$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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SDF
Jun 8 — Jun 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Raleigh to Kentucky with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Raleigh to Kentucky
Cheapest
Best
Last-minute
One-way
Cheapest flights from Raleigh to KentuckyExplore 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 May 9, 2026.
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 May 9, 2026.
This Breeze Airways deal was found by Cheapflights users on 5/6. 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.
Sat 5/307:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Sat 6/68:06 pm
SDF
- RDU
Nonstop1h 29m
Breeze Airways
Deal found 5/6![Breeze Airways logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Tue 6/26:15 am
RDU
- CVG
1 stop4h 49m
Frontier
Thu 6/412:12 pm
CVG
- RDU
1 stop12h 12m
Frontier
Deal found 5/8![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/107:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Sat 6/138:06 pm
SDF
- RDU
Nonstop1h 29m
Breeze Airways
Deal found 5/4![Breeze Airways logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/186:15 am
RDU
- CVG
1 stop4h 59m
Frontier
Sun 6/2112:24 pm
CVG
- RDU
1 stop19h 39m
Frontier
Deal found 5/4![Frontier logo]()
$122
This Breeze Airways deal was found by Cheapflights users on 5/7. 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 5/2811:56 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Sat 5/308:06 pm
SDF
- RDU
Nonstop1h 29m
Breeze Airways
Deal found 5/7![Breeze Airways logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/56:15 am
RDU
- CVG
1 stop5h 26m
Frontier
Mon 6/812:46 pm
CVG
- RDU
1 stop11h 38m
Frontier
Deal found 5/6![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 5/286:15 am
RDU
- CVG
1 stop4h 49m
Frontier
Fri 5/2912:46 pm
CVG
- RDU
1 stop19h 18m
Frontier
Deal found 5/8![Frontier logo]()
$126
This Booking.com deal was found by Cheapflights users on 5/8. 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.
Sat 5/237:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Wed 5/278:06 pm
SDF
- RDU
Nonstop1h 29m
Breeze Airways
Deal found 5/8![Breeze Airways logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/277:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Wed 7/18:06 pm
SDF
- RDU
Nonstop1h 29m
Breeze Airways
Deal found 5/5![Breeze Airways logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/246:15 am
RDU
- CVG
1 stop5h 34m
Frontier
Wed 7/2212:54 pm
CVG
- RDU
1 stop11h 31m
Frontier
Deal found 5/8![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/137:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Sat 6/138:06 pm
SDF
- RDU
Nonstop1h 29m
Breeze Airways
Deal found 5/4![Breeze Airways logo]()
$137
This Mytrip deal was found by Cheapflights users on 5/6. 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.
Wed 6/247:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Sat 6/278:06 pm
SDF
- RDU
Nonstop1h 29m
Breeze Airways
Deal found 5/6![Breeze Airways logo]()
$138
Best flights from Raleigh to KentuckyDiscover carefully curated flight deals from Raleigh to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
Discover carefully curated flight deals from Raleigh to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/412:54 pm
RDU
- TYS
2 stops27h 46m
Multiple Airlines
Thu 6/118:15 am
TYS
- RDU
1 stop13h 36m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$198
This Southwest deal was found by Cheapflights users on 5/8. 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.
Thu 7/98:20 pm
RDU
- SDF
1 stop4h 05m
Southwest
Tue 7/145:35 am
SDF
- RDU
1 stop3h 45m
Southwest
Deal found 5/8![Southwest logo]()
$239
This Delta deal was found by Cheapflights users on 5/5. 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.
Tue 6/25:20 am
RDU
- TRI
1 stop4h 11m
Delta
Sun 6/76:00 am
TRI
- RDU
1 stop4h 10m
Delta
Deal found 5/5![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Mon 6/16:00 am
RDU
- SDF
1 stop4h 23m
United Airlines
Wed 6/36:25 am
SDF
- RDU
2 stops7h 43m
United Airlines
Deal found 5/8![United Airlines logo]()
$302
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 5/204:20 pm
RDU
- TRI
1 stop5h 37m
American Airlines
Sun 5/248:27 pm
TRI
- RDU
1 stop3h 40m
American Airlines
Deal found 5/5![American Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 5/6. 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.
