FFL Helper

FFL Helper / St Louis / Chicago

STL → CHI

St Louis to Chicago

Compare one-way fares for flights from St Louis to Chicago.

Lowest fare $56
Distance 262 mi
Flight time 1h 29m
Airports STL–ORD
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By month: August 2026 from $148 · September 2026 from $56 · October 2026 from $140

Price calendar

August 2026

From $148 · up to $168

Mon
Tue
Wed
Thu
Fri
Sat
Sun
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2
3
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25 $153 26 $151 27 $148 28 $158 29 $168 30 $149
31

September 2026

From $56 · up to $202

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2 $151 3 $160 4 $160 5 $170 6 $171 7 $123 8 $123 9 $123 10 $123 11 $75 12 $63 13 $202 14 $172 15 $172 16 $172 17 $172 18 $172 19 $172 20 $143 21 $102 22 $102 23 $62 24 $62 25 $82 26 $56 27 $184 28 $63
29
30

Upcoming dates

Chicago CHI

$56

Sep 26, 5:00am · 1h 29m · 0 stops

STL → ORD · American Airlines

Tickets

Chicago CHI

$62

Sep 23, 12:50pm · 1h 5m · 0 stops

STL → MDW · Southwest Airlines

Tickets

Chicago CHI

$62

Sep 24, 2:20pm · 1h 10m · 0 stops

STL → MDW · Southwest Airlines

Tickets

Chicago CHI

$63

Sep 28, 6:05am · 1h 5m · 0 stops

STL → MDW · Southwest Airlines

Tickets

Chicago CHI

$63

Sep 12, 8:25am · 1h 5m · 0 stops

STL → MDW · Southwest Airlines

Tickets

Chicago CHI

$75

Sep 11, 5:00am · 1h 29m · 0 stops

STL → ORD · American Airlines

Tickets

Chicago CHI

$82

Sep 25, 8:50pm · 1h 10m · 0 stops

STL → MDW · Southwest Airlines

Tickets

About this route

This calendar shows dated one-way fares from St Louis to Chicago. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book St Louis to Chicago.