Cheap flights from Philadelphia to Indiana from $63

The cheapest month to fly to Indiana from Philadelphia is in September. Flight prices, which tend to average around $415, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Indiana, with average flight prices from Philadelphia averaging around $426.

Our data shows that Saturday is the least expensive day to fly to Indiana. Tickets to fly out on this day can be as low as $483. On the other hand, Monday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $914.

Our data shows that the cheapest Philadelphia to Indiana flights are usually those with departure times at noon. Our users have found flights to Indiana at noon for as low as $497. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $535 on average. Flights to Indiana from Philadelphia in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Philadelphia to Indianapolis for the best Philadelphia - Indiana flight prices

You are more likely to see cheaper flights to Indiana from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Indiana for around $502 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indiana from Philadelphia for as low as $346 on momondo.

There are 3 cabin classes available to choose from on Philadelphia to Indiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Indiana from Philadelphia according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Indiana. Keep in mind that there are 6 different airlines that fly to Indiana on a routine basis, so you have a few additional options to choose from.

The number of flights available between Philadelphia and Indiana is 58 per day as of August 2026. The most frequent departure time is 6:00PM, with 59% of daily flights leaving in the evening.

407 flights are operational weekly from Philadelphia to Indiana as of August 2026. The most popular departure day for this route is Sun, with 23% of flights per week taking off on this day.