Direct (nonstop) flights from Islip to Baltimore
1 airline flys nonstop from Long Island Mac Arthur (ISP) to Baltimore Washington International (BWI). It's 219 miles (353 km), about 1h 15m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Islip to Baltimore with one stop · direct emits 41 kg CO₂ per passenger
Looking for the return flight?
BWI → ISP: Flights from Baltimore to IslipOther direct flights from Islip
Direct flights from Baltimore (BWI)
Frequently Asked Questions
How long is the direct flight from Islip to Baltimore?
A nonstop flight from Islip (ISP) to Baltimore (BWI) takes approximately 1 hours and 15 minutes. The distance is 219 miles (353 km).
Which airlines fly nonstop from Islip to Baltimore?
Just Southwest Airlines.
Is there a nonstop flight from Islip to Baltimore?
Yes. 1 airline: Southwest Airlines.
How far is Islip from Baltimore?
The flight distance from Islip to Baltimore is 219 miles (353 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Paris.
What type of aircraft flies from Islip to Baltimore?
At 1h 15m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Islip to Baltimore?
Roughly 41 kg CO2 per passenger one-way. That's about the same as driving 205 km.
Is the return flight from Baltimore to Islip also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Islip to Baltimore?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Long Island Mac Arthur for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.