$76 Cheap Flights from Chicago (ORD) to Nashville (BNA)

You can find cheap one-way flights from $76 and cheap return flights from $160 Chicago, IL (ORD-O'Hare Intl.) to Nashville, TN (BNA-Nashville Intl.) with Expedia. One-way flights typically cost between $110 and $670, and return flights often range between $229 and $1211. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Chicago, IL (ORD-O'Hare Intl.) to Nashville, TN (BNA-Nashville Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

August is the cheapest month to fly from Chicago, IL (ORD) to Nashville, TN (BNA), with average round-trip fares around $193. This price is about 20% lower than the average throughout the year, as August often has less travel demand before the fall season kicks in. Other cheap months to fly from Chicago to Nashville include September and October.*Averages based on flights available on Expedia in the last year.

Choose from 2 airlines operating direct flights from ORD to BNA:

• United operates around 78 direct flights from ORD to BNA every week
• American Airlines operates around 59 direct flights from ORD to BNA every week

Frontier Airlines is one of the cheapest airlines offering connecting flights from O'Hare Intl. (ORD) to Nashville Intl. (BNA), with round-trip tickets starting from around $82. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.

The best times to fly from Chicago (ORD) to Nashville (BNA) are in August and September. These months offer return flights at around $193, making them budget-friendly options. August is great for enjoying Nashville's vibrant music scene, while September provides pleasant weather for exploring the city.*Prices based on flights available on Expedia in the last year.

Business class seats are offered on the ORD to BNA route with American Airlines.First class cabins are available on:

• American Airlines
• Delta Air Lines
• Spirit Airlines
• United Airlines

A direct, return business class ticket from Chicago, IL (ORD) to Nashville, TN (BNA) typically costs between $626 - $987. A non-stop, one-way business class flight is usually around $368 - $538. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Chicago, IL (ORD-O'Hare Intl.) to Nashville, TN (BNA-Nashville Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.

It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Nashville, TN (BNA-Nashville Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.