$92 Find Cheap Flights from Philadelphia to Louisville

App

Help

USD

Search Bookings

Trip.com

Flights

Flights to United States

Flights to Louisville

Flights from Philadelphia to Louisville

Hotels in Louisville

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Find cheap flights from Philadelphia to Louisville starting at $92.

Book one-way or return flights from Philadelphia to Louisville from as little as $92. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Philadelphia to Louisville? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Philadelphia to Louisville. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Philadelphia to Louisville

View airlines operating flights from Philadelphia to Louisville. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From $92

American Airlines

From $111

Spirit Airlines

From $114

Delta Air Lines

From $163

United Airlines

From $169

Sun Country Airlines

From $184

Jetblue Airways

From $194

Southwest Airlines

From $207

ANA airlines

Find more flights and airlines

Find cheap flights from Philadelphia to Louisville by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Philadelphia to Louisville.

Cheapest
PHL
12:06
9h 8m
1 transfer
SDF
21:14
Philadelphia International Airport - Louisville International Airport
Wed, May 8Frontier Airlines
$92
TTN
11:56
7h 19m
1 transfer
SDF
19:15
Trenton Mercer Airport - Louisville International Airport
Sun, May 26Frontier Airlines
$98
TTN
11:56
7h 19m
1 transfer
SDF
19:15
Trenton Mercer Airport - Louisville International Airport
Sun, May 26Frontier Airlines
$98
Find More Flights

Frequently Asked Questions

When are flight tickets from Philadelphia (PHL) to Louisville (SDF) the cheapest?
Airlines adjust prices for flights from Philadelphia to Louisville based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Philadelphia (PHL) to Louisville (SDF) cost?
According to Trip.com's data, the lowest price is around $468.
How long does it take to fly from Philadelphia (PHL) to Louisville (SDF) and what is the distance?
It takes around 2 hours 12 minutes to fly from Philadelphia (PHL) to Louisville (SDF).
What are the most popular airlines that fly from Philadelphia (PHL) to Louisville (SDF)?
Airlines with flights from Philadelphia (PHL) to Louisville (SDF): Alaska Airlines, American Airlines, Qatar Airways and Aer Lingus.

How to find a cheap flight from Philadelphia to Louisville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Philadelphia to Louisville. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Philadelphia to Louisville Flight Information

Cheapest nonstop flight price	$91
Cheapest round-trip ticket price	$243
Off-season for travel	December
Peak season for travel	July
Flight distance	925.83km
Average flight time	2 hours 12 minutes
Popular airline	United Airlines