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Durham

$49+ Cheap flights from Kentucky to Durham, NC

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — RDU
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Find flight deals from Kentucky to Durham

Cheapest flights from Kentucky to Durham
Explore the most affordable flight options available from Kentucky to Durham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

This Frontier deal was found by Cheapflights users on 11/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:46 amCVG - RDU
1 stop5h 22mFrontier
Mon 12/156:10 amRDU - CVG
1 stop4h 33mFrontier
Deal found 11/11$110
This Booking.com deal was found by Cheapflights users on 11/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:46 amCVG - RDU
1 stop5h 22mFrontier
Wed 12/108:14 pmRDU - CVG
1 stop14h 38mFrontier
Deal found 11/10$111
This Gotogate deal was found by Cheapflights users on 11/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:25 pmCVG - RDU
1 stop19h 19mFrontier
Wed 12/38:14 pmRDU - CVG
1 stop21h 30mFrontier
Deal found 11/10$127
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 11/2611:05 amCVG - RDU
1 stop7h 03mFrontier
Thu 11/279:19 amRDU - CVG
1 stop8h 41mFrontier
Deal found 11/12$131
This Frontier deal was found by Cheapflights users on 11/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:10 amCVG - RDU
1 stop11h 21mFrontier
Sun 12/76:00 amRDU - CVG
1 stop4h 49mFrontier
Deal found 11/10$138
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 11/276:00 amCVG - RDU
1 stop10h 31mFrontier
Thu 11/277:15 pmRDU - CVG
1 stop14h 45mFrontier
Deal found 11/12$142
This Frontier deal was found by Cheapflights users on 11/12. 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.
Fri 11/2811:00 amCVG - RDU
1 stop7h 19mFrontier
Mon 12/16:00 amRDU - CVG
1 stop4h 21mFrontier
Deal found 11/12$144
This Expedia deal was found by Cheapflights users on 11/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/241:16 pmBNA - RDU
1 stop17h 19mFrontier
Fri 11/286:14 pmRDU - BNA
1 stop19h 07mFrontier
Deal found 11/10$144
This Booking.com deal was found by Cheapflights users on 11/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:00 amCVG - RDU
1 stop7h 19mFrontier
Tue 12/28:14 pmRDU - CVG
1 stop21h 30mFrontier
Deal found 11/11$145
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:26 pmCVG - RDU
1 stop10h 48mFrontier
Sun 12/2812:56 pmRDU - CVG
2 stops19h 51mFrontier
Deal found 11/11$150
This Breeze Airways deal was found by Cheapflights users on 11/12. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:55 pmSDF - RDU
Nonstop1h 28mBreeze Airways
Sun 12/2112:43 pmRDU - SDF
Nonstop1h 32mBreeze Airways
Deal found 11/12$158
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:26 pmSDF - RDU
1 stop19h 32mMultiple Airlines
Sun 12/1412:43 pmRDU - SDF
Nonstop1h 32mMultiple Airlines
Deal found 11/11$159

Cheap flight deals from Kentucky to Durham

Keep the following information in mind while searching for Kentucky to Durham flight deals. Data was last updated November 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$110
(Frontier)

One-way from

$49
(Breeze Airways)

Popular in

January

Cheapest in

February

Average price

$292
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 Kentucky to Durham
Search Deals
One-way flight from Kentucky to Durham
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Durham 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 November 12, 2025.
Use the filters below to find and compare flights from Kentucky to Durham that are best for you.

Fly from

Kentucky

Fly to

Durham

Route

Depart

Return

Price

CincinnatiRaleigh

CVG - RDU

CVGRDU

Cincinnati Cinci./N. Kentucky

Mon 12/22

9:26 pm-8:14 am

1 stop10h 48m

Raleigh-Durham

Sun 12/28

12:56 pm-8:47 am

2 stops19h 51m

$150

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Thu 12/18

2:55 pm-4:23 pm

Nonstop1h 28m

Raleigh-Durham

Sun 12/21

12:43 pm-2:15 pm

Nonstop1h 32m

$158

NashvilleRaleigh

BNA - RDU

BNARDU

Nashville Intl

Mon 11/24

1:16 pm-7:35 am

1 stop17h 19m

Raleigh-Durham

Thu 11/27

12:53 pm-12:21 pm

1 stop24h 28m

$164

NashvilleRaleigh

BNA - RDU

BNARDU

Nashville Intl

Mon 12/15

12:56 pm-9:07 pm

1 stop7h 11m

Raleigh-Durham

Mon 12/22

5:50 pm-10:27 pm

1 stop5h 37m

$166

CincinnatiRaleigh

CVG - RDU

CVGRDU

Cincinnati Cinci./N. Kentucky

Wed 11/26

11:05 am-6:08 pm

1 stop7h 03m

Raleigh-Durham

Thu 11/27

6:00 am-6:00 pm

2 stops12h 00m

$167

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Thu 11/27

2:55 pm-4:23 pm

Nonstop1h 28m

Raleigh-Durham

Mon 12/1

7:15 pm-5:53 pm

2 stops22h 38m

$189

LouisvilleRaleigh

SDF - RDU

SDFRDU

Louisville Intl

Fri 12/12

8:52 pm-7:19 pm

2 stops22h 27m

Raleigh-Durham

Sun 12/14

12:43 pm-2:15 pm

Nonstop1h 32m

$192

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Thu 1/8

1:39 pm-12:12 am

2 stops10h 33m

Raleigh-Durham

Fri 1/9

8:48 am-10:28 pm

1 stop13h 40m

$202

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Mon 1/5

7:15 am-6:23 pm

1 stop11h 08m

Raleigh-Durham

Fri 1/9

2:34 pm-8:36 pm

1 stop6h 02m

$212

LexingtonRaleigh

LEX - RDU

LEXRDU

Lexington Blue Grass

Sat 12/20

9:42 pm-4:51 pm

1 stop19h 09m

Raleigh-Durham

Mon 12/29

1:15 pm-8:29 am

2 stops19h 14m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

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

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

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

Currently, February is the cheapest month in which you can book a flight from Kentucky to Durham (average of $95). Flying from Kentucky to Durham in December is currently the most expensive (average of $224). 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 KY to DU8?

Find hourly flight availability from Kentucky to Durham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Kentucky to Durham in the afternoon. If you’re flexible enough to do this you can expect to save up to 48% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Kentucky to Durham?

Use this chart to determine the cheapest time to fly round-trip from Kentucky to Durham. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Kentucky to Durham flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Durham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Kentucky to Durham flight route?

    Within the past month, 4 users have taken a look at flights from Kentucky to Durham.

  • How long is the flight from Kentucky to Durham?

    There are many flights that can get you from Kentucky to Durham in 1h 28m. Fly via Frontier, Breeze Airways, or United Airlines to get the fastest option. The distance between Kentucky and Durham is about 414 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from Kentucky to Durham consider Nashville Intl - Raleigh-Durham, Cincinnati Cinci./N. Kentucky - Raleigh-Durham or Louisville Intl - Raleigh-Durham as they are the most popular.

  • What are the cheapest flights from Kentucky to Durham?

    The cheapest flight price from Kentucky to Durham is $129. On average you can expect to pay $188. The most popular route, (Nashville Intl - Raleigh-Durham), can usually be booked for $130.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Kentucky to Durham (average of $95). Flying from Kentucky to Durham in December is currently the most expensive (average of $224). 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 Kentucky to Durham

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Kentucky to Durham

Discover the top 4 airlines that operate flights from Kentucky to Durham. 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$95Average$132FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$109Average$303FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$179Average$414FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$258Average$354FlexibilityNo cancel feeOn-time63%

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