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$63+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SDF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Philadelphia to Kentucky

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

Round-trip from

$126
(Cheapflightsfares)

One-way from

$63
(CheapOair)

Popular in

March

Cheapest in

February

Average price

$423

Good round-trip deal

$377 or less

Good one-way deal

$188 or less
From Philadelphia to Kentucky
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One-way flight from Philadelphia to Kentucky
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Philadelphia to Kentucky.
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Price to beat on a one-way flight from Philadelphia to Kentucky.
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Find 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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:48 pmPHL - BNA
Nonstop2h 21mFrontier
Mon 10/68:55 pmBNA - PHL
Nonstop2h 10mFrontier
Deal found 6/11$121
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/22:24 pmPHL - BNA
Nonstop2h 16mSpirit Airlines
Sun 10/54:45 pmBNA - PHL
Nonstop2h 05mSpirit Airlines
Deal found 6/11$127
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/27:30 pmPHL - BNA
Nonstop2h 30mSouthwest
Sat 8/911:00 amBNA - PHL
Nonstop2h 05mSouthwest
Deal found 6/10$147
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2211:30 amPHL - BNA
Nonstop2h 15mMultiple Airlines
Thu 6/2610:43 amBNA - PHL
Nonstop1h 58mMultiple Airlines
Deal found 6/10$152
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/299:34 pmPHL - BNA
Nonstop2h 17mAmerican Airlines
Tue 9/29:55 amBNA - PHL
Nonstop2h 06mAmerican Airlines
Deal found 6/11$159
This Delta deal was found by Cheapflights users on 6/9. 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 7/246:27 pmPHL - BNA
1 stop5h 53mDelta
Sun 7/276:34 pmBNA - PHL
1 stop5h 25mDelta
Deal found 6/9$197
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/184:27 pmPHL - CVG
1 stop7h 05mMultiple Airlines
Fri 8/228:11 pmCVG - PHL
1 stop13h 34mMultiple Airlines
Deal found 6/10$211
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:15 amPHL - LEX
1 stop13h 48mMultiple Airlines
Thu 7/1010:00 amLEX - PHL
2 stops12h 26mMultiple Airlines
Deal found 6/11$226
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:30 amPHL - BNA
1 stop4h 22mUnited Airlines
Mon 9/84:57 pmBNA - PHL
1 stop6h 23mUnited Airlines
Deal found 6/10$247
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/229:00 amPHL - CVG
1 stop9h 06mFrontier
Wed 8/69:30 amCVG - PHL
1 stop6h 55mFrontier
Deal found 6/10$254
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:20 amPHL - CVG
1 stop8h 03mAmerican Airlines
Wed 10/293:55 pmCVG - PHL
1 stop8h 04mAmerican Airlines
Deal found 6/11$255
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/276:13 amPHL - SDF
1 stop11h 45mSpirit Airlines
Tue 7/298:13 pmSDF - PHL
1 stop20h 03mSpirit Airlines
Deal found 6/11$269

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 June 12, 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

PhiladelphiaNashville

PHL - BNA

PHLBNA

Philadelphia

Sun 7/27

11:30 am-12:50 pm

Nonstop2h 20m

Nashville Intl

Thu 7/31

1:45 pm-4:59 pm

Nonstop2h 14m

$126

PhiladelphiaNashville

PHL - BNA

PHLBNA

Philadelphia

Thu 7/10

3:21 pm-4:41 pm

Nonstop2h 20m

Nashville Intl

Sun 7/13

11:28 am-2:26 pm

Nonstop1h 58m

$127

PhiladelphiaNashville

PHL - BNA

PHLBNA

Philadelphia

Thu 7/3

11:30 am-12:45 pm

Nonstop2h 15m

Nashville Intl

Wed 7/9

7:45 am-4:16 pm

1 stop7h 31m

$137

PhiladelphiaNashville

PHL - BNA

PHLBNA

Philadelphia

Sat 8/2

7:30 pm-9:00 pm

Nonstop2h 30m

Nashville Intl

Sat 8/9

11:00 am-2:05 pm

Nonstop2h 05m

$147

PhiladelphiaNashville

PHL - BNA

PHLBNA

Philadelphia

Fri 8/29

9:34 pm-10:51 pm

Nonstop2h 17m

Nashville Intl

Tue 9/2

9:55 am-1:01 pm

Nonstop2h 06m

$159

PhiladelphiaNashville

PHL - BNA

PHLBNA

Philadelphia

Thu 7/24

6:27 pm-11:20 pm

1 stop5h 53m

Nashville Intl

Sun 7/27

6:34 pm-12:59 am

1 stop5h 25m

$197

PhiladelphiaCincinnati

PHL - CVG

PHLCVG

Philadelphia

Mon 8/18

4:27 pm-11:32 pm

1 stop7h 05m

Cincinnati Cinci./N. Kentucky

Fri 8/22

8:11 pm-9:45 am

1 stop13h 34m

$211

PhiladelphiaLexington

PHL - LEX

PHLLEX

Philadelphia

Tue 7/8

6:15 am-8:03 pm

1 stop13h 48m

Lexington Blue Grass

Thu 7/10

10:00 am-10:26 pm

2 stops12h 26m

$226

PhiladelphiaNashville

PHL - BNA

PHLBNA

Philadelphia

Wed 9/3

10:30 am-1:52 pm

1 stop4h 22m

Nashville Intl

Mon 9/8

4:57 pm-12:20 am

1 stop6h 23m

$247

PhiladelphiaCincinnati

PHL - CVG

PHLCVG

Philadelphia

Tue 7/22

9:00 am-6:06 pm

1 stop9h 06m

Cincinnati Cinci./N. Kentucky

Wed 8/6

9:30 am-4:25 pm

1 stop6h 55m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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, January is the cheapest month in which you can book a flight from Philadelphia to Kentucky (average of $299). Flying from Philadelphia to Kentucky in April is currently the most expensive (average of $369). 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Kentucky as you normally would.

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 June 12, 2025.

The most flights from PHL to USKY are scheduled on a Wednesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 June 12, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Philadelphia to Kentucky. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,052 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

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

    $63 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $69 and $70, 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 - Cincinnati Cinci./N. Kentucky or Philadelphia - Louisville Intl.

  • 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: Alaska Airlines (84%), Republic Airways (80%), Piedmont Airlines( 77%).

  • What are the cheapest flights from Philadelphia to Kentucky?

    On average you can expect to pay $356 for a flight from Philadelphia to Kentucky. The cheapest flight overall is $98 while the most popular route, (Philadelphia - Nashville Intl) is currently priced at $107.

  • 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, January is the cheapest month in which you can book a flight from Philadelphia to Kentucky (average of $299). Flying from Philadelphia to Kentucky in April is currently the most expensive (average of $369). 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 5 airlines flying from Philadelphia to Kentucky

Discover the top 5 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$104Average$357FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$128Average$230FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$256Average$420FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$299Average$486FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$310Average$401FlexibilityNo cancel feeOn-time63%

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