$43+ Cheap flights from Kentucky to Philadelphia (PHL)
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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHL
Apr 2 — Apr 91
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kentucky to Philadelphia 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 Kentucky to Philadelphia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kentucky to PhiladelphiaExplore the most affordable flight options available from Kentucky to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.
Explore the most affordable flight options available from Kentucky to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:03 pm
TYS
- PHL
Nonstop1h 50m
Allegiant Air
Sun 5/246:26 pm
PHL
- TYS
Nonstop2h 03m
Allegiant Air
Deal found 2/26![Allegiant Air logo]()
$78
This Frontier deal was found by Cheapflights users on 3/2. 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 3/99:55 pm
BNA
- PHL
Nonstop2h 08m
Frontier
Mon 3/167:19 pm
PHL
- BNA
Nonstop2h 29m
Frontier
Deal found 3/2![Frontier logo]()
$110
This Booking.com deal was found by Cheapflights users on 3/1. 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 4/29:43 am
BNA
- PHL
Nonstop2h 08m
Frontier
Mon 4/62:23 pm
PHL
- BNA
Nonstop2h 21m
Frontier
Deal found 3/1![Frontier logo]()
$111
This Super.com deal was found by Cheapflights users on 3/2. 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.
Thu 4/99:48 am
BNA
- PHL
Nonstop2h 08m
Frontier
Sat 4/116:47 pm
PHL
- BNA
Nonstop2h 28m
Frontier
Deal found 3/2![Frontier logo]()
$122
This Frontier deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/64:29 pm
BNA
- PHL
Nonstop2h 10m
Frontier
Sat 4/116:47 pm
PHL
- BNA
Nonstop2h 28m
Frontier
Deal found 2/26![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 3/1. 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.
Thu 4/99:48 am
BNA
- PHL
Nonstop2h 08m
Frontier
Mon 4/132:17 pm
PHL
- BNA
Nonstop2h 21m
Frontier
Deal found 3/1![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/264:25 pm
BNA
- PHL
Nonstop2h 08m
Frontier
Mon 3/307:43 pm
PHL
- BNA
Nonstop2h 29m
Frontier
Deal found 2/28![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/124:25 pm
BNA
- PHL
Nonstop2h 08m
Frontier
Mon 3/167:19 pm
PHL
- BNA
Nonstop2h 29m
Frontier
Deal found 3/2![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 3/118:52 pm
BNA
- PHL
1 stop10h 47m
Multiple Airlines
Mon 3/167:19 pm
PHL
- BNA
Nonstop2h 29m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 3/252:27 pm
BNA
- PHL
1 stop8h 29m
Multiple Airlines
Mon 3/307:43 pm
PHL
- BNA
Nonstop2h 29m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 3/38:52 pm
BNA
- PHL
1 stop10h 52m
Multiple Airlines
Mon 3/97:31 pm
PHL
- BNA
Nonstop2h 29m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 5/79:40 pm
TYS
- PHL
1 stop12h 09m
Multiple Airlines
Sun 5/246:26 pm
PHL
- TYS
Nonstop2h 03m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$150
Best flights from Kentucky to PhiladelphiaDiscover carefully curated flight deals from Kentucky to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 3, 2026.
Discover carefully curated flight deals from Kentucky to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 3, 2026.
