Ontario, CA ONT to Philadelphia, PA PHL Flights

The best way to find a cheap flight ticket from Ontario, CA to Philadelphia, PA is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Ontario, CA to Philadelphia, PA will cost around $594 if you buy it on the day, but the cheapest tickets can be found for only $437.

On Sun, Sep 20, we found 56 flights from Ontario, CA to Philadelphia, PA, including 10 direct services.

On Sun, Sep 20 the direct flights cover the 3793 km distance in an average of 5 h 19 m but if you time it right, some flights will get you there in just 5 h 16 m .

On Sun, Sep 20 the longest flights will take 5 h 22 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.