What is the cheapest airline that flies from Kentucky to Philadelphia?

Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Kentucky to Philadelphia

How long does it take to fly to Philadelphia?

If you’re flying from a popular airport in Kentucky, such as Louisville or Lexington, and flying into Philadelphia, then you can expect flight times to average 4h 04m and 5h 01m, respectively.

How many flights depart from Kentucky to Philadelphia on average per week?

As of September 2025, there are 294 flights per week flying from Kentucky to Philadelphia. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.

How many flights depart from Kentucky to Philadelphia on average per day?

As of September 2025, there are 42 flights per day flying from Kentucky to Philadelphia. The most common time of day flights depart is 3:00PM, with 63% of flights taking off in the afternoon.

What airlines fly to Philadelphia?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Philadelphia from Kentucky according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 5 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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?

As of September 2025, there are 6 operators available to choose from 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.

$42 Cheap Flights from Kentucky to Philadelphia in 2025/26

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Find the cheapest flights from Kentucky to Philadelphia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

2:02 pm - 5:18 pmBNA-PHL

2h 16mnonstop

11:36 am - 12:58 pmPHL-BNA

2h 22mnonstop

$80Frontier

Find Deal

Thu, Oct 23 - Mon, Oct 27

8:22 pm - 11:29 pmBNA-PHL

2h 07mnonstop

6:02 pm - 7:26 pmPHL-BNA

2h 24mnonstop

$81Frontier

Find Deal

Fri, Oct 3 - Sun, Oct 5

1:57 pm - 5:06 pmBNA-PHL

2h 09mnonstop

9:47 am - 11:01 amPHL-BNA

2h 14mnonstop

$83Multiple Airlines

Find Deal

Sat, Oct 25 - Thu, Oct 30

2:02 pm - 5:18 pmBNA-PHL

2h 16mnonstop

11:40 am - 1:02 pmPHL-BNA

2h 22mnonstop

$84Frontier

Find Deal

Thu, Oct 23 - Sun, Oct 26

12:00 pm - 2:59 pmBNA-PHL

1h 59mnonstop

9:47 am - 11:01 amPHL-BNA

2h 14mnonstop

$87Spirit Airlines

Find Deal

Thu, Oct 2 - Sun, Oct 5

8:22 pm - 11:29 pmBNA-PHL

2h 07mnonstop

9:47 am - 11:01 amPHL-BNA

2h 14mnonstop

$94Multiple Airlines

Find Deal

Fri, Oct 3 - Sun, Oct 12

12:00 pm - 2:59 pmBNA-PHL

1h 59mnonstop

9:47 am - 11:01 amPHL-BNA

2h 14mnonstop

$97Spirit Airlines

Find Deal

Thu, Oct 2 - Sun, Oct 5

7:10 pm - 10:10 pmBNA-PHL

2h 00mnonstop

7:05 pm - 8:15 pmPHL-BNA

2h 10mnonstop

$125Southwest

Find Deal

Wed, Oct 22 - Sun, Oct 26

6:00 am - 9:10 amBNA-PHL

2h 10mnonstop

9:25 pm - 10:43 pmPHL-BNA

2h 18mnonstop

$127American Airlines

Find Deal

Sat, Nov 1 - Sat, Nov 8

6:50 am - 5:54 pmLEX-PHL

11h 04m1 stop

9:15 pm - 11:15 pmPHL-LEX

2h 00mnonstop

$267American Airlines

Find Deal

Fri, Oct 17 - Fri, Oct 17

Frontier flights from Kentucky to Philadelphia

Our best Frontier deals on Kentucky to Philadelphia flight tickets

Frontier

Oct 23

BNA2:02 pmNashville Intl

2h 16m

PHL5:18 pmPhiladelphia

Oct 27

PHL11:36 amPhiladelphia

2h 22m

BNA12:58 pmNashville Intl

$80

Find similar

Frontier

Oct 3

BNA8:22 pmNashville Intl

2h 07m

PHL11:29 pmPhiladelphia

Oct 5

PHL6:02 pmPhiladelphia

2h 24m

BNA7:26 pmNashville Intl

$81

Find similar

Frontier

Oct 23

BNA2:02 pmNashville Intl

2h 16m

PHL5:18 pmPhiladelphia

Oct 26

PHL11:40 amPhiladelphia

2h 22m

BNA1:02 pmNashville Intl

$84

Find similar

American Airlines flights from Kentucky to Philadelphia

Our best American Airlines deals on Kentucky to Philadelphia flight tickets

American Airlines

Nov 1

BNA6:00 amNashville Intl

2h 10m

PHL9:10 amPhiladelphia

Nov 8

PHL9:25 pmPhiladelphia

2h 18m

BNA10:43 pmNashville Intl

$127

Find similar

American Airlines

Oct 17

LEX6:50 amLexington Blue Grass

11h 04m

1 stop

PHL5:54 pmPhiladelphia

Oct 17

PHL9:15 pmPhiladelphia

2h 00m

LEX11:15 pmLexington Blue Grass

$267

Find similar

American Airlines

Oct 18

SDF6:34 amLouisville Intl

24h 47m

1 stop

PHL7:21 amPhiladelphia

Oct 19

PHL9:41 amPhiladelphia

2h 11m

SDF11:52 amLouisville Intl

$290

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Thu 10/23

2:02 pm-5:18 pm

Nonstop2h 16m

Philadelphia

Mon 10/27

11:36 am-12:58 pm

Nonstop2h 22m

$80

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Fri 10/3

8:22 pm-11:29 pm

Nonstop2h 07m

Philadelphia

Sun 10/5

6:02 pm-7:26 pm

Nonstop2h 24m

$81

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Sat 10/25

1:57 pm-5:06 pm

Nonstop2h 09m

Philadelphia

Thu 10/30

9:47 am-11:01 am

Nonstop2h 14m

$83

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Thu 10/23

2:02 pm-5:18 pm

Nonstop2h 16m

Philadelphia

Sun 10/26

11:40 am-1:02 pm

Nonstop2h 22m

$84

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Thu 10/2

12:00 pm-2:59 pm

Nonstop1h 59m

Philadelphia

Sun 10/5

9:47 am-11:01 am

Nonstop2h 14m

$87

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Fri 10/3

8:22 pm-11:29 pm

Nonstop2h 07m

Philadelphia

Sun 10/12

9:47 am-11:01 am

Nonstop2h 14m

$94

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Thu 10/2

