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

Frontier, Spirit Airlines, and Allegiant Air are the most popular carriers operating from Pennsylvania to Kentucky

How long is the flight from Pennsylvania to Kentucky?

On average, it takes 2h 17m to fly from Pennsylvania to Kentucky if you fly out of Philadelphia (the most popular airport in Pennsylvania) and into Louisville (the most popular airport in Kentucky). If you’re flying out of Pittsburgh and into Louisville, then the flight time is around 3h 37m.

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

As of September 2025, there are 1,130 flights per week flying from Pennsylvania to Kentucky. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.

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

As of September 2025, 161 flights take off from Pennsylvania and land in Kentucky each day. The most common flight departure time for this route is 7:00PM, with 57% of daily flights taking off in the afternoon.

What airlines fly to Kentucky?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Kentucky from Pennsylvania according to our data. American Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 5 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Pennsylvania to Kentucky refresh daily.

How many operators does momondo search for flights from Pennsylvania to Kentucky?

As of September 2025, there are 8 operators available to choose from for flights from Pennsylvania to Kentucky.

How old do you have to be to fly from Pennsylvania to Kentucky?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$43 Cheap Flights from Pennsylvania to Kentucky in 2025/26

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Find the cheapest flights from Pennsylvania to Kentucky

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:50 am - 1:12 pmPHL-BNA

2h 22mnonstop

1:57 pm - 5:06 pmBNA-PHL

2h 09mnonstop

$84Frontier

Find Deal

Sat, Oct 18 - Sat, Oct 25

6:03 pm - 7:27 pmPHL-BNA

2h 24mnonstop

1:53 pm - 5:02 pmBNA-PHL

2h 09mnonstop

$85Frontier

Find Deal

Fri, Oct 3 - Fri, Oct 10

3:57 pm - 5:09 pmPHL-BNA

2h 12mnonstop

6:00 am - 9:10 amBNA-PHL

2h 10mnonstop

$125American Airlines

Find Deal

Tue, Oct 21 - Thu, Oct 23

8:09 pm - 9:39 pmEWR-BNA

2h 30mnonstop

7:30 am - 10:58 amBNA-EWR

2h 28mnonstop

$127United Airlines

Find Deal

Tue, Sep 30 - Fri, Oct 3

9:45 pm - 11:10 pmLGA-BNA

2h 25mnonstop

7:55 pm - 11:15 pmBNA-LGA

2h 20mnonstop

$127Southwest

Find Deal

Thu, Oct 30 - Mon, Nov 3

7:55 am - 9:29 amJFK-BNA

2h 34mnonstop

6:56 am - 10:30 amBNA-JFK

2h 34mnonstop

$128American Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

8:09 pm - 9:39 pmEWR-BNA

2h 30mnonstop

7:30 am - 10:58 amBNA-EWR

2h 28mnonstop

$148United Airlines

Find Deal

Tue, Oct 14 - Thu, Oct 16

7:55 am - 9:34 amJFK-BNA

2h 39mnonstop

2:00 pm - 5:30 pmBNA-JFK

2h 30mnonstop

$152Delta

Find Deal

Thu, Oct 30 - Tue, Dec 2

3:29 pm - 5:15 pmJFK-BNA

2h 46mnonstop

2:00 pm - 5:32 pmBNA-JFK

2h 32mnonstop

$157Delta

Find Deal

Wed, Sep 24 - Sat, Sep 27

10:05 am - 4:15 pmLGA-BNA

7h 10m1 stop

7:55 pm - 11:15 pmBNA-LGA

2h 20mnonstop

$157Southwest

Find Deal

Thu, Oct 30 - Mon, Nov 3

Spirit Airlines flights from Pennsylvania to Kentucky

Our best Spirit Airlines deals on Pennsylvania to Kentucky flight tickets

Spirit Airlines

Oct 5

PHL9:47 amPhiladelphia

2h 14m

BNA11:01 amNashville Intl

Oct 6

BNA7:30 amNashville Intl

2h 08m

PHL10:38 amPhiladelphia

$87

Find similar

Spirit Airlines

Oct 6

PHL11:43 amPhiladelphia

2h 17m

BNA1:00 pmNashville Intl

Oct 10

BNA7:30 amNashville Intl

2h 08m

PHL10:38 amPhiladelphia

$93

Find similar

Spirit Airlines

Oct 2

PHL9:47 amPhiladelphia

