Cheap flights from Chicago to Aguascalientes from $173

If you aren’t able to travel during the month of October, then book flights to Aguascalientes from Chicago during January instead. Flights to Aguascalientes in January, while not as cheap as those in October, still average around $373.

The cheapest day to depart on your flight to Aguascalientes is on a Tuesday when prices can be found for as low as $375. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Aguascalientes for around $553.

In the afternoon is the cheapest time of day to fly from Chicago to Aguascalientes when you can find flight prices for as low as $437. Flying to Aguascalientes in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Aguascalientes are more costly in the morning, with an average ticket price of $573. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Chicago Midway to Aguascalients for the best Chicago - Aguascalients flight prices

There is only 1 cabin class available to choose from on Chicago to Aguascalientes 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 14% on your flight if you consider stops on a Chicago to Aguascalientes flight.

Delta and United Airlines are the most popular carriers operating from Chicago to Aguascalients

Volaris, American Airlines and Viva are the top three most popular airlines that fly to Aguascalientes from Chicago according to our data. Volaris is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Aguascalientes. Keep in mind that there are 7 different airlines that fly to Aguascalientes on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% of flights between Chicago and Aguascalientes have experienced a delay on any given week. The average delay length over the past 12 months has been 177 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.

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday 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 14% of their flights experiencing any sort of delay.

Houston (IAH) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

Flights via Houston (IAH) offer the lowest average round-trip price of $510.

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 6h 07m.

Dallas (DFW) has the shortest average layover time for this route: 1h 48m.

As of April 2026, there are 1 flights per day flying from Chicago to Aguascalientes. The most common time of day flights depart is 5:00PM, with 100% of flights taking off in the afternoon.

As of April 2026, 8 flights take off from Chicago and land in Aguascalientes each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.