12:00 pm-2:59 pm

Nonstop1h 59m

Philadelphia

Sun 10/5

9:47 am-11:01 am

Nonstop2h 14m

$97

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Wed 10/22

7:10 pm-10:10 pm

Nonstop2h 00m

Philadelphia

Sun 10/26

7:05 pm-8:15 pm

Nonstop2h 10m

$125

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Sat 11/1

6:00 am-9:10 am

Nonstop2h 10m

Philadelphia

Sat 11/8

9:25 pm-10:43 pm

Nonstop2h 18m

$127

LexingtonPhiladelphia

LEX - PHL

LEXPHL

Lexington Blue Grass

Fri 10/17

6:50 am-5:54 pm

1 stop11h 04m

Philadelphia

Fri 10/17

9:15 pm-11:15 pm

Nonstop2h 00m

$267

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $398.

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

The cheapest day to depart from Kentucky to Philadelphia is on a Friday. Travelers who choose to depart for Philadelphia on a Friday 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 $726.

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 $481 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 $355 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 69% 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	$208
Fastest flight time	1h 36m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Kentucky in the past 72 hours is $208. The best round-trip flight deal from Kentucky to Philadelphia found on momondo in the last 72 hours is $437.

The fastest flight from Kentucky to Philadelphia takes 1h 36m

Direct flights go from Kentucky to Philadelphia every day.

There is 1 airport near Philadelphia: Philadelphia (PHL)

Search flight deals

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?
As of September 2025, there are 6 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Kentucky to Philadelphia is Embraer 175 (33.06% of total bookings). The next most popular plane models are Embraer ERJ-145 (17.07%), Canadair (Bombardier) Regional Jet 700 (10.84%), and Canadair (Bombardier) Regional Jet 900 (7.86%).

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 Airlines	PriceFrom $165	Free Cancellation	Rating 6.3 8,030 reviews	Search Spirit Airlines flights
Delta	PriceFrom $198	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
Southwest	PriceFrom $238	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
American Airlines	PriceFrom $277	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Wildwood

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Rehoboth Beach

Ocean City

Wildwood Crest

King of Prussia

Dewey Beach

Reading

Newark

Cherry Hill

North Wildwood

Dover

Avalon

Lewes

Stone Harbor

Vineland

Essington

Pottstown

New Castle

West Chester

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.

An easier way to manage your Philadelphia trip

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Cheap flights from Kentucky to Philadelphia from $42

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 10/27. 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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Find the cheapest flights from Kentucky to Philadelphia

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Frontier flights from Kentucky to Philadelphia

Our best Frontier deals on Kentucky to Philadelphia flight tickets

American Airlines flights from Kentucky to Philadelphia

Our best American Airlines deals on Kentucky to Philadelphia flight tickets

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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?

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

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

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?

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 69% on your flight if you consider stops on a Kentucky to Philadelphia flight.

What is the cheapest airline that flies from Kentucky to Philadelphia?

Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Kentucky to Philadelphia

What airlines fly to Philadelphia?

How many flights depart from Kentucky to Philadelphia on average per day?

As of September 2025, there are 42 flights per day flying from Kentucky to Philadelphia. The most common time of day flights depart is 3:00PM, with 63% of flights taking off in the afternoon.

How many flights depart from Kentucky to Philadelphia on average per week?

As of September 2025, there are 294 flights per week flying from Kentucky to Philadelphia. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.

How long does it take to fly to Philadelphia?

If you’re flying from a popular airport in Kentucky, such as Louisville or Lexington, and flying into Philadelphia, then you can expect flight times to average 4h 04m and 5h 01m, respectively.

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

Fastest flight time

Direct flights

Airports in Philadelphia

When did momondo last update prices for flights from Kentucky to Philadelphia Airport?

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?

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

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

Traveling to a place near Philadelphia?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Pennsylvania