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Cheap Flights from Chicago to St Louis - CHI to STL

Did You Know?

3 airlines operate between Chicago, IL and St Louis.
29% of all flights from Chicago, IL to St Louis leave during afternoon hours.
United Airlines has 423 connecting flights between Chicago, IL and St Louis.
The largest aircraft flying nonstop from Chicago, IL to St Louis is the Boeing 737-800 (Winglets) with 175 seats.
16,618 seats are available per week to fly direct from Chicago, IL to St Louis.
16,618 seats are available per week to fly direct from Chicago, IL to St Louis.
28% of all flights from Chicago, IL to St Louis arrive during afternoon hours.
The quickest nonstop flight from Chicago, IL to St Louis lasts 1:00.

Daily Non-stop Flight Schedules from Midway International to Lambert International

Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Earliest Flight
Latest Flight
Southwest
0
0
7
7
7
3
7
5:35 AM
10:25 PM

Daily Non-stop Flight Schedules from O'Hare International to Lambert International

Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Earliest Flight
Latest Flight
American
0
0
10
10
10
7
9
8:29 AM
10:35 PM
United
0
0
10
10
10
7
9
7:07 AM
10:45 PM

Cheap Domestic Flights from Chicago - CHI

Flights
Airline
Lowest Price
American, JetBlue, AirTran, Alaska, Spirit, United, US Airways
$120
American, Delta, United, Frontier, Alaska, Spirit, US Airways
$82
US Airways, Delta, American, Sun Country, Spirit, Frontier, Virgin America, AirTran, United, Alaska
$134
United, Delta, US Airways, American, Spirit, JetBlue, AirTran, Alaska
$149
Delta, Spirit, US Airways, United, Alaska, American, AirTran
$120
AirTran, American, US Airways, Delta, United, Alaska, Sun Country, Virgin America, Frontier, Spirit
$204
American, Alaska, Spirit, United, Sun Country, US Airways, Delta
$82
Alaska, United, Delta, Spirit, Frontier, AirTran, American, US Airways
$82
US Airways, United, American, JetBlue, AirTran, Alaska, Delta
$149
Alaska, Delta, United, US Airways, American
$232
Delta, United, Alaska, US Airways, AirTran, Frontier, Spirit, American
$80
Alaska, United, Delta, US Airways, American
$196

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
American, US Airways, Delta, United
$232
Delta, United, US Airways, American, AirTran
$217
Delta, United, American, US Airways
$244
US Airways, Delta, United, American, AirTran
$354
Delta, American
$253
Delta, United, US Airways, American
$325
United, US Airways, Delta
$325
US Airways, American, Delta, United
$238
US Airways, Delta, United
$257
United, Delta
$269
American, Delta, United
$265
American
$264
American, Delta
$535
American, United, US Airways
$427
American
$264

Cheap International Flights from Chicago - CHI

Flights
Airline
Lowest Price
Air Canada, United, Delta, American, WestJet, Porter, US Airways
$227
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Cheap Flights from Chicago to St Louis, from $172 Round trip from CHI to STL