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Cheap flights from Boston (BOS) to Philadelphia (PHL)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Boston (BOS) to Philadelphia (PHL)

How to find the cheapest flight from Boston (BOS) to Philadelphia (PHL)
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How to find the cheapest flight from Boston (BOS) to Philadelphia (PHL)
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How to find the cheapest flight from Boston (BOS) to Philadelphia (PHL)
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Cheap flights from Boston to Philadelphia in July , August 2026

30 Jul - 10 Aug $ 244.00
BOS
Boston
JetBlue Airways
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
JetBlue Airways
DIRECT
BOS
Boston
Pick dates
30 Jul - 25 Aug $ 310.00
BOS
Boston
JetBlue Airways
DIRECT
PHL
Philadelphia
PHL
Philadelphia
JetBlue Airways
DIRECT
BOS
Boston
Pick dates
30 Jul - 10 Aug $ 312.00
BOS
Boston
JetBlue Airways
DIRECT
PHL
Philadelphia
PHL
Philadelphia
JetBlue Airways
DIRECT
BOS
Boston
Pick dates

Last minute flights from Boston to Philadelphia

30 Jul - 31 Jul $ 326.00
BOS
Boston
JetBlue Airways
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
JetBlue Airways
DIRECT
BOS
Boston
Pick dates
30 Jul - 31 Jul $ 394.00
BOS
Boston
JetBlue Airways
DIRECT
PHL
Philadelphia
PHL
Philadelphia
JetBlue Airways
DIRECT
BOS
Boston
Pick dates
30 Jul - 31 Jul $ 508.00
BOS
Boston
JetBlue Airways
DIRECT
PHL
Philadelphia
PHL
Philadelphia
JetBlue Airways
DIRECT
BOS
Boston
Pick dates

One-way flights to Philadelphia from Boston

11:52 AM - 5:02 PM
Frontier Airlines
1 Stops
7h 28m
BOS - PHL
$ 130
Kiwi
Pick dates
7:00 AM - 7:00 AM
JetBlue Airways
0 Stops
1h 30m
BOS - PHL
$ 198
Kiwi
Pick dates
7:00 AM - 7:00 AM
JetBlue Airways
0 Stops
1h 30m
BOS - PHL
$ 216
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Philadelphia (PHL)

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How to find the cheapest flight from Boston (BOS) to Philadelphia (PHL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Philadelphia (PHL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.