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Kentucky

$62+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SDF
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Philadelphia to Kentucky

Cheapest flights from Philadelphia to Kentucky
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 December 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/311:35 pmPHL - BNA
1 stop7h 08mMultiple Airlines
Tue 1/68:38 pmBNA - PHL
1 stop11h 29mMultiple Airlines
Deal found 12/16$180
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/311:35 pmPHL - BNA
1 stop7h 08mMultiple Airlines
Sun 1/49:13 pmBNA - PHL
Nonstop2h 07mMultiple Airlines
Deal found 12/16$181
This Expedia deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:05 amPHL - CVG
1 stop14h 56mFrontier
Wed 1/73:49 pmCVG - PHL
1 stop20h 44mFrontier
Deal found 12/13$183
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:05 amPHL - CVG
1 stop14h 56mFrontier
Wed 12/246:20 amCVG - PHL
1 stop14h 28mFrontier
Deal found 12/16$213
This CheapOair deal was found by Cheapflights users on 12/15. 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.
Tue 12/3010:00 pmPHL - CVG
1 stop19h 44mFrontier
Fri 1/21:20 pmCVG - PHL
1 stop16h 11mFrontier
Deal found 12/15$218
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/3011:12 amPHL - BNA
Nonstop2h 24mFrontier
Sun 1/49:13 pmBNA - PHL
Nonstop2h 07mFrontier
Deal found 12/16$222
This Frontier deal was found by Cheapflights users on 12/15. 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 12/2311:12 amPHL - BNA
Nonstop2h 24mFrontier
Sun 12/289:13 pmBNA - PHL
Nonstop2h 07mFrontier
Deal found 12/15$225
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/144:34 pmPHL - BNA
1 stop6h 34mMultiple Airlines
Sun 12/219:13 pmBNA - PHL
Nonstop2h 07mMultiple Airlines
Deal found 12/14$231
This CheapOair deal was found by Cheapflights users on 12/14. 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.
Thu 12/187:05 amPHL - CVG
1 stop29h 20mFrontier
Mon 12/226:00 amCVG - PHL
1 stop18h 13mFrontier
Deal found 12/14$235
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/315:30 amPHL - TYS
1 stop11h 47mMultiple Airlines
Mon 1/512:58 pmTYS - PHL
1 stop25h 55mMultiple Airlines
Deal found 12/15$240
This Priceline deal was found by Cheapflights users on 12/14. 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.
Sun 12/216:53 pmPHL - BNA
Nonstop2h 25mMultiple Airlines
Thu 1/15:23 pmBNA - PHL
1 stop5h 33mMultiple Airlines
Deal found 12/14$241
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/2311:12 amPHL - BNA
Nonstop2h 24mFrontier
Tue 12/301:31 pmBNA - PHL
Nonstop2h 08mFrontier
Deal found 12/13$242

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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$102
(Booking.com)

One-way from

$62
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$531

Good round-trip deal

$579 or less
Provider with most accurate pricing for Philadelphia-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Louisville Intl flights.
Search Deals
From Philadelphia to Kentucky
Search Deals
One-way flight from Philadelphia to Kentucky
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Philadelphia to Kentucky.
Search Deals

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 December 16, 2025.
Use the filters below to find and compare flights from Philadelphia to Kentucky that are best for you.

