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
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Good Availability
50% of dates checked are available within 10% of the lowest price
Thursday, January 21st, 2027
5 round-trip options
Returning
Wed, Jan 27, 2027•6 Day Trip
$354 USD
Returning
Thu, Jan 28, 2027•7 Day Trip
$354 USD
Returning
Fri, Jan 29, 2027•8 Day Trip
$359 USD
Returning
Sun, Jan 31, 2027•10 Day Trip
$354 USD
Returning
Thu, Feb 4, 2027•14 Day Trip
$354 USD