Cheap Flights from San Luis Potosi to Chicago from US$179

Frequently Asked Questions

• What are the cheapest flights from San Luis Potosi to Chicago (SLP-CHI)?

  Based on Trip.com data, Volaris offers one-way fares as low as US$179 on Cheapest nonstop routes (e.g. SLP to MDW on Fri, Sep 18), while Volaris offers Cheapest nonstop round-trips from US$309 departing on Sat, Sep 5 and returning on Sat, Sep 12.

• Which airlines offer direct flights from San Luis Potosi to Chicago?

  At the moment, you can catch a nonstop flight from San Luis Potosi to Chicago with the following airlines, including: Volaris Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from San Luis Potosi to Chicago?

  It takes about 3 hours 23 minutes to fly from San Luis Potosi to Chicago.

• When is the best time to book flights from San Luis Potosi to Chicago?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Luis Potosi to Chicago is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from San Luis Potosi to Chicago?

  Based on Trip.com data in the past 4 weeks, there is 3 flight per week flying from San Luis Potosi to Chicago. You can check the weekly schedule for popular airlines on this route below: Volaris: -/M/-/W/-/F/S -- Y41892 (13:41)

• How can I find the best deals on flights from San Luis Potosi to Chicago?

  To find best deals on flights from San Luis Potosi to Chicago, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Sep 18, with one-way flights priced at just US$179.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Volaris.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Chicago travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from San Luis Potosi (SLP) to Chicago (CHI) the cheapest?

  The cheapest months to fly from San Luis Potosi to Chicago is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from San Luis Potosi to Chicago on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from San Luis Potosi to Chicago on August 30, 2026 with Volaris, with prices starting at US$205.

• Which airports can I fly to for Chicago from San Luis Potosi?

  You can land at any one of the following hubs in Chicago, with San Luis Potosí International Airport to Chicago Midway International Airport (SLP-MDW) is by far the most common option on this route: Chicago Midway International Airport (MDW) O'Hare International Airport (ORD) Chicago Rockford International Airport (RFD).

• Is there any time difference between San Luis Potosi and Chicago?

  The time difference between Chicago and San Luis Potosi is 0m.

• How do I change or cancel my ticket from San Luis Potosi to Chicago?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from San Luis Potosi to Chicago?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from San Luis Potosi to Chicago is US$386. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from San Luis Potosi to Chicago?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from San Luis Potosi to Chicago is US$501. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from San Luis Potosi to Chicago on Trip.com?

  Enter San Luis Potosi and Chicago, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.