Cheap flights from Frankfurt am Main Airport to Boston from €437

The month of September is, on average, the cheapest month to fly to Boston from Frankfurt am Main Airport, with most prices found around €550. The month of November is another great option to travel to Boston, with average flight prices from Frankfurt am Main Airport averaging around €568.

You are more likely to see cheaper flights to Boston from Frankfurt am Main Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around €609 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Frankfurt am Main Airport for as low as €571 on momondo.

Historically, on average around 19% of flights between Frankfurt am Main and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 125 minutes.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Condor have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

10 flights are operational daily from Frankfurt am Main Airport to Boston as of August 2026. The most popular departure time for this route is 13:00, with 100% of flights per day taking off in the afternoon.

As of August 2026, 76 flights take off from Frankfurt am Main Airport and land in Boston each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.