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$68+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Kentucky to Philadelphia

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

Round-trip from

$108
(Cheapflightsfares)

One-way from

$68
(Southwest)

Popular in

October

Cheapest in

June

Average price

$378

Good round-trip deal

$356 or less

Good one-way deal

$234 or less
From Kentucky to Philadelphia
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One-way flight from Kentucky to Philadelphia
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Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 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 Kentucky to Philadelphia.
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Price to beat on a one-way flight from Kentucky to Philadelphia.
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Find flight deals from Kentucky to Philadelphia

Cheapest flights from Kentucky to Philadelphia
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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 7/1711:28 amBNA - PHL
Nonstop1h 58mSpirit Airlines
Thu 7/313:21 pmPHL - BNA
Nonstop2h 20mSpirit Airlines
Deal found 6/12$108
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 8/298:41 pmBNA - PHL
Nonstop2h 12mFrontier
Mon 9/16:35 pmPHL - BNA
Nonstop2h 21mFrontier
Deal found 6/12$127
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Fri 10/38:55 pmBNA - PHL
Nonstop2h 10mMultiple Airlines
Sun 10/52:24 pmPHL - BNA
Nonstop2h 16mMultiple Airlines
Deal found 6/12$135
This Southwest deal was found by Cheapflights users on 6/12. 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 8/2311:00 amBNA - PHL
Nonstop2h 05mSouthwest
Tue 9/26:50 pmPHL - BNA
Nonstop2h 15mSouthwest
Deal found 6/12$136
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:00 amBNA - PHL
Nonstop2h 10mAmerican Airlines
Sat 8/164:09 pmPHL - BNA
Nonstop2h 09mAmerican Airlines
Deal found 6/10$147
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.
Mon 8/2512:00 pmSDF - PHL
1 stop10h 42mSpirit Airlines
Fri 9/265:45 amPHL - SDF
1 stop5h 08mSpirit Airlines
Deal found 6/11$159
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/25:40 pmBNA - PHL
1 stop4h 30mDelta
Fri 7/46:00 amPHL - BNA
1 stop4h 08mDelta
Deal found 6/10$197
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.
Fri 7/111:44 pmCVG - PHL
2 stops33h 46mMultiple Airlines
Mon 7/215:21 pmPHL - CVG
1 stop20h 45mMultiple Airlines
Deal found 6/11$224
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.
Fri 7/252:50 pmSDF - PHL
1 stop7h 36mMultiple Airlines
Mon 8/47:05 pmPHL - SDF
1 stop14h 02mMultiple Airlines
Deal found 6/10$227
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.
Fri 8/16:00 amTYS - PHL
1 stop26h 04mMultiple Airlines
Sun 8/35:21 pmPHL - TYS
1 stop14h 41mMultiple Airlines
Deal found 6/11$231
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/216:00 amCVG - PHL
1 stop5h 56mFrontier
Thu 7/245:25 amPHL - CVG
1 stop6h 01mFrontier
Deal found 6/10$247
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.
Thu 7/1010:00 amLEX - PHL
2 stops12h 26mMultiple Airlines
Sun 7/136:00 amPHL - LEX
1 stop12h 44mMultiple Airlines
Deal found 6/10$258

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 June 12, 2025.
Use the filters below to find and compare flights from Kentucky to Philadelphia that are best for you.

