h 17mFrontier
Deal found 9/14$143
This Frontier deal was found by Cheapflights users on 9/14. 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.
jue. 10/25:23 pmRDU - CVG
1 stop8h 20mFrontier
dom. 10/56:05 amCVG - RDU
1 stop11h 06mFrontier
Deal found 9/14$144
This Frontier deal was found by Cheapflights users on 9/14. 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.
mié. 10/296:10 amRDU - CVG
1 stop11h 00mFrontier
mié. 11/512:52 pmCVG - RDU
1 stop4h 16mFrontier
Deal found 9/14$145
This Expedia deal was found by Cheapflights users on 9/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1910:48 amRDU - CVG
1 stop11h 14mFrontier
dom. 9/2112:02 pmCVG - RDU
1 stop8h 58mFrontier
Deal found 9/13$154
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
jue. 10/167:15 pmRDU - CVG
1 stop21h 55mFrontier
mar. 10/217:27 pmCVG - RDU
1 stop20h 10mFrontier
Deal found 9/14$157
This Priceline deal was found by Cheapflights users on 9/15. 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.
jue. 11/1312:43 pmRDU - SDF
Nonstop1h 32mMultiple Airlines
lun. 11/1710:55 amSDF - RDU
1 stop5h 29mMultiple Airlines
Deal found 9/15$158
This Frontier deal was found by Cheapflights users on 9/13. 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.
jue. 10/165:39 pmRDU - CVG
1 stop8h 00mFrontier
dom. 10/196:35 amCVG - RDU
1 stop9h 03mFrontier
Deal found 9/13$158
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
jue. 10/29:49 pmRDU - BNA
1 stop18h 26mMultiple Airlines
lun. 10/61:42 pmBNA - RDU
1 stop18h 51mMultiple Airlines
Deal found 9/14$164
This Frontier deal was found by Cheapflights users on 9/13. 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.
jue. 10/238:46 amRDU - BNA
1 stop5h 21mFrontier
lun. 10/276:12 amBNA - RDU
1 stop9h 32mFrontier
Deal found 9/13$165
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/246:45 amRDU - CVG
1 stop7h 38mFrontier
mar. 9/303:32 pmCVG - RDU
1 stop26h 31mFrontier
Deal found 9/14$165

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 septiembre 15, 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

RaleighCincinnati

RDU - CVG

RDUCVG

Raleigh-Durham

vie. 10/10

6:15 am-5:10 pm

1 stop10h 55m

Cincinnati Cinci./N. Kentucky

lun. 10/13

12:52 pm-10:59 pm

1 stop10h 07m

$144

RaleighNashville

RDU - BNA

RDUBNA

Raleigh-Durham

mar. 10/21

5:25 pm-6:17 pm

Nonstop1h 52m

Nashville Intl

sáb. 10/25

10:25 am-1:03 pm

Nonstop1h 38m

$181

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

jue. 12/11

12:43 pm-2:15 pm

Nonstop1h 32m

Louisville Intl

dom. 12/14

2:55 pm-4:23 pm

Nonstop1h 28m

$183

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

jue. 12/11

9:49 pm-11:45 pm

1 stop25h 56m

Louisville Intl

dom. 12/14

2:55 pm-4:23 pm

Nonstop1h 28m

$188

RaleighNashville

RDU - BNA

RDUBNA

Raleigh-Durham

mié. 11/5

5:25 pm-6:17 pm

Nonstop1h 52m

Nashville Intl

sáb. 11/8

9:50 am-2:54 pm

1 stop4h 04m

$191

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

jue. 12/11

12:43 pm-2:15 pm

Nonstop1h 32m

Louisville Intl

lun. 12/15

10:55 am-4:24 pm

1 stop5h 29m

$194

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

jue. 10/2

12:43 pm-2:15 pm

Nonstop1h 32m

Louisville Intl

dom. 10/5

2:55 pm-4:23 pm

Nonstop1h 28m

$208

RaleighNashville

RDU - BNA

RDUBNA

Raleigh-Durham

lun. 12/8

10:30 am-5:40 pm

1 stop8h 10m

Nashville Intl

vie. 12/12

9:45 am-7:04 pm

1 stop8h 19m

$209

RaleighNashville

RDU - BNA

RDUBNA

Raleigh-Durham

mar. 10/21

10:09 am-6:34 pm

1 stop9h 25m

Nashville Intl

mar. 10/28

8:00 am-3:50 pm

1 stop6h 50m

$209

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

dom. 10/19

12:43 pm-2:15 pm

Nonstop1h 32m

Louisville Intl

mié. 10/22

5:31 pm-2:20 pm

1 stop20h 49m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 septiembre 15, 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.

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 septiembre 15, 2025.
Read reviews from past customers who have flown Southwest, Breeze Airways, and Delta from Raleigh to Kentucky. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Breeze Airways
8.0
Very good
205 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Raleigh to Kentucky?

    A quick flight from Raleigh to Kentucky can take about 1h 32m. Frontier provides one of the quickest options available for as low as $183. Raleigh and Kentucky are separated by 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 to fly from Raleigh to Kentucky one-way?

    $54 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 Southwest and Frontier, with prices starting from $72 and $72, 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 $213, our data shows the cheapest flight currently is $79. When looking at the most popular route, (Raleigh-Durham - Nashville Intl), you can expect to pay $164 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 4 airlines flying from Raleigh to Kentucky

Discover the top 4 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$97Average$190FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$139Average$300FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$342FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$262Average$374FlexibilityNo cancel feeOn-time63%

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