All airlines flying from Boston Logan (BOS) to Grand Cayman (GCM).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 06:10 Boston Logan (BOS) C 09:34 Grand Cayman (GCM)
JetBlue B6 343 Non-stop Airbus A321 (321) 4:24 Effective 2026-04-04 through 2026-04-11
Sat 08:17 Boston Logan (BOS) C 12:49 Grand Cayman (GCM)
JetBlue B6 343 Non-stop Airbus A320 (320) 4:32 Valid until 2026-01-03
Sat 08:51 Boston Logan (BOS) C 13:22 Grand Cayman (GCM)
JetBlue B6 343 Non-stop Airbus A220-300 (223) 4:31 Effective 2026-02-14 through 2026-02-21
Sat 11:04 Boston Logan (BOS) C 14:32 Grand Cayman (GCM)
JetBlue B6 343 Non-stop Airbus A320 (320) 4:28 Effective 2026-03-14 through 2026-03-28
Sat 11:10 Boston Logan (BOS) C 14:32 Grand Cayman (GCM)
JetBlue B6 343 Non-stop Airbus A320 (320) 4:22 Effective 2026-04-18 through 2026-04-25
Sat 11:41 Boston Logan (BOS) C 16:10 Grand Cayman (GCM)
JetBlue B6 343 Non-stop Airbus A220-300 (223) 4:29 Operates only on 2026-02-28
Sat 11:41 Boston Logan (BOS) C 16:09 Grand Cayman (GCM)
JetBlue B6 343 Non-stop Airbus A220-300 (223) 4:28 Operates only on 2026-03-07
Sat 08:50 Boston Logan (BOS) C 12:17 Grand Cayman (GCM)
JetBlue B6 643 Non-stop Airbus A220-300 (223) 4:27 Effective 2026-04-18 through 2026-04-25
Sat 08:52 Boston Logan (BOS) C 12:22 Grand Cayman (GCM)
JetBlue B6 643 Non-stop Airbus A320 (320) 4:30 Effective 2026-03-14 through 2026-03-28
Sat 12:40 Boston Logan (BOS) C 17:07 Grand Cayman (GCM)
JetBlue B6 643 Non-stop Airbus A220-300 (223) 4:27 Valid until 2026-01-03
Sat 08:50 Boston Logan (BOS) C 13:22 Grand Cayman (GCM)
JetBlue B6 2643 Non-stop Airbus A220-300 (223) 4:32 Effective 2026-01-10 through 2026-02-07
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All airlines flying from Boston Logan (BOS) to Grand Cayman (GCM).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
JetBlue B6343
06:10
Boston Logan (BOS) C

09:34
Grand Cayman (GCM)
Effective 2026-04-04 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:24, non-stop
Airbus A321 (321)
Direct Flights:
JetBlue B6343
08:17
Boston Logan (BOS) C

12:49
Grand Cayman (GCM)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:32, non-stop
Airbus A320 (320)
Direct Flights:
JetBlue B6343
08:51
Boston Logan (BOS) C

13:22
Grand Cayman (GCM)
Effective 2026-02-14 through 2026-02-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:31, non-stop
Airbus A220-300 (223)
Direct Flights:
JetBlue B6343
11:04
Boston Logan (BOS) C

14:32
Grand Cayman (GCM)
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:28, non-stop
Airbus A320 (320)
Direct Flights:
JetBlue B6343
11:10
Boston Logan (BOS) C

14:32
Grand Cayman (GCM)
Effective 2026-04-18 through 2026-04-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:22, non-stop
Airbus A320 (320)
Direct Flights:
JetBlue B6343
11:41
Boston Logan (BOS) C

16:10
Grand Cayman (GCM)
Operates only on 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:29, non-stop
Airbus A220-300 (223)
Direct Flights:
JetBlue B6343
11:41
Boston Logan (BOS) C

16:09
Grand Cayman (GCM)
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:28, non-stop
Airbus A220-300 (223)
Direct Flights:
JetBlue B6643
08:50
Boston Logan (BOS) C

12:17
Grand Cayman (GCM)
Effective 2026-04-18 through 2026-04-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:27, non-stop
Airbus A220-300 (223)
Direct Flights:
JetBlue B6643
08:52
Boston Logan (BOS) C

12:22
Grand Cayman (GCM)
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:30, non-stop
Airbus A320 (320)
Direct Flights:
JetBlue B6643
12:40
Boston Logan (BOS) C

17:07
Grand Cayman (GCM)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:27, non-stop
Airbus A220-300 (223)
Direct Flights:
JetBlue B62643
08:50
Boston Logan (BOS) C

13:22
Grand Cayman (GCM)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:32, non-stop
Airbus A220-300 (223)
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Parallax here BOS-GCM
  • An international route departing from Boston Logan airport, United States (BOS) and arriving at Grand Cayman airport, Cayman Islands (GCM).
  • The flight distance is 1704 miles, or 2742 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 4:22 and 4:32.
Return (GCM-BOS) flights
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