Direct flights from Baltimore to Islip
28 nonstop flights a week on 1 airline. Zero layovers — one hop from BWI to ISP.
Flight time: about 51m nonstop
Which days does it fly?
When does it fly?
Departure times in Baltimore local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA8501 | 6:47a | 41m | Sat |
| Southwest SWA684 | 8:28a | 56m | Mon, Thu, Fri |
| Southwest SWA1537 | 9:03a | 43m | Sun |
| Southwest SWA1537 | 9:06a | 55m | Tue |
| Southwest SWA1537 | 9:17a | 50m | Wed |
| Southwest SWA4102 | 11:07a | 44m | Sat |
| Southwest SWA3974 | 11:12a | 52m | Tue–Wed |
| Southwest SWA1082 | 11:41a | 56m | Mon, Fri |
| Southwest SWA1082 | 12:00p | 55m | Thu |
| Southwest SWA3241 | 1:28p | 53m | Sat |
| Southwest SWA961 | 3:07p | 55m | Sun |
| Southwest SWA1537 | 3:19p | 55m | Mon |
| Southwest SWA1537 | 3:33p | 56m | Fri |
| Southwest SWA1537 | 3:40p | 44m | Thu |
| Southwest SWA4417 | 3:49p | 49m | Wed |
| Southwest SWA665 | 4:01p | 49m | Tue |
| Southwest SWA1783 | 5:57p | 44m | Sun |
| Southwest SWA963 | 8:04p | 43m | Sat |
| Southwest SWA963 | 8:05p | 55m | Wed |
| Southwest SWA963 | 8:17p | 58m | Tue |
| Southwest SWA949 | 9:11p | 48m | Fri |
| Southwest SWA949 | 9:20p | 44m | Thu |
| Southwest SWA949 | 9:37p | 43m | Mon |
| Southwest SWA3241 | 10:04p | 57m | Sun |
SouthwestThe route
One hop: BWI → ISPDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Baltimore (BWI) to Islip (ISP)
Baltimore/Washington International Thurgood Marshall Airport (BWI) has 28 nonstop flights a week to Islip (ISP), operated by Southwest. No layovers, no connections — one hop out of BWI and you're there.
This route flies every day of the week, so any travel day works. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Baltimore to Islip?
The nonstop flight from Baltimore (BWI) to Islip (ISP) takes about 51m in the air, based on recently observed nonstop departures.
How long does it take to drive from Baltimore to Islip?
Driving from Baltimore to Islip takes about 3h 58m — roughly 239 miles — so the car is a real alternative on this route. The nonstop flight takes about 51m.