$324 Cheap United flights Austin (AUS) to Philadelphia (PHL)

View $324 flight on Tue, Sep 1, 2026Opens in a new window

$324 Cheap United flights Austin (AUS) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $324 for one-way flights and $433 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 1 - Tue, Sep 15
AUS
Austin
PHL
Philadelphia
$433 Roundtrip, found 2 days ago
$433
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 1 from Austin to Philadelphia, returning Tue, Sep 15, priced at $433 found 2 days ago

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $221
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $221

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Philadelphia Intl.
Distance
2285 km
Average flight time
4 hours 33 mins

Explore a world of travel with Expedia