Ontario California aerial with San Gabriel Mountains
ONT
Ontario
Philadelphia skyline with City Hall
PHL
Philadelphia

Ontario → Philadelphia

United Airlines · Round Trip · Nonstop

$856

per person · round trip

Book This Deal

Ending Soon

Flight Details

Cabin
Economy
Departs
Apr 6, 2026
Returns
Apr 23, 2026

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Round Trip Ontario to Philadelphia - $856 on United Airlines | Woven Adventures