Chicago to Austin

ORDAUS

Fly from Chicago to Austin starting at SAR 429 with Frontier Airlines.Best fare available on Aug 19, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Austin cheapest flights this week

14 Aug
Frontier Airlines
21:57ORD
18:58AUS
1 StopSAR 603VIEW DEAL
14 Aug
United Airlines
13:30ORD
16:24AUS
DirectSAR 618VIEW DEAL
16 Aug
Frontier Airlines
07:29ORD
11:52AUS
1 StopSAR 562VIEW DEAL
17 Aug
United Airlines
20:10ORD
23:05AUS
DirectSAR 570VIEW DEAL
19 Aug
Frontier Airlines
07:05ORD
16:39AUS
1 StopSAR 429VIEW DEAL
19 Aug
Frontier Airlines
14:41ORD
23:41AUS
1 StopSAR 485VIEW DEAL
21 Aug
Frontier Airlines
14:41ORD
23:41AUS
1 StopSAR 577VIEW DEAL
22 Aug
Frontier Airlines
14:41ORD
23:41AUS
1 StopSAR 500VIEW DEAL
4 Sept
Frontier Airlines
07:05ORD
16:39AUS
1 StopSAR 477VIEW DEAL
14 Sept
United Airlines
07:00ORD
09:58AUS
DirectSAR 488VIEW DEAL

Chicago to Austin monthly flight fare trend

Aug
from SAR 429
Sep
from SAR 337
Oct
from SAR 322
Nov
from SAR 733
Dec
No flights
Jan
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

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