Cheap flights from Louisiana to Philadelphia from $77

The cheapest month to fly to Philadelphia from Louisiana is in February. Flight prices, which tend to average around $298, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Philadelphia, with average flight prices from Louisiana averaging around $304.

The cheapest day to depart from Louisiana to Philadelphia is on a Friday. Travelers who choose to depart for Philadelphia on a Friday will often find tickets for as low as $406. On the other hand, Monday is the most expensive day to depart from Louisiana because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $618.

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Louisiana to Philadelphia in the evening for as low as $228. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $970.

Fly from New Orleans Louis Armstrong to Philadelphia for the best Louisiana - Philadelphia flight prices

You are more likely to see cheaper flights to Philadelphia from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $384 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Louisiana for as low as $313 on momondo.

There are 4 cabin classes available to choose from on Louisiana to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier, Southwest, and United Airlines are the most popular carriers operating from Louisiana to Philadelphia

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Philadelphia from Louisiana according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 6 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

The number of flights available between Louisiana and Philadelphia is 3 per day as of August 2026. The most frequent departure time is 3:00PM, with 55% of daily flights leaving at noon.

The number of flights available between Louisiana and Philadelphia is 26 per week as of August 2026. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.