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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.
36% 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.
17,830 seats are available per week to fly direct from Chicago, IL to St Louis.
17,830 seats are available per week to fly direct from Chicago, IL to St Louis.
32% of all flights from Chicago, IL to St Louis arrive during afternoon hours.
The quickest nonstop flight from Chicago, IL to St Louis lasts 1:05.

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
0
9
7
4
8
6:10 AM
9:00 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
0
9
9
5
6
7:45 AM
10:25 PM
United
0
0
0
11
11
8
7
6:55 AM
10:00 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
$140
United, Delta, US Airways, American, Spirit, JetBlue, AirTran, Alaska
$122
Delta, Spirit, US Airways, United, Alaska, American, AirTran
$120
AirTran, American, US Airways, Delta, United, Alaska, Sun Country, Virgin America, Frontier, Spirit
$184
American, Alaska, Spirit, United, Sun Country, US Airways, Delta
$82
Alaska, United, Delta, Spirit, Frontier, AirTran, American, US Airways
$99
US Airways, United, American, JetBlue, AirTran, Alaska, Delta
$80
Alaska, Delta, United, US Airways, American
$236
Delta, United, Alaska, US Airways, AirTran, Frontier, Spirit, American
$80
Alaska, United, Delta, US Airways, American
$172

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
American, US Airways, Delta, United
$217
Delta, United, US Airways, American, AirTran
$205
Delta, United, American, US Airways
$283
US Airways, Delta, United, American, AirTran
$388
Delta, American
$291
Delta, United, US Airways, American
$371
United, US Airways, Delta
$370
US Airways, American, Delta, United
$261
US Airways, Delta, United
$298
United, Delta
$313
American, Delta, United
$301
American
$261
American, Delta
$533
American, United, US Airways
$474
American
$261

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 $210 Round trip from CHI to STL