Fly from

Kentucky

Fly to

Philadelphia

Route

Depart

Return

Price

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Thu 7/17

11:28 am-2:26 pm

Nonstop1h 58m

Philadelphia

Thu 7/31

3:21 pm-4:41 pm

Nonstop2h 20m

$108

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Fri 8/29

8:41 pm-11:53 pm

Nonstop2h 12m

Philadelphia

Mon 9/1

6:35 pm-7:56 pm

Nonstop2h 21m

$127

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Fri 10/3

8:55 pm-12:05 am

Nonstop2h 10m

Philadelphia

Sun 10/5

2:24 pm-3:40 pm

Nonstop2h 16m

$135

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Sat 8/23

11:00 am-2:05 pm

Nonstop2h 05m

Philadelphia

Tue 9/2

6:50 pm-8:05 pm

Nonstop2h 15m

$136

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Mon 8/11

6:00 am-9:10 am

Nonstop2h 10m

Philadelphia

Sat 8/16

4:09 pm-5:18 pm

Nonstop2h 09m

$147

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Mon 8/25

12:00 pm-10:42 pm

1 stop10h 42m

Philadelphia

Fri 9/26

5:45 am-10:53 am

1 stop5h 08m

$159

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Wed 7/2

5:40 pm-11:10 pm

1 stop4h 30m

Philadelphia

Mon 7/7

5:30 am-11:29 am

1 stop6h 59m

$197

CincinnatiPhiladelphia

CVG - PHL

CVGPHL

Cincinnati Cinci./N. Kentucky

Fri 7/11

1:44 pm-11:30 pm

2 stops33h 46m

Philadelphia

Mon 7/21

5:21 pm-2:06 pm

1 stop20h 45m

$224

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Fri 7/25

2:50 pm-10:26 pm

1 stop7h 36m

Philadelphia

Mon 8/4

7:05 pm-9:07 am

1 stop14h 02m

$227

KnoxvillePhiladelphia

TYS - PHL

TYSPHL

Knoxville McGhee Tyson

Fri 8/1

6:00 am-8:04 am

1 stop26h 04m

Philadelphia

Sun 8/3

5:21 pm-8:02 am

1 stop14h 41m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 60 results
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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.
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

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

Currently, August is the cheapest month in which you can book a flight from Kentucky to Philadelphia (average of $236). Flying from Kentucky to Philadelphia in March is currently the most expensive (average of $295). 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 June 12, 2025.

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.

Weekly flight availability from Kentucky to Philadelphia

Explore weekly flight availability from Kentucky to Philadelphia. 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 USKY to PHL are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Philadelphia by month

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

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

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

If weather is an important factor for your trip to Philadelphia, 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 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated June 12, 2025.
To help decide which airline to fly from Kentucky to Philadelphia, see what other customers have to say about Southwest, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

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

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

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

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

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

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

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.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

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

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

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 Kentucky to Philadelphia. 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 into for flights to Philadelphia from Kentucky?

    If you book a flight to Philadelphia from Kentucky, you will be flying to Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

  • How popular is this Kentucky to Philadelphia flight route?

    The Kentucky to Philadelphia flight path was viewed by 14 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 Kentucky to Philadelphia one-way?

    One-way options have recently been found by users for as low as $68 on Southwest. Other airlines that offer cheap prices include American Airlines from $70 and Spirit Airlines from $73 one-way.

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

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

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

    No one likes to see their flight delayed. When booking a flight from Kentucky to Philadelphia consider choosing Qatar Airways (95%), Piedmont Airlines (91%) or Aer Lingus (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Kentucky to Philadelphia?

    The cheapest flight price from Kentucky to Philadelphia is $135. On average you can expect to pay $512. The most popular route, (Cincinnati Cinci./N. Kentucky - Philadelphia), can usually be booked for $224.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to Philadelphia 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 Kentucky to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Kentucky to Philadelphia (average of $236). Flying from Kentucky to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near Kentucky?

Book flights to Kentucky if you plan to visit one of these locations
Vineland
Wildwood
Pottstown
King of Prussia
Cherry Hill
Exton
Ocean City
Chester
Essington
Reading
Newark
Middletown
Millville
Ephrata
Camden
Dover
Elkton
Willow Grove
Glen Mills
Springfield

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$155Average$238FlexibilityNo cancel feeOn-time65%
DeltaCheapest$226Average$356FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$277Average$462FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$364Average$468FlexibilityNo cancel feeOn-time63%

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