Chicago to Austin

MDWAUS

Fly from Chicago to Austin starting at SAR 348 with Southwest Airlines.Best fare available on Aug 12, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Austin cheapest flights this week

29 Jul
Frontier Airlines
06:05MDW
12:38AUS
1 StopSAR 426VIEW DEAL
2 Aug
Frontier Airlines
06:05MDW
16:39AUS
1 StopSAR 588VIEW DEAL
2 Aug
Allegiant Air
14:48MDW
07:52AUS
1 StopSAR 840VIEW DEAL
7 Aug
Frontier Airlines
06:05MDW
12:38AUS
1 StopSAR 618VIEW DEAL
12 Aug
Southwest Airlines
10:15MDW
12:50AUS
DirectSAR 348VIEW DEAL
16 Aug
Frontier Airlines
06:05MDW
16:39AUS
1 StopSAR 522VIEW DEAL
4 Sept
Frontier Airlines
06:05MDW
16:39AUS
1 StopSAR 496VIEW DEAL
14 Sept
Frontier Airlines
12:03MDW
09:48AUS
1 StopSAR 455VIEW DEAL
30 Sept
Southwest Airlines
10:15MDW
12:50AUS
DirectSAR 422VIEW DEAL
21 Oct
Southwest Airlines
06:00MDW
10:40AUS
1 StopSAR 533VIEW DEAL

Chicago to Austin monthly flight fare trend

Jul
from SAR 426
Aug
from SAR 348
Sep
from SAR 422
Oct
from SAR 529
Nov
No flights
Dec
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

Flights from Chicago

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