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

32 flights are operational weekly from Philadelphia to Kentucky as of November 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

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

The number of flights available between Philadelphia and Kentucky is 4 per day as of November 2026. The most frequent departure time is 7:00PM, with 42% of daily flights leaving in the evening.

What airlines fly to Kentucky?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Kentucky from Philadelphia according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 4 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

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

American Airlines is the most popular carrier operating from Philadelphia to Kentucky

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

Prices for flights from Philadelphia Airport to Kentucky are updated daily.

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

The number of operators available for flights from Philadelphia Airport to Kentucky is 3 as of November 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Kentucky.

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

The necessary travel and health documents for your Kentucky trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$91 Cheap Flights from Philadelphia to Kentucky in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Kentucky

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One-way

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Cheap round-trip flights

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11:28 am - 4:32 pmPHL Philadelphia-SDF Louisville Intl

5h 04m1 stop Raleigh-Durham

9:09 pm - 12:15 amSDF Louisville Intl-PHL Philadelphia

27h 06m1 stop Tampa

$228Multiple Airlines

Wed, Dec 16 - Thu, Jan 14

4:16 pm - 4:32 pmPHL Philadelphia-SDF Louisville Intl

24h 16m1 stop Raleigh-Durham

9:09 pm - 12:15 amSDF Louisville Intl-PHL Philadelphia

27h 06m1 stop Tampa

$229Multiple Airlines

Tue, Dec 15 - Thu, Jan 14

4:16 pm - 4:32 pmPHL Philadelphia-SDF Louisville Intl

24h 16m1 stop Raleigh-Durham

10:25 am - 11:26 pmSDF Louisville Intl-PHL Philadelphia

37h 01m2 stops Pittsburgh Raleigh-Durham

$258Multiple Airlines

Fri, Dec 4 - Fri, Dec 11

6:05 am - 12:20 pmPHL Philadelphia-SDF Louisville Intl

6h 15m1 stop Nashville Intl

8:35 am - 3:00 pmSDF Louisville Intl-PHL Philadelphia

6h 25m1 stop Chicago Midway

$377Southwest

Wed, Jan 6 - Sat, Jan 9

5:35 am - 12:15 pmPHL Philadelphia-SDF Louisville Intl

6h 40m1 stop Nashville Intl

3:50 pm - 10:10 pmSDF Louisville Intl-PHL Philadelphia

6h 20m1 stop Nashville Intl

$377Southwest

Thu, Dec 3 - Mon, Dec 7

5:35 am - 12:15 pmPHL Philadelphia-SDF Louisville Intl

6h 40m1 stop Nashville Intl

7:20 am - 1:15 pmSDF Louisville Intl-PHL Philadelphia

5h 55m1 stop Nashville Intl

$377Southwest

Tue, Dec 1 - Wed, Dec 2

10:02 pm - 9:29 amPHL Philadelphia-SDF Louisville Intl

11h 27m1 stop Chicago O'Hare Intl

10:17 am - 6:32 pmSDF Louisville Intl-PHL Philadelphia

8h 15m1 stop Chicago O'Hare Intl

$443American Airlines

Wed, Jan 6 - Tue, Jan 12

5:49 am - 6:39 pmPHL Philadelphia-LEX Lexington Blue Grass

12h 50m1 stop Chicago O'Hare Intl

7:13 pm - 9:01 pmLEX Lexington Blue Grass-PHL Philadelphia

1h 48mnonstop

$511American Airlines

Tue, Nov 24 - Sat, Nov 28

5:15 am - 9:49 amPHL Philadelphia-LEX Lexington Blue Grass

4h 34m1 stop Atlanta Hartsfield-Jackson

5:31 pm - 11:11 pmLEX Lexington Blue Grass-PHL Philadelphia

5h 40m1 stop Detroit Metropolitan Wayne County

$553Delta

Mon, Dec 21 - Sat, Dec 26

8:01 am - 2:47 pmPHL Philadelphia-LEX Lexington Blue Grass

6h 46m1 stop Atlanta Hartsfield-Jackson

10:40 am - 4:35 pmLEX Lexington Blue Grass-PHL Philadelphia

5h 55m1 stop Detroit Metropolitan Wayne County

$553Delta

Thu, Dec 3 - Sat, Dec 5

Cheap last minute flights

Enter your travel dates to find the best prices.

