Southwest Airlines flights from Fort Lauderdale (FLL) to Islip (ISP).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 11:50 Fort Lauderdale (FLL) 1 14:40 Islip (ISP)
Southwest Airlines WN 1880 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-02-14 through 2026-02-28
Non-Direct Flights:
Mon,Thu,Fri 12:05 Fort Lauderdale (FLL) 1 16:25 Islip (ISP)
Southwest Airlines WN 2137 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-02-05 through 2026-02-09
Tue,Thu,Sun 12:05 Fort Lauderdale (FLL) 1 16:25 Islip (ISP)
Southwest Airlines WN 2137 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-02-15 through 2026-02-19
Mon 12:05 Fort Lauderdale (FLL) 1 16:25 Islip (ISP)
Southwest Airlines WN 2137 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-02-23 through 2026-03-02
Thu,Fri,Sun 12:10 Fort Lauderdale (FLL) 1 16:35 Islip (ISP)
Southwest Airlines WN 2137 1-stop Boeing 737 MAX 8 (7M8) 4:25 Effective 2026-01-11 through 2026-01-16
Mon,Sun 12:10 Fort Lauderdale (FLL) 1 16:35 Islip (ISP)
Southwest Airlines WN 2137 1-stop Boeing 737 MAX 8 (7M8) 4:25 Effective 2026-01-19 through 2026-01-25
Sun 12:10 Fort Lauderdale (FLL) 1 16:35 Islip (ISP)
Southwest Airlines WN 2137 1-stop Boeing 737 MAX 8 (7M8) 4:25 Operates only on 2026-02-01




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Southwest Airlines flights from Fort Lauderdale (FLL) to Islip (ISP).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN1880
11:50
Fort Lauderdale (FLL) 1

14:40
Islip (ISP)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2137
12:05
Fort Lauderdale (FLL) 1

16:25
Islip (ISP)
Effective 2026-02-05 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2137
12:05
Fort Lauderdale (FLL) 1

16:25
Islip (ISP)
Effective 2026-02-15 through 2026-02-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2137
12:05
Fort Lauderdale (FLL) 1

16:25
Islip (ISP)
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2137
12:10
Fort Lauderdale (FLL) 1

16:35
Islip (ISP)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:25, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2137
12:10
Fort Lauderdale (FLL) 1

16:35
Islip (ISP)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:25, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2137
12:10
Fort Lauderdale (FLL) 1

16:35
Islip (ISP)
Operates only on 2026-02-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:25, 1-stop
Boeing 737 MAX 8 (7M8)
  • A domestic route departing from the Fort Lauderdale airport (FLL) and arriving at Islip airport (ISP).
  • The flight distance is 1094 miles, or 1760 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 is 2:50.
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