Book United Boston to Philadelphia flight deals from $134

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Search flights from Boston to Philadelphia (BOS - PHL)

September

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Sunday 16th

Return Monday 1st
from$ 164*Viewed: 1 hour ago

Tuesday 18th

Return Wednesday 3rd
from$ 149*Viewed: 1 hour ago

Tuesday 25th

Return Wednesday 10th
from$ 134*Viewed: 1 hour ago

October

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Tuesday 2nd

Return Wednesday 17th
from$ 179*Viewed: 1 hour ago

Friday 26th

Return Saturday 10th
from$ 164*Viewed: 1 hour ago

Tuesday 30th

Return Wednesday 14th
from$ 149*Viewed: 1 hour ago

November

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Tuesday 13th

Return Wednesday 28th
from$ 169*Viewed: 1 hour ago

Wednesday 14th

Return Thursday 29th
from$ 149*Viewed: 1 hour ago

Thursday 15th

Return Friday 30th
from$ 174*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..
A river runs alongside skyscrapers in Philadelphia at sunset

Plan ahead for flights from Boston to Philadelphia

from
to
Type
Dates
Price*
Boston (BOS)
to Philadelphia (PHL)
Roundtrip
Depart Tue 25 Sep 2018
Return Wed 10 Oct 2018
from$ 134*Viewed: 1 hour ago
Boston (BOS)
to Philadelphia (PHL)
Roundtrip
Depart Tue 18 Sep 2018
Return Wed 3 Oct 2018
from$ 149*Viewed: 1 hour ago
Boston (BOS)
to Philadelphia (PHL)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
from$ 149*Viewed: 1 hour ago
Boston (BOS)
to Philadelphia (PHL)
Roundtrip
Depart Wed 14 Nov 2018
Return Thu 29 Nov 2018
from$ 149*Viewed: 1 hour ago
Boston (BOS)
to Philadelphia (PHL)
Roundtrip
Depart Sun 16 Sep 2018
Return Mon 1 Oct 2018
from$ 164*Viewed: 1 hour ago
Boston (BOS)
to Philadelphia (PHL)
Roundtrip
Depart Fri 26 Oct 2018
Return Sat 10 Nov 2018
from$ 164*Viewed: 1 hour ago
Boston (BOS)
to Philadelphia (PHL)
Roundtrip
Depart Tue 13 Nov 2018
Return Wed 28 Nov 2018
from$ 169*Viewed: 1 hour ago
Boston (BOS)
to Philadelphia (PHL)
Roundtrip
Depart Thu 15 Nov 2018
Return Fri 30 Nov 2018
from$ 174*Viewed: 1 hour ago
Boston (BOS)
to Philadelphia (PHL)
Roundtrip
Depart Fri 7 Sep 2018
Return Sat 22 Sep 2018
from$ 179*Viewed: 1 hour ago
Boston (BOS)
to Philadelphia (PHL)
Roundtrip
Depart Tue 2 Oct 2018
Return Wed 17 Oct 2018
from$ 179*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 Philadelphia

68 °FMonday08/20/2018
77 °FTuesday08/21/2018
82 °FWednesday08/22/2018
75 °FThursday08/23/2018
81 °FFriday08/24/2018
83 °FSaturday08/25/2018
82 °FSunday08/26/2018
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