Chicago to Austin

ORDAUS

Fly from Chicago to Austin starting at USD 105 with Frontier Airlines.Best fare available on Sep 30, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Austin cheapest flights this week

30 Sept
Frontier Airlines
11:06ORD
19:21AUS
1 StopUSD 105VIEW DEAL
30 Sept
Frontier Airlines
06:20ORD
17:48AUS
1 StopUSD 120VIEW DEAL
30 Sept
Frontier Airlines
06:30ORD
19:29AUS
1 StopUSD 118VIEW DEAL
30 Sept
Frontier Airlines
15:50ORD
10:03AUS
1 StopUSD 160VIEW DEAL
1 Oct
Frontier Airlines
10:26ORD
17:48AUS
1 StopUSD 136VIEW DEAL
1 Oct
Frontier Airlines
20:55ORD
11:15AUS
1 StopUSD 176VIEW DEAL
2 Oct
Frontier Airlines
10:26ORD
17:48AUS
1 StopUSD 167VIEW DEAL
5 Oct
Frontier Airlines
10:26ORD
17:48AUS
1 StopUSD 170VIEW DEAL
6 Oct
Frontier Airlines
06:30ORD
19:29AUS
1 StopUSD 159VIEW DEAL
7 Oct
Frontier Airlines
13:21ORD
11:23AUS
1 StopUSD 169VIEW DEAL

Chicago to Austin monthly flight fare trend

Sep
from USD 105
Oct
from USD 93
Nov
from USD 198
Dec
from USD 170
Jan
from USD 100
Feb
No flights

Airport Details

Origin

Chicago

Chicago O'Hare International Airport (ORD)

Chicago, ORD
Zone

Chicago

Elev

680 ft

Destination

Austin

Austin Bergstrom International Airport (AUS)

Austin, AUS
Zone

Chicago

Elev

542 ft

Flights from Chicago

Flights from Chicago to AtlantaFlights from Chicago to BostonFlights from Chicago to CharlotteFlights from Chicago to DenverFlights from Chicago to DallasFlights from Chicago to DetroitFlights from Chicago to NewarkFlights from Chicago to Fort LauderdaleFlights from Chicago to HonoluluFlights from Chicago to Washington