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Cheapest one-way flights from Chicago (MDW) to San Luis Potosi (SLP), October

3 dates in October, from $ 95. Book in one tap, or check whether to buy now or wait.

One-way Return

Dates, airline, and price
Dates	Airline	Price
20 Oct	Volaris Direct Flight
27 Oct	Frontier Airlines
27 Oct	Volaris Direct Flight

Cheapest deals for the full year

Deals for return flights from Chicago to San Luis Potosi in October.

Book a cheap hotel in San Luis Potosi

Cheap car rent in Ponciano Arriaga Intl

Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Chicago (MDW) to San Luis Potosi (SLP), October

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