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Kentucky

$50+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SDF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/29. 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.
Sun 3/811:49 am
RDU
-
SDF
Nonstop1h 37m
Breeze Airways
Thu 3/192:26 pm
SDF
-
RDU
Nonstop1h 23m
Breeze Airways
Deal found 1/29$110
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 2/1511:49 am
RDU
-
SDF
Nonstop1h 37m
Breeze Airways
Thu 2/192:26 pm
SDF
-
RDU
Nonstop1h 23m
Breeze Airways
Deal found 1/27$116
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/1211:49 am
RDU
-
SDF
Nonstop1h 37m
Breeze Airways
Sun 2/152:26 pm
SDF
-
RDU
Nonstop1h 23m
Breeze Airways
Deal found 1/27$126
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/2611:49 am
RDU
-
SDF
Nonstop1h 37m
Breeze Airways
Sun 3/12:26 pm
SDF
-
RDU
Nonstop1h 23m
Breeze Airways
Deal found 1/27$127
This Priceline deal was found by Cheapflights users on 1/27. 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.
Tue 2/242:53 pm
RDU
-
CVG
1 stop6h 32m
Frontier
Tue 3/33:20 pm
CVG
-
RDU
1 stop5h 10m
Frontier
Deal found 1/27$128
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Sat 2/146:10 am
RDU
-
CVG
1 stop17h 23m
Frontier
Mon 2/161:07 pm
CVG
-
RDU
1 stop11h 03m
Frontier
Deal found 1/28$131
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/1211:49 am
RDU
-
SDF
Nonstop1h 37m
Breeze Airways
Sun 2/222:26 pm
SDF
-
RDU
Nonstop1h 23m
Breeze Airways
Deal found 1/27$136
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Wed 2/119:25 pm
RDU
-
CVG
1 stop13h 47m
Frontier
Sat 2/147:05 pm
CVG
-
RDU
1 stop5h 05m
Frontier
Deal found 1/28$141
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/56:10 am
RDU
-
CVG
1 stop5h 45m
Frontier
Fri 2/61:22 pm
CVG
-
RDU
1 stop10h 49m
Frontier
Deal found 1/27$145
This Frontier deal was found by Cheapflights users on 1/26. 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.
Thu 2/191:11 pm
RDU
-
CVG
1 stop11h 48m
Frontier
Mon 2/236:05 am
CVG
-
RDU
1 stop5h 54m
Frontier
Deal found 1/26$148
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/136:10 am
RDU
-
CVG
1 stop11h 22m
Frontier
Sat 2/147:05 pm
CVG
-
RDU
1 stop5h 05m
Frontier
Deal found 1/28$149
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/206:10 am
RDU
-
CVG
1 stop11h 22m
Frontier
Sun 2/221:07 pm
CVG
-
RDU
1 stop11h 03m
Frontier
Deal found 1/27$150

Find flight deals from Raleigh to Kentucky

Keep the following information in mind while searching for Raleigh to Kentucky flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$110
(Mytrip)

One-way from

$50
(Mytrip)

Popular in

January

Cheapest in

February

Average price

$386

Good round-trip deal

$162 or less

Good one-way deal

$61 or less
Provider with most accurate pricing for Raleigh-Durham-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Louisville Intl flights.
Search Deals
From Raleigh-Durham to Kentucky
Search Deals
One-way flight from Raleigh-Durham to Kentucky
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Raleigh-Durham to Kentucky.
Search Deals
Price to beat on a one-way flight from Raleigh-Durham to Kentucky.
Search Deals

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 January 29, 2026.
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

