Chicago to Austin
MDWAUS
Fly from Chicago to Austin starting at SAR 411 with Southwest Airlines.
Best fare available on Oct 21, 2026.
Limited seats. Better plans. Book before it's gone.
Chicago to Austin cheapest flights this week
Chicago to Austin monthly flight fare trend
Oct
from SAR 374
Nov
from SAR 662
Dec
from SAR 614
Jan
from SAR 562
Feb
No flights
Mar
No flights
Airport Details
Origin
Chicago
Chicago Midway International Airport (MDW)
Chicago, MDW
Zone
Chicago
Elev
620 ft
Destination
Austin
Austin Bergstrom International Airport (AUS)
Austin, AUS
Zone
Chicago
Elev
542 ft
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