9:30 am - 3:26 pmPHL Philadelphia-SDF Louisville Intl

5h 56m1 stop Raleigh-Durham

8:54 pm - 11:24 pmSDF Louisville Intl-PHL Philadelphia

26h 30m2 stops Fort Lauderdale Raleigh-Durham

$589Multiple Airlines

Wed, Nov 4 - Fri, Nov 6

7:50 am - 8:04 pmPHL Philadelphia-SDF Louisville Intl

12h 14m1 stop Fort Lauderdale

9:09 pm - 7:21 amSDF Louisville Intl-PHL Philadelphia

34h 12m2 stops Tampa Atlanta Hartsfield-Jackson

$593Multiple Airlines

Fri, Nov 6 - Sun, Nov 8

12:59 pm - 8:29 pmPHL Philadelphia-SDF Louisville Intl

7h 30m1 stop Tampa

10:25 am - 1:29 pmSDF Louisville Intl-PHL Philadelphia

27h 04m2 stops Pittsburgh Raleigh-Durham

$603Multiple Airlines

Thu, Nov 5 - Mon, Nov 9

1:35 pm - 3:33 pmPHL Philadelphia-LEX Lexington Blue Grass

1h 58mnonstop

4:04 pm - 5:55 pmLEX Lexington Blue Grass-PHL Philadelphia

1h 51mnonstop

$604American Airlines

Thu, Nov 5 - Sat, Nov 7

6:00 am - 12:08 pmPHL Philadelphia-LEX Lexington Blue Grass

6h 08m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:16 amLEX Lexington Blue Grass-PHL Philadelphia

4h 16m1 stop Atlanta Hartsfield-Jackson

$605Delta

Thu, Nov 5 - Sat, Nov 7

1:35 pm - 3:33 pmPHL Philadelphia-LEX Lexington Blue Grass

1h 58mnonstop

6:54 pm - 12:19 amLEX Lexington Blue Grass-PHL Philadelphia

5h 25m1 stop Chicago O'Hare Intl

$614American Airlines

Thu, Nov 5 - Sat, Nov 7

5:52 am - 10:56 amPHL Philadelphia-LEX Lexington Blue Grass

5h 04m1 stop Chicago O'Hare Intl

11:26 am - 4:12 pmLEX Lexington Blue Grass-PHL Philadelphia

4h 46m1 stop Chicago O'Hare Intl

$624American Airlines

Thu, Nov 5 - Sat, Nov 7

5:35 am - 12:15 pmPHL Philadelphia-SDF Louisville Intl

6h 40m1 stop Nashville Intl

4:40 pm - 10:20 pmSDF Louisville Intl-PHL Philadelphia

5h 40m1 stop Chicago Midway

$654Southwest

Wed, Nov 4 - Fri, Nov 6

6:00 am - 3:35 pmPHL Philadelphia-SDF Louisville Intl

9h 35m2 stops Lambert-St Louis Chicago Midway

12:05 pm - 10:20 pmSDF Louisville Intl-PHL Philadelphia

10h 15m2 stops Baltimore/Washington Chicago Midway

$664Southwest

Wed, Nov 4 - Fri, Nov 6

6:10 am - 9:48 amPHL Philadelphia-LEX Lexington Blue Grass

3h 38m1 stop Detroit Metropolitan Wayne County

7:45 am - 11:47 amLEX Lexington Blue Grass-PHL Philadelphia

4h 02m1 stop Detroit Metropolitan Wayne County

$751Delta

Fri, Nov 6 - Sun, Nov 8

Cheap direct flights

Enter your travel dates to find the best prices.

