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

As of June 2026, 4 flights take off from Philadelphia and land in Louisville each day. The most common flight departure time for this route is 8:00PM, with 53% of daily flights taking off in the evening.

What airlines fly to Louisville?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Louisville from Philadelphia according to our data. American Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 6 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Philadelphia and Louisville is 32 per week as of June 2026. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.

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

Prices for flights from Philadelphia Airport to Louisville Intl Airport refresh daily.

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

The number of operators available for flights from Philadelphia Airport to Louisville Intl Airport is 2 as of June 2026.

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

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 Philadelphia Airport to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The travel and health documents required for your trip to Louisville Intl Airport 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 Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$103 Cheap Flights from Philadelphia to Louisville in 2026

Q: What is the typical price of a round-trip flight between Philadelphia and Louisville?

Prices are currently low for flights on this route. Typical prices usually range from $573 to $409. The lowest price recently found on this route was $311.

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Find the cheapest flights from Philadelphia to Louisville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:10 pm - 5:15 pm

PHL

SDF

4h 05m

1 stop

1:15 pm - 6:00 pm

SDF

PHL

4h 45m

1 stop

$311Southwest

Sat, Aug 22 - Tue, Aug 25

8:55 am - 5:25 pm

PHL

SDF

8h 30m

2 stops

7:05 am - 1:05 pm

SDF

PHL

6h 00m

1 stop

$317Southwest

Sat, Aug 22 - Tue, Aug 25

8:48 am - 8:42 pm

PHL

SDF

11h 54m

1 stop

9:09 pm - 1:12 pm

SDF

PHL

16h 03m

2 stops

$321Multiple Airlines

Mon, Sep 14 - Thu, Sep 17

8:55 am - 5:25 pm

PHL

SDF

8h 30m

2 stops

5:30 am - 2:20 pm

SDF

PHL

8h 50m

2 stops

$322Southwest

Sat, Aug 22 - Tue, Aug 25

8:48 am - 8:42 pm

PHL

SDF

11h 54m

1 stop

9:09 pm - 12:32 pm

SDF

PHL

15h 23m

1 stop

$331Multiple Airlines

Mon, Sep 14 - Thu, Sep 17

8:35 am - 10:32 am

PHL

SDF

25h 57m

1 stop

8:24 pm - 3:35 pm

SDF

PHL

19h 11m

1 stop

$336Multiple Airlines

Wed, Jul 8 - Mon, Jul 13

4:35 pm - 9:49 am

PHL

SDF

17h 14m

2 stops

11:12 am - 1:16 am

SDF

PHL

14h 04m

1 stop

$340Multiple Airlines

Sun, Aug 23 - Sun, Aug 30

6:33 pm - 10:32 am

PHL

SDF

15h 59m

1 stop

9:24 pm - 3:17 pm

SDF

PHL

17h 53m

2 stops

$344Multiple Airlines

Wed, Aug 5 - Sun, Aug 9

8:35 am - 10:32 am

PHL

SDF

25h 57m

1 stop

8:28 pm - 1:09 am

SDF

PHL

28h 41m

2 stops

$346Multiple Airlines

Wed, Jul 8 - Mon, Jul 13

8:48 am - 8:42 pm

PHL

SDF

11h 54m

1 stop

7:35 pm - 4:33 pm

SDF

PHL

20h 58m

1 stop

$349Multiple Airlines

Fri, Oct 16 - Mon, Oct 19

Southwest flights from Philadelphia to Louisville

Our best Southwest deals on Philadelphia to Louisville flight tickets

Southwest

Aug 22

PHL1:10 pmPhiladelphia

4h 05m

1 stop

SDF5:15 pmLouisville Intl

Aug 25

SDF1:15 pmLouisville Intl

4h 45m

1 stop

PHL6:00 pmPhiladelphia

$311

Southwest

Aug 22

PHL8:55 amPhiladelphia

8h 30m

2 stops

SDF5:25 pmLouisville Intl

Aug 25

SDF7:05 amLouisville Intl

6h 00m

1 stop

PHL1:05 pmPhiladelphia

$317

Southwest

Aug 22

PHL8:55 amPhiladelphia

8h 30m

2 stops

SDF5:25 pmLouisville Intl

Aug 25

