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Cheap flights from Houston (HOU) to Philadelphia (PHL)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Houston (HOU) to Philadelphia (PHL)

How to find the cheapest flight from Houston (HOU) to Philadelphia (PHL)
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How to find the cheapest flight from Houston (HOU) to Philadelphia (PHL)
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How to find the cheapest flight from Houston (HOU) to Philadelphia (PHL)
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Cheap flights from Houston to Philadelphia in June , July 2026

30 Jun - 04 Jul $ 351.00
HOU
Houston
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
HOU
Houston
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30 Jun - 10 Jul $ 444.00
HOU
Houston
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
HOU
Houston
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30 Jun - 14 Jul $ 464.00
HOU
Houston
United Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
United Airlines
DIRECT
HOU
Houston
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Last minute flights from Houston to Philadelphia

30 Jun - 30 Jun $ 797.00
HOU
Houston
United Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
United Airlines
1 STOPS
HOU
Houston
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One-way flights to Philadelphia from Houston

8:02 PM - 5:05 AM
Frontier Airlines
1 Stops
10h 17m
HOU - PHL
$ 238
Kiwi
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6:14 PM - 6:05 AM
Frontier Airlines
1 Stops
16h 33m
HOU - PHL
$ 238
Kiwi
Pick dates
6:05 PM - 6:05 PM
United Airlines
0 Stops
3h 24m
HOU - PHL
$ 394
Kiwi
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How to find the cheapest flight from Houston (HOU) to Philadelphia (PHL)

Related info for your journey
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How to find the cheapest flight from Houston (HOU) 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 Houston (HOU) to Philadelphia (PHL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.