Cheap flights from Chicago O'Hare Intl Airport to Nashville from $129

The month of September is, on average, the cheapest month to fly to Nashville from Chicago O'Hare Intl Airport, with most prices found around $153. If you aren’t able to travel during the month of September, then book flights to Nashville from Chicago O'Hare Intl Airport during August instead. Flights to Nashville in August, while not as cheap as those in September, still average around $173.

Our data shows that Thursday is the least expensive day to fly to Nashville. Tickets to fly out on this day can be as low as $209. On the other hand, Monday is the most expensive day to depart from Chicago O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $327.

Flying to Nashville from Chicago O'Hare Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $240 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $274. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Chicago O'Hare Intl to Nashville Intl for the best Chicago O'Hare Intl - Nashville Intl flight prices

You are more likely to see cheaper flights to Nashville from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Nashville for around $249 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nashville from Chicago O'Hare Intl Airport for as low as $183 on momondo.

You could potentially save up to 11% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Nashville flight.

As of May 2026, prices for Chicago O'Hare Intl Airport to Nashville flights are approximately 24% more expensive when compared to flights at the same time last year.

Delta, Southwest, and JetBlue are the most popular carriers operating from Chicago O'Hare Intl to Nashville Intl

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Nashville from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Nashville. Keep in mind that there are 5 different airlines that fly to Nashville on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between Chicago and Nashville have experienced a delay on any given week. The average delay length over the past 12 months has been 133 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening 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. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

55 flights are operational daily from Chicago O'Hare Intl Airport to Nashville as of May 2026. The most popular departure time for this route is 7:00PM, with 43% of flights per day taking off in the evening.

As of May 2026, there are 388 flights per week flying from Chicago O'Hare Intl Airport to Nashville. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.