$111 Find Cheap Flights from Chicago Midway Airport to San Luis Potosí - Compare and Save

These are the earliest and latest flight times available from Chicago Midway Airport to San Luis Potosí:

• Earliest: departs at 6:20 pm and lands at 10:19 pm
• Latest: departs at 7:30 pm and lands at 11:29 pm.

The flight takes about 3h 59m.

Only Economy Class is available on flights from Chicago Midway Airport to San Luis Potosí.

A nonstop flight from Chicago Midway Airport to San Luis Potosí takes 3h 59m, covering 1,550 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Chicago Midway Airport to San Luis Potosí range from $352 to $474, with an average of $419 over the past 12 months. Anything below $352 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 12% above the $419 route average. Book 23 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $407 round-trip, compared to $499 via a layover through Atlanta Hartsfield-Jackson (ATL).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $89–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A320neo family is used most often on this route, operated mainly by Volaris. Other aircraft seen on the route include Airbus A320-100/200 variants.

Evening is the busiest departure period on Chicago Midway Airport to San Luis Potosí flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

One-way fares from Chicago Midway Airport to San Luis Potosí are currently lower than usual. Average one-way flight prices are about $160, which is 19% below the typical average for this route.

San Luis Potosi Airport (SLP) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

• Budget
• Europcar
• Hertz
• Fox
• Avis

Flights from Chicago Midway Airport to San Luis Potosí usually depart from Chicago Midway (MDW) and arrive at San Luis Potosi (SLP).

Most connecting flights from Chicago Midway Airport to San Luis Potosí pass through Atlanta Hartsfield-Jackson (ATL), which handles 100% of one-stop traffic on this route.

Yes. Flexible dates can save you up to 21% on flights from Chicago Midway Airport to San Luis Potosí. Thursday is the cheapest departure day at $377 round-trip on average, while Monday is the most expensive at $474, a difference of $97.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Volaris operates flights between Chicago Midway Airport and San Luis Potosí.

San Luis Potosí is 1 hour behind Chicago Midway Airport (Central Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.