Book United Ontario to Philadelphia flight deals from $1,012

Select journey type

Enter to select travel class and passengers

Search flights from Ontario to Philadelphia (ONT - PHL)

July

Skip to content

Monday 9th

Return Tuesday 24th
from$ 1,207*Viewed: 1 day ago

Tuesday 24th

Return Wednesday 8th
from$ 1,141*Viewed: 1 day ago

Tuesday 31st

Return Wednesday 15th
from$ 1,166*Viewed: 1 day ago

August

Skip to content

Tuesday 7th

Return Wednesday 22nd
from$ 1,031*Viewed: 1 day ago

Tuesday 21st

Return Wednesday 5th
from$ 1,012*Viewed: 1 day ago

Tuesday 28th

Return Wednesday 12th
from$ 1,012*Viewed: 1 day ago

September

Skip to content

Tuesday 4th

Return Wednesday 19th
from$ 1,081*Viewed: 1 day ago

Friday 7th

Return Saturday 22nd
from$ 1,031*Viewed: 1 day ago

Friday 14th

Return Saturday 29th
from$ 1,031*Viewed: 1 day 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..
A river runs alongside skyscrapers in Philadelphia at sunset

Plan ahead for flights from Ontario to Philadelphia

from
to
Type
Dates
Price*
Ontario (ONT)
to Philadelphia (PHL)
Roundtrip
Depart Tue 21 Aug 2018
Return Wed 5 Sep 2018
from$ 1,012*Viewed: 1 day ago
Ontario (ONT)
to Philadelphia (PHL)
Roundtrip
Depart Tue 28 Aug 2018
Return Wed 12 Sep 2018
from$ 1,012*Viewed: 1 day ago
Ontario (ONT)
to Philadelphia (PHL)
Roundtrip
Depart Tue 7 Aug 2018
Return Wed 22 Aug 2018
from$ 1,031*Viewed: 1 day ago
Ontario (ONT)
to Philadelphia (PHL)
Roundtrip
Depart Fri 7 Sep 2018
Return Sat 22 Sep 2018
from$ 1,031*Viewed: 1 day ago
Ontario (ONT)
to Philadelphia (PHL)
Roundtrip
Depart Fri 14 Sep 2018
Return Sat 29 Sep 2018
from$ 1,031*Viewed: 1 day ago
Ontario (ONT)
to Philadelphia (PHL)
Roundtrip
Depart Sun 12 Aug 2018
Return Mon 27 Aug 2018
from$ 1,081*Viewed: 1 day ago
Ontario (ONT)
to Philadelphia (PHL)
Roundtrip
Depart Sun 26 Aug 2018
Return Mon 10 Sep 2018
from$ 1,081*Viewed: 1 day ago
Ontario (ONT)
to Philadelphia (PHL)
Roundtrip
Depart Tue 4 Sep 2018
Return Wed 19 Sep 2018
from$ 1,081*Viewed: 1 day ago
Ontario (ONT)
to Philadelphia (PHL)
Roundtrip
Depart Mon 27 Aug 2018
Return Tue 11 Sep 2018
from$ 1,097*Viewed: 1 day ago
Ontario (ONT)
to Philadelphia (PHL)
Roundtrip
Depart Mon 10 Sep 2018
Return Tue 25 Sep 2018
from$ 1,097*Viewed: 1 day 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 Philadelphia

82 °FThursday06/21/2018
75 °FFriday06/22/2018
67 °FSaturday06/23/2018
78 °FSunday06/24/2018
77 °FMonday06/25/2018
77 °FTuesday06/26/2018
78 °FWednesday06/27/2018
Powered by: OpenWeatherMap.org