Sat 2/14

6:10 am-11:33 pm

1 stop17h 23m

Cincinnati Cinci./N. Kentucky

Mon 2/16

1:07 pm-12:10 am

1 stop11h 03m

$131

RaleighCincinnati

RDU - CVG

RDUCVG

Raleigh-Durham

Thu 2/19

1:11 pm-12:59 am

1 stop11h 48m

Cincinnati Cinci./N. Kentucky

Mon 2/23

6:05 am-11:59 am

1 stop5h 54m

$148

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Thu 2/26

6:55 pm-8:40 am

2 stops13h 45m

Louisville Intl

Sun 3/1

2:26 pm-3:49 pm

Nonstop1h 23m

$188

RaleighCincinnati

RDU - CVG

RDUCVG

Raleigh-Durham

Fri 2/13

6:10 am-5:32 pm

1 stop11h 22m

Cincinnati Cinci./N. Kentucky

Sat 2/14

7:05 pm-8:37 am

2 stops13h 32m

$207

RaleighCincinnati

RDU - CVG

RDUCVG

Raleigh-Durham

Thu 3/5

2:25 pm-12:15 am

1 stop9h 50m

Cincinnati Cinci./N. Kentucky

Mon 3/9

8:42 am-8:58 am

1 stop24h 16m

$209

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Thu 2/26

5:30 am-10:04 am

1 stop4h 34m

Louisville Intl

Sat 2/28

5:33 am-11:28 am

1 stop5h 55m

$219

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Fri 2/27

5:30 am-10:04 am

1 stop4h 34m

Louisville Intl

Sat 2/28

5:00 pm-11:40 pm

1 stop6h 40m

$219

RaleighOwensboro

RDU - OWB

RDUOWB

Raleigh-Durham

Mon 2/23

10:07 pm-11:10 am

1 stop14h 03m

Owensboro Daviess County

Tue 3/3

1:50 pm-12:10 am

2 stops9h 20m

$229

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Fri 2/13

6:33 pm-12:27 am

1 stop5h 54m

Louisville Intl

Sun 2/15

5:00 am-8:02 am

1 stop3h 02m

$237

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

Tue 2/10

5:58 pm-11:50 pm

1 stop5h 52m

Louisville Intl

Fri 2/20

7:50 am-12:06 pm

1 stop4h 16m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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, November is the cheapest month in which you can book a flight from Raleigh to Kentucky (average of $54). Flying from Raleigh to Kentucky in January is currently the most expensive (average of $238). 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.

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 January 29, 2026.
Read reviews from past customers who have flown Breeze Airways, Southwest, 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.
Breeze Airways
8.2
Very good
263 reviews

Entertainment

6.6

Overall

8.2

Food

6.7

Boarding

8.3

Crew

8.7

Comfort

8.2

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Breeze Airways
8.2
Very good
263 reviews
Breeze Airways
8.2
Very good
263 reviews

Entertainment

6.6

Overall

8.2

Food

6.7

Boarding

8.3

Crew

8.7

Comfort

8.2

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Southwest
8.0
Very good
4,267 reviews
Breeze Airways
8.2
Very good
263 reviews

Entertainment

6.6

Overall

8.2

Food

6.7

Boarding

8.3

Crew

8.7

Comfort

8.2

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Delta
7.9
Good
8,127 reviews
Breeze Airways
8.2
Very good
263 reviews

Entertainment

6.6

Overall

8.2

Food

6.7

Boarding

8.3

Crew

8.7

Comfort

8.2

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
American Airlines
7.2
Good
11,205 reviews
Breeze Airways
8.2
Very good
263 reviews

Entertainment

6.6

Overall

8.2

Food

6.7

Boarding

8.3

Crew

8.7

Comfort

8.2

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.

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 45m. Frontier provides one of the quickest options available for as low as $252. Raleigh and Kentucky are separated by a distance of 441 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 American Airlines and Delta, with prices starting from $99 and $100, 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 - Lexington Blue Grass.

  • What are the cheapest flights from Raleigh to Kentucky?

    While on average a flight from Raleigh to Kentucky is generally $167, our data shows the cheapest flight currently is $58. When looking at the most popular route, (Raleigh-Durham - Nashville Intl), you can expect to pay $143 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, November is the cheapest month in which you can book a flight from Raleigh to Kentucky (average of $54). Flying from Raleigh to Kentucky in January is currently the most expensive (average of $238). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$79Average$189FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$100Average$298FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$200Average$339FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$361FlexibilityNo cancel feeOn-time63%

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