Austin to Chicago
AUSORD
Fly from Austin to Chicago starting at SAR 470 with Frontier Airlines.
Best fare available on Sep 4, 2026.
Limited seats. Better plans. Book before it's gone.
Austin to Chicago cheapest flights this week
Austin to Chicago monthly flight fare trend
Aug
from SAR 488
Sep
from SAR 470
Oct
No flights
Nov
No flights
Dec
No flights
Jan
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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