Icelandair flights from Boston Logan (BOS) to Keflavik, Reykjavik (KEF).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 20:00 Boston Logan (BOS) E 06:15 Keflavik, Reykjavik (KEF)
Icelandair FI 630 Non-stop Boeing 767 (76W) 5:15 Effective from 2025-11-02
The flight arrives 1 day after departure.
Daily 20:50 Boston Logan (BOS) E 06:05 Keflavik, Reykjavik (KEF)
Icelandair FI 630 Non-stop Boeing 767 (76W) 5:15 Valid until 2025-10-25
The flight arrives 1 day after departure.
Daily 21:00 Boston Logan (BOS) E 06:15 Keflavik, Reykjavik (KEF)
Icelandair FI 630 Non-stop Boeing 767 (76W) 5:15 Effective 2025-10-26 through 2025-11-01
The flight arrives 1 day after departure.
Mon-Wed,Fri,Sun 23:35 Boston Logan (BOS) E 08:45 Keflavik, Reykjavik (KEF)
Icelandair FI 632 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Valid until 2025-05-23
The flight arrives 1 day after departure.
Mon-Thu,Sat,Sun 23:35 Boston Logan (BOS) E 08:45 Keflavik, Reykjavik (KEF)
Icelandair FI 632 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2025-05-24 through 2025-10-01
The flight arrives 1 day after departure.
Mon-Wed,Fri,Sun 23:35 Boston Logan (BOS) E 08:45 Keflavik, Reykjavik (KEF)
Icelandair FI 632 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2025-10-05 through 2025-10-26
The flight arrives 1 day after departure.
Wed,Thu,Sat,Sun 11:35 Boston Logan (BOS) E 21:50 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2025-11-02 through 2025-11-09
Thu,Sat,Sun 11:35 Boston Logan (BOS) E 21:50 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2025-11-13 through 2025-11-23
Wed,Thu,Sat,Sun 11:35 Boston Logan (BOS) E 21:50 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2025-11-26 through 2025-11-30
Thu,Sat,Sun 11:35 Boston Logan (BOS) E 21:50 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2025-12-04 through 2025-12-14
Daily 11:35 Boston Logan (BOS) E 21:50 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2025-12-17 through 2025-12-23
Mon,Fri-Sun 11:35 Boston Logan (BOS) E 21:50 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2025-12-26 through 2026-01-04
Thu,Sat 11:35 Boston Logan (BOS) E 21:50 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 737 MAX 8 (7M8) 5:15 Effective from 2026-02-19
Wed,Thu,Sat,Sun 12:35 Boston Logan (BOS) E 21:45 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Valid until 2025-05-04
Thu,Sat 12:35 Boston Logan (BOS) E 21:45 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2025-05-10 through 2025-05-17
Wed-Sun 12:35 Boston Logan (BOS) E 21:45 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2025-05-18 through 2025-05-25
Daily 12:35 Boston Logan (BOS) E 21:45 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2025-05-26 through 2025-09-01
Tue 12:35 Boston Logan (BOS) E 21:45 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 757-200 (75W) 5:10 Operates only on 2025-09-02
Daily 12:35 Boston Logan (BOS) E 21:45 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2025-09-03 through 2025-09-13
Sun 12:35 Boston Logan (BOS) E 21:45 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 757-200 (75W) 5:10 Operates only on 2025-09-14
Wed,Thu,Sat,Sun 12:35 Boston Logan (BOS) E 21:45 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2025-09-17 through 2025-10-23
Wed,Thu,Sat,Sun 12:35 Boston Logan (BOS) E 21:50 Keflavik, Reykjavik (KEF)
Icelandair FI 634 Non-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2025-10-26 through 2025-11-01




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Icelandair flights from Boston Logan (BOS) to Keflavik, Reykjavik (KEF).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Icelandair FI630
20:00
Boston Logan (BOS) E

06:15(+1)
Keflavik, Reykjavik (KEF)
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:15, non-stop
Boeing 767 (76W)
The flight arrives 1 day after departure.
Icelandair FI630
20:50
Boston Logan (BOS) E

06:05(+1)
Keflavik, Reykjavik (KEF)
Valid until 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:15, non-stop
Boeing 767 (76W)
The flight arrives 1 day after departure.
Icelandair FI630
21:00
Boston Logan (BOS) E