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:50 pm
TRI
- PHL
1 stop6h 22m
Delta
Sat 5/95:17 am
PHL
- TRI
1 stop4h 14m
Delta
Deal found 2/26![Delta logo]()
$249
This Southwest deal was found by Cheapflights users on 3/1. 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 5/2011:55 am
BNA
- PHL
1 stop4h 55m
Southwest
Sat 5/236:50 am
PHL
- BNA
2 stops7h 25m
Southwest
Deal found 3/1![Southwest logo]()
$253
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
BNA
- PHL
1 stop5h 14m
United Airlines
Sat 5/234:54 pm
PHL
- BNA
1 stop5h 45m
United Airlines
Deal found 2/26![United Airlines logo]()
$260
This American Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:09 pm
TRI
- PHL
1 stop4h 05m
American Airlines
Tue 3/313:39 pm
PHL
- TRI
1 stop5h 11m
American Airlines
Deal found 2/28![American Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:48 pm
SDF
- PHL
1 stop28h 32m
Multiple Airlines
Sun 5/310:00 pm
PHL
- SDF
2 stops20h 58m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 3/1. 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 3/265:00 am
TRI
- PHL
1 stop4h 55m
American Airlines
Thu 4/26:00 am
PHL
- TRI
1 stop4h 37m
American Airlines
Deal found 3/1![American Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:05 am
TRI
- PHL
1 stop5h 00m
Delta
Tue 7/75:30 am
PHL
- TRI
1 stop4h 05m
Delta
Deal found 2/27![Delta logo]()
$288
This Southwest deal was found by Cheapflights users on 3/2. 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 3/317:35 pm
BNA
- PHL
Nonstop2h 05m
Southwest
Tue 4/76:45 pm
PHL
- BNA
Nonstop2h 10m
Southwest
Deal found 3/2![Southwest logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 5/164:29 pm
EVV
- PHL
1 stop15h 27m
Multiple Airlines
Tue 5/198:25 pm
PHL
- EVV
2 stops20h 24m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/145:00 am
TRI
- PHL
1 stop4h 41m
American Airlines
Tue 3/178:36 am
PHL
- TRI
1 stop6h 24m
American Airlines
Deal found 2/28![American Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/1. 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 7/185:50 am
BNA
- PHL
2 stops14h 05m
Southwest
Sat 7/2511:40 am
PHL
- BNA
2 stops9h 10m
Southwest
Deal found 3/1![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/42:08 pm
CVG
- PHL
1 stop7h 24m
United Airlines
Sun 4/511:36 am
PHL
- CVG
1 stop5h 38m
United Airlines
Deal found 2/27![United Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/213:45 pm
BNA
- PHL
1 stop4h 07m
Delta
Wed 3/253:36 pm
PHL
- BNA
1 stop5h 43m
Delta
Deal found 2/26![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 3/2. 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 5/166:56 pm
EVV
- PHL
1 stop4h 41m
American Airlines
Tue 5/197:40 pm
PHL
- EVV
1 stop5h 14m
American Airlines
Deal found 3/2![American Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:15 pm
BNA
- PHL
Nonstop2h 00m
Southwest
Sat 7/186:20 am
PHL
- BNA
Nonstop2h 00m
Southwest
Deal found 2/27![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 3/2. 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 5/77:41 pm
TRI
- PHL
1 stop5h 16m
Delta
Sun 5/105:17 am
PHL
- TRI
1 stop4h 14m
Delta
Deal found 3/2![Delta logo]()
$327
This American Airlines deal was found by Cheapflights users on 3/1. 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 6/38:25 pm
TRI
- PHL
1 stop3h 50m
American Airlines
Sat 6/66:00 am
PHL
- TRI
1 stop4h 42m
American Airlines
Deal found 3/1![American Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:20 pm
BNA
- PHL
Nonstop2h 05m
Southwest
Tue 8/111:55 pm
PHL
- BNA
1 stop8h 15m
Southwest
Deal found 2/26![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 3/2. 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 6/57:41 pm
TRI
- PHL
1 stop5h 16m
Delta
Mon 6/86:20 pm
PHL
- TRI
1 stop4h 06m
Delta
Deal found 3/2![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:45 pm
BNA
- PHL
Nonstop2h 00m
Southwest
Tue 5/262:00 pm
PHL
- BNA
1 stop5h 20m
Southwest
Deal found 2/28![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
TYS
- PHL
2 stops7h 20m
United Airlines
Tue 5/196:10 am
PHL
- TYS
1 stop7h 06m
United Airlines
Deal found 2/26![United Airlines logo]()
$434
This Southwest deal was found by Cheapflights users on 3/1. 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 7/257:00 am
TYS
- PHL
2 stops10h 25m
Southwest
Wed 7/2912:45 pm
PHL
- TYS
2 stops7h 35m
Southwest
Deal found 3/1![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 3/1. 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 3/171:56 pm
LEX
- PHL
1 stop7h 13m
United Airlines
Sat 3/219:55 am
PHL
- LEX
1 stop7h 00m
United Airlines
Deal found 3/1![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:20 pm
EVV
- PHL
1 stop6h 34m
American Airlines
Sun 3/226:00 am
PHL
- EVV
1 stop5h 40m
American Airlines
Deal found 2/26![American Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 3/1. 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 5/221:42 pm
EVV
- PHL
1 stop7h 30m
Delta
Sun 5/248:05 am
PHL
- EVV
1 stop6h 51m
Delta
Deal found 3/1![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:00 am
TYS
- PHL
2 stops11h 58m
United Airlines
Mon 5/410:38 am
PHL
- TYS
2 stops10h 07m
United Airlines
Deal found 2/28![United Airlines logo]()
$451
This Southwest deal was found by Cheapflights users on 3/1. 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 3/181:50 pm
BNA
- PHL
1 stop7h 25m
Southwest
Sat 3/217:55 pm
PHL
- BNA
Nonstop2h 25m
Southwest
Deal found 3/1![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:40 am
TYS
- PHL
1 stop4h 01m
Delta
Sun 4/126:05 am
PHL
- TYS
1 stop4h 26m
Delta
Deal found 2/26![Delta logo]()
$400
This American Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:33 pm
EVV
- PHL
1 stop6h 42m
American Airlines
Mon 5/257:37 pm
PHL
- EVV
1 stop5h 22m
American Airlines
Deal found 2/28![American Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 3/1. 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 3/187:00 am
TYS
- PHL
2 stops7h 17m
United Airlines
Mon 3/3010:33 am
PHL
- TYS
2 stops11h 56m
United Airlines
Deal found 3/1![United Airlines logo]()
$452
Last-minute flights from Kentucky to PhiladelphiaDiscover last-minute flight deals from Kentucky to Philadelphia. Data last updated March 3, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Philadelphia. Data last updated March 3, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/2. 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 3/99:55 pm
BNA
- PHL
Nonstop2h 08m
Frontier
Mon 3/167:19 pm
PHL
- BNA
Nonstop2h 29m
Frontier
Deal found 3/2![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 3/118:52 pm
BNA
- PHL
1 stop10h 47m
Multiple Airlines
Mon 3/167:19 pm
PHL
- BNA
Nonstop2h 29m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$133
This Frontier deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/124:25 pm
BNA
- PHL
Nonstop2h 08m
Frontier
Mon 3/167:19 pm
PHL
- BNA
Nonstop2h 29m
Frontier
Deal found 3/2![Frontier logo]()
$132
This Super.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/264:25 pm
BNA
- PHL
Nonstop2h 08m
Frontier
Mon 3/307:43 pm
PHL
- BNA
Nonstop2h 29m
Frontier
Deal found 2/28![Frontier logo]()
$127
This Booking.com deal was found by Cheapflights users on 3/1. 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 4/29:43 am
BNA
- PHL
Nonstop2h 08m
Frontier
Mon 4/62:23 pm
PHL
- BNA
Nonstop2h 21m
Frontier
Deal found 3/1![Frontier logo]()
$111
This Priceline deal was found by Cheapflights users on 3/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:10 pm
BNA
- PHL
Nonstop2h 09m
Frontier
Mon 4/62:23 pm
PHL
- BNA
Nonstop2h 21m
Frontier
Deal found 3/3![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/64:29 pm
BNA
- PHL
Nonstop2h 10m
Frontier
Sat 4/116:47 pm
PHL
- BNA
Nonstop2h 28m
Frontier
Deal found 2/26![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 3/2. 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.
Thu 4/99:48 am
BNA
- PHL
Nonstop2h 08m
Frontier
Sat 4/116:47 pm
PHL
- BNA
Nonstop2h 28m
Frontier
Deal found 3/2![Frontier logo]()
$122
This Super.com deal was found by Cheapflights users on 3/1. 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.
