$345 Find Cheap Flights from Frankfurt am Main to Philadelphia - Compare and Save

The cheapest return flight from Frankfurt am Main to Philadelphia costs $639 on the route between Frankfurt am Main Airport (FRA) and Philadelphia (PHL). It is also the most popular route.

If you are looking for a flight deal from Frankfurt am Main to Philadelphia, look for departures on Thursdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Philadelphia, Tuesday is the cheapest day to fly and Saturday is the most expensive.

The cheapest month for flights from Frankfurt am Main to Philadelphia is March, where tickets cost $616 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $968 and $827 respectively.

To get a below average price on the flight from Frankfurt am Main to Philadelphia, you should book around 3 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

In the past 5 days, the cheapest round-trip tickets from Frankfurt am Main to Philadelphia were found on British Airways ($599) and American Airlines ($602).

There are 3 airlines that fly nonstop from Frankfurt am Main to Philadelphia. They are: Discover Airlines, Lufthansa and United Airlines. The cheapest price of all airlines flying this route was found with Discover Airlines at $492 for a round-trip flight. On average, the best prices for this route can be found at Discover Airlines.

Weekly flights between Frankfurt am Main and Philadelphia historically see delays in approximately 19% of cases, with the average delay over the past year being 144 minutes.

Typically, flights leaving in the early afternoon tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Statistically, Saturday is the day of the week with the fewest delays on this flight route, while Sunday has typically experienced more delays than other days.

Based on our data, Discover Airlines have experienced the fewest delays on this route in the past 12 months, with only about 17% of their flights encountering any delays.