Cheap ONT to Islip flights

Book your ONT to ISP flights with Expedia and find last-minute Ontario to Islip airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between ONT and ISP, with new flight deals and promotions almost daily. When you book your next trip from Ontario Intl. to MacArthur with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

ONT to ISP Route Map

Ontario to Islip Flights, Stats and Airplanes

Route information for flights from Ontario Intl. to MacArthur.

Destination:
Distance:
2,458.71 miles

ONT - Ontario Intl. Airlines

Browse the most popular airlines servicing the Ontario (ONT) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

ISP - MacArthur Airlines

Browse the most popular airlines servicing the Islip (ISP) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.