Austin to Chicago

AUSMDW

Fly from Austin to Chicago starting at USD 135 with Southwest Airlines.Best fare available on Sep 9, 2026.Limited seats. Better plans. Book before it's gone.

Austin to Chicago cheapest flights this week

3 Sept
Southwest Airlines
05:15AUS
10:05MDW
1 StopUSD 248VIEW DEAL
4 Sept
Southwest Airlines
19:25AUS
23:25MDW
DirectUSD 176VIEW DEAL
4 Sept
Frontier Airlines
20:51AUS
22:47MDW
2 StopUSD 211VIEW DEAL
7 Sept
Southwest Airlines
07:30AUS
10:00MDW
DirectUSD 240VIEW DEAL
9 Sept
Southwest Airlines
13:30AUS
16:00MDW
DirectUSD 135VIEW DEAL
10 Sept
Southwest Airlines
20:55AUS
23:30MDW
DirectUSD 149VIEW DEAL
11 Sept
Southwest Airlines
20:55AUS
23:30MDW
DirectUSD 150VIEW DEAL
12 Sept
Southwest Airlines
11:35AUS
14:05MDW
DirectUSD 150VIEW DEAL
13 Sept
Southwest Airlines
21:00AUS
05:40MDW
1 StopUSD 263VIEW DEAL
15 Sept
Southwest Airlines
13:30AUS
16:00MDW
DirectUSD 212VIEW DEAL

Austin to Chicago monthly flight fare trend

Sep
from USD 135
Oct
from USD 129
Nov
from USD 134
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 Midway International Airport (MDW)

Chicago, MDW
Zone

Chicago

Elev

620 ft

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