Austin to Chicago

AUSORD

Fly from Austin to Chicago starting at SAR 437 with Frontier Airlines.Best fare available on Oct 28, 2026.Limited seats. Better plans. Book before it's gone.

Austin to Chicago cheapest flights this week

30 Sept
Frontier Airlines
20:24AUS
00:23ORD
1 StopSAR 592VIEW DEAL
1 Oct
Frontier Airlines
23:04AUS
05:38ORD
1 StopSAR 640VIEW DEAL
7 Oct
Frontier Airlines
10:58AUS
22:59ORD
1 StopSAR 588VIEW DEAL
8 Oct
Frontier Airlines
12:28AUS
18:31ORD
1 StopSAR 636VIEW DEAL
9 Oct
Frontier Airlines
10:52AUS
19:02ORD
1 StopSAR 636VIEW DEAL
11 Oct
Frontier Airlines
10:52AUS
07:31ORD
1 StopSAR 662VIEW DEAL
17 Oct
Frontier Airlines
12:08AUS
18:31ORD
1 StopSAR 574VIEW DEAL
18 Oct
Frontier Airlines
20:21AUS
00:24ORD
1 StopSAR 596VIEW DEAL
28 Oct
Frontier Airlines
12:24AUS
18:16ORD
1 StopSAR 437VIEW DEAL
30 Oct
Frontier Airlines
20:21AUS
00:21ORD
1 StopSAR 444VIEW DEAL

Austin to Chicago monthly flight fare trend

Sep
from SAR 592
Oct
from SAR 437
Nov
from SAR 518
Dec
No flights
Jan
No flights
Feb
No flights

Airport Details

Origin

Austin

Austin Bergstrom International Airport (AUS)

Austin, AUS
Zone

Chicago

Elev

542 ft

Destination

Chicago

Chicago O'Hare International Airport (ORD)

Chicago, ORD
Zone

Chicago

Elev

680 ft

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