Islip to New York (ISP–LGA) — Airlines, Schedules & Connections

ISP Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 13 1-stop flights
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
BOS Boston 3h 44m 9K → AAAFAM Boston (BOS) to New York flights
ORF Norfolk 4h 23m MX → AADLPD Norfolk (ORF) to New York flights
RDU Raleigh/Durham 4h 23m MX → AAAMDL Raleigh/Durham (RDU) to New York flights
ILM Wilmington 5h MX → AADLPD Wilmington (ILM) to New York flights
MYR Myrtle Beach 5h 25m F9MX → AADLNK Myrtle Beach (MYR) to New York flights
CHS Charleston 5h 41m MX → AADLWS Charleston (CHS) to New York flights
BWI Baltimore 5h 44m WN → DLWN Baltimore (BWI) to New York flights
MCO Orlando 6h 20m B6F9WN → AAADB6 Orlando (MCO) to New York flights
PBI West Palm Beach 6h 39m B6WN → AAB6DL West Palm Beach (PBI) to New York flights
FLL Fort Lauderdale 7h 22m B6 → AAADB6 Fort Lauderdale (FLL) to New York flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Islip to New York
Connecting service available through multiple hubs.

While no nonstop service exists between ISP and LGA, 1-stop connecting options are available.

Also explore ISP Routes LGA Routes ISP Live Flights LGA Live Flights ISP Delays LGA Delays
All flights from New York (LGA) New York to Islip flights
Connections

Connection Landscape

1-stop and 2-stop options for ISP to LGA.
1-STOP
One-Stop Connections
13
Hubs
~3h
Fastest
~20h
Longest
BOS ~3h 44m ORF ~4h 23m RDU ~4h 23m ILM ~5h 0m MYR ~5h 25m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
533
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
ISP → LGA
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
Return
LGA → ISP
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ISP delays → LGA delays →
Alternatives

Other ways to reach New York from Islip

Nearby airports with service to LaGuardia Airport.
Metric ISP→LGA HPN→LGA JFK→LGA
Distance from ISP – 37 mi 37 mi
Nonstop airlines – 5 4
Weekly flights – 1 5
Departure OTP 100% – –
White Plains (HPN) to New York flights · New York (JFK) to New York flights · Teterboro (TEB) to New York flights
Airports within 200 miles of ISP with service to LaGuardia Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
New York is 0 hours the same as Islip.
ISP: EDT · LGA: EDT

When it's 6:00 PM in Islip, it's 6:00 PM in New York.
Getting from LGA

Taxis from LGA to Midtown Manhattan cost $30–45 (flat rates do not apply from LGA; metered). Ride-shares pickup is on the lower level; fares to Midtown typically $35–55. Allow 30–60 minutes off-peak, 60–90 minutes during rush hour.The M60 Select Bus ($2.90) connects to the subway at multiple points and takes 45–70 minutes to Manhattan. Q70 Select Bus connects to the 7/E/F/M/R trains at Jackson Heights for additional subway access. Note that LGA has no direct subway or rail link as of 2026.

New York Climate

Humid continental climate with hot summers and cold winters. LGA is one of the most disruption-prone major US airports. A combination of weather (nor'easters, summer thunderstorms, winter ice) and congested airspace drives delays year-round. Summer (June–August) afternoon thunderstorms cause frequent ground delays and can back up the eastern seaboard for hours.

Winter (December–February) brings snow and freezing rain events, with −5–4°C averages. Nor'easters typically cause 1–2 significant cancellation events per season. Spring and autumn are the most operationally stable periods. Connections through LGA require buffer time to absorb accumulated delays.

Check current weather forecasts before travel.
Facts

ISP–LGA Quick Facts

Key statistics for the Islip to New York route.
Route details
Time difference0 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: ISP
Full nameLong Island MacArthur Airport
IATA / ICAOISP / KISP
TimezoneAmerica/New_York
Passengers/yr1.4M
Elevation99 ft / 30 m
Destination: LGA
Full nameLaGuardia Airport
IATA / ICAOLGA / KLGA
TimezoneAmerica/New_York
Passengers/yr33.4M
Elevation21 ft / 6 m
FAQ

Frequently Asked Questions

Common questions about ISP to LGA flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Boston Logan, Norfolk and Raleigh-Durham.
Yes, return flights from LGA to ISP are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include HPN, JFK and TEB. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Boston Logan, Norfolk and Raleigh-Durham. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include White Plains (HPN), New York (JFK) and Teterboro (TEB).