SDF5:30 amLouisville Intl

8h 50m

2 stops

PHL2:20 pmPhiladelphia

$322

Delta flights from Philadelphia to Louisville

Our best Delta deals on Philadelphia to Louisville flight tickets

Delta

Jun 9

PHL9:46 amPhiladelphia

3h 53m

1 stop

SDF1:39 pmLouisville Intl

Jun 14

SDF8:10 amLouisville Intl

5h 16m

1 stop

PHL1:26 pmPhiladelphia

$584

Delta

Jun 5

PHL5:17 pmPhiladelphia

5h 19m

1 stop

SDF10:36 pmLouisville Intl

Jun 8

SDF6:34 pmLouisville Intl

6h 25m

1 stop

PHL12:59 amPhiladelphia

$623

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Sat 8/22

1:10 pm-5:15 pm

1 stop4h 05m

Louisville Intl

Tue 8/25

1:15 pm-6:00 pm

1 stop4h 45m

$311

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Sat 8/22

8:55 am-5:25 pm

2 stops8h 30m

Louisville Intl

Tue 8/25

7:05 am-1:05 pm

1 stop6h 00m

$317

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Mon 9/14

8:48 am-8:42 pm

1 stop11h 54m

Louisville Intl

Thu 9/17

9:09 pm-1:12 pm

2 stops16h 03m

$321

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Sat 8/22

8:55 am-5:25 pm

2 stops8h 30m

Louisville Intl

Tue 8/25

5:30 am-2:20 pm

2 stops8h 50m

$322

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Mon 9/14

8:48 am-8:42 pm

1 stop11h 54m

Louisville Intl

Thu 9/17

9:09 pm-12:32 pm

1 stop15h 23m

$331

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Wed 7/8

8:35 am-10:32 am

1 stop25h 57m

Louisville Intl

Mon 7/13

8:24 pm-3:35 pm

1 stop19h 11m

$336

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Sun 8/23

4:35 pm-9:49 am

2 stops17h 14m

Louisville Intl

Sun 8/30

11:12 am-1:16 am

1 stop14h 04m

$340

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Wed 8/5

6:33 pm-10:32 am

1 stop15h 59m

Louisville Intl

Sun 8/9

9:24 pm-3:17 pm

2 stops17h 53m

$344

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Wed 7/8

8:35 am-10:32 am

1 stop25h 57m

Louisville Intl

Mon 7/13

8:28 pm-1:09 am

2 stops28h 41m

$346

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Fri 10/16

8:48 am-8:42 pm

1 stop11h 54m

Louisville Intl

Mon 10/19

7:35 pm-4:33 pm

1 stop20h 58m

$349

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 Louisville

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 typical price of a round-trip flight between Philadelphia and Louisville?

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from Philadelphia during the month September is also very affordable. Most momondo users find prices during this month for around $519.

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

On average, the least expensive day to fly to Louisville from Philadelphia is on a Saturday. momondo users have found tickets for Saturday departures for as low as $529. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Philadelphia to Louisville on a Tuesday will generally be more expensive and average around $669. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Philadelphia to Louisville flights are usually those with departure times in the afternoon. Our users have found flights to Louisville in the afternoon for as low as $533. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $671 per ticket.

What is the cheapest Philadelphia to Louisville Intl flight route?

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

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

You are more likely to see cheaper flights to Louisville from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $540 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Philadelphia for as low as $402 on momondo.

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

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

No. A direct flight is the cheapest option for a flight between Philadelphia to Louisville.

