Austin to Chicago

AUSMDW

Fly from Austin to Chicago starting at USD 134 with Frontier Airlines.Best fare available on Aug 19, 2026.Limited seats. Better plans. Book before it's gone.

Austin to Chicago cheapest flights this week

18 Aug
Southwest Airlines
13:30AUS
16:00MDW
DirectUSD 207VIEW DEAL
19 Aug
Southwest Airlines
13:30AUS
16:00MDW
DirectUSD 138VIEW DEAL
19 Aug
Frontier Airlines
17:37AUS
20:31MDW
2 StopUSD 134VIEW DEAL
19 Aug
Southwest Airlines
16:40AUS
19:10MDW
DirectUSD 198VIEW DEAL
20 Aug
Frontier Airlines
17:37AUS
10:50MDW
1 StopUSD 201VIEW DEAL
22 Aug
Southwest Airlines
11:35AUS
14:05MDW
DirectUSD 138VIEW DEAL
22 Aug
Southwest Airlines
08:15AUS
10:45MDW
DirectUSD 201VIEW DEAL
24 Aug
Southwest Airlines
20:50AUS
23:20MDW
DirectUSD 250VIEW DEAL
25 Aug
Southwest Airlines
16:40AUS
19:10MDW
DirectUSD 199VIEW DEAL
28 Aug
Southwest Airlines
20:50AUS
23:20MDW
DirectUSD 250VIEW DEAL

Austin to Chicago monthly flight fare trend

Aug
from USD 134
Sep
from USD 106
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 Midway International Airport (MDW)

Chicago, MDW
Zone

Chicago

Elev

620 ft

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