Flights Chicago — San Luis Potosi is a popular route. The straight-line distance is 2 522 km. Flight time 3h 28m. Time difference -1h.
From Chicago (CHI) flights depart from 1 airport: MDW. To San Luis Potosi (SLP) — 1 arrival airport: SLP.
2 airlines operate on this route: Volaris, Frontier Airlines.
The minimum price for the next 3 months — from $213 (26.11.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $240, ranging from $213 to $294. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Friday.