✈ PRG → BOS
PRAGUE → BOSTON: 8H 12M, 3,884 MILES. WELCOME TO THE LONG GAME.
Flight from Prague to Boston
From Václav Havel (PRG), Czechia Europe → Logan (BOS), USA North America
How long is the flight from Prague to Boston?
A nonstop flight from Prague (PRG) to Boston (BOS) takes about 8 hours 12 minutes, covering a great-circle distance of 3,884 miles (6,251 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
8h 12m
Nonstop, scheduled
Distance
3,884 mi
6,251 km · great-circle
Avg speed
763 km/h
Door-to-door including taxi
Time zones & jet lag
Prague timezone
UTC+2
Europe/Prague
Boston timezone
UTC-4
America/New_York
Time difference
-6h
6 hours behind
Jet lag (rough)
~4.2d
Westward — easier
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.