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

United Airlines, Delta, and Frontier 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 39m and 4h 50m, respectively.

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 37% 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.

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

As of May 2026, there are 32 flights per day flying from Kentucky to Philadelphia. The most common time of day flights depart is 4:00PM, with 63% of flights taking off in the afternoon.

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

As of May 2026, there are 229 flights per week flying from Kentucky to Philadelphia. The most common day of the week flights depart is Fri, with 18% of flights taking off on this day.

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 May 2026, there are 7 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.

$29 Cheap Flights from Kentucky to Philadelphia in 2026

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Find the cheapest flights from Kentucky to Philadelphia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:38 pm - 5:28 pm

TYS

PHL

1h 50mnonstop

6:18 pm - 8:21 pm

PHL

TYS

2h 03mnonstop

$64Allegiant Air

Thu, Jul 9 - Sun, Aug 2

3:38 pm - 5:28 pm

TYS

PHL

1h 50mnonstop

5:36 pm - 7:39 pm

PHL

TYS

2h 03mnonstop

$68Allegiant Air

Thu, Jul 9 - Thu, Aug 6

6:57 pm - 11:16 pm

CVG

PHL

4h 19m

1 stop

6:05 am - 9:50 am

PHL

CVG

3h 45m

1 stop

$147Delta

Sat, Aug 1 - Tue, Aug 4

3:32 pm - 9:46 pm

LEX

PHL

6h 14m

1 stop

1:49 pm - 7:09 pm

PHL

LEX

5h 20m

1 stop

$147Delta

Sat, Aug 15 - Sat, Aug 22

10:18 am - 2:10 pm

CVG

PHL

3h 52m

1 stop

9:21 am - 4:49 pm

PHL

CVG

7h 28m

1 stop

$177United Airlines

Thu, May 28 - Sun, May 31

7:00 am - 12:25 pm

CVG

PHL

5h 25m

1 stop

8:05 am - 1:00 pm

PHL

CVG

4h 55m

1 stop

$182United Airlines

Wed, Jul 22 - Sun, Jul 26

12:12 pm - 10:29 pm

CVG

PHL

10h 17m

1 stop

6:30 am - 11:49 am

PHL

CVG

5h 19m

1 stop

$190Frontier

Tue, Aug 18 - Wed, Aug 19

7:15 am - 2:36 pm

CVG

PHL

7h 21m

1 stop

8:43 pm - 10:17 am

PHL

CVG

13h 34m

1 stop

$197Frontier

Wed, Jun 10 - Tue, Jun 16

11:39 am - 7:57 pm

BNA

PHL

7h 18m

1 stop

11:00 am - 5:40 pm

PHL

BNA

31h 40m

1 stop

$248Multiple Airlines

Thu, May 28 - Thu, Jun 11

8:23 am - 6:53 pm

BNA

PHL

9h 30m

1 stop

8:35 pm - 11:24 am

PHL

BNA

15h 49m

1 stop

$258Multiple Airlines

Thu, Jun 4 - Mon, Jun 8

Frontier flights from Kentucky to Philadelphia

Our best Frontier deals on Kentucky to Philadelphia flight tickets

Frontier

Aug 18

CVG12:12 pmCincinnati Cinci./N. Kentucky

10h 17m

1 stop

PHL10:29 pmPhiladelphia

Aug 19

PHL6:30 amPhiladelphia

5h 19m

1 stop

CVG11:49 amCincinnati Cinci./N. Kentucky

$190

Frontier

Jun 10

CVG7:15 amCincinnati Cinci./N. Kentucky

7h 21m

1 stop

PHL2:36 pmPhiladelphia

Jun 16

PHL8:43 pmPhiladelphia

13h 34m

1 stop

CVG10:17 amCincinnati Cinci./N. Kentucky

$197

Frontier

Jun 17

CVG12:54 pmCincinnati Cinci./N. Kentucky

9h 35m

1 stop

PHL10:29 pmPhiladelphia

Jun 21

PHL8:43 pmPhiladelphia

13h 34m

1 stop

CVG10:17 amCincinnati Cinci./N. Kentucky

$200

Delta flights from Kentucky to Philadelphia

Our best Delta deals on Kentucky to Philadelphia flight tickets

Delta

Aug 1

CVG6:57 pmCincinnati Cinci./N. Kentucky

4h 19m

1 stop

PHL11:16 pmPhiladelphia

Aug 4

PHL6:05 amPhiladelphia

3h 45m

1 stop

CVG9:50 amCincinnati Cinci./N. Kentucky

$147

Delta

Jun 6

CVG6:00 pmCincinnati Cinci./N. Kentucky

5h 07m

1 stop

PHL11:07 pmPhiladelphia

Jul 9

PHL6:10 amPhiladelphia

3h 39m

1 stop

CVG9:49 amCincinnati Cinci./N. Kentucky

$152

Delta

May 28

CVG6:00 pmCincinnati Cinci./N. Kentucky

5h 07m

1 stop

PHL11:07 pmPhiladelphia

May 30

PHL6:12 amPhiladelphia

3h 28m

1 stop

CVG9:40 amCincinnati Cinci./N. Kentucky

$157

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

KnoxvillePhiladelphia

TYS - PHL

TYSPHL

Knoxville McGhee Tyson

Thu 7/9

3:38 pm-5:28 pm

Nonstop1h 50m

Philadelphia

Sun 8/2

6:18 pm-8:21 pm

Nonstop2h 03m

$64

KnoxvillePhiladelphia

TYS - PHL

TYSPHL

Knoxville McGhee Tyson

Thu 7/9

3:38 pm-5:28 pm