Wed 8/56:45 am
RDU
- SDF
2 stops8h 30m
Southwest
Sun 8/95:40 am
SDF
- RDU
1 stop3h 30m
Southwest
Deal found 5/6![Southwest logo]()
$248
This Delta deal was found by Cheapflights users on 5/6. 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 5/306:28 am
RDU
- SDF
1 stop3h 52m
Delta
Sat 6/66:00 am
SDF
- RDU
1 stop5h 52m
Delta
Deal found 5/6![Delta logo]()
$293
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Fri 5/228:08 pm
RDU
- TRI
1 stop3h 39m
American Airlines
Tue 5/268:27 pm
TRI
- RDU
1 stop3h 40m
American Airlines
Deal found 5/7![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Thu 5/288:00 am
RDU
- SDF
1 stop5h 35m
United Airlines
Sat 5/306:00 am
SDF
- RDU
1 stop4h 46m
United Airlines
Deal found 5/8![United Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 6/35:20 am
RDU
- BNA
1 stop4h 15m
Delta
Wed 6/107:59 pm
BNA
- RDU
Nonstop1h 47m
Delta
Deal found 5/4![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 5/6. 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.
Sat 6/66:40 am
RDU
- BNA
Nonstop1h 30m
Southwest
Sat 6/67:40 pm
BNA
- RDU
Nonstop1h 35m
Southwest
Deal found 5/6![Southwest logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Tue 5/198:01 pm
RDU
- CVG
1 stop17h 16m
Multiple Airlines
Sat 5/236:23 pm
CVG
- RDU
2 stops13h 50m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 5/1910:41 am
RDU
- LEX
2 stops9h 33m
United Airlines
Sat 5/235:15 am
LEX
- RDU
1 stop5h 31m
United Airlines
Deal found 5/5![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 5/6. 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 6/19:40 am
RDU
- BNA
Nonstop1h 35m
Southwest
Thu 6/46:00 pm
BNA
- RDU
Nonstop1h 35m
Southwest
Deal found 5/6![Southwest logo]()
$301
This Delta deal was found by Cheapflights users on 5/4. 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.
Sun 6/75:33 am
RDU
- SDF
1 stop4h 22m
Delta
Mon 6/156:00 am
SDF
- RDU
1 stop4h 10m
Delta
Deal found 5/4![Delta logo]()
$316
This Southwest deal was found by Cheapflights users on 5/5. 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.
Thu 6/44:00 pm
RDU
- BNA
Nonstop1h 35m
Southwest
Mon 6/88:35 pm
BNA
- RDU
Nonstop1h 35m
Southwest
Deal found 5/5![Southwest logo]()
$301
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Wed 6/2411:13 am
RDU
- EVV
1 stop5h 55m
American Airlines
Mon 6/295:28 am
EVV
- RDU
1 stop3h 54m
American Airlines
Deal found 5/7![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 5/5. 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.
Mon 6/226:20 am
RDU
- SDF
1 stop4h 12m
Delta
Wed 7/17:05 am
SDF
- RDU
1 stop5h 39m
Delta
Deal found 5/5![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 7/87:14 pm
RDU
- EVV
1 stop5h 45m
American Airlines
Sat 7/115:22 am
EVV
- RDU
1 stop4h 01m
American Airlines
Deal found 5/8![American Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 5/6. 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 6/191:40 pm
RDU
- SDF
2 stops8h 45m
Southwest
Sun 6/215:25 am
SDF
- RDU
1 stop4h 05m
Southwest
Deal found 5/6![Southwest logo]()
$321
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 5/235:12 pm
RDU
- LEX
1 stop6h 47m
United Airlines
Wed 5/277:00 am
LEX
- RDU
1 stop5h 33m
United Airlines
Deal found 5/8![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 5/4. 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.