06:15(+1)
Keflavik, Reykjavik (KEF)
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:15, non-stop
Boeing 767 (76W)
The flight arrives 1 day after departure.
Icelandair FI632
23:35
Boston Logan (BOS) E

08:45(+1)
Keflavik, Reykjavik (KEF)
Valid until 2025-05-23
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Icelandair FI632
23:35
Boston Logan (BOS) E

08:45(+1)
Keflavik, Reykjavik (KEF)
Effective 2025-05-24 through 2025-10-01
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Icelandair FI632
23:35
Boston Logan (BOS) E

08:45(+1)
Keflavik, Reykjavik (KEF)
Effective 2025-10-05 through 2025-10-26
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Icelandair FI634
11:35
Boston Logan (BOS) E

21:50
Keflavik, Reykjavik (KEF)
Effective 2025-11-02 through 2025-11-09
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 5:15, non-stop
Boeing 737 MAX 8 (7M8)
Icelandair FI634
11:35
Boston Logan (BOS) E

21:50
Keflavik, Reykjavik (KEF)
Effective 2025-11-13 through 2025-11-23
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 5:15, non-stop
Boeing 737 MAX 8 (7M8)
Icelandair FI634
11:35
Boston Logan (BOS) E

21:50
Keflavik, Reykjavik (KEF)
Effective 2025-11-26 through 2025-11-30
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 5:15, non-stop
Boeing 737 MAX 8 (7M8)
Icelandair FI634
11:35
Boston Logan (BOS) E

21:50
Keflavik, Reykjavik (KEF)
Effective 2025-12-04 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 5:15, non-stop
Boeing 737 MAX 8 (7M8)
Icelandair FI634
11:35
Boston Logan (BOS) E

21:50
Keflavik, Reykjavik (KEF)
Effective 2025-12-17 through 2025-12-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:15, non-stop
Boeing 737 MAX 8 (7M8)
Icelandair FI634
11:35
Boston Logan (BOS) E

21:50
Keflavik, Reykjavik (KEF)
Effective 2025-12-26 through 2026-01-04
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 5:15, non-stop
Boeing 737 MAX 8 (7M8)
Icelandair FI634
11:35
Boston Logan (BOS) E

21:50
Keflavik, Reykjavik (KEF)
Effective from 2026-02-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 5:15, non-stop
Boeing 737 MAX 8 (7M8)
Icelandair FI634
12:35
Boston Logan (BOS) E

21:45
Keflavik, Reykjavik (KEF)
Valid until 2025-05-04
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)
Icelandair FI634
12:35
Boston Logan (BOS) E

21:45
Keflavik, Reykjavik (KEF)
Effective 2025-05-10 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)
Icelandair FI634
12:35
Boston Logan (BOS) E

21:45
Keflavik, Reykjavik (KEF)
Effective 2025-05-18 through 2025-05-25
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)
Icelandair FI634
12:35
Boston Logan (BOS) E

21:45
Keflavik, Reykjavik (KEF)
Effective 2025-05-26 through 2025-09-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)
Icelandair FI634
12:35
Boston Logan (BOS) E

21:45
Keflavik, Reykjavik (KEF)
Operates only on 2025-09-02
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:10, non-stop
Boeing 757-200 (75W)
Icelandair FI634
12:35
Boston Logan (BOS) E

21:45
Keflavik, Reykjavik (KEF)
Effective 2025-09-03 through 2025-09-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)
Icelandair FI634
12:35
Boston Logan (BOS) E

21:45
Keflavik, Reykjavik (KEF)
Operates only on 2025-09-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:10, non-stop
Boeing 757-200 (75W)
Icelandair FI634
12:35
Boston Logan (BOS) E

21:45
Keflavik, Reykjavik (KEF)
Effective 2025-09-17 through 2025-10-23
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)
Icelandair FI634
12:35
Boston Logan (BOS) E

21:50
Keflavik, Reykjavik (KEF)
Effective 2025-10-26 through 2025-11-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 5:15, non-stop
Boeing 737 MAX 8 (7M8)
  • An international route departing from Boston Logan airport, United States (BOS) and arriving at Keflavik, Reykjavik airport, Iceland (KEF).
  • The flight distance is 2406 miles, or 3872 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC+0 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 5:10 and 5:15.
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