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Cheap flights from Islip to Portland (ISP - PWM)

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Cheap flights from Islip to Portland in December 2019

The best prices found for ISP to PWM flights for December
23 Dec - 28 Dec
$384pp
ISP
Islip Long Island
American Airlines
 
1 STOP
PWM
Portland
PWM
Portland
American Airlines
 
1 STOP
ISP
Islip Long Island
22 Dec - 28 Dec
$473pp
ISP
Islip Long Island
American Airlines
 
1 STOP
PWM
Portland
PWM
Portland
American Airlines
 
1 STOP
ISP
Islip Long Island
26 Dec - 30 Dec
$598pp
ISP
Islip Long Island
Frontier
 
1 STOP
PWM
Portland
PWM
Portland
Frontier
 
1 STOP
ISP
Islip Long Island

Islip to Portland 2020 flight deals

Cheap flights to Portland from Islip found for this year
23 Jan - 25 Jan
$174pp
ISP
Islip Long Island
American Airlines
 
1 STOP
PWM
Portland
PWM
Portland
American Airlines
 
1 STOP
ISP
Islip Long Island
13 Jan - 16 Jan
$214pp
ISP
Islip Long Island
American Airlines
 
1 STOP
PWM
Portland
PWM
Portland
American Airlines
 
1 STOP
ISP
Islip Long Island
19 Jan - 23 Jan
$219pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
PWM
Portland
PWM
Portland
American Airlines
 
1 STOP
ISP
Islip Long Island

Last minute flights from Islip to Portland

Late deals on round-trip flights to Portland from Islip, departing today and this week
16 Dec - 18 Dec
$351pp
ISP
Islip Long Island
American Airlines
 
1 STOP
PWM
Portland
PWM
Portland
American Airlines
 
1 STOP
ISP
Islip Long Island

Alternative routes for Islip to Portland

Destination information for Portland

Things to know before you go. Useful info for your trip from Islip to Portland

Airports servicing Islip

Airports servicing Portland

Related info for your journey

Useful info, stats and facts about Islip to Portland flights.

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.