Sun 5/249:56 am
RDU
- TYS
1 stop4h 37m
Delta
Wed 5/275:40 am
TYS
- RDU
1 stop4h 47m
Delta
Deal found 5/4![Delta logo]()
$330
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 6/178:58 am
RDU
- EVV
1 stop4h 23m
American Airlines
Mon 6/224:34 pm
EVV
- RDU
1 stop4h 22m
American Airlines
Deal found 5/8![American Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 5/6. 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 6/124:05 pm
RDU
- SDF
2 stops8h 20m
Southwest
Sun 6/145:30 pm
SDF
- RDU
1 stop6h 10m
Southwest
Deal found 5/6![Southwest logo]()
$321
This Delta deal was found by Cheapflights users on 5/6. 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.
Mon 6/89:58 am
RDU
- BNA
1 stop4h 19m
Delta
Thu 6/119:35 am
BNA
- RDU
Nonstop1h 45m
Delta
Deal found 5/6![Delta logo]()
$346
This Southwest deal was found by Cheapflights users on 5/4. 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.
Tue 7/76:45 am
RDU
- BNA
Nonstop1h 30m
Southwest
Wed 7/154:40 pm
BNA
- RDU
Nonstop1h 35m
Southwest
Deal found 5/4![Southwest logo]()
$323
This Delta deal was found by Cheapflights users on 5/5. 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 6/55:20 am
RDU
- LEX
1 stop4h 01m
Delta
Fri 6/126:00 am
LEX
- RDU
1 stop4h 00m
Delta
Deal found 5/5![Delta logo]()
$351
This Southwest deal was found by Cheapflights users on 5/5. 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.
Wed 6/246:45 am
RDU
- BNA
Nonstop1h 30m
Southwest
Fri 6/2610:10 am
BNA
- RDU
Nonstop1h 30m
Southwest
Deal found 5/5![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 5/8. 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 6/38:00 am
RDU
- LEX
1 stop5h 20m
United Airlines
Sat 6/61:55 pm
LEX
- RDU
1 stop7h 42m
United Airlines
Deal found 5/8![United Airlines logo]()
$498
This Southwest deal was found by Cheapflights users on 5/8. 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.
Sat 6/66:40 am
RDU
- BNA
Nonstop1h 30m
Southwest
Sun 6/78:45 pm
BNA
- RDU
Nonstop1h 35m
Southwest
Deal found 5/8![Southwest logo]()
$326
Last-minute flights from Raleigh to KentuckyDiscover last-minute flight deals from Raleigh to Kentucky. Data last updated May 9, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Kentucky. Data last updated May 9, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 5/8. 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.
Sat 5/237:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Wed 5/278:06 pm
SDF
- RDU
Nonstop1h 29m
Breeze Airways
Deal found 5/8![Breeze Airways logo]()
$127
This Breeze Airways deal was found by Cheapflights users on 5/7. 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 5/2811:56 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Sat 5/308:06 pm
SDF
- RDU
Nonstop1h 29m
Breeze Airways
Deal found 5/7![Breeze Airways logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 5/286:15 am
RDU
- CVG
1 stop4h 49m
Frontier
Fri 5/2912:46 pm
CVG
- RDU
1 stop19h 18m
Frontier
Deal found 5/8![Frontier logo]()
$126
This Breeze Airways deal was found by Cheapflights users on 5/6. 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.
