Ontario (ONT) to Philadelphia (PHL) flight deal in economy from $354
ONTOntario International Airport
Ontario, United States
PHLPhiladelphia International Airport
Philadelphia, United States
$449 USD
-21%$354 USD
Verified 14 days agoJanuary 2027
Mon
Tue
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Good Availability
50% of dates checked are available within 10% of the lowest price
Tuesday, January 5th, 2027
5 round-trip options
Returning
Mon, Jan 11, 2027•6 Day Trip
$354 USD
Returning
Tue, Jan 12, 2027•7 Day Trip
$354 USD
Returning
Wed, Jan 13, 2027•8 Day Trip
$354 USD
Returning
Fri, Jan 15, 2027•10 Day Trip
$503 USD
Returning
Tue, Jan 19, 2027•14 Day Trip
$354 USD