Photo by Ontario Convention & Visitors Bureau / Jon Edwards.
$422 Cheap United flights Philadelphia (PHL) to Ontario (ONT)
Prices were available within the past 7 days and start at $422 for one-way flights and $590 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, Feb 13 - Mon, Feb 16
PHL
Philadelphia
ONT
Ontario
$590 Roundtrip, found 1 day ago
$590
Roundtrip
found 1 day ago
Find the cheapest month to fly from Philadelphia (PHL) to Ontario (ONT)
March is typically the cheapest month to fly
From $140 - $502 per traveler.
Travel information
Origin airport | Philadelphia Intl. |
|---|---|
Destination airport | Los Angeles - Ontario Intl. |
Airlines serving | American Airlines, Delta, Frontier Airlines, Southwest Airlines, United |
Popular airline | Frontier Airlines |
Distance | 3759 km |
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