Frontier Airlines flights from PHL to RDU
Find comprehensive Frontier Airlines flight information, schedules, and booking details for direct flights from PHL to RDU. Frontier Airlines operates 5-8 flights daily flights on this route.• Flight Duration: 1h 16m - 1h 47m (average flight time)• Distance: 338 miles (544 km) (air miles between airports)• Daily Flights: 5-8 flights (scheduled departures per day)
PHL
RDU
FLIGHT TIME
1h 16m - 1h 47m
FLIGHT DISTANCE
338 miles (544 km)
1h 31m - 1h 34m
07:30
12:34
338 miles (544 km)
February
1 (Show)
57
Frontier Airlines Flight Schedule from PHL to RDU
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
F92071 |  Frontier Airlines | 07:30 | 09:04:00 | Airbus A321neo |
F91517 | Frontier Airlines | 12:34 | 14:05:00 | Airbus A321neo |
Frontier Airlines Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 16m - 1h 47m.
Pricing patterns: February typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, 12:00, offering more flight options and potentially better connections.
PHL - RDU flight price statistics
$169
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$109
Jan$80
Feb$80
Mar$80
Apr$220
May$100
Jun$120
Jul$160
Aug$250
Sep$400
Oct$190
Nov$238
DecFrontier Airlines Terminal Information
Terminal information for Frontier Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Frontier Airlines Flights
How many Frontier Airlines flights operate from PHL to RDU?
Frontier Airlines operates 2 flights from PHL to RDU.
What city does RDU airport serve?
RDU airport serves Morrisville.
How long is the Frontier Airlines flight from PHL to RDU?
The flight duration is approximately 1h 16m - 1h 47m.
What is the distance from PHL to RDU?
The distance is 338 miles (544 km).
What aircraft does Frontier Airlines use on this route?
Frontier Airlines uses Airbus A321neo on this route.
Which other airlines operate on this route?
1 other airline operates on this route: American Airlines.
What are the earliest and latest Frontier Airlines flight departure times?
The earliest Frontier Airlines flight departs at 07:30 and the latest departs at 12:34.
What is the cheapest month to fly Frontier Airlines from PHL to RDU?
February is typically the cheapest month to fly Frontier Airlines on this route.
What is the average price for a Frontier Airlines flight from PHL to RDU?
The average price for a round-trip Frontier Airlines flight on this route is approximately $169. Prices can vary based on booking time and demand.
How many Frontier Airlines flights operate per week on this route?
Frontier Airlines operates approximately 57 flights per week from PHL to RDU.