Sat 5/307:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Sat 6/68:06 pm
SDF
- RDU
Nonstop1h 29m
Breeze Airways
Deal found 5/6![Breeze Airways logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/56:15 am
RDU
- CVG
1 stop5h 26m
Frontier
Mon 6/812:46 pm
CVG
- RDU
1 stop11h 38m
Frontier
Deal found 5/4![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/107:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Sat 6/138:06 pm
SDF
- RDU
Nonstop1h 29m
Breeze Airways
Deal found 5/4![Breeze Airways logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/106:15 am
RDU
- CVG
1 stop5h 34m
Frontier
Wed 6/109:30 pm
CVG
- RDU
1 stop11h 49m
Frontier
Deal found 5/5![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/137:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Sat 6/138:06 pm
SDF
- RDU
Nonstop1h 29m
Breeze Airways
Deal found 5/4![Breeze Airways logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/186:15 am
RDU
- CVG
1 stop4h 59m
Frontier
Sun 6/2112:24 pm
CVG
- RDU
1 stop19h 39m
Frontier
Deal found 5/4![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/246:15 am
RDU
- CVG
1 stop5h 34m
Frontier
Wed 7/2212:54 pm
CVG
- RDU
1 stop11h 31m
Frontier
Deal found 5/8![Frontier logo]()
$135
This Mytrip deal was found by Cheapflights users on 5/6. 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.
Wed 6/247:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Sat 6/278:06 pm
SDF
- RDU
Nonstop1h 29m
Breeze Airways
Deal found 5/6![Breeze Airways logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/277:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Wed 7/18:06 pm
SDF
- RDU
Nonstop1h 29m
Breeze Airways
Deal found 5/5![Breeze Airways logo]()
$132
One-way flights from Raleigh to KentuckySearch for one-way flight options from Raleigh to Kentucky. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
Search for one-way flight options from Raleigh to Kentucky. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
This Booking.com deal was found by Cheapflights users on 5/4. 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.
Wed 5/207:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Deal found 5/4![Breeze Airways logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 5/307:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Deal found 5/6![Breeze Airways logo]()
$58
This Booking.com deal was found by Cheapflights users on 5/4. 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 5/2811:56 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Deal found 5/4![Breeze Airways logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/136:15 am
RDU
- CVG
1 stop5h 32m
Frontier
Deal found 5/8![Frontier logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 7/47:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Deal found 5/5![Breeze Airways logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 5/306:15 am
RDU
- CVG
1 stop5h 26m
Frontier
Deal found 5/6![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 10/317:00 am
RDU
- SDF
Nonstop1h 41m
Breeze Airways
Deal found 5/6![Breeze Airways logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/46:15 am
RDU
- CVG
1 stop4h 49m
Frontier
Deal found 5/8![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 5/3112:54 pm
RDU
- CVG
1 stop22h 47m
Frontier
Deal found 5/6![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 8/17:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Deal found 5/5![Breeze Airways logo]()
$68
This Breeze Airways deal was found by Cheapflights users on 5/6. 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.
Wed 6/247:05 am
RDU
- SDF
Nonstop1h 31m
Breeze Airways
Deal found 5/6![Breeze Airways logo]()
$69
This Frontier deal was found by Cheapflights users on 5/3. 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.
Tue 5/266:21 pm
RDU
- CVG
1 stop5h 17m
Frontier
Deal found 5/3![Frontier logo]()
$70
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 May 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $118 (Breeze Airways) |
One-way from | $54 (Booking.com) |
Popular in | March |
Cheapest in | February |
Average price | $307 |
Good round-trip deal | $193 or less |
Good one-way deal | $76 or less |
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 May 9, 2026.
