Cheap flights from Kentucky to Philadelphia from $53

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Philadelphia departing on 12/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:32 pm - 12:28 amBNA-PHL
7h 56m1 stop
Frontier Logo
6:00 am - 7:28 amPHL-BNA
2h 28mnonstop
$84Frontier
Find Deal
Thu, Jan 8 - Sun, Jan 11
Frontier Logo
3:32 pm - 12:28 amBNA-PHL
7h 56m1 stop
Frontier Logo
6:00 am - 7:28 amPHL-BNA
2h 28mnonstop
$85Frontier
Find Deal
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
6:10 am - 2:44 pmBNA-PHL
7h 34m1 stop
Multiple Airlines Logo
10:35 am - 12:00 pmPHL-BNA
2h 25mnonstop
$88Multiple Airlines
Find Deal
Wed, Dec 10 - Mon, Dec 15
Multiple Airlines Logo
6:10 am - 2:44 pmBNA-PHL
7h 34m1 stop
Multiple Airlines Logo
12:38 pm - 2:01 pmPHL-BNA
2h 23mnonstop
$94Multiple Airlines
Find Deal
Tue, Dec 9 - Fri, Dec 12
Spirit Airlines Logo
11:55 am - 11:16 pmSDF-PHL
11h 21m1 stop
Spirit Airlines Logo
6:53 pm - 11:00 amPHL-SDF
16h 07m1 stop
$166Spirit Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Spirit Airlines Logo
1:55 pm - 7:48 pmSDF-PHL
5h 53m1 stop
Spirit Airlines Logo
5:30 am - 1:00 pmPHL-SDF
7h 30m1 stop
$168Spirit Airlines
Find Deal
Fri, Jan 9 - Mon, Jan 12
American Airlines Logo
8:04 am - 5:52 pmLEX-PHL
9h 48m1 stop
American Airlines Logo
10:30 am - 6:25 pmPHL-LEX
7h 55m1 stop
$317American Airlines
Find Deal
Wed, Dec 31 - Thu, Jan 1
Delta Logo
6:58 pm - 10:50 pmTRI-PHL
3h 52m1 stop
Delta Logo
8:00 am - 2:38 pmPHL-TRI
6h 38m1 stop
$327Delta
Find Deal
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
8:26 pm - 11:54 pmTRI-PHL
3h 28m1 stop
American Airlines Logo
6:00 am - 10:13 amPHL-TRI
4h 13m1 stop
$347American Airlines
Find Deal
Fri, Dec 26 - Wed, Dec 31
Delta Logo
10:15 am - 5:14 pmTRI-PHL
6h 59m1 stop
Delta Logo
4:05 pm - 10:26 pmPHL-TRI
6h 21m1 stop
$363Delta
Find Deal
Sat, May 2 - Fri, May 8

Frontier flights from Kentucky to Philadelphia

Our best Frontier deals on Kentucky to Philadelphia flight tickets
Frontier
Nov 20
BNA10:20 amNashville Intl
2h 03m
PHL1:23 pmPhiladelphia
Nov 27
PHL8:00 amPhiladelphia
2h 25m
BNA9:25 amNashville Intl
Frontier
Nov 23
BNA1:34 pmNashville Intl
2h 02m
PHL4:36 pmPhiladelphia
Nov 27
PHL8:00 amPhiladelphia
2h 25m
BNA9:25 amNashville Intl
Frontier
Nov 20
BNA10:20 amNashville Intl
2h 03m
PHL1:23 pmPhiladelphia
Nov 23
PHL11:14 amPhiladelphia
2h 20m
BNA12:34 pmNashville Intl

Spirit Airlines flights from Kentucky to Philadelphia

Our best Spirit Airlines deals on Kentucky to Philadelphia flight tickets
Spirit Airlines
Dec 1
BNA2:47 pmNashville Intl
1h 59m
PHL5:46 pmPhiladelphia
Dec 3
PHL6:41 pmPhiladelphia
2h 19m
BNA8:00 pmNashville Intl
Spirit Airlines
Dec 3
BNA2:47 pmNashville Intl
1h 59m
PHL5:46 pmPhiladelphia
Dec 6
PHL4:00 pmPhiladelphia
7h 27m
1 stop
BNA10:27 pmNashville Intl
Spirit Airlines
Dec 7
BNA8:59 pmNashville Intl
11h 18m
1 stop
PHL9:17 amPhiladelphia
Dec 10
PHL4:00 pmPhiladelphia
7h 27m
1 stop
BNA10:27 pmNashville Intl

momondo 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, momondo users made 832,500 searches. Data last updated November 19, 2025.
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

