Frontier Airlines flights from AUS to PHL
Find comprehensive Frontier Airlines flight information, schedules, and booking details for direct flights from AUS to PHL. Frontier Airlines operates 2-7 flights daily flights on this route.• Flight Duration: 3h 19m - 3h 38m (average flight time)• Distance: 1436 miles (2311 km) (air miles between airports)• Daily Flights: 2-7 flights (scheduled departures per day)
AUS
PHL
FLIGHT TIME
3h 19m - 3h 38m
FLIGHT DISTANCE
1436 miles (2311 km)
3h 26m - 3h 26m
11:58
11:58
1436 miles (2311 km)
March
1 (Show)
30
Frontier Airlines Flight Schedule from AUS to PHL
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
F91842 |  Frontier Airlines | 11:58 | 16:24:00 | Airbus A321neo |
Frontier Airlines Monthly Flight Calendar
December 2025
Route Insights
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 11:00, offering more flight options and potentially better connections.
AUS - PHL flight price statistics
$603
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.
$580
Jan$679
Feb$437
Mar$596
Apr$900
May$540
Jun$540
Jul$540
Aug$575
Sep$595
Oct$620
Nov$630
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 AUS to PHL?
Frontier Airlines operates 1 flight from AUS to PHL.
What city does PHL airport serve?
PHL airport serves Philadelphia.
How long is the Frontier Airlines flight from AUS to PHL?
The flight duration is approximately 3h 19m - 3h 38m.
What is the distance from AUS to PHL?
The distance is 1436 miles (2311 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 is the cheapest month to fly Frontier Airlines from AUS to PHL?
March is typically the cheapest month to fly Frontier Airlines on this route.
What is the average price for a Frontier Airlines flight from AUS to PHL?
The average price for a round-trip Frontier Airlines flight on this route is approximately $603. Prices can vary based on booking time and demand.
How many Frontier Airlines flights operate per week on this route?
Frontier Airlines operates approximately 30 flights per week from AUS to PHL.