Nonstop1h 50m

Philadelphia

Thu 8/6

5:36 pm-7:39 pm

Nonstop2h 03m

$68

CincinnatiPhiladelphia

CVG - PHL

CVGPHL

Cincinnati Cinci./N. Kentucky

Sat 8/1

6:57 pm-11:16 pm

1 stop4h 19m

Philadelphia

Tue 8/4

6:05 am-9:50 am

1 stop3h 45m

$147

LexingtonPhiladelphia

LEX - PHL

LEXPHL

Lexington Blue Grass

Sat 8/15

3:32 pm-9:46 pm

1 stop6h 14m

Philadelphia

Sat 8/22

1:49 pm-7:09 pm

1 stop5h 20m

$147

CincinnatiPhiladelphia

CVG - PHL

CVGPHL

Cincinnati Cinci./N. Kentucky

Thu 5/28

10:18 am-2:10 pm

1 stop3h 52m

Philadelphia

Sun 5/31

9:21 am-4:49 pm

1 stop7h 28m

$177

CincinnatiPhiladelphia

CVG - PHL

CVGPHL

Cincinnati Cinci./N. Kentucky

Wed 7/22

7:00 am-12:25 pm

1 stop5h 25m

Philadelphia

Sun 7/26

8:05 am-1:00 pm

1 stop4h 55m

$182

CincinnatiPhiladelphia

CVG - PHL

CVGPHL

Cincinnati Cinci./N. Kentucky

Tue 8/18

12:12 pm-10:29 pm

1 stop10h 17m

Philadelphia

Wed 8/19

6:30 am-11:49 am

1 stop5h 19m

$190

CincinnatiPhiladelphia

CVG - PHL

CVGPHL

Cincinnati Cinci./N. Kentucky

Wed 6/10

7:15 am-2:36 pm

1 stop7h 21m

Philadelphia

Tue 6/16

8:43 pm-10:17 am

1 stop13h 34m

$197

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Thu 5/28

11:39 am-7:57 pm

1 stop7h 18m

Philadelphia

Thu 6/11

11:00 am-5:40 pm

1 stop31h 40m

$248

NashvillePhiladelphia

BNA - PHL

BNAPHL

Nashville Intl

Thu 6/4

8:23 am-6:53 pm

1 stop9h 30m

Philadelphia

Mon 6/8

8:35 pm-11:24 am

1 stop15h 49m

$258

Flights are sorted by cheapest round-trip flights first.

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 February. Flight prices, which tend to average around $119, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Philadelphia, with average flight prices from Kentucky averaging around $154.

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 $478. On the other hand, Tuesday 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 $858.

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 morning. momondo users have found flights departing from Kentucky to Philadelphia in the morning for as low as $504. 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 in the afternoon when prices are around $1,005.

What is the cheapest Kentucky to Philadelphia flight route?

Fly from Lexington Blue Grass to Philadelphia for the best Kentucky - Philadelphia flight prices

How far in advance should I book a flight from Kentucky 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 $533 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 $391 on momondo.

Can stopping save me money on Kentucky to Philadelphia flights?

You could potentially save up to 39% 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	$246
Fastest flight time	1h 45m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Kentucky in the past 72 hours is $246. The best round-trip flight deal from Kentucky to Philadelphia found on momondo in the last 72 hours is $413.

The fastest flight from Kentucky to Philadelphia takes 1h 45m

Direct flights go from Kentucky to Philadelphia every day.

There is 1 airport in Philadelphia. From Kentucky there are direct flights to Philadelphia (PHL).

Search flight deals

Frequently asked questions about flying from Kentucky to Philadelphia

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 May 2026, there are 7 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 (24.62% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 900 (24.62%), Embraer ERJ-145 (13.51%), and Canadair (Bombardier) Regional Jet 700 (8.41%).

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 $119	Free Cancellation	Rating 6.2 8,624 reviews	Search Spirit Airlines flights
Southwest	PriceFrom $215	Free Cancellation	Rating 8.0 4,292 reviews	Search Southwest flights
American Airlines	PriceFrom $277	Free Cancellation	Rating 7.1 11,659 reviews	Search American Airlines flights
Delta	PriceFrom $380	Free Cancellation	Rating 7.9 8,453 reviews	Search Delta flights

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Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

Dover

Avalon

North Wildwood

Lewes

Stone Harbor

New Castle

Essington

Vineland

Pottstown

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.