Portland to Islip (PDX–ISP) — Airlines, Schedules & Connections

PDX Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 3 1-stop flights
No nonstop service between PDX and ISP. Nearest airports to PDX with scheduled service: Salem-Willamette Valley Airport/McNary Field (SLE, 51 mi) · Olympia Regional Airport (OLM, 97 mi) · Eugene Airport (EUG, 106 mi)
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 3 hubs
BWI Baltimore 6h 54m ASWN → WN Baltimore (BWI) to Islip flights
BOS Boston 7h 50m ASB6QR → 9K Boston (BOS) to Islip flights
MCO Orlando 9h 20m AS → B6F9WN Orlando (MCO) to Islip flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Portland to Islip
Connecting service available through multiple hubs.
+3h ahead

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

Also explore PDX Routes ISP Routes PDX Live Flights ISP Live Flights PDX Delays ISP Delays
All flights from Islip (ISP) Islip to Portland flights
Connections

Connection Landscape

1-stop and 2-stop options for PDX to ISP.
1-STOP
One-Stop Connections
3
Hubs
~6h
Fastest
~9h
Longest
BWI ~6h 54m BOS ~7h 50m MCO ~9h 20m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
350
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
PDX → ISP
75%
Generally reliable. Most flights run on time.
Departing
75%
Arriving
50%
Return
ISP → PDX
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
85%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. PDX delays → ISP delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+3h
Islip is 3 hours ahead of Portland.
PDX: PDT · ISP: EDT

When it's 6:00 PM in Portland, it's 9:00 PM in Islip.
Facts

PDX–ISP Quick Facts

Key statistics for the Portland to Islip route.
Route details
Time difference+3 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: PDX
Full namePortland International Airport
IATA / ICAOPDX / KPDX
TimezoneAmerica/Los_Angeles
Passengers/yr17.3M
Elevation31 ft / 9 m
Destination: ISP
Full nameLong Island MacArthur Airport
IATA / ICAOISP / KISP
TimezoneAmerica/New_York
Passengers/yr1.4M
Elevation99 ft / 30 m
FAQ

Frequently Asked Questions

Common questions about PDX to ISP flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Baltimore/Washington International Thurgood Marshall, Boston Logan and Orlando.
Islip is 3 hours ahead of Portland.
Yes, return flights from ISP to PDX are available. Use the direction toggle at the top to view the return schedule.
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 Baltimore/Washington International Thurgood Marshall, Boston Logan and Orlando. Two-stop connections are also available via intermediate hubs.