Cheap Flights from Cincinnati (CVG) to Ontario Intl. Airport (ONT)
Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Ontario Intl. Airport (ONT)
Alaska AirlinesAlaska Airlines
American AirlinesAmerican Airlines
Frontier AirlinesFrontier Airlines
DeltaDelta
UnitedUnited
Southwest AirlinesSouthwest Airlines
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave on select hotels after you book a flight*
Find the right fitWe search billions of combinations of flights to help you find your next adventure
Travel information
Origin airport | Cincinnati-Northern Kentucky Int'l Airport |
|---|---|
Destination airport | Ontario Intl. Airport |
Distance | 2,976 km away |
Airlines serving | Alaska Airlines, American Airlines, Frontier Airlines, Delta, United, Southwest Airlines |
Popular airline | Alaska Airlines |
*Available to One Key members.