Best airfares from Portland to IslipJetradar compares airfares from Portland to Islip with hundreds of airlines (including United Airlines, American Airlines, Southwest Airlines) and dozens of online travel agencies in one single place. We provide you with all the options to find the cheapest flights to Islip, you choose where to book. Also there you can find airlines special offers from Portland to Islip. The cheapest round-trip price found within the last week was $197. The cheapest oneway price found within the last week was $105.
Cheapest Flights from Portland, ME to Islip, NY
Flights from Portland to Islip
Travelling from Portland to Islip advices and facts
- The distance between Portland and Islip is 244 miles (or 392 kilometers).
- There is no time difference between Portland and Islip. Check this again shortly before your flight.