FFL Helper / St Louis / Cancun

STL → CUN

St Louis (STL) to Cancun (CUN)

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

Lowest fare $194

Distance 1,223 mi

Flight time 3h 9m

Airports STL–CUN

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By month: October 2026 from $194

Price calendar

October 2026

From $194

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Upcoming dates

Cancun CUN

$194

Oct 25, 6:30am · 3h 9m · 0 stops

STL → CUN · Volaris

Tickets

About this route

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