$33+ Cheap flights from Philadelphia (PHL) 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SDF
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia 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
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Cheapest flights from Philadelphia to KentuckyExplore the most affordable flight options available from Philadelphia to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from Philadelphia to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
This CheapOair deal was found by Cheapflights users on 8/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:35 pm -
Nonstop2h 00m
Fri 8/281:55 pm -
Nonstop1h 50m
Deal found 8/7![Allegiant Air logo]()
$86
This CheapOair deal was found by Cheapflights users on 8/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:21 pm -
Nonstop2h 00m
Fri 10/96:55 pm -
Nonstop1h 50m
Deal found 8/7![Allegiant Air logo]()
$87
This CheapOair deal was found by Cheapflights users on 8/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:35 pm -
Nonstop2h 00m
Mon 8/311:25 pm -
Nonstop1h 50m
Deal found 8/8![Allegiant Air logo]()
$96
This CheapOair deal was found by Cheapflights users on 8/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:35 pm -
Nonstop2h 00m
Fri 8/281:55 pm -
Nonstop1h 50m
Deal found 8/6![Allegiant Air logo]()
$106
This Trip.com deal was found by Cheapflights users on 8/9. 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.
Fri 9/114:34 pm -
Nonstop2h 00m
Mon 9/142:54 pm -
Nonstop1h 50m
Deal found 8/9![Allegiant Air logo]()
$111
This CheapOair deal was found by Cheapflights users on 8/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:35 pm -
Nonstop2h 00m
Mon 8/241:55 pm -
Nonstop1h 50m
Deal found 8/5![Allegiant Air logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 10/145:38 pm -
1 stop18h 05m
Mon 10/1912:48 pm -
1 stop18h 48m
Deal found 8/9![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/215:38 pm -
1 stop18h 05m
Thu 10/2912:48 pm -
1 stop18h 48m
Deal found 8/8![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/86:40 pm -
1 stop26h 38m
Tue 9/159:00 am -
1 stop10h 04m
Deal found 8/9![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/206:00 am -
1 stop11h 33m
Thu 10/2912:48 pm -
1 stop18h 48m
Deal found 8/8![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Thu 8/276:30 am -
1 stop28h 51m
Mon 8/3112:26 pm -
1 stop18h 49m
Deal found 8/6![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/52:45 pm -
1 stop20h 36m
Sun 9/1312:43 pm -
1 stop18h 33m
Deal found 8/9![Frontier logo]()
$147
Best flights from Philadelphia to KentuckyDiscover carefully curated flight deals from Philadelphia to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Philadelphia to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This Southwest deal was found by Cheapflights users on 8/9. 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 10/166:55 am -
2 stops8h 20m
Mon 10/198:50 pm -
Nonstop2h 00m
Deal found 8/9![Southwest logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/57:20 am -
1 stop9h 29m
Sat 9/124:42 pm -
1 stop6h 27m
Deal found 8/9![Multiple Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 8/8. 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 9/238:25 am -
1 stop6h 39m
Sun 9/278:29 pm -
1 stop3h 44m
Deal found 8/8![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 8/6. 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.
Thu 10/153:40 pm -
1 stop6h 44m
Sun 10/187:19 pm -
1 stop5h 37m
Deal found 8/6![Delta logo]()
$299
This JetBlue deal was found by Cheapflights users on 8/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:25 pm -
1 stop7h 27m
Sun 10/182:27 pm -
1 stop6h 14m
Deal found 8/9![JetBlue logo]()
$350
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:20 am -
1 stop5h 50m
Thu 9/105:00 am -
1 stop6h 23m
Deal found 8/6![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/113:33 pm -
1 stop6h 49m
Mon 12/143:35 pm -
1 stop6h 49m
Deal found 8/7![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:52 pm -
1 stop5h 10m
Sat 9/266:25 am -
1 stop4h 50m
Deal found 8/6![American Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 8/5. 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.
Sat 8/298:55 am -
Nonstop2h 10m
Tue 9/110:05 am -
Nonstop2h 00m
Deal found 8/5![Southwest logo]()
$301
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Thu 10/16:00 am -
1 stop3h 42m
Sat 10/37:21 pm -
1 stop4h 03m
Deal found 8/9![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:40 am -
1 stop6h 22m
Sun 12/136:00 am -
1 stop7h 10m
Deal found 8/7![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 8/6. 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.