Price

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Thu 1/8

3:32 pm-12:28 am

1 stop7h 56m

Philadelphia

Sun 1/11

6:00 am-7:28 am

Nonstop2h 28m

$84

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Thu 1/8

3:32 pm-12:28 am

1 stop7h 56m

Philadelphia

Sun 1/11

6:00 am-7:28 am

Nonstop2h 28m

$85

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Wed 12/10

6:10 am-2:44 pm

1 stop7h 34m

Philadelphia

Mon 12/15

10:35 am-12:00 pm

Nonstop2h 25m

$88

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Tue 12/9

6:10 am-2:44 pm

1 stop7h 34m

Philadelphia

Fri 12/12

12:38 pm-2:01 pm

Nonstop2h 23m

$94

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Fri 12/5

11:55 am-11:16 pm

1 stop11h 21m

Philadelphia

Sun 12/7

6:53 pm-11:00 am

1 stop16h 07m

$166

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Fri 1/9

1:55 pm-7:48 pm

1 stop5h 53m

Philadelphia

Mon 1/12

5:30 am-1:00 pm

1 stop7h 30m

$168

LexingtonPhiladelphia

LEX - PHL

LEXPHL

Lexington Blue Grass

Wed 12/31

8:04 am-5:52 pm

1 stop9h 48m

Philadelphia

Thu 1/1

10:30 am-6:25 pm

1 stop7h 55m

$317

BlountvillePhiladelphia

TRI - PHL

TRIPHL

Blountville Tri Cities TN/VA

Thu 1/29

6:58 pm-10:50 pm

1 stop3h 52m

Philadelphia

Mon 2/2

8:00 am-2:38 pm

1 stop6h 38m

$327

BlountvillePhiladelphia

TRI - PHL

TRIPHL

Blountville Tri Cities TN/VA

Fri 12/26

8:26 pm-11:54 pm

1 stop3h 28m

Philadelphia

Wed 12/31

6:00 am-10:13 am

1 stop4h 13m

$347

BlountvillePhiladelphia

TRI - PHL

TRIPHL

Blountville Tri Cities TN/VA

Sat 5/2

10:15 am-5:14 pm

1 stop6h 59m

Philadelphia

Fri 5/8

4:05 pm-10:26 pm

1 stop6h 21m

$363

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from Kentucky to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Kentucky is in June. Flight prices, which tend to average around $377, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Philadelphia, with average flight prices from Kentucky averaging around $397.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Kentucky to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $550. On the other hand, Sunday is the most expensive day to depart from Kentucky because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $731.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Kentucky to Philadelphia in the evening for as low as $345. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $1,092.

What is the cheapest Kentucky to Philadelphia flight route?

Fly from Louisville Intl to Philadelphia for the best Kentucky - Philadelphia flight prices

How far in advance should I book a flight to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $474 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Kentucky for as low as $336 on momondo.

What cabin class options are available on Kentucky to Philadelphia flights?

There are 4 cabin classes available to choose from on Kentucky to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kentucky to Philadelphia flights?

You could potentially save up to 34% on your flight if you consider stops on a Kentucky to Philadelphia flight.

Cheap Kentucky to Philadelphia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Philadelphia

Best Price Found

$211

Fastest flight time

1h 41m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Kentucky in the past 72 hours is $211. The best round-trip flight deal from Kentucky to Philadelphia found on momondo in the last 72 hours is $323.
The fastest flight from Kentucky to Philadelphia takes 1h 41m
Direct flights go from Kentucky to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)
  • When did momondo last update prices for flights from Kentucky to Philadelphia Airport?

    Prices for flights from Kentucky to Philadelphia Airport refresh daily.

  • How many operators does momondo search for flights from Kentucky to Philadelphia Airport?

  • How old do you have to be to fly from Kentucky to Philadelphia Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Kentucky to Philadelphia?

Best airlines flying from Kentucky to Philadelphia

Compare and see reviews for airlines that fly from Kentucky to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $165Free CancellationRating
6.3
8,154 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $215Free CancellationRating
8.0
4,249 reviews
Search Southwest flights
DeltaPriceFrom $226Free CancellationRating
7.9
8,004 reviews
Search Delta flights
American AirlinesPriceFrom $277Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Ocean City
Wildwood Crest
King of Prussia
Cherry Hill
Dewey Beach
Newark
Reading
North Wildwood
Dover
Avalon
Lewes
Stone Harbor
Essington
Vineland
Pottstown
New Castle
Somers Point

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Philadelphia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kentucky to Philadelphia. momondo saves you time and could save you money on your trip.

Can I find flights from Kentucky to Philadelphia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Philadelphia from Kentucky with this policy.

How can momondo help me find flights from Kentucky to Philadelphia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kentucky to Philadelphia.

I’m not ready to book a flight from Kentucky to Philadelphia right now. Can momondo alert me if prices change?

Price alerts on flights to Philadelphia from Kentucky are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Fri 12/19
Fri 12/26

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