Flights from Boston to Frankfurt with TAP Air Portugal

Our cheapest offers for flights from Boston to Frankfurt

Here you can compare cheap flights from Boston (BOS) to Frankfurt (FRA) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Frankfurt. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Boston
Frankfurt
Outbound
10/14/25
1 Stopover (LIS)
TP0218, TP0570
12h 30min
Return
10/29/25
1 Stopover (LIS)
TP0573, TP0217
26h 50min
TAP Air Portugal ?
$529
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Boston - Frankfurt

Cheapest outbound flight from 409,83 USD
Roundtrip from 476,01 USD
Flight duration min. 07:05
Return flight duration min. 08:25
Distance 5895 km
Flights per week 7
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Frankfurt-Main (FRA)
Destination country Flights to Germany
Alternative routes to Germany
Alternative flights to Frankfurt
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