FFL Helper

FFL Helper / St Louis / Kansas City

STL → MKC

St Louis to Kansas City

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

Lowest fare $185
Distance 238 mi
Flight time 16h 55m
Airports STL–MCI
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By month: August 2026 from $185

Price calendar

August 2026

From $185 · up to $312

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September 2026

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Upcoming dates

Kansas City MKC

$185

Aug 30, 7:58pm · 16h 55m · 1 stop

STL → MCI · Frontier Airlines

Tickets

Kansas City MKC

$312

Aug 27, 7:58pm · 16h 55m · 1 stop

STL → MCI · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from St Louis to Kansas City. 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 Kansas City.