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Cheap flights from Philadelphia (PHL) to Raleigh Durham (RDU)

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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 Philadelphia (PHL) to Raleigh Durham (RDU)

How to find the cheapest flight from Philadelphia (PHL) to Raleigh Durham (RDU)
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How to find the cheapest flight from Philadelphia (PHL) to Raleigh Durham (RDU)
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How to find the cheapest flight from Philadelphia (PHL) to Raleigh Durham (RDU)
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Cheap flights from Philadelphia to Raleigh Durham in January , February 2026

26 Jan - 18 Feb $ 69.00
PHL
Philadelphia
Frontier Airlines
DIRECT
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
DIRECT
PHL
Philadelphia
Pick dates
21 Jan - 03 Feb $ 80.00
PHL
Philadelphia
Frontier Airlines
DIRECT
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
DIRECT
PHL
Philadelphia
Pick dates
14 Jan - 03 Feb $ 155.00
PHL
Philadelphia
Frontier Airlines
DIRECT
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
DIRECT
PHL
Philadelphia
Pick dates

Last minute flights from Philadelphia to Raleigh Durham

26 Jan - 31 Jan $ 80.00
PHL
Philadelphia
Frontier Airlines
DIRECT
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
DIRECT
PHL
Philadelphia
Pick dates
21 Jan - 31 Jan $ 80.00
PHL
Philadelphia
Frontier Airlines
DIRECT
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
DIRECT
PHL
Philadelphia
Pick dates
17 Jan - 31 Jan $ 155.00
PHL
Philadelphia
Frontier Airlines
DIRECT
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
DIRECT
PHL
Philadelphia
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One-way flights to Raleigh Durham from Philadelphia

2:59 PM - 2:59 PM
Frontier Airlines
0 Stops
1h 29m
PHL - RDU
$ 40
Kiwi
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11:47 AM - 11:47 AM
Frontier Airlines
0 Stops
1h 33m
PHL - RDU
$ 40
Kiwi
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5:20 PM - 5:20 PM
Frontier Airlines
0 Stops
1h 32m
PHL - RDU
$ 115
Kiwi
Pick dates

How to find the cheapest flight from Philadelphia (PHL) to Raleigh Durham (RDU)

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