Direct (non-stop) flights from Philadelphia (PHL) to Austin (AUS)
Find comprehensive flight information, schedules, and booking details for direct flights from Philadelphia (PHL) to Austin (AUS). This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 3h 37m - 4h 25m (average flight time)• Distance: 1436 miles (2311 km) (air miles between airports)• Daily Flights: 2-6 flights (scheduled departures per day)
Philadelphia (PHL)
Austin (AUS)
FLIGHT TIME
3h 37m - 4h 25m
FLIGHT DISTANCE
1436 miles (2311 km)
4h 1m - 4h 4m
08:00
18:50
1436 miles (2311 km)
March
2 (Show)
37
Flight Schedule
December 2025
Airlines with direct flights from Philadelphia (PHL) to Austin (AUS)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 3h 37m - 4h 25m.
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 8:00, 11:00, 13:00, offering more flight options and potentially better connections.
Philadelphia (PHL) - Austin (AUS) flight price statistics
$558
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.
$521
Jan$679
Feb$432
Mar$596
Apr$596
May$540
Jun$453
Jul$575
Aug$540
Sep$630
Oct$540
Nov$590
DecRelated Information
Airports: PHL • AUS Airport
Airlines operating this route: Frontier Airlines (F9), American Airlines
Frequently Asked Questions
How many flights operate from PHL to AUS?
There are 5 direct flights operating from PHL to AUS. Approximately 2-6 flights daily.
Which airlines operate flights from PHL to AUS?
2 airlines operate on this route: Frontier Airlines, American Airlines.
How long is the flight from PHL to AUS?
The flight duration from PHL to AUS is approximately 3h 37m - 4h 25m.
What is the distance from PHL to AUS?
The distance from PHL to AUS is 1436 miles (2311 km).
What is the flight time range for this route?
Flight times on this route range from 4h 1m - 4h 4m.
What are the earliest and latest flight departure times?
The earliest flight departs at 08:00 and the latest flight departs at 18:50.
What is the cheapest month to fly from PHL to AUS?
March is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 37 flights operate per week from PHL to AUS.
What types of aircraft operate on this route?
This route is served by Airbus A321neo, Airbus A319, Airbus A320.
What is the average flight price from PHL to AUS?
The average flight price for a round-trip ticket from PHL to AUS is approximately $558 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from PHL to AUS for the lowest prices?
March is typically the cheapest month to fly from PHL to AUS. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from PHL to AUS?
2 airlines offer direct flights from PHL to AUS, providing travelers with multiple options for scheduling and pricing.
How far is AUS from PHL?
The distance from PHL to AUS is 1436 miles (2311 km). This is a long-haul flight route.
How long does it take to fly from PHL to AUS?
The flight time from PHL to AUS is approximately 3h 37m - 4h 25m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.