$159 Cheap Delta flights Philadelphia (PHL) to Ontario (ONT)

$159 Cheap Delta flights Philadelphia (PHL) to Ontario (ONT)

Prices were available within the past 7 days and start at $159 for one-way flights and $317 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
Flights from Philadelphia (PHL) to Ontario (ONT)
Origin airport
Philadelphia Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines
Popular airline
Frontier Airlines
Distance
3759 km