2h 18m

BNA11:05 amNashville Intl

Oct 6

BNA7:30 amNashville Intl

2h 08m

PHL10:38 amPhiladelphia

$102

Find similar

Frontier flights from Pennsylvania to Kentucky

Our best Frontier deals on Pennsylvania to Kentucky flight tickets

Frontier

Oct 18

PHL11:50 amPhiladelphia

2h 22m

BNA1:12 pmNashville Intl

Oct 25

BNA1:57 pmNashville Intl

2h 09m

PHL5:06 pmPhiladelphia

$84

Find similar

Frontier

Oct 3

PHL6:03 pmPhiladelphia

2h 24m

BNA7:27 pmNashville Intl

Oct 10

BNA1:53 pmNashville Intl

2h 09m

PHL5:02 pmPhiladelphia

$85

Find similar

Frontier

Sep 29

PHL6:03 pmPhiladelphia

2h 24m

BNA7:27 pmNashville Intl

Oct 3

BNA8:22 pmNashville Intl

2h 07m

PHL11:29 pmPhiladelphia

$88

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaNashville

PHL - BNA

PHLBNA

Philadelphia

Sat 10/18

11:50 am-1:12 pm

Nonstop2h 22m

Nashville Intl

Sat 10/25

1:57 pm-5:06 pm

Nonstop2h 09m

$84

PhiladelphiaNashville

PHL - BNA

PHLBNA

Philadelphia

Fri 10/3

6:03 pm-7:27 pm

Nonstop2h 24m

Nashville Intl

Fri 10/10

1:53 pm-5:02 pm

Nonstop2h 09m

$85

PhiladelphiaNashville

PHL - BNA

PHLBNA

Philadelphia

Tue 10/21

3:57 pm-5:09 pm

Nonstop2h 12m

Nashville Intl

Thu 10/23

6:00 am-9:10 am

Nonstop2h 10m

$125

NewarkNashville

EWR - BNA

EWRBNA

Newark

Tue 9/30

8:09 pm-9:39 pm

Nonstop2h 30m

Nashville Intl

Fri 10/3

7:30 am-10:58 am

Nonstop2h 28m

$127

New YorkNashville

LGA - BNA

LGABNA

New York LaGuardia

Thu 10/30

9:45 pm-11:10 pm

Nonstop2h 25m

Nashville Intl

Mon 11/3

7:55 pm-11:15 pm

Nonstop2h 20m

$127

New YorkNashville

JFK - BNA

JFKBNA

New York John F Kennedy Intl

Thu 10/30

7:55 am-9:29 am

Nonstop2h 34m

Nashville Intl

Mon 11/3

6:56 am-10:30 am

Nonstop2h 34m

$128

NewarkNashville

EWR - BNA

EWRBNA

Newark

Tue 10/14

8:09 pm-9:39 pm

Nonstop2h 30m

Nashville Intl

Thu 10/16

7:30 am-10:58 am

Nonstop2h 28m

$148

New YorkNashville

JFK - BNA

JFKBNA

New York John F Kennedy Intl

Thu 10/30

7:55 am-9:34 am

Nonstop2h 39m

Nashville Intl

Tue 12/2

2:00 pm-5:30 pm

Nonstop2h 30m

$152

New YorkNashville

JFK - BNA

JFKBNA

New York John F Kennedy Intl

Wed 9/24

3:29 pm-5:15 pm

Nonstop2h 46m

Nashville Intl

Sat 9/27

2:00 pm-5:32 pm

Nonstop2h 32m

$157

New YorkNashville

LGA - BNA

LGABNA

New York LaGuardia

Thu 10/30

10:05 am-4:15 pm

1 stop7h 10m

Nashville Intl

Mon 11/3

7:55 pm-11:15 pm

Nonstop2h 20m

$157

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 Pennsylvania to Kentucky

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 Kentucky?

If you’re not able to fly to Kentucky in February, then May is your next best option. Flight prices from Pennsylvania to Kentucky during May average around $423.

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

Our data shows that Monday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $474. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $541. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

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

According to our data, the cheapest time of day to fly to Kentucky is at noon. momondo users have found flights departing from Pennsylvania to Kentucky at noon for as low as $474. 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 Kentucky is in the evening when prices are around $533.

What is the cheapest Pennsylvania to Kentucky flight route?

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

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

You are more likely to see cheaper flights to Kentucky from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $472 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from Pennsylvania for as low as $382 on momondo.

