Chicago to Austin

MDWAUS

Fly from Chicago to Austin starting at USD 114 with Southwest Airlines.Best fare available on Sep 30, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Austin cheapest flights this week

30 Sept
Southwest Airlines
10:15MDW
12:50AUS
DirectUSD 114VIEW DEAL
30 Sept
Frontier Airlines
06:25MDW
17:48AUS
1 StopUSD 160VIEW DEAL
1 Oct
Frontier Airlines
06:25MDW
17:48AUS
1 StopUSD 187VIEW DEAL
2 Oct
Frontier Airlines
06:25MDW
17:48AUS
1 StopUSD 172VIEW DEAL
5 Oct
Frontier Airlines
06:50MDW
17:48AUS
1 StopUSD 176VIEW DEAL
6 Oct
Frontier Airlines
06:25MDW
17:48AUS
1 StopUSD 159VIEW DEAL
7 Oct
Frontier Airlines
06:25MDW
17:48AUS
1 StopUSD 169VIEW DEAL
8 Oct
Southwest Airlines
21:40MDW
00:20AUS
DirectUSD 241VIEW DEAL
9 Oct
Southwest Airlines
06:45MDW
09:20AUS
DirectUSD 241VIEW DEAL
10 Oct
Southwest Airlines
19:05MDW
21:45AUS
DirectUSD 200VIEW DEAL

Chicago to Austin monthly flight fare trend

Sep
from USD 114
Oct
from USD 101
Nov
from USD 187
Dec
from USD 166
Jan
from USD 152
Feb
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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