Southwest Airlines
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United States
Baltimore/Washington International Thurgood Marshall Ai
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United States
Long Island MacArthur Airport
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Scan through all non-stop flights from Baltimore-Washington to Islip, Long Island. The full flight schedule below gives an overview of all non-stop flights from BWI to ISP, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Islip, Long Island is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Islip, Long Island any time of the year, but the best months to explore are from to and from to .
Currently, there is only one airline operating non-stop flights from Baltimore-Washington BWI to Islip, Long Island ISP, which is Southwest Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their BWI ISP flight schedule.
Flights from BWI to ISP are operated 11 times a week, with an average of 2 flights per day. Departure times vary between 06:50 - 22:45. The earliest flight departs at 06:50, the last flight departs at 22:45. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Baltimore-Washington to Islip, Long Island takes 1 hour and 10 minutes. The flight distance between Baltimore-Washington and Islip, Long Island is 219 miles (or 352 km).
There is 1 airport in Islip, Long Island: Long Island MacArthur Airport (ISP).
There are 11 flights per week flying from Baltimore-Washington to Islip, Long Island (as of March 2026).
1 hour and 10 minutes is the average flight time from Baltimore-Washington to Islip, Long Island.
The distance from Baltimore-Washington to Islip, Long Island is 219 miles (352 kilometers).
Southwest Airlines is the only airline flying nonstop from Baltimore-Washington to Islip, Long Island.
There are no alliances flying direct from Baltimore-Washington to Islip, Long Island at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Baltimore-Washington to Islip, Long Island:
The earliest flight departs at 06:50 from Baltimore-Washington and arrives at 08:05 at Islip, Long Island.
The latest flight departs at 22:45 from Baltimore-Washington and arrives at 23:55 at Islip, Long Island.
219 miles (352 km) · 1h 10m
10:30
11:40
Southwest Airlines
WN 2202
Southwest Airlines
Boeing 757
Y
W
J
F
10:30
11:40
Southwest Airlines
WN 2814
Southwest Airlines
Boeing 757
Y
W
J
F
10:30
11:40
Southwest Airlines
WN 2814
Southwest Airlines
Boeing 757
Y
W
J
F
10:35
11:45
Southwest Airlines
WN 2814
Southwest Airlines
Boeing 757
Y
W
J
F
14:55
16:05
Southwest Airlines
WN 3566
Southwest Airlines
Boeing 757
Y
W
J
F
15:55
17:05
Southwest Airlines
WN 2202
Southwest Airlines
Boeing 757
Y
W
J
F
16:10
17:20
Southwest Airlines
WN 3566
Southwest Airlines
Boeing 757
Y
W
J
F
21:40
22:50
Southwest Airlines
WN 2053
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
22:25
23:35
Southwest Airlines
WN 2053
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
22:40
23:50
Southwest Airlines
WN 2053
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
22:45
23:55
Southwest Airlines
WN 2053
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
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