Cheap Flights from Nashville to Chicago
Nashville International (BNA) → O'Hare International (ORD)
Avg Flight Time
1h 22m
Distance
659 km
Fares From
$99
Daily Flights
10–18
About Nashville to Chicago Flights
The Nashville (BNA) to Chicago (ORD) air corridor is one of the most frequently searched US domestic routes. Travelers can expect flight times of approximately 1h 22m on nonstop services, with the distance between the two cities spanning roughly 659 km.
Economy fares on this route typically start from $99, though prices fluctuate based on demand, season, and how far in advance you book. Business class options are available on most mainline carriers and typically run 2–3× the economy fare.
Multiple airlines compete on the BNA–ORD route, keeping fares competitive. SkyBook compares all available options in real time so you always see the lowest current price across every airline with no booking fees added.
Tips for Booking BNA to ORD
Book 3–6 Weeks Ahead
Domestic fares are cheapest in this window. Any earlier and airlines haven't released sale inventory. Any later and prices spike.
Fly Tuesday or Wednesday
Mid-week departures are consistently cheaper. Avoid Sunday evenings and Friday afternoