Cheap Flights from Islip (ISP) to Ontario Intl. Airport (ONT)
Popular airlines from MacArthur Airport (ISP) to Ontario Intl. Airport (ONT)
Indonesia AirAsiaIndonesia AirAsia
AirAsiaAirAsia
ScootScoot
Thai AirAsiaThai AirAsia
AirAsiaXAirAsiaX
FireflyFirefly
AirAsia PhilippinesAirAsia Philippines
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 55% on select hotels after you book a flight*
Travel information
Origin airport | MacArthur Airport |
|---|---|
Destination airport | Ontario Intl. Airport |
Distance | 3,956 km away |
Airlines serving | WN, B6 |
Popular airline | WN |
*Available to Expedia members.