Cheap flights from Frankfurt am Main to Philadelphia from $352

The cheapest month to fly to Philadelphia from Frankfurt am Main is in March. Flight prices, which tend to average around $616, 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 Frankfurt am Main averaging around $644.

The cheapest day to depart from Frankfurt am Main to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $676. On the other hand, Friday is the most expensive day to depart from Frankfurt am Main because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,018.

According to our data, the cheapest time of day to fly to Philadelphia is at noon. momondo users have found flights departing from Frankfurt am Main to Philadelphia at noon for as low as $735. 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 in the morning when prices are around $1,032.

Fly from Frankfurt am Main to Philadelphia for the best Frankfurt am Main - Philadelphia flight prices

You are more likely to see cheaper flights to Philadelphia from Frankfurt am Main when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $733 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Frankfurt am Main for as low as $636 on momondo.

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

Finnair and American Airlines are the most popular carriers operating from Frankfurt am Main to Philadelphia

Lufthansa, United Airlines and Condor are the top three most popular airlines that fly to Philadelphia from Frankfurt am Main according to our data. Lufthansa is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 11 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Frankfurt am Main and Philadelphia have experienced a delay on any given week. The average delay length over the past 12 months has been 144 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Discover Airlines have had the least number of delays on this route over the last 12 months; with about 17% of their flights experiencing any sort of delay.

As of August 2026, there are 2 flights per day flying from Frankfurt am Main to Philadelphia. The most common time of day flights depart is 1:00PM, with 100% of flights taking off in the afternoon.

The number of flights available between Frankfurt am Main and Philadelphia is 18 per week as of August 2026. The most frequent departure day is Mon, with 33% of weekly flights leaving on this day.