Use the filters below to find and compare flights from Raleigh to Kentucky that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RaleighKnoxville
RDU - TYS
RDUTYS
Raleigh-Durham
Thu 6/4
12:54 pm-4:40 pm
2 stops27h 46m
Knoxville McGhee Tyson
Thu 6/11
8:15 am-9:51 pm
1 stop13h 36m
$198
RaleighLouisville
RDU - SDF
RDUSDF
Raleigh-Durham
Thu 7/9
8:20 pm-12:25 am
1 stop4h 05m
Louisville Intl
Tue 7/14
5:35 am-9:20 am
1 stop3h 45m
$239
RaleighLouisville
RDU - SDF
RDUSDF
Raleigh-Durham
Wed 8/5
6:45 am-3:15 pm
2 stops8h 30m
Louisville Intl
Sun 8/9
5:40 am-9:10 am
1 stop3h 30m
$248
RaleighBlountville
RDU - TRI
RDUTRI
Raleigh-Durham
Tue 6/2
5:20 am-9:31 am
1 stop4h 11m
Blountville Tri Cities TN/VA
Sun 6/7
6:00 am-10:10 am
1 stop4h 10m
$279
RaleighLouisville
RDU - SDF
RDUSDF
Raleigh-Durham
Sat 5/30
6:28 am-10:20 am
1 stop3h 52m
Louisville Intl
Sat 6/6
6:00 am-11:52 am
1 stop5h 52m
$293
RaleighNashville
RDU - BNA
RDUBNA
Raleigh-Durham
Wed 6/3
5:20 am-8:35 am
1 stop4h 15m
Nashville Intl
Wed 6/10
7:59 pm-10:46 pm
Nonstop1h 47m
$297
RaleighNashville
RDU - BNA
RDUBNA
Raleigh-Durham
Sat 6/6
6:40 am-7:10 am
Nonstop1h 30m
Nashville Intl
Sat 6/6
7:40 pm-10:15 pm
Nonstop1h 35m
$301
RaleighNashville
RDU - BNA
RDUBNA
Raleigh-Durham
Mon 6/1
9:40 am-10:15 am
Nonstop1h 35m
Nashville Intl
Thu 6/4
6:00 pm-8:35 pm
Nonstop1h 35m
$301
RaleighNashville
RDU - BNA
RDUBNA
Raleigh-Durham
Thu 6/4
4:00 pm-4:35 pm
Nonstop1h 35m
Nashville Intl
Mon 6/8
8:35 pm-11:10 pm
Nonstop1h 35m
$301
RaleighLouisville
RDU - SDF
RDUSDF
Raleigh-Durham
Mon 6/1
6:00 am-10:23 am
1 stop4h 23m
Louisville Intl
Wed 6/3
6:25 am-2:08 pm
2 stops7h 43m
$302
Showing 1-10 of 60 resultsSorted by cheapest first
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.
RDU-SDF
RDU-CVG
RDU-TYS
RDU-BNA
RDU-LEX
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
RDU-USKY
RDU-SDF
RDU-CVG
RDU-TYS
RDU-BNA
How far ahead should I book a flight from Raleigh to Kentucky?
Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Kentucky. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Raleigh to Kentucky?
Currently, August is the cheapest month in which you can book a flight from Raleigh to Kentucky (average of $51). Flying from Raleigh to Kentucky in January is currently the most expensive (average of $236). 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.
How much does it cost to fly round-trip from Raleigh to Kentucky?
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 May 9, 2026.
Read reviews from past customers who have flown Breeze Airways,Southwest, andDelta 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.
Boarding
8.3
Overall
8.1
Food
6.6
Comfort
8.2
Crew
8.7
Entertainment
6.6
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Overall
8.1
Food
6.6
Comfort
8.2
Crew
8.7
Entertainment
6.6
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Overall
8.1
Food
6.6
Comfort
8.2
Crew
8.7
Entertainment
6.6
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Overall
8.1
Food
6.6
Comfort
8.2
Crew
8.7
Entertainment
6.6
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Overall
8.1
Food
6.6
Comfort
8.2
Crew
8.7
Entertainment
6.6
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Raleigh to Kentucky
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kentucky by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Raleigh to Kentucky by cabin class
Find flights from Raleigh to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Raleigh and Kentucky flights
Browse other Raleigh and Kentucky flight options. Last updated on May 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Raleigh to Kentucky flights
Consider these flights traveling from Raleigh to Kentucky.
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 May 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$81 | Average$202 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$100 | Average$314 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$200 | Average$353 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$262 | Average$394 | FlexibilityNo cancel fee | On-time63% |