Cheap flights from Islip to Portland (ISP - PWM)

Flight FAQs

From Islip to Portland

What days are nonstop flights available from Islip to Portland?

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from Islip Long Island to Portland was viewed by 32 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

Flights from Islip to Portland are usually delayed by 102min. so prepare accordingly.

How many passenger seats are available on a flight on this route?

On average, there are a total of 46,352,265 seats offered from Islip Long Island to Portland per day.

What is the cheapest airline for this route?

While browsing flights check up on current rates for Piedmont Airlines, Inc. D/B/A Henson Aviation/US Air Express. Piedmont Airlines, Inc. D/B/A Henson Aviation/US Air Express offers the cheapest flight to Islip to Portland. Flight availability can sometimes range however expect there to be 103 flights on average per day.

Does it rain more in Islip or Portland?

In Islip, there will be same rainfall in Islip compared to Portland over the next 14 days.

Is Islip weather warmer or cooler than Portland?

You can imagine temperatures to be in the 84 °F range in July. The weather in Portland is generally colder than Islip's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.