Thu 4/99:48 am
BNA
- PHL
Nonstop2h 08m
Frontier
Mon 4/132:17 pm
PHL
- BNA
Nonstop2h 21m
Frontier
Deal found 3/1![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 3/3. 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.
Thu 4/168:48 pm
BNA
- PHL
Nonstop2h 11m
Frontier
Sun 4/196:42 pm
PHL
- BNA
Nonstop2h 28m
Frontier
Deal found 3/3![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:32 pm
CVG
- PHL
1 stop8h 48m
Frontier
Mon 4/279:17 am
PHL
- CVG
1 stop9h 19m
Frontier
Deal found 2/26![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:46 pm
CVG
- PHL
1 stop12h 24m
Frontier
Mon 4/279:17 am
PHL
- CVG
1 stop9h 19m
Frontier
Deal found 2/26![Frontier logo]()
$156
One-way flights from Kentucky to PhiladelphiaSearch for one-way flight options from Kentucky to Philadelphia. Find affordable one-way fares based on user searches. Data last updated March 3, 2026.
Search for one-way flight options from Kentucky to Philadelphia. Find affordable one-way fares based on user searches. Data last updated March 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/243:46 pm
TYS
- PHL
Nonstop1h 50m
Allegiant Air
Deal found 2/26![Allegiant Air logo]()
$43
This Mytrip deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:46 pm
TYS
- PHL
Nonstop1h 50m
Allegiant Air
Deal found 2/28![Allegiant Air logo]()
$44
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/169:33 pm
BNA
- PHL
Nonstop2h 08m
Frontier
Deal found 2/28![Frontier logo]()
$54
This Frontier deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:55 pm
BNA
- PHL
Nonstop2h 08m
Frontier
Deal found 2/26![Frontier logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 6/43:47 pm
TYS
- PHL
Nonstop1h 50m
Allegiant Air
Deal found 3/2![Allegiant Air logo]()
$55
This Frontier deal was found by Cheapflights users on 3/1. 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.
Sat 4/49:10 pm
BNA
- PHL
Nonstop2h 09m
Frontier
Deal found 3/1![Frontier logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 5/313:46 pm
TYS
- PHL
Nonstop1h 50m
Allegiant Air
Deal found 3/1![Allegiant Air logo]()
$61
This Super.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:48 pm
BNA
- PHL
Nonstop2h 11m
Frontier
Deal found 2/27![Frontier logo]()
$63
This Frontier deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:48 pm
BNA
- PHL
Nonstop2h 11m
Frontier
Deal found 2/28![Frontier logo]()
$64
This Frontier deal was found by Cheapflights users on 3/2. 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.
Sat 4/119:10 pm
BNA
- PHL
Nonstop2h 09m
Frontier
Deal found 3/2![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:46 pm
CVG
- PHL
1 stop5h 08m
Frontier
Deal found 2/26![Frontier logo]()
$72
This Super.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/264:25 pm
BNA
- PHL
Nonstop2h 08m
Frontier
Deal found 2/27![Frontier logo]()
$73
Find flight deals from Kentucky to Philadelphia
Keep the following information in mind while searching for Kentucky to Philadelphia flight deals. Data was last updated March 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $110 (Frontier) |
One-way from | $43 (Kiwi.com) |
Popular in | January |
Cheapest in | June |
Average price | $530 |
Good round-trip deal | $440 or less |
Good one-way deal | $340 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky to Philadelphia 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 March 3, 2026.
