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Flights between Boston (BOS) and Frankfurt am Main (FRA)

Boston Logan International Airport, United States ↔ Frankfurt Main Airport, Germany

A direct route between Boston and Frankfurt am Main appears in the OpenFlights route network.

Airlines currently operating this route:

Observed from recent schedules · as of 20 Jul 2026 — sampled, not a live timetable; confirm with the airline.

Condor (DE)Lufthansa (LH)
Distance
5,889 km
3,659 miles
Est. flight time
7h 52m
great-circle estimate
Time difference
~6h
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in United States

Jan
4°
9/-1
70mm
Feb
6°
11/1
60mm
Mar
11°
16/6
75mm
Apr
17°
22/12
80mm
May
23°
28/18
95mm
Jun
28°
33/23
100mm
Jul
30°
35/25
95mm
Aug
29°
34/24
90mm
Sep
25°
30/20
80mm
Oct
18°
23/13
70mm
Nov
11°
16/6
70mm
Dec
5°
10/0
75mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in Germany

Jan
3°
8/-2
50mm
Feb
5°
10/0
40mm
Mar
9°
14/4
50mm
Apr
14°
19/9
45mm
May
19°
24/14
60mm
Jun
22°
27/17
70mm
Jul
24°
29/19
65mm
Aug
24°
29/19
60mm
Sep
20°
25/15
50mm
Oct
14°
19/9
50mm
Nov
8°
13/3
55mm
Dec
4°
9/-1
60mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Travel advisories

United States: Normal precautions (UK FCDO) ↗Germany: Normal precautions (UK FCDO) ↗

Common questions

How far is Boston from Frankfurt am Main?

Boston (BOS) and Frankfurt am Main (FRA) are around 5,889 km (3,659 miles) apart — an estimated 7h 52m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the BOS–FRA route?

Airlines recorded operating this route in the OpenFlights network include Condor, Lufthansa. This reflects historical scheduled service and may be out of date.

What is the time difference between Boston and Frankfurt am Main?

Time difference ~ 6 hours (varies with daylight-saving).

When is it warmest in Germany?

Across Germany, the warmest month on average is July, with mean temperatures around 24°C. These are country-level monthly climate normals, not airport-specific.

Are there travel advisories for United States and Germany?

The UK FCDO currently rates United States as Normal precautions; The UK FCDO rates Germany as Normal precautions. Check the official sources before you travel.

Distances and flight times are great-circle estimates, not booked block times.