Austin to Chicago

AUSMDW

Fly from Austin to Chicago starting at USD 103 with Southwest Airlines.Best fare available on Oct 28, 2026.Limited seats. Better plans. Book before it's gone.

Austin to Chicago cheapest flights this week

8 Oct
Frontier Airlines
12:28AUS
23:43MDW
1 StopUSD 177VIEW DEAL
9 Oct
Frontier Airlines
12:08AUS
22:22MDW
1 StopUSD 189VIEW DEAL
11 Oct
Frontier Airlines
12:08AUS
23:43MDW
1 StopUSD 179VIEW DEAL
16 Oct
Frontier Airlines
12:08AUS
23:43MDW
1 StopUSD 178VIEW DEAL
17 Oct
Frontier Airlines
12:08AUS
23:43MDW
1 StopUSD 158VIEW DEAL
28 Oct
Frontier Airlines
12:24AUS
23:47MDW
1 StopUSD 113VIEW DEAL
28 Oct
Southwest Airlines
07:00AUS
09:30MDW
DirectUSD 103VIEW DEAL
28 Oct
Southwest Airlines
14:25AUS
17:00MDW
DirectUSD 138VIEW DEAL
8 Nov
Frontier Airlines
15:35AUS
23:47MDW
1 StopUSD 168VIEW DEAL
10 Nov
Frontier Airlines
12:24AUS
17:47MDW
1 StopUSD 115VIEW DEAL

Austin to Chicago monthly flight fare trend

Oct
from USD 103
Nov
from USD 115
Dec
from USD 121
Jan
No flights
Feb
No flights
Mar
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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