Tue 9/156:40 pm -
Nonstop2h 10m
Thu 9/177:00 pm -
Nonstop2h 05m
Deal found 8/6![Southwest logo]()
$301
This Southwest deal was found by Cheapflights users on 8/9. 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 9/246:20 am -
1 stop5h 55m
Thu 10/110:20 am -
2 stops8h 15m
Deal found 8/9![Southwest logo]()
$311
This Delta deal was found by Cheapflights users on 8/5. 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 9/253:54 pm -
1 stop6h 26m
Sun 9/277:19 pm -
1 stop5h 21m
Deal found 8/5![Delta logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Mon 8/316:00 am -
1 stop8h 00m
Fri 9/49:00 am -
2 stops28h 40m
Deal found 8/6![Multiple Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:25 am -
1 stop7h 45m
Sat 8/295:02 am -
1 stop6h 21m
Deal found 8/6![United Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 8/9. 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 10/2211:30 am -
2 stops8h 30m
Mon 10/265:00 am -
2 stops8h 40m
Deal found 8/9![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 8/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:45 pm -
2 stops7h 05m
Fri 9/115:40 am -
2 stops6h 50m
Deal found 8/7![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:20 am -
1 stop4h 06m
Sun 10/117:19 pm -
1 stop5h 37m
Deal found 8/7![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/89:30 am -
1 stop4h 50m
Mon 9/145:00 am -
1 stop6h 23m
Deal found 8/9![United Airlines logo]()
$469
This Southwest deal was found by Cheapflights users on 8/6. 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 9/511:55 am -
2 stops9h 30m
Sun 9/63:45 pm -
1 stop6h 20m
Deal found 8/6![Southwest logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/226:00 pm -
1 stop26h 20m
Wed 8/261:55 pm -
1 stop7h 52m
Deal found 8/6![Multiple Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:45 am -
1 stop4h 56m
Sat 11/75:30 am -
1 stop27h 22m
Deal found 8/7![United Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Tue 8/252:32 pm -
Nonstop1h 52m
Sat 8/296:30 am -
1 stop5h 00m
Deal found 8/9![American Airlines logo]()
$489
This Southwest deal was found by Cheapflights users on 8/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:35 pm -
1 stop6h 15m
Sun 11/85:20 am -
2 stops7h 30m
Deal found 8/7![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 8/9. 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.
Thu 10/85:20 am -
1 stop5h 07m
Mon 10/191:50 pm -
1 stop7h 22m
Deal found 8/9![Delta logo]()
$437
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:30 am -
1 stop4h 07m
Sat 9/126:00 am -
2 stops12h 54m
Deal found 8/6![United Airlines logo]()
$514
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Fri 10/232:32 pm -
Nonstop1h 57m
Sun 10/257:25 am -
Nonstop1h 52m
Deal found 8/8![American Airlines logo]()
$523
This Southwest deal was found by Cheapflights users on 8/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:20 am -
2 stops9h 15m
Mon 8/319:00 am -
2 stops7h 55m
Deal found 8/7![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 8/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:30 am -
1 stop5h 14m
Wed 9/1610:08 am -
1 stop4h 36m
Deal found 8/8![Delta logo]()
$443
Last-minute flights from Philadelphia to KentuckyDiscover last-minute flight deals from Philadelphia to Kentucky. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Kentucky. Data last updated August 10, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:35 pm -
Nonstop2h 00m
Fri 8/281:55 pm -
Nonstop1h 50m
Deal found 8/6![Allegiant Air logo]()
$106
This CheapOair deal was found by Cheapflights users on 8/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:35 pm -
Nonstop2h 00m
Mon 8/241:55 pm -
Nonstop1h 50m
Deal found 8/5![Allegiant Air logo]()
$113
This CheapOair deal was found by Cheapflights users on 8/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:35 pm -
Nonstop2h 00m
Fri 8/281:55 pm -
Nonstop1h 50m
Deal found 8/7![Allegiant Air logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Thu 8/276:30 am -
1 stop28h 51m
Mon 8/3112:26 pm -
1 stop18h 49m
Deal found 8/6![Frontier logo]()
$146
This CheapOair deal was found by Cheapflights users on 8/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:35 pm -
Nonstop2h 00m
Mon 8/311:25 pm -
Nonstop1h 50m
Deal found 8/8![Allegiant Air logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Mon 8/316:40 pm -
1 stop15h 25m
Thu 9/312:26 pm -
1 stop8h 02m
Deal found 8/7![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/52:45 pm -
1 stop20h 36m
Sun 9/1312:43 pm -
1 stop18h 33m
Deal found 8/9![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/86:40 pm -
1 stop26h 38m
Tue 9/159:00 am -
1 stop10h 04m
Deal found 8/9![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Thu 9/105:32 pm -
1 stop18h 06m
Mon 9/1412:43 pm -
1 stop18h 33m
Deal found 8/5![Frontier logo]()
$149
This Trip.com deal was found by Cheapflights users on 8/9. 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.
Fri 9/114:34 pm -
Nonstop2h 00m
Mon 9/142:54 pm -
Nonstop1h 50m
Deal found 8/9![Allegiant Air logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Mon 9/146:00 pm -
1 stop15h 39m
Fri 9/181:54 pm -
Nonstop1h 50m
Deal found 8/6![Multiple Airlines logo]()
$132
This CheapOair deal was found by Cheapflights users on 8/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:34 pm -
Nonstop2h 00m
Fri 10/25:39 pm -
Nonstop1h 50m
Deal found 8/8![Allegiant Air logo]()
$134
One-way flights from Philadelphia to KentuckySearch for one-way flight options from Philadelphia to Kentucky. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Philadelphia to Kentucky. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This CheapOair deal was found by Cheapflights users on 8/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:34 pm -
Nonstop2h 00m
Deal found 8/6![Allegiant Air logo]()
$33
This CheapOair deal was found by Cheapflights users on 8/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:34 pm -
Nonstop2h 00m
Deal found 8/5![Allegiant Air logo]()
$38
This CheapOair deal was found by Cheapflights users on 8/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:21 pm -
Nonstop2h 00m
Deal found 8/6![Allegiant Air logo]()
$39
This CheapOair deal was found by Cheapflights users on 8/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:35 pm -
Nonstop2h 00m
Deal found 8/6![Allegiant Air logo]()
$42
This CheapOair deal was found by Cheapflights users on 8/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:36 pm -
Nonstop2h 03m
Deal found 8/5![Allegiant Air logo]()
$49
This Gotogate deal was found by Cheapflights users on 8/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:52 pm -
Nonstop2h 00m
Deal found 8/6![Allegiant Air logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/114:34 pm -
Nonstop2h 00m
Deal found 8/9![Allegiant Air logo]()
$56
This Super.com deal was found by Cheapflights users on 8/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:41 pm -
Nonstop2h 33m
Deal found 8/7![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Fri 8/214:35 pm -
Nonstop2h 00m
Deal found 8/7![Allegiant Air logo]()
$63
This Frontier deal was found by Cheapflights users on 8/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:41 pm -
Nonstop2h 33m
Deal found 8/7![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Wed 9/95:32 pm -
1 stop18h 06m
Deal found 8/7![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Wed 11/412:43 pm -
1 stop23h 00m
Deal found 8/6![Frontier logo]()
$71
Find flight deals from Philadelphia to Kentucky
Keep the following information in mind while searching for Philadelphia to Kentucky flight deals. Data was last updated August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $86 (CheapOair) |
One-way from | $33 (CheapOair) |
Popular in | August |
Cheapest in | May |
Average price | $573 |
Good round-trip deal | $553 or less |
Good one-way deal | $354 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia 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 August 10, 2026.
