£286 Cheap Flights from Louisville (SDF) to Philadelphia (PHL)

You can find one-way and return flights from SDF to PHL with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SDF to PHL ticket fares go up or down.

If you're looking for the cheapest time to fly from Louisville, KY (SDF-Louisville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), May is typically your best bet. You can expect average return fares around £311 during this month. Other budget-friendly months for this route include April and June.

Only one airline offers direct flights from Louisville, KY (SDF-Louisville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.). American Airlines operates 28 direct flights from SDF to PHL every week.

Thurgood Marshall (BWI), starting from around £193. American Airlines is one of the cheapest airlines offering nonstop return flights from Louisville Intl. (SDF) to Philadelphia Intl. (PHL), with prices starting from around £392 for flights that can be booked for departure within the next year. Southwest Airlines offers one of the cheapest connecting return flights from Louisville Intl. (SDF) to Philadelphia Intl. (PHL) with a layover in Baltimore Washington Intl. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from Louisville, KY (SDF-Louisville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Louisville, KY (SDF-Louisville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. Delta offers the most daily flights from Louisville, KY (SDF-Louisville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The cheapest months to fly from Louisville, KY (SDF-Louisville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) are typically May and April, with average return flights costing around £311. These months are a great option if you're looking for more affordable fares.

You'll find around 4 nonstop flights per day from Louisville, KY (SDF-Louisville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.). For even more choices, look at flights that include layovers, as there are approximately 70 connecting flights per day. Some common connection points include O'Hare International (ORD), Hartsfield-Jackson Atlanta International (ATL), and Charlotte-Douglas International (CLT).

The earliest flight from Louisville, KY (SDF-Louisville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) typically departs around 5:00 AM. This service is operated by American Airlines. This is a seasonal service, active in March and April. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Louisville, KY (SDF-Louisville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) on a Friday, with around 43 flights available. This gives you a good selection of options for your journey. Major airlines on this route include American Airlines, Delta, and United. Flight schedules are fairly consistent throughout the week, with Friday offering only slightly more options than other days.

The most popular departure times for flights from Louisville Intl. (SDF) to Philadelphia Intl. (PHL) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and Southwest Airlines, offer flights during this window. Many travellers prefer these early morning flights as they allow you to arrive at your destination with plenty of time to start your day.

A non-stop flight from Louisville Intl. (SDF) to Philadelphia Intl. (PHL) typically takes around 2 hours, covering a distance of approximately 925 kilometers. If you opt for a flight with one stop, your journey will usually take longer, around 5 hours 18 minutes. Flights with two or more stops will extend your travel time even further, to about 7 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic.

Yes, you can fly business class or first class between SDF and PHL. You can fly business class with Delta.

First class cabins are available on Spirit Airlines, United, Delta, and American Airlines.

It's easy to earn miles on a Louisville, KY (SDF-Louisville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Philadelphia from Louisville Intl. (SDF), you can fly directly into Philadelphia Intl. (PHL). Some flights may connect through major hubs like O'Hare Intl. (ORD), Liberty Intl. (EWR), or Baltimore Washington Intl. Thurgood Marshall (BWI) before reaching Philadelphia. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Louisville, KY (SDF-Louisville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Louisville, KY (SDF-Louisville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Louisville, KY (SDF-Louisville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.