Cheap flights from Raleigh to Philadelphia

One-way fares from $58 · RDU → PHL · prices found by travellers in the last 48 hours

Compare all dates Philadelphia → Raleigh
Cheapest fare
$58

Frontier Airlines · Thu, Nov 5

Cheapest month
November

from $58

Direct flights
Yes

Frontier Airlines

Flight time
1h 30m

560 km

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Cheapest month to fly from Raleigh to Philadelphia

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $58

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Frontier Airlines
Depart14:54 Thu, Nov 5RDU → PHL 1h 30m · Direct
$58one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Philadelphia

Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

Things to do in PhiladelphiaTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in PhiladelphiaPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in PhiladelphiaCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Raleigh to Philadelphia

Raleigh (RDU) and Philadelphia (PHL) are about 560 km apart. Direct flights take around 1h 30m, and recent direct fares were with Frontier Airlines. Over the next few months, one-way fares start from $58, 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 Raleigh to Philadelphia?

The cheapest one-way fare we've seen recently is $58 with Frontier Airlines, departing Thursday, November 5, 2026.

What is the cheapest month to fly from Raleigh to Philadelphia?

November 2026 currently has the lowest fares, from $58 one way.

Are there direct flights from Raleigh to Philadelphia?

Yes. Recent direct fares were with Frontier Airlines.

How long is the flight from Raleigh to Philadelphia?

A direct flight takes about 1h 30m. Raleigh and Philadelphia are around 560 km apart.

Which airlines fly from Raleigh to Philadelphia?

Recent fares on this route were with Frontier Airlines.

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