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

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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 Philadelphia (PHL) to Boston (BOS)

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

28 Jul - 09 Aug $ 298.00
PHL
Philadelphia
JetBlue Airways
1 STOPS
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
PHL
Philadelphia
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31 Jul - 06 Aug $ 305.00
PHL
Philadelphia
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
PHL
Philadelphia
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30 Jul - 03 Aug $ 392.00
PHL
Philadelphia
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
PHL
Philadelphia
Pick dates

Last minute flights from Philadelphia to Boston

30 Jul - 31 Jul $ 455.00
PHL
Philadelphia
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
PHL
Philadelphia
Pick dates
30 Jul - 31 Jul $ 539.00
PHL
Philadelphia
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
PHL
Philadelphia
Pick dates
30 Jul - 31 Jul $ 597.00
PHL
Philadelphia
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
PHL
Philadelphia
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One-way flights to Boston from Philadelphia

8:55 PM - 8:55 PM
JetBlue Airways
0 Stops
1h 31m
PHL - BOS
$ 195
Kiwi
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9:20 AM - 9:20 AM
JetBlue Airways
0 Stops
1h 23m
PHL - BOS
$ 198
Kiwi
Pick dates
9:20 AM - 9:20 AM
JetBlue Airways
0 Stops
1h 23m
PHL - BOS
$ 223
Kiwi
Pick dates

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

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