Use the filters below to find and compare flights from Philadelphia to Kentucky that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaNashville
PHL Philadelphia - BNA Nashville Intl
PHLBNA
Philadelphia
Fri 10/16
6:55 am-2:15 pm
2 stops8h 20m
Nashville Intl
Mon 10/19
8:50 pm-11:50 pm
Nonstop2h 00m
$267
PhiladelphiaEvansville
PHL Philadelphia - EVV Evansville Dress Regional
PHLEVV
Philadelphia
Sat 9/5
7:20 am-3:49 pm
1 stop9h 29m
Evansville Dress Regional
Sat 9/12
4:42 pm-12:09 am
1 stop6h 27m
$273
PhiladelphiaBlountville
PHL Philadelphia - TRI Blountville Tri Cities TN/VA
PHLTRI
Philadelphia
Wed 9/23
8:25 am-3:04 pm
1 stop6h 39m
Blountville Tri Cities TN/VA
Sun 9/27
8:29 pm-12:13 am
1 stop3h 44m
$299
PhiladelphiaBlountville
PHL Philadelphia - TRI Blountville Tri Cities TN/VA
PHLTRI
Philadelphia
Thu 10/15
3:40 pm-10:24 pm
1 stop6h 44m
Blountville Tri Cities TN/VA
Sun 10/18
7:19 pm-12:56 am
1 stop5h 37m
$299
PhiladelphiaBlountville
PHL Philadelphia - TRI Blountville Tri Cities TN/VA
PHLTRI
Philadelphia
Fri 12/11
3:33 pm-10:22 pm
1 stop6h 49m
Blountville Tri Cities TN/VA
Mon 12/14
3:35 pm-10:24 pm
1 stop6h 49m
$299
PhiladelphiaBlountville
PHL Philadelphia - TRI Blountville Tri Cities TN/VA
PHLTRI
Philadelphia
Sat 9/19
3:52 pm-9:02 pm
1 stop5h 10m
Blountville Tri Cities TN/VA
Sat 9/26
6:25 am-11:15 am
1 stop4h 50m
$299
PhiladelphiaBlountville
PHL Philadelphia - TRI Blountville Tri Cities TN/VA
PHLTRI
Philadelphia
Thu 10/1
6:00 am-9:42 am
1 stop3h 42m
Blountville Tri Cities TN/VA
Sat 10/3
7:21 pm-11:24 pm
1 stop4h 03m
$299
PhiladelphiaBlountville
PHL Philadelphia - TRI Blountville Tri Cities TN/VA
PHLTRI
Philadelphia
Thu 12/10
6:40 am-1:02 pm
1 stop6h 22m
Blountville Tri Cities TN/VA
Sun 12/13
6:00 am-1:10 pm
1 stop7h 10m
$299
PhiladelphiaNashville
PHL Philadelphia - BNA Nashville Intl
PHLBNA
Philadelphia
Sat 8/29
8:55 am-10:05 am
Nonstop2h 10m
Nashville Intl
Tue 9/1
10:05 am-1:05 pm
Nonstop2h 00m
$301
PhiladelphiaNashville
PHL Philadelphia - BNA Nashville Intl
PHLBNA
Philadelphia
Tue 9/15
6:40 pm-7:50 pm
Nonstop2h 10m
Nashville Intl
Thu 9/17
7:00 pm-10:05 pm
Nonstop2h 05m
$301
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Philadelphia to Kentucky
Have a flexible travel schedule? Discover the best time to fly to Kentucky from Philadelphia with our price prediction graph.
PHL-TYS
PHL-CVG
PHL-BNA
PHL-EVV
PHL-TRI
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 Philadelphia to Kentucky
PHL-USKY
PHL-TYS
PHL-CVG
PHL-BNA
PHL-EVV
What is the cheapest month to book a flight from Philadelphia to Kentucky?
Currently, November is the cheapest month in which you can book a flight from Philadelphia to Kentucky (average of $529). Flying from Philadelphia to Kentucky in December is currently the most expensive (average of $578). 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 PHL to KY?
Find hourly flight availability from Philadelphia 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 August 10, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 18% on flights from Philadelphia to Kentucky by exploring options for tickets in the morning.
Weekly flight availability from Philadelphia to Kentucky
Explore weekly flight availability from Philadelphia to Kentucky. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 10, 2026.
The most flights from PHL to USKY are scheduled on a Friday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Philadelphia to Kentucky?
Airfare is below average for this route at the moment.
Philadelphia to Kentucky flights typically cost between $485 and $615 in September.The cheapest round-trip price found within the last 5 days was $174 on Multiple Airlines (Sep 10-Sep 17).
How far ahead should I book a flight from Philadelphia to Kentucky?
The best time to book flights from Philadelphia to Kentucky is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Philadelphia to Kentucky?
Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Kentucky. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their Philadelphia to Kentucky flight should consider departing on Monday mornings 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.
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 August 10, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican Airlines from Philadelphia to Kentucky have to say. 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.
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
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Alternative routes for Philadelphia to Kentucky
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Complete your trip
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Search flights from Philadelphia to Kentucky by cabin class
Find flights from Philadelphia to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Kentucky flights
Browse other Philadelphia and Kentucky flight options. Last updated on August 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Philadelphia to Kentucky flights
Consider these flights traveling from Philadelphia to Kentucky.
Top 3 airlines flying from Philadelphia to Kentucky
Discover the top 3 airlines that operate flights from Philadelphia 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$146 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$189 | Average$436 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$400 | Average$553 | FlexibilityNo cancel fee | On-time71% |