How have Philadelphia to Louisville flight prices changed over time?

As of June 2026, prices for Philadelphia to Louisville flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Philadelphia to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Louisville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Louisville (PHL to SDF) flight deals and tips

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

Best Price Found	$526
Fastest flight time	2h 14m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sun
Airports in Louisville	1 airport

The best flight deal from Philadelphia to Louisville found on momondo in the last 72 hours is $526

The fastest flight from Philadelphia to Louisville takes 2h 14m

Direct flights go from Philadelphia to Louisville on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.

There is 1 airport in Louisville. From Philadelphia there are direct flights to Louisville Intl (SDF).

Search flight deals

Frequently asked questions about flying from Philadelphia to Louisville

How far is Philadelphia to Louisville Intl by plane?
Philadelphia and Louisville Intl are 579.7 mi apart from one another. 2h 14m is a normal flight duration for this route.
When did momondo last update prices for flights from Philadelphia Airport to Louisville Intl Airport?
Prices for flights from Philadelphia Airport to Louisville Intl Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Louisville Intl Airport?
The number of operators available for flights from Philadelphia Airport to Louisville Intl Airport is 2 as of June 2026.
How old do you have to be to fly from Philadelphia Airport to Louisville Intl Airport?
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 Philadelphia Airport to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The travel and health documents required for your trip to Louisville Intl Airport 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 Louisville Intl Airport. 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 Philadelphia to Louisville?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Louisville is Embraer 175, representing 42.62% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 900 at 30.60%, Embraer ERJ-145 at 20.22%, and Embraer ERJ-135 / ERJ-140 / ERJ-145 at 1.09%.
What is the most popular airline from Philadelphia to Louisville?
Based on momondo bookings for flights between Philadelphia and Louisville, the leading airline is American Airlines, making up 91% of the total bookings. Other popular airlines include Southwest with 9%.

Best airlines flying from Philadelphia to Louisville

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

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $189	Free Cancellation	Rating 8.0 4,256 reviews		Search Southwest flights
American Airlines	PriceFrom $469	Free Cancellation	Rating 7.1 11,638 reviews		Search American Airlines flights

American Airlines Flights From Philadelphia to Louisville
American Airlines flight deals from Philadelphia to Louisville start from $469 round-trip. Over the 15 American Airlines flights for this route in a normal week, average airfare is usually $558 round-trip - but some users have found much cheaper deals with momondo.

French Lick

Elizabethtown

Jeffersonville

West Baden Springs

Bardstown

New Albany

Shepherdsville

Brandenburg

Corydon

Elizabeth

Charlestown

Georgetown

Springfield

Why use momondo?

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

Finding the right flight to Louisville from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Louisville quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Philadelphia and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Louisville from Philadelphia 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 Louisville trip

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Cheap flights from Philadelphia to Louisville from $134

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 Louisville departing on 8/30. 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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Our best Delta deals on Philadelphia to Louisville flight tickets

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How to get the cheapest flight ticket from Philadelphia to Louisville

What is the typical price of a round-trip flight between Philadelphia and Louisville?

What is the cheapest month to fly to Louisville?

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

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

What is the cheapest Philadelphia to Louisville Intl flight route?

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

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

Can stopping save me money on Philadelphia to Louisville flights?

How have Philadelphia to Louisville flight prices changed over time?

What airlines fly to Louisville?

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

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

When to book flights from Philadelphia to Louisville

Cheap Philadelphia to Louisville (PHL to SDF) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Louisville

Frequently asked questions about flying from Philadelphia to Louisville

Best airlines flying from Philadelphia to Louisville

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

American Airlines Flights From Philadelphia to Louisville

Traveling to a place near Louisville?

Why use momondo?

An easier way to manage your Louisville 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 Kentucky

Fly your favorite airline to Louisville

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Louisville

List of cabin classes available on flights landing in Louisville. Availability may vary depending on flight origin and airline.

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