Book United Philadelphia to Ontario flight deals from $306

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Search flights from Philadelphia to Ontario (PHL - ONT)

October

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Monday 29th

Return Tuesday 13th
from$ 306*Viewed: 1 hour ago

Tuesday 30th

Return Wednesday 14th
from$ 340*Viewed: 1 hour ago

Wednesday 31st

Return Thursday 15th
from$ 384*Viewed: 1 hour ago

November

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Tuesday 13th

Return Wednesday 28th
from$ 306*Viewed: 1 hour ago

Wednesday 14th

Return Thursday 29th
from$ 306*Viewed: 1 hour ago

Friday 30th

Return Saturday 15th
from$ 348*Viewed: 1 hour ago

December

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Saturday 1st

Return Sunday 16th
from$ 348*Viewed: 1 hour ago

Sunday 2nd

Return Monday 17th
from$ 348*Viewed: 1 hour ago

Monday 10th

Return Tuesday 25th
from$ 384*Viewed: 1 hour ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..

Plan ahead for flights from Philadelphia to Ontario

from
to
Type
Dates
Price*
Philadelphia (PHL)
to Ontario (ONT)
Roundtrip
Depart Mon 29 Oct 2018
Return Tue 13 Nov 2018
from$ 306*Viewed: 1 hour ago
Philadelphia (PHL)
to Ontario (ONT)
Roundtrip
Depart Tue 13 Nov 2018
Return Wed 28 Nov 2018
from$ 306*Viewed: 1 hour ago
Philadelphia (PHL)
to Ontario (ONT)
Roundtrip
Depart Wed 14 Nov 2018
Return Thu 29 Nov 2018
from$ 306*Viewed: 1 hour ago
Philadelphia (PHL)
to Ontario (ONT)
Roundtrip
Depart Tue 8 Jan 2019
Return Wed 23 Jan 2019
from$ 306*Viewed: 1 hour ago
Philadelphia (PHL)
to Ontario (ONT)
Roundtrip
Depart Wed 9 Jan 2019
Return Thu 24 Jan 2019
from$ 306*Viewed: 1 hour ago
Philadelphia (PHL)
to Ontario (ONT)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
from$ 340*Viewed: 1 hour ago
Philadelphia (PHL)
to Ontario (ONT)
Roundtrip
Depart Sun 18 Nov 2018
Return Mon 3 Dec 2018
from$ 348*Viewed: 1 hour ago
Philadelphia (PHL)
to Ontario (ONT)
Roundtrip
Depart Mon 19 Nov 2018
Return Tue 4 Dec 2018
from$ 348*Viewed: 1 hour ago
Philadelphia (PHL)
to Ontario (ONT)
Roundtrip
Depart Wed 28 Nov 2018
Return Thu 13 Dec 2018
from$ 348*Viewed: 1 hour ago
Philadelphia (PHL)
to Ontario (ONT)
Roundtrip
Depart Fri 30 Nov 2018
Return Sat 15 Dec 2018
from$ 348*Viewed: 1 hour ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Ontario

67 °FMonday10/15/2018
64 °FTuesday10/16/2018
70 °FWednesday10/17/2018
74 °FThursday10/18/2018
76 °FFriday10/19/2018
75 °FSaturday10/20/2018
75 °FSunday10/21/2018
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