$37 Cheap flights from Louisville Intl. to Philadelphia Intl. (SDF to PHL)

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Find The Best Dates To Fly from Louisville Intl. to Philadelphia Intl.

Amazing SDF to PHL Flight Deals

The cheapest flights to Philadelphia Intl. found within the past 7 days were $92 round trip and $37 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Jun 4 - Wed, Jun 5
SDF
Louisville
PHL
Philadelphia
$92 Roundtrip, found 1 day ago
$92
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Jun 4 from Louisville to Philadelphia, returning Wed, Jun 5, priced at $92 found 1 day ago
Tue, Jun 4 - Tue, Jun 11
SDF
Louisville
PHL
Philadelphia
$103 Roundtrip, found 1 day ago
$103
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Jun 4 from Louisville to Philadelphia, returning Tue, Jun 11, priced at $103 found 1 day ago
Wed, May 29 - Wed, Jun 5
SDF
Louisville
PHL
Philadelphia
$111 Roundtrip, found 1 day ago
$111
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, May 29 from Louisville to Philadelphia, returning Wed, Jun 5, priced at $111 found 1 day ago
Tue, Jun 4 - Tue, Jun 4
SDF
Louisville
PHL
Philadelphia
$111 Roundtrip, found 1 day ago
$111
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Jun 4 from Louisville to Philadelphia, returning Tue, Jun 4, priced at $111 found 1 day ago
Wed, May 15 - Wed, May 22
SDF
Louisville
PHL
Philadelphia
$116 Roundtrip, found 14 hours ago
$116
Roundtrip
found 14 hours ago
Select Spirit Airlines flight, departing Wed, May 15 from Louisville to Philadelphia, returning Wed, May 22, priced at $116 found 14 hours ago
Thu, May 23 - Wed, May 29
SDF
Louisville
PHL
Philadelphia
$117 Roundtrip, found 23 hours ago
$117
Roundtrip
found 23 hours ago
Select Spirit Airlines flight, departing Thu, May 23 from Louisville to Philadelphia, returning Wed, May 29, priced at $117 found 23 hours ago
Thu, May 23 - Wed, May 29
SDF
Louisville
PHL
Philadelphia
$119 Roundtrip, found 23 hours ago
$119
Roundtrip
found 23 hours ago
Select Spirit Airlines flight, departing Thu, May 23 from Louisville to Philadelphia, returning Wed, May 29, priced at $119 found 23 hours ago
Wed, May 29 - Tue, Jun 4
SDF
Louisville
PHL
Philadelphia
$120 Roundtrip, found 1 day ago
$120
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, May 29 from Louisville to Philadelphia, returning Tue, Jun 4, priced at $120 found 1 day ago
Tue, Jun 4 - Tue, Jun 11
SDF
Louisville
PHL
Philadelphia
$122 Roundtrip, found 1 day ago
$122
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Jun 4 from Louisville to Philadelphia, returning Tue, Jun 11, priced at $122 found 1 day ago
Tue, Jun 4 - Tue, Jun 11
SDF
Louisville
PHL
Philadelphia
$123 Roundtrip, found 1 day ago
$123
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Jun 4 from Louisville to Philadelphia, returning Tue, Jun 11, priced at $123 found 1 day ago

Frequently asked questions

Can I catch a flight from Louisville Intl. Airport (SDF) to PHL right now?
Ensure you check out the Covid-19 Travel Advisor to see if there are any current travel advice reports or quarantine requirements in effect in PHL when flying in from Louisville Intl. Airport (SDF).
Are there direct flights from Louisville Muhammad Ali Intl. Airport to Philadelphia Intl. Airport (PHL)?
For the shortest trip between Louisville and Philadelphia, try American Airlines. This airline operates direct flights from Louisville Intl. Airport (SDF) to Philadelphia Intl. Airport (PHL).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Philadelphia Intl. Airport (PHL), please visit our Customer Service Portal.
How long is the flight from SDF to Philadelphia Airport?
The journey between Louisville Intl. Airport (SDF) and Philadelphia Intl. Airport (PHL) is typically around 4 hours and 52 minutes. Make your trip more comfortable by downloading a few podcasts on your tablet or laptop and enjoying them with your seat reclined.
What is the flight distance from SDF to Philadelphia Intl. Airport (PHL)?
Don’t bother watching a film. You’d be lucky to even fit in some episodes of your favorite show on the hop between Louisville Intl. Airport (SDF) and Philadelphia Airport. You’ll only be covering 580 mi.
What airlines fly from Louisville Muhammad Ali Intl. Airport to Philadelphia Intl. Airport (PHL)?
If you’re on the lookout for an airline that offers direct flights from SDF to Philadelphia Airport and is highly rated by other travelers, try American Airlines. They offer 82 flights every month.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with American Airlines, Delta or Frontier Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Louisville Intl.
Traveling To
Philadelphia Intl.
Shortest Flight Time
1 hours 54 mins
Earliest Departure Time
7:20AM EDT
Latest Departure Time
6:09PM EDT
Lowest Flight Price
$92

Route Info

Flight path for flights from Louisville International Airport to Philadelphia International Airport


Origin:
SDF - Louisville International Airport
Destination:
PHL - Philadelphia International Airport
Distance:
578.00 miles


Airlines & Aircraft Used on SDF to PHL Flight Routes


Airline Carrier
Aircraft
American Airlines
Embraer EMB.120 Brasilia
Delta Air Lines
Boeing 737 all pax models

Discover our best flights from Louisville SDF to Philadelphia PHL. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Louisville SDF to Philadelphia PHL at the right price  

Airfares to Philadelphia PHL from Louisville SDF currently cost between $92 and $123. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Louisville SDF to Philadelphia PHL 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Louisville SDF to Philadelphia PHL on Travelocity starting at $37. Prices and availability subject to change. Additional terms may apply. 

 

Get to Philadelphia PHL from Louisville SDF quicker with direct flights. 

Get to Philadelphia faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to PHL from SDF to take around 1 hour(s) 54 min(s).  

 

Find our cheapest airfares for flights from Louisville SDF to Philadelphia PHL

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to PHL from SDF. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Louisville SDF to Philadelphia PHL today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from Louisville SDF to Philadelphia PHL. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Philadelphia PHL from Louisville SDF 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to PHL from SDF have this option.  

 

Travel with confidence when you book flights to Philadelphia PHL from Louisville SDF with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.