Cheap flights from Santiago de Querétaro to Chicago from $133

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Santiago de Querétaro averaging around $264.

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $327. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Santiago de Querétaro because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $601.

Flying to Chicago O'Hare Intl Airport from Santiago de Querétaro in the evening is the least expensive time of day to depart. momondo users have found prices as low as $327 when looking at flights departing in the evening. Try not to purchase tickets in the morning because they tend to be around $613. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Santiago de Querétaro to Chicago O'Hare Intl for the best Santiago de Querétaro - Chicago O'Hare Intl flight prices

There is only 1 cabin class available to choose from on Santiago de Querétaro to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of March 2026, prices for Santiago de Querétaro to Chicago O'Hare Intl Airport flights are approximately 1% cheaper when compared to flights at the same time last year.

Historically, on average around 7% of flights between Santiago de Querétaro and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 127 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Volaris have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.