Skip to main content
Beginning of main content

PIA (Peoria) to ISP (Islip) Flights $436.8

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap PIA to ISP Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Peoria to Islip (PIA to ISP)

Question : Is there another local airport to fly into besides Long Island MacArthur Airport (ISP)?
Answer : Flying into ISP is not the only way to get to Ronkonkoma. Try searching for flights to Westchester County Airport (HPN) as well. Over the next two months, flights from PIA to HPN are 26% cheaper than flights from PIA to ISP. Only 37 miles away, it’s easily accessible for most.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : In November, the cheapest day to fly is Thursday. Being flexible with your travel days garners even more savings during booking.

Question : How many days should you spend in Ronkonkoma?
Answer : Over the next two months, travelers from PIA to ISP are planning on staying for about one week on average.