Frontier AirlinesDepart19:25
Thu, Nov 12PHL → RDU
1h 33m · Direct
$72one way, per person
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- Cheapest fare
- $72
- Cheapest month
- November
- Direct flights
- Yes
- Flight time
- 1h 33m
Frontier Airlines · Thu, Nov 12
from $72
Frontier Airlines
560 km
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Cheapest month to fly from Philadelphia to Raleigh
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
See every date in November 2026 →Plan the rest of your trip to Raleigh
Where to stay, what to do and getting around, from our travel partners.
About flights from Philadelphia to Raleigh
Philadelphia (PHL) and Raleigh (RDU) are about 560 km apart. Direct flights take around 1h 33m, and recent direct fares were with Frontier Airlines. Over the next few months, one-way fares start from $72, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Philadelphia to Raleigh?
The cheapest one-way fare we've seen recently is $72 with Frontier Airlines, departing Thursday, November 12, 2026.
What is the cheapest month to fly from Philadelphia to Raleigh?
November 2026 currently has the lowest fares, from $72 one way.
Are there direct flights from Philadelphia to Raleigh?
Yes. Recent direct fares were with Frontier Airlines.
How long is the flight from Philadelphia to Raleigh?
A direct flight takes about 1h 33m. Philadelphia and Raleigh are around 560 km apart.
Which airlines fly from Philadelphia to Raleigh?
Recent fares on this route were with Frontier Airlines.
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