Spirit Airlines flights from Boston Logan (BOS) to Miami (MIA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 15:43 Boston Logan (BOS) B 19:21 Miami (MIA)
Spirit Airlines NK 273 Non-stop Airbus A321 (32B) 3:38 Effective 2026-02-12 through 2026-03-11
Daily 17:23 Boston Logan (BOS) B 21:05 Miami (MIA)
Spirit Airlines NK 3033 Non-stop Airbus A320 (32A) 3:42 Effective 2026-01-08 through 2026-02-11
Daily 17:25 Boston Logan (BOS) B 21:07 Miami (MIA)
Spirit Airlines NK 3033 Non-stop Airbus A320 (320) 3:42 Effective 2026-02-12 through 2026-03-11
Daily 17:55 Boston Logan (BOS) B 21:26 Miami (MIA)
Spirit Airlines NK 3033 Non-stop Airbus A320 (320) 3:31 Effective 2026-03-12 through 2026-04-14
Daily 17:55 Boston Logan (BOS) B 21:37 Miami (MIA)
Spirit Airlines NK 3033 Non-stop Airbus A320 (320) 3:42 Effective 2026-04-15 through 2026-06-17




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Spirit Airlines flights from Boston Logan (BOS) to Miami (MIA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Spirit Airlines NK273
15:43
Boston Logan (BOS) B

19:21
Miami (MIA)
Effective 2026-02-12 through 2026-03-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:38, non-stop
Airbus A321 (32B)
Direct Flights:
Spirit Airlines NK3033
17:23
Boston Logan (BOS) B

21:05
Miami (MIA)
Effective 2026-01-08 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:42, non-stop
Airbus A320 (32A)
Direct Flights:
Spirit Airlines NK3033
17:25
Boston Logan (BOS) B

21:07
Miami (MIA)
Effective 2026-02-12 through 2026-03-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:42, non-stop
Airbus A320 (320)
Direct Flights:
Spirit Airlines NK3033
17:55
Boston Logan (BOS) B

21:26
Miami (MIA)
Effective 2026-03-12 through 2026-04-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:31, non-stop
Airbus A320 (320)
Direct Flights:
Spirit Airlines NK3033
17:55
Boston Logan (BOS) B

21:37
Miami (MIA)
Effective 2026-04-15 through 2026-06-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:42, non-stop
Airbus A320 (320)
  • A domestic route departing from the Boston Logan airport (BOS) and arriving at Miami airport (MIA).
  • The flight distance is 1259 miles, or 2027 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 3:31 and 3:42.
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