$384 Cheap United flights Austin (AUS) to Ontario (ONT)

View $384 flight on Tue, Jul 22, 2025Opens in a new window

$384 Cheap United flights Austin (AUS) to Ontario (ONT)

Prices were available within the past 7 days and start at $384 for one-way flights and $671 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jul 22 - Mon, Jul 28
AUS
Austin
ONT
Ontario
$671 Roundtrip, found 1 day ago
$671
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 22 from Austin to Ontario, returning Mon, Jul 28, priced at $671 found 1 day ago
Flights from Austin (AUS) to Ontario (ONT)
Origin airport
Austin-Bergstrom Intl.
Destination airport
Los Angeles - Ontario Intl.
Distance
1909 km
Average flight time
2 hours 55 mins