Earn point on your loyalty program!arrow arc left

Cheap flights from Peoria (PIA) to Austin (AUS)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Peoria (PIA) to Austin (AUS)

How to find the cheapest flight from Peoria (PIA) to Austin (AUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Peoria (PIA) to Austin (AUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Peoria (PIA) to Austin (AUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Peoria to Austin in April , May 2026

19 Apr - 04 May $ 474.00
PIA
Peoria
United Airlines
1 STOPS
AUS
Austin
AUS
Austin
United Airlines
1 STOPS
PIA
Peoria
Pick dates
19 Apr - 04 May $ 474.00
PIA
Peoria
United Airlines
1 STOPS
AUS
Austin
AUS
Austin
United Airlines
1 STOPS
PIA
Peoria
Pick dates
18 Apr - 03 May $ 486.00
PIA
Peoria
United Airlines
1 STOPS
AUS
Austin
AUS
Austin
United Airlines
1 STOPS
PIA
Peoria
Pick dates

Last minute flights from Peoria to Austin

27 Apr - 01 May $ 504.00
PIA
Peoria
Allegiant Air
2 STOPS
AUS
Austin
AUS
Austin
Allegiant Air
1 STOPS
PIA
Peoria
Pick dates
20 Apr - 01 May $ 515.00
PIA
Peoria
Allegiant Air
2 STOPS
AUS
Austin
AUS
Austin
Allegiant Air
1 STOPS
PIA
Peoria
Pick dates
25 Apr - 01 May $ 619.00
PIA
Peoria
Allegiant Air
2 STOPS
AUS
Austin
AUS
Austin
Allegiant Air
1 STOPS
PIA
Peoria
Pick dates

One-way flights to Austin from Peoria

5:35 PM - 7:45 PM
United Airlines
1 Stops
5h 12m
PIA - AUS
$ 334
Kiwi
Pick dates
5:35 PM - 7:45 PM
United Airlines
1 Stops
5h 12m
PIA - AUS
$ 432
Kiwi
Pick dates
6:30 AM - 9:15 AM
United Airlines
1 Stops
5h 51m
PIA - AUS
$ 432
Kiwi
Pick dates

How to find the cheapest flight from Peoria (PIA) to Austin (AUS)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Peoria (PIA) to Austin (AUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Peoria (PIA) to Austin (AUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.