Cheap flights from Guatemala City to Chicago from $138

The month of September is, on average, the cheapest month to fly to Chicago from Guatemala City, with most prices found around $276. If you’re not able to fly to Chicago in September, then January is your next best option. Flight prices from Guatemala City to Chicago during January average around $283.

The cheapest day to depart on your flight to Chicago is on a Sunday when prices can be found for as low as $382. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Guatemala City to Chicago for around $512.

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Guatemala City to Chicago during this time can be as low as $388. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $501.

Fly from Guatemala City La Aurora to Chicago O'Hare Intl for the best Guatemala City La Aurora - Chicago flight prices

You are more likely to see cheaper flights to Chicago from Guatemala City when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $339 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Guatemala City for as low as $276 on momondo.

There are 2 cabin classes available to choose from on Guatemala City La Aurora to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 7% on your flight if you consider stops on a Guatemala City to Chicago flight.

As of February 2026, prices for Guatemala City to Chicago flights are approximately 9% cheaper when compared to flights at the same time last year.

United Airlines, Delta, and Frontier are the most popular carriers operating from Guatemala City La Aurora to Chicago

United Airlines, Avianca and American Airlines are the top three most popular airlines that fly to Chicago from Guatemala City according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 4 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between Guatemala City and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 179 minutes.

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

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

According to our data, Avianca have had the least number of delays on this route over the last 12 months; with about 2% of their flights experiencing any sort of delay.

Houston (IAH) was the most common stop: 69% of momondo users choosing 1-stop flights on this route connected there.

Flights via Mexico City (MEX) offer the lowest average round-trip price of $256.

Flights connecting via Fort Lauderdale (FLL) have the shortest average one-way travel time: 7h 36m.

Miami (MIA) has the shortest average layover time for this route: 1h 20m.