Icelandair
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Iceland
Keflavík International Airport
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United States
Logan International Airport
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Scan through all non-stop flights from Reykjavik (Keflavik) to Boston. The full flight schedule below gives an overview of all non-stop flights from KEF to BOS, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Known for its continental climate, Boston features hot, humid summers with temperatures above 30°C (86°F) and cold, snowy winters that often drop below 0°C (32°F). This striking seasonal contrast offers travelers a variety of activities, from summer hiking to winter sports, ensuring year-round appeal.
The best time to visit Boston is from March to November, covering spring, summer, and fall. While summer can be hot, it also sees slightly more rainfall than other seasons.
Currently, there is only one airline operating non-stop flights from Reykjavik (Keflavik) KEF to Boston BOS, which is Icelandair. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their KEF BOS flight schedule.
Flights from KEF to BOS are operated 12 times a week, with an average of 2 flights per day. Departure times vary between 10:00 - 20:25. The earliest flight departs at 10:00, the last flight departs at 20:25. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Reykjavik (Keflavik) to Boston takes 5 hours and 40 minutes. The flight distance between Reykjavik (Keflavik) and Boston is 2,406 miles (or 3,872 km).
There is 1 airport in Boston: Logan International Airport (BOS).
There are 12 flights per week flying from Reykjavik (Keflavik) to Boston (as of April 2026).
5 hours and 40 minutes is the average flight time from Reykjavik (Keflavik) to Boston.
The distance from Reykjavik (Keflavik) to Boston is 2,406 miles (3,872 kilometers).
Icelandair is the only airline flying nonstop from Reykjavik (Keflavik) to Boston.
There are no alliances flying direct from Reykjavik (Keflavik) to Boston at the moment.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Reykjavik (Keflavik) to Boston:
The earliest flight departs at 10:00 from Reykjavik (Keflavik) and arrives at 11:40 at Boston.
The latest flight departs at 20:25 from Reykjavik (Keflavik) and arrives at 22:15 at Boston.
2,406 miles (3,872 km) · 5h 40m
17:10
18:50
Icelandair
FI 631
Icelandair
Boeing 767-300 (winglets)
Y
W
J
F
17:10
18:50
Icelandair
FI 631
Icelandair
Boeing 767-300 (winglets)
Y
W
J
F
19:55
21:45
Icelandair
FI 633
Icelandair
Boeing 737 MAX 8
Y
W
J
F
19:55
21:45
Icelandair
FI 633
Icelandair
Boeing 737 MAX 8
Y
W
J
F
19:55
21:45
Icelandair
FI 633
Icelandair
Boeing 737 MAX 8
Y
W
J
F
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