Louisville

$98+ Cheap flights from Philadelphia to Louisville (PHL - SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SDF
Nov 5 — Nov 121
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The best prices from Philadelphia to Louisville Intl are usually found in December or January, booked 66 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Philadelphia to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 31, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

April

Cheapest in

December

Round-trip from

$230
(FareScan)

One-way from

$98
(FlightHub)
Provider with most accurate pricing for Philadelphia-Louisville Intl flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Louisville Intl flights.
High demand for flights, 8% potential price rise
Best time to find cheap flights, 21% potential price drop
From Philadelphia to Louisville Intl
One-way flight from Philadelphia to Louisville Intl

Find flight deals from Philadelphia to Louisville

Cheapest flights from Philadelphia to Louisville
Explore the most affordable flight options available from Philadelphia to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This CheapOair deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/176:16 amPHL - SDF
1 stop12h 36mSpirit Airlines
Fri 11/228:21 pmSDF - PHL
1 stop27h 50mSpirit Airlines
Deal found 10/30$242
This FareScan deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/136:15 amPHL - SDF
1 stop14h 43mMultiple Airlines
Mon 12/165:28 pmSDF - PHL
1 stop28h 19mMultiple Airlines
Deal found 10/30$255
This Southwest deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/53:55 pmPHL - SDF
1 stop5h 45mSouthwest
Sat 12/76:55 amSDF - PHL
1 stop5h 05mSouthwest
Deal found 10/30$396
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/59:28 amPHL - SDF
1 stop8h 52mAmerican Airlines
Sat 12/77:35 amSDF - PHL
Nonstop1h 59mAmerican Airlines
Deal found 10/30$409
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/216:30 amPHL - SDF
1 stop15h 56mUnited Airlines
Sun 11/247:00 amSDF - PHL
1 stop17h 06mUnited Airlines
Deal found 10/29$411
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:38 amPHL - SDF
1 stop4h 42mDelta
Tue 12/3111:33 amSDF - PHL
1 stop5h 10mDelta
Deal found 10/31$438

Find flights from Philadelphia to Louisville within your budget

Customize your flight search to find flights from Philadelphia to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Sun 11/10

6:16 am-10:00 am

1 stop27h 44m

$115

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Wed 11/20

3:10 pm-6:12 pm

2 stops27h 02m

$118

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Tue 12/31

3:30 pm-5:50 pm

Nonstop2h 20m

$185

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Fri 11/29

6:00 am-9:59 am

1 stop3h 59m

$194

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Tue 12/31

8:45 am-6:00 pm

2 stops9h 15m

$203

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Tue 1/28

10:10 am-10:30 pm

1 stop12h 20m

$283

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Wed 1/8

6:05 am-5:49 pm

1 stop11h 44m

Louisville Intl

Sun 1/12

7:20 pm-7:05 pm

1 stop23h 45m

$230

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Fri 12/13

6:15 am-8:58 pm

1 stop14h 43m

Louisville Intl

Mon 12/16

5:28 pm-9:47 pm

1 stop28h 19m

$255

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Thu 12/5

3:55 pm-9:40 pm

1 stop5h 45m

Louisville Intl

Sat 12/7

6:55 am-12:00 pm

1 stop5h 05m

$396

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Thu 12/5

9:28 am-6:20 pm

1 stop8h 52m

Louisville Intl

Sat 12/7

7:35 am-9:34 am

Nonstop1h 59m

$409

Flights are sorted by cheapest first

Deals found on 10/30

Showing 1-10 of 12 results
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Compare providers for flights from Philadelphia to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Louisville in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
PricelinePrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
Justfly.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 starCancellation PolicyAirline Policy
FareScanPrice Accuracy3 starsTrust Score*1 starCancellation PolicyNo Information
Justfly.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Philadelphia to Louisville

Get recent, data-driven insights about flights from Philadelphia to Louisville including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Louisville. Price data was last updated on October 25, 2024.

To ensure you get the cheapest price possible for a flight from Philadelphia to Louisville, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Philadelphia to Louisville?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Louisville (average of $298). Flying from Philadelphia to Louisville in April is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to SDF?

