All airlines flying from Houston Hobby (HOU) to Islip (ISP).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Sun 08:05 Houston Hobby (HOU) 16:40 Islip (ISP)
Southwest Airlines WN 8 2-stop Boeing 737-700 (Scimitar Winglets) 7:35 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 10:10 Houston Hobby (HOU) 17:20 Islip (ISP)
Southwest Airlines WN 3566 2-stop Boeing 737-700 (Scimitar Winglets) 6:10 Effective 2026-03-05 through 2026-04-06
Mon 10:00 Houston Hobby (HOU) 16:55 Islip (ISP)
Southwest Airlines WN 4494 2-stop Boeing 737-700 (Scimitar Winglets) 5:55 Operates only on 2026-01-05


All airlines flying from Houston Hobby (HOU) to Islip (ISP).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:

Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:35, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:10, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:55, 2-stop
Boeing 737-700 (Scimitar Winglets)
  • A domestic route departing from the Houston Hobby airport (HOU) and arriving at Islip airport (ISP).
  • The flight distance is 1462 miles, or 2354 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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.