Skip to main content
Beginning of main content

ISP (Islip) to MDT (Harrisburg) Flights $435.6

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 ISP to MDT Flights

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

Interesting Facts About Flights from Islip to Harrisburg (ISP to MDT)

Question : How does Ronkonkoma to Middletown stack up against the rest of the world in overall promptness?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. ISP to MDT currently has 0 stars out of 5, earning it a far below-average performance compared to the rest of the world.

Question : Which airline is giving the best deals for round-trip flights from Long Island MacArthur Airport (ISP) to Harrisburg International Airport (MDT)?
Answer : American Airlines is the leader in keeping costs down for their passengers over the next three months. Bookings are being made at just $311 and, when compared to the more expensive bookings of $376, it's quite a deal.

Question : Do prices fluctuate more for this route than others?
Answer : Flight prices are fluctuating much less for this route than most routes in the United States, as they're ranging from $311 to $376. The further out you book a route, the more likely you are to save.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The cheapest day to fly in June is Friday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : How long do most people visit Middletown?
Answer : Of course you're not most people, but if you were, you'd stay roughly two days.

Question : What is the likelihood your flight will be delayed for this route?
Answer : The Ronkonkoma to Middletown route has been particularly poor at getting passengers to their destination on time and currently ranks among the worst in the world. If a flight is delayed, expect an average of about an hour added to your flight time.