Find hourly flight availability from Philadelphia to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

It’s typically best to fly out from Philadelphia to Louisville in the evening. Doing so could potentially save you 24% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Philadelphia to Louisville?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Louisville. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Philadelphia to Louisville flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated October 31, 2024.
Read through reviews of airlines operating flights from Philadelphia to Louisville, such as United Airlines, Spirit Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
5,116 reviews

Boarding

8.3

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.1
Very good
5,116 reviews
8.1
Very good
5,116 reviews

Boarding

8.3

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.0
Very good
8,835 reviews
8.1
Very good
5,116 reviews

Boarding

8.3

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.4
Good
9,240 reviews
8.1
Very good
5,116 reviews

Boarding

8.3

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.2
Good
10,000 reviews
8.1
Very good
5,116 reviews

Boarding

8.3

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

6.3
Okay
8,190 reviews
8.1
Very good
5,116 reviews

Boarding

8.3

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Philadelphia to Louisville?

    If you book a flight from Philadelphia to Louisville, you will be flying from Philadelphia to Louisville Intl. Flights to Louisville Intl (SDF) from Philadelphia (PHL) take 2h 07m for a nonstop flight. There are 2 flights from Philadelphia to Louisville per day from 5 airlines.

  • Can I find flights from Philadelphia to Louisville for under $300 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Louisville for under $300. The cheapest flight booked recently is on Spirit Airlines for just $230, but on average you can expect to pay $356.

  • Are there nonstop flights from Philadelphia to Louisville for under $500 on Cheapflights?

    Cheapflights has at least 1 direct flight from Philadelphia to Louisville under $500. A good price for a nonstop flight from Philadelphia to Louisville is less than $454.

  • Are there last-minute flights available from Philadelphia to Louisville for under $500?

    There are currently 6+ open flights from Philadelphia to Louisville within the next 7 days for less than $500.

  • What days are nonstop flights available from Philadelphia to Louisville?

    Days when nonstop flights are available for this flight are: Sunday, Thursday, Friday, Saturday.

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

    On average 14 flights depart from Philadelphia to Louisville per day.
    Morning (6am - Noon) - 29% of flight departures
    Afternoon (Noon - 6pm) - 29% of flight departures
    Evening (6pm - Midnight) - 43% of flight departures

  • How long is the flight from Philadelphia to Louisville?

    Airlines like Spirit Airlines, Southwest, and American Airlines fly from Philadelphia to Louisville in about 5h 45m. The time it takes to get you to your destination can typically vary by up to 5h 59m. Philadelphia and Louisville are separated by a distance of 578 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Philadelphia to Louisville round-trip?

    According to our current data, Spirit Airlines ($230), Southwest ($396), and American Airlines ($409) offers the cheapest pricing from Philadelphia to Louisville. You may be able to fly from Philadelphia to Louisville for 53% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Philadelphia to Louisville one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $98. Users have also found prices from $185 and $194 on American Airlines and Delta, respectively.

  • What are the most reliable airlines from Philadelphia to Louisville?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Philadelphia to Louisville on time: Piedmont Airlines (96%), Alaska Airlines (88%), American Airlines (88%).

  • What are the cheapest flights from Philadelphia to Louisville?

    The cheapest flight price from Philadelphia to Louisville is $244. On average you can expect to pay $502. The most popular route, (Philadelphia - Louisville Intl), can usually be booked for $230.

  • What does PHL to SDF mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Philadelphia Airport to Louisville Intl Airport flight would often be abbreviated as a PHL to SDF flight.

  • Can I find deals for flights from Philadelphia to Louisville that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Louisville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Philadelphia to Louisville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Louisville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Philadelphia to Louisville that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Louisville.

  • Can I find deals for business class flights from Philadelphia to Louisville?

    Yes. Cheapflights offers flight deals from Philadelphia to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Philadelphia to Louisville that allow pets onboard?

    Many airlines flying from Philadelphia to Louisville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Philadelphia to Louisville?

    Yes, you can often find last-minute deals on Philadelphia to Louisville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Philadelphia to Louisville flight deals updated?

    The Philadelphia to Louisville flight deals you see on this page were last updated on 10/31.

  • What is the cheapest month to book a flight from Philadelphia to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Louisville (average of $298). Flying from Philadelphia to Louisville in April is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Philadelphia to Louisville

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Philadelphia to Louisville

Discover the top 5 airlines that operate flights from Philadelphia to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$128Average$225FlexibilityNo cancel feeOn-time65%
DeltaCheapest$206Average$434FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$221Average$516FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$266Average$474FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$310Average$401FlexibilityNo cancel feeOn-time63%
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