8:40 am - 11:05 amPHL Philadelphia-SDF Louisville Intl

2h 25mnonstop

7:00 am - 9:03 amSDF Louisville Intl-PHL Philadelphia

2h 03mnonstop

$555American Airlines

Wed, Jan 6 - Sat, Jan 9

7:35 pm - 9:59 pmPHL Philadelphia-SDF Louisville Intl

2h 24mnonstop

7:00 am - 9:03 amSDF Louisville Intl-PHL Philadelphia

2h 03mnonstop

$555American Airlines

Wed, Jan 6 - Tue, Jan 12

8:04 pm - 10:30 pmPHL Philadelphia-SDF Louisville Intl

2h 26mnonstop

11:44 am - 1:45 pmSDF Louisville Intl-PHL Philadelphia

2h 01mnonstop

$555American Airlines

Tue, Dec 1 - Tue, Dec 8

8:57 pm - 11:14 pmPHL Philadelphia-SDF Louisville Intl

2h 17mnonstop

7:44 am - 9:50 amSDF Louisville Intl-PHL Philadelphia

2h 06mnonstop

$575American Airlines

Wed, Dec 23 - Wed, Dec 30

8:04 pm - 10:30 pmPHL Philadelphia-SDF Louisville Intl

2h 26mnonstop

7:30 am - 9:30 amSDF Louisville Intl-PHL Philadelphia

2h 00mnonstop

$575American Airlines

Wed, Nov 25 - Sat, Nov 28

8:03 pm - 10:34 pmPHL Philadelphia-SDF Louisville Intl

2h 31mnonstop

11:40 am - 1:35 pmSDF Louisville Intl-PHL Philadelphia

1h 55mnonstop

$589American Airlines

Wed, Dec 16 - Thu, Jan 14

8:03 pm - 10:34 pmPHL Philadelphia-SDF Louisville Intl

2h 31mnonstop

11:44 am - 1:45 pmSDF Louisville Intl-PHL Philadelphia

2h 01mnonstop

$589American Airlines

Fri, Dec 4 - Sat, Dec 5

7:35 pm - 9:59 pmPHL Philadelphia-SDF Louisville Intl

2h 24mnonstop

7:00 am - 9:03 amSDF Louisville Intl-PHL Philadelphia

2h 03mnonstop

$589American Airlines

Sat, Jan 16 - Mon, Jan 18

1:40 pm - 3:39 pmPHL Philadelphia-LEX Lexington Blue Grass

1h 59mnonstop

7:13 pm - 9:01 pmLEX Lexington Blue Grass-PHL Philadelphia

1h 48mnonstop

$601American Airlines

Wed, Nov 25 - Sat, Nov 28

1:40 pm - 3:39 pmPHL Philadelphia-LEX Lexington Blue Grass

1h 59mnonstop

4:09 pm - 5:54 pmLEX Lexington Blue Grass-PHL Philadelphia

1h 45mnonstop

$604American Airlines

Sat, Nov 21 - Fri, Nov 27

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Southwest flights from Philadelphia to Kentucky

