FFL Helper

FFL Helper / MDW (Chicago) / St Louis

MDW → STL

MDW (Chicago) to St Louis

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

Lowest fare $76
Distance 262 mi
Flight time 6h 45m
Airports MDW–STL
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By month: August 2026 from $177 · September 2026 from $76

Price calendar

August 2026

From $177 · up to $254

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26 $254 27 $216 28 $177 29 $253 30 $215 31 $177

September 2026

From $76 · up to $252

Mon
Tue
Wed
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1 $251 2 $252 3 $164 4 $164 5 $164 6 $164 7 $164 8 $164 9 $164 10 $164 11 $76
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Upcoming dates

St Louis STL

$76

Sep 11, 6:25am · 6h 45m · 1 stop

MDW → STL · Frontier Airlines

Tickets

St Louis STL

$177

Aug 31, 11:50am · 5h 32m · 1 stop

MDW → STL · Frontier Airlines

Tickets

St Louis STL

$177

Aug 28, 11:50am · 5h 32m · 1 stop

MDW → STL · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from MDW (Chicago) to St Louis. 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 MDW (Chicago) to St Louis.