St Louis to Chicago
STLORD
Fly from St Louis to Chicago starting at SAR 416 with UA.
Best fare available on Apr 29, 2026.
Limited seats. Better plans. Book before it's gone.
St Louis to Chicago cheapest flights this week
24 Apr
UA
20:15STL
02:44ORD
DirectSAR 435VIEW DEAL
27 Apr
0P
09:10STL
15:40ORD
DirectSAR 484VIEW DEAL
28 Apr
UA
07:45STL
14:11ORD
DirectSAR 480VIEW DEAL
29 Apr
UA
09:10STL
15:40ORD
DirectSAR 416VIEW DEAL
St Louis to Chicago monthly flight fare trend
Apr
from SAR 416
May
No flights
Jun
No flights
Jul
No flights
Aug
No flights
Sep
No flights
Airport Details
Origin
St Louis
St. Louis Lambert International Airport (STL)
St Louis, STL
Zone
Chicago
Elev
618 ft
Destination
Chicago
Chicago O'Hare International Airport (ORD)
Chicago, ORD
Zone
Chicago
Elev
680 ft
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