Use the filters below to find and compare flights from Kentucky to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
BlountvillePhiladelphia
TRI - PHL
TRIPHL
Blountville Tri Cities TN/VA
Thu 5/7
3:50 pm-10:12 pm
1 stop6h 22m
Philadelphia
Sat 5/9
5:17 am-9:31 am
1 stop4h 14m
$249
NashvillePhiladelphia
BNA - PHL
BNAPHL
Nashville Intl
Wed 5/20
11:55 am-5:50 pm
1 stop4h 55m
Philadelphia
Sat 5/23
6:50 am-1:15 pm
2 stops7h 25m
$253
NashvillePhiladelphia
BNA - PHL
BNAPHL
Nashville Intl
Wed 5/20
6:00 am-12:14 pm
1 stop5h 14m
Philadelphia
Sat 5/23
4:54 pm-9:39 pm
1 stop5h 45m
$260
BlountvillePhiladelphia
TRI - PHL
TRIPHL
Blountville Tri Cities TN/VA
Tue 3/24
7:09 pm-11:14 pm
1 stop4h 05m
Philadelphia
Tue 3/31
3:39 pm-8:50 pm
1 stop5h 11m
$284
BlountvillePhiladelphia
TRI - PHL
TRIPHL
Blountville Tri Cities TN/VA
Thu 3/26
5:00 am-9:55 am
1 stop4h 55m
Philadelphia
Thu 4/2
6:00 am-10:37 am
1 stop4h 37m
$284
BlountvillePhiladelphia
TRI - PHL
TRIPHL
Blountville Tri Cities TN/VA
Thu 7/2
6:05 am-11:05 am
1 stop5h 00m
Philadelphia
Tue 7/7
5:30 am-9:35 am
1 stop4h 05m
$288
NashvillePhiladelphia
BNA - PHL
BNAPHL
Nashville Intl
Tue 3/31
7:35 pm-10:40 pm
Nonstop2h 05m
Philadelphia
Tue 4/7
6:45 pm-7:55 pm
Nonstop2h 10m
$289
BlountvillePhiladelphia
TRI - PHL
TRIPHL
Blountville Tri Cities TN/VA
Sat 3/14
5:00 am-9:41 am
1 stop4h 41m
Philadelphia
Tue 3/17
8:36 am-3:00 pm
1 stop6h 24m
$289
LouisvillePhiladelphia
SDF - PHL
SDFPHL
Louisville Intl
Fri 4/24
7:48 pm-12:20 am
1 stop28h 32m
Philadelphia
Sun 5/3
10:00 pm-6:58 pm
2 stops20h 58m
$290
NashvillePhiladelphia
BNA - PHL
BNAPHL
Nashville Intl
Sat 7/18
5:50 am-8:55 pm
2 stops14h 05m
Philadelphia
Sat 7/25
11:40 am-7:50 pm
2 stops9h 10m
$293
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Kentucky to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Kentucky with our price prediction graph.
TYS-PHL
BNA-PHL
CVG-PHL
SDF-PHL
LEX-PHL
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 Philadelphia
USKY-PHL
TYS-PHL
BNA-PHL
CVG-PHL
SDF-PHL
What is the cheapest month to book a flight from Kentucky to Philadelphia?
Currently, May is the cheapest month in which you can book a flight from Kentucky to Philadelphia (average of $71). Flying from Kentucky to Philadelphia in October is currently the most expensive (average of $203). 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 PHL?
Find hourly flight availability from Kentucky to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 3, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Philadelphia as you normally would.
Related info for your journey
Find useful and relevant information for your journey from Kentucky to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
Pottstown
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester
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
Philadelphia flight routes
Popular flights
Top destinations
Alternative routes for Kentucky to Philadelphia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Philadelphia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kentucky to Philadelphia by cabin class
Find flights from Kentucky to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kentucky and Philadelphia flights
Browse other Kentucky and Philadelphia flight options. Last updated on March 3, 2026.
Other flights to Philadelphia
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Kentucky to Philadelphia flights
Consider these flights traveling from Kentucky to Philadelphia.
Top 4 airlines flying from Kentucky to Philadelphia
Discover the top 4 airlines that operate flights from Kentucky to Philadelphia. 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 March 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$233 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$215 | Average$400 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$278 | Average$507 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$380 | Average$452 | FlexibilityNo cancel fee | On-timeN/A |