Boston (BOS) to Reykjavík (KEF) flights
Nonstop from Boston Logan International to Keflavík International: distance, flying time, which airlines fly it and how often.
Distance
3,875km
2,408 mi, great circle
Flying time
5h 17m
typical, gate to gate
Flights a day
1.6
average, November 2026
Airlines
1
passenger airlines
Airlines flying BOS to KEF
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
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Both directions
Frequently asked questions
How long is the flight from Boston to Reykjavík?
About 5h 17m gate to gate for the 3,875 km (2,408 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from BOS to KEF?
Icelandair, with about 1.6 flights a day between them in our data (AeroDataBox, November 2026).