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

There are 3 cabin classes available to choose from on Pennsylvania to Kentucky 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 Pennsylvania to Kentucky flights?

No. A direct flight is the cheapest option for a flight between Pennsylvania to Kentucky.

Cheap Pennsylvania to Kentucky flight deals and tips

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

Best Price Found	$415
Fastest flight time	1h 49m
Direct flights	Every day
Airports in Kentucky	2 airports

The best one-way flight to Kentucky from Pennsylvania in the past 72 hours is $415. The best round-trip flight deal from Pennsylvania to Kentucky found on momondo in the last 72 hours is $433.

The fastest flight from Pennsylvania to Kentucky takes 1h 49m

Direct flights go from Pennsylvania to Kentucky every day.

There are 2 airports near Kentucky: Nashville Intl (BNA), Cincinnati Cinci./N. Kentucky (CVG)

Search flight deals

When did momondo last update prices for flights from Pennsylvania to Kentucky?
Prices for flights from Pennsylvania to Kentucky refresh daily.
How many operators does momondo search for flights from Pennsylvania to Kentucky?
As of September 2025, there are 8 operators available to choose from for flights from Pennsylvania to Kentucky.
How old do you have to be to fly from Pennsylvania to Kentucky?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Pennsylvania to Kentucky?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Pennsylvania to Kentucky is Embraer 175 (25.28% of total bookings). The next most popular plane models are Embraer ERJ-145 (24.15%), Canadair (Bombardier) Regional Jet 700 (19.25%), and Canadair (Bombardier) Regional Jet 900 (16.60%).

Best airlines flying from Pennsylvania to Kentucky

Compare and see reviews for airlines that fly from Pennsylvania to Kentucky with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $104	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
Spirit Airlines	PriceFrom $166	Free Cancellation	Rating 6.3 8,030 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $214	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $223	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Southwest	PriceFrom $258	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Pennsylvania to Kentucky flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Kentucky from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Kentucky from Pennsylvania 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 Kentucky 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.

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Cheap flights from Pennsylvania to Kentucky from $43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Kentucky departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Pennsylvania to Kentucky

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Pennsylvania to Kentucky

Our best Spirit Airlines deals on Pennsylvania to Kentucky flight tickets

Frontier flights from Pennsylvania to Kentucky

Our best Frontier deals on Pennsylvania to Kentucky flight tickets

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Use the filters below to find and compare flights from Pennsylvania to Kentucky that are best for you.

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How to get the cheapest flight ticket from Pennsylvania to Kentucky

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 Kentucky?

If you’re not able to fly to Kentucky in February, then May is your next best option. Flight prices from Pennsylvania to Kentucky during May average around $423.

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

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

What is the cheapest Pennsylvania to Kentucky flight route?

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

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

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

There are 3 cabin classes available to choose from on Pennsylvania to Kentucky 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 Pennsylvania to Kentucky flights?

No. A direct flight is the cheapest option for a flight between Pennsylvania to Kentucky.

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

Frontier, Spirit Airlines, and Allegiant Air are the most popular carriers operating from Pennsylvania to Kentucky

What airlines fly to Kentucky?

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

As of September 2025, 161 flights take off from Pennsylvania and land in Kentucky each day. The most common flight departure time for this route is 7:00PM, with 57% of daily flights taking off in the afternoon.

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

As of September 2025, there are 1,130 flights per week flying from Pennsylvania to Kentucky. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.

How long is the flight from Pennsylvania to Kentucky?

On average, it takes 2h 17m to fly from Pennsylvania to Kentucky if you fly out of Philadelphia (the most popular airport in Pennsylvania) and into Louisville (the most popular airport in Kentucky). If you’re flying out of Pittsburgh and into Louisville, then the flight time is around 3h 37m.

Cheap Pennsylvania to Kentucky flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Kentucky

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

How many operators does momondo search for flights from Pennsylvania to Kentucky?

How old do you have to be to fly from Pennsylvania to Kentucky?

What documentation or ID do you need to fly to Kentucky?

What is the most popular plane model from Pennsylvania to Kentucky?

Best airlines flying from Pennsylvania to Kentucky

Compare and see reviews for airlines that fly from Pennsylvania to Kentucky with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Kentucky 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 Kentucky

Popular cities in Kentucky

Popular flights according to clicks in the last 7 days on momondo