Cheap Flights from Ontario Intl. Airport to Johnstown (ONT to JST) - Expedia.co.in

A cityscape with a river, surrounded by hills and a cloudy sky.

Popular airlines from Ontario Intl. Airport (ONT) to Johnstown, PA (JST-John Murtha Johnstown - Cambria County)

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 25% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Travel information

Origin airport	Ontario Intl. Airport
Destination airport	Johnstown, PA
Distance	3,473 km away

Explore a world of travel with Expedia

*Available to Expedia members.