Fly from

Philadelphia

Fly to

Kentucky

Route

Depart

Return

Price

PhiladelphiaCincinnati

PHL - CVG

PHLCVG

Philadelphia

Wed 1/14

1:40 pm-2:57 pm

1 stop25h 17m

Cincinnati Cinci./N. Kentucky

Sat 1/17

4:13 pm-10:40 pm

1 stop6h 27m

$144

PhiladelphiaCincinnati

PHL - CVG

PHLCVG

Philadelphia

Tue 1/20

8:25 pm-3:03 pm

1 stop18h 38m

Cincinnati Cinci./N. Kentucky

Wed 1/21

4:23 pm-5:52 pm

1 stop25h 29m

$147

PhiladelphiaCincinnati

PHL - CVG

PHLCVG

Philadelphia

Fri 1/16

6:11 pm-2:38 pm

1 stop20h 27m

Cincinnati Cinci./N. Kentucky

Sun 1/25

8:00 am-1:45 pm

1 stop29h 45m

$153

PhiladelphiaCincinnati

PHL - CVG

PHLCVG

Philadelphia

Mon 2/2

1:36 pm-10:11 pm

1 stop8h 35m

Cincinnati Cinci./N. Kentucky

Thu 2/5

4:22 pm-12:32 am

1 stop8h 10m

$162

PhiladelphiaCincinnati

PHL - CVG

PHLCVG

Philadelphia

Thu 1/29

5:30 am-11:55 am

1 stop6h 25m

Cincinnati Cinci./N. Kentucky

Thu 2/5

1:22 pm-12:52 am

1 stop11h 30m

$163

PhiladelphiaCincinnati

PHL - CVG

PHLCVG

Philadelphia

Wed 1/7

8:00 am-4:55 pm

1 stop8h 55m

Cincinnati Cinci./N. Kentucky

Thu 1/8

7:41 pm-2:55 pm

2 stops19h 14m

$173

PhiladelphiaCincinnati

PHL - CVG

PHLCVG

Philadelphia

Wed 1/14

5:30 am-6:50 pm

2 stops13h 20m

Cincinnati Cinci./N. Kentucky

Wed 1/21

4:23 pm-1:36 pm

1 stop21h 13m

$174

PhiladelphiaCincinnati

PHL - CVG

PHLCVG

Philadelphia

Fri 1/30

6:45 am-10:55 pm

1 stop16h 10m

Cincinnati Cinci./N. Kentucky

Mon 2/2

5:39 pm-11:14 am

2 stops17h 35m

$174

PhiladelphiaCincinnati

PHL - CVG

PHLCVG

Philadelphia

Sat 1/17

7:12 pm-7:31 am

1 stop12h 19m

Cincinnati Cinci./N. Kentucky

Sun 1/18

9:29 pm-6:28 pm

2 stops20h 59m

$175

PhiladelphiaNashville

PHL - BNA

PHLBNA

Philadelphia

Fri 3/6

3:02 pm-11:03 pm

1 stop9h 01m

Nashville Intl

Tue 3/10

6:00 am-2:06 pm

1 stop7h 06m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 60 results
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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.
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

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

Currently, June is the cheapest month in which you can book a flight from Philadelphia to Kentucky (average of $60). Flying from Philadelphia to Kentucky in December is currently the most expensive (average of $229). 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 December 16, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 9% on flights from Philadelphia to Kentucky by exploring options for tickets at noon.

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 December 13, 2025.

Travelers seeking maximum savings on their Philadelphia to Kentucky flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings 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 December 16, 2025.
See what other customers who have flown with Southwest, Delta, and American 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.
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,010 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,047 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,188 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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

  • What airport do you fly from for flights from Philadelphia to Kentucky?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Kentucky. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

  • How popular is this Philadelphia to Kentucky flight route?

    This flight path from Philadelphia to Kentucky was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Philadelphia to Kentucky?

    Frontier, JetBlue, and Spirit Airlines can get you from Philadelphia to Kentucky in just under 9h 01m. Your travel time can differ by up to 9h 37m. The distance between Philadelphia and Kentucky is about 674 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Philadelphia to Kentucky one-way?

    $113 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $153 and $158, respectively.

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

    The most popular route from Philadelphia to Kentucky is Philadelphia - Nashville Intl. You may also consider Philadelphia - Knoxville McGhee Tyson or Philadelphia - Cincinnati Cinci./N. Kentucky.

  • What are the most reliable airlines from Philadelphia to Kentucky?

    Before booking your flight to Kentucky from Philadelphia, check out the most reliable airlines to get you to your destination on time: Republic Airways (94%), Piedmont Airlines (87%), Alaska Airlines( 85%).

  • What are the cheapest flights from Philadelphia to Kentucky?

    On average you can expect to pay $591 for a flight from Philadelphia to Kentucky. The cheapest flight overall is $509 while the most popular route, (Philadelphia - Nashville Intl) is currently priced at $108.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, June is the cheapest month in which you can book a flight from Philadelphia to Kentucky (average of $60). Flying from Philadelphia to Kentucky in December is currently the most expensive (average of $229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Philadelphia to Kentucky

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

Discover the top 4 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$104Average$308FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$162Average$224FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$258Average$396FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$309Average$512FlexibilityNo cancel feeOn-time71%

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