Our best Southwest deals on Philadelphia to Kentucky flight tickets

Southwest

Dec 1

PHL5:35 amPhiladelphia

6h 40m

1 stop

SDF12:15 pmLouisville Intl

Dec 2

SDF7:20 amLouisville Intl

5h 55m

1 stop

PHL1:15 pmPhiladelphia

$377

Southwest

Dec 1

PHL5:35 amPhiladelphia

7h 25m

2 stops

SDF1:00 pmLouisville Intl

Dec 4

SDF2:05 pmLouisville Intl

7h 20m

1 stop

PHL9:25 pmPhiladelphia

$382

Southwest

Dec 1

PHL1:25 pmPhiladelphia

7h 10m

1 stop

SDF8:35 pmLouisville Intl

Dec 4

SDF2:05 pmLouisville Intl

7h 20m

1 stop

PHL9:25 pmPhiladelphia

$386

American Airlines flights from Philadelphia to Kentucky

Our best American Airlines deals on Philadelphia to Kentucky flight tickets

American Airlines

Nov 11

PHL1:35 pmPhiladelphia

1h 55m

LEX3:30 pmLexington Blue Grass

Nov 14

LEX4:04 pmLexington Blue Grass

1h 51m

PHL5:55 pmPhiladelphia

$539

American Airlines

Nov 11

PHL6:37 pmPhiladelphia

5h 11m

1 stop

LEX11:48 pmLexington Blue Grass

Nov 14

LEX4:04 pmLexington Blue Grass

1h 51m

PHL5:55 pmPhiladelphia

$549

American Airlines

Nov 24

PHL5:49 amPhiladelphia

5h 01m

1 stop

LEX10:50 amLexington Blue Grass

Nov 27

LEX11:20 amLexington Blue Grass

12h 42m

1 stop

PHL12:02 amPhiladelphia

$562

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaLouisville

PHL Philadelphia - SDF Louisville Intl

PHLSDF

Philadelphia

Wed 12/16

11:28 am-4:32 pm

1 stop5h 04m

Louisville Intl

Thu 1/14

9:09 pm-12:15 am

1 stop27h 06m

$228

PhiladelphiaLouisville

PHL Philadelphia - SDF Louisville Intl

PHLSDF

Philadelphia

Tue 12/15

4:16 pm-4:32 pm

1 stop24h 16m

Louisville Intl

Thu 1/14

9:09 pm-12:15 am

1 stop27h 06m

$229

PhiladelphiaLouisville

PHL Philadelphia - SDF Louisville Intl

PHLSDF

Philadelphia

Fri 12/4

4:16 pm-4:32 pm

1 stop24h 16m

Louisville Intl

Fri 12/11

10:25 am-11:26 pm

2 stops37h 01m

$258

PhiladelphiaLouisville

PHL Philadelphia - SDF Louisville Intl

PHLSDF

Philadelphia

Wed 1/6

6:05 am-12:20 pm

1 stop6h 15m

Louisville Intl

Sat 1/9

8:35 am-3:00 pm

1 stop6h 25m

$377

PhiladelphiaLouisville

PHL Philadelphia - SDF Louisville Intl

PHLSDF

Philadelphia

Thu 12/3

5:35 am-12:15 pm

1 stop6h 40m

Louisville Intl

Mon 12/7

3:50 pm-10:10 pm

1 stop6h 20m

$377

PhiladelphiaLouisville

PHL Philadelphia - SDF Louisville Intl

PHLSDF

Philadelphia

Tue 12/1

5:35 am-12:15 pm

1 stop6h 40m

Louisville Intl

Wed 12/2

7:20 am-1:15 pm

1 stop5h 55m

$377

PhiladelphiaLouisville

PHL Philadelphia - SDF Louisville Intl

PHLSDF

Philadelphia

Wed 1/6

10:02 pm-9:29 am

1 stop11h 27m

Louisville Intl

Tue 1/12

10:17 am-6:32 pm

1 stop8h 15m

$443

PhiladelphiaLexington

PHL Philadelphia - LEX Lexington Blue Grass

PHLLEX

Philadelphia

Tue 11/24

5:49 am-6:39 pm

1 stop12h 50m

Lexington Blue Grass

Sat 11/28

7:13 pm-9:01 pm

Nonstop1h 48m

$511

Quickest round-trip

PhiladelphiaLexington

PHL Philadelphia - LEX Lexington Blue Grass

PHLLEX

Philadelphia

Mon 12/21

5:15 am-9:49 am

1 stop4h 34m

Lexington Blue Grass

Sat 12/26

5:31 pm-11:11 pm

1 stop5h 40m

$553

PhiladelphiaLexington

PHL Philadelphia - LEX Lexington Blue Grass

PHLLEX

Philadelphia

Thu 12/3

8:01 am-2:47 pm

1 stop6h 46m

Lexington Blue Grass

Sat 12/5

10:40 am-4:35 pm

1 stop5h 55m

$553

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 Philadelphia 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 July, then May is your next best option. Flight prices from Philadelphia to Kentucky during May average around $535.

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

Our data shows that Tuesday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $535. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $755. 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 in the afternoon. momondo users have found flights departing from Philadelphia to Kentucky in the afternoon for as low as $543. 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 at noon when prices are around $603.

What is the cheapest Philadelphia to Kentucky flight route?

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

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

You are more likely to see cheaper flights to Kentucky from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $570 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from Philadelphia for as low as $422 on momondo.

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

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

You could potentially save up to 74% on your flight if you consider stops on a Philadelphia to Kentucky flight.

Cheap Philadelphia to Kentucky flight deals and tips

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

Best Price Found	$91
Fastest flight time	1h 58m
Direct flights	Every day
Airports in Kentucky	43 airports

The best one-way flight to Kentucky from Philadelphia in the past 72 hours is $91. The best round-trip flight deal from Philadelphia to Kentucky found on momondo in the last 72 hours is $228.

The fastest flight from Philadelphia to Kentucky takes 1h 58m

Direct flights go from Philadelphia to Kentucky every day.

There are 43 airports in Kentucky. From Philadelphia there are direct flights to Louisville Intl (SDF), Lexington Blue Grass (LEX).

Search flight deals

Frequently asked questions about flying from Philadelphia to Kentucky

When did momondo last update prices for flights from Philadelphia Airport to Kentucky?
Prices for flights from Philadelphia Airport to Kentucky are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Kentucky?
The number of operators available for flights from Philadelphia Airport to Kentucky is 3 as of November 2026.
How old do you have to be to fly from Philadelphia Airport to Kentucky?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The necessary travel and health documents for your Kentucky trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Philadelphia to Kentucky?
Based on momondo bookings for flights between Philadelphia and Kentucky, the leading plane model is Embraer 175, making up 34.69% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 28.57%, Embraer ERJ-145 with 27.89%, and Cessna light aircraft with 2.72%.

Best airlines flying from Philadelphia to Kentucky

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $146	Free Cancellation	Rating 7.8 8,700 reviews	Search Delta flights
Southwest	PriceFrom $282	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights
American Airlines	PriceFrom $410	Free Cancellation	Rating 7.0 12,224 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Kentucky. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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 Philadelphia to Kentucky.

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

Yes momondo offers price alerts on flights to Kentucky from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Philadelphia to Kentucky from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Kentucky departing on 12/15. 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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Southwest flights from Philadelphia to Kentucky

Our best Southwest deals on Philadelphia to Kentucky flight tickets

American Airlines flights from Philadelphia to Kentucky

Our best American Airlines deals on Philadelphia to Kentucky flight tickets

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See travel insights to Kentucky from

How to get the cheapest flight ticket from Philadelphia to Kentucky

What is the cheapest month to fly to Kentucky?

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 Philadelphia to Kentucky flight route?

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

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

Can stopping save me money on Philadelphia to Kentucky flights?

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

What airlines fly to Kentucky?

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

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

Cheap Philadelphia to Kentucky flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Kentucky

Frequently asked questions about flying from Philadelphia to Kentucky

Best airlines flying from Philadelphia to Kentucky

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

Why use momondo?

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

Philadelphia flight routes

According to popular flight searches on momondo this year

Kentucky flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Kentucky

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