Austin to Chicago

AUSORD

Fly from Austin to Chicago starting at USD 101 with Frontier 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
18:31ORD
1 StopUSD 172VIEW DEAL
9 Oct
Frontier Airlines
10:52AUS
19:02ORD
1 StopUSD 172VIEW DEAL
11 Oct
Frontier Airlines
10:52AUS
07:31ORD
1 StopUSD 179VIEW DEAL
16 Oct
American Airlines
07:41AUS
10:37ORD
DirectUSD 172VIEW DEAL
17 Oct
Frontier Airlines
12:08AUS
18:31ORD
1 StopUSD 155VIEW DEAL
17 Oct
American Airlines
07:41AUS
10:37ORD
DirectUSD 129VIEW DEAL
18 Oct
Frontier Airlines
20:21AUS
00:24ORD
1 StopUSD 161VIEW DEAL
28 Oct
Frontier Airlines
12:24AUS
08:56ORD
1 StopUSD 101VIEW DEAL
28 Oct
American Airlines
15:54AUS
18:59ORD
DirectUSD 131VIEW DEAL
30 Oct
Frontier Airlines
20:21AUS
00:21ORD
1 StopUSD 120VIEW DEAL

Austin to Chicago monthly flight fare trend

Oct
from USD 101
Nov
from USD 107
Dec
from USD 143
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 O'Hare International Airport (ORD)

Chicago, ORD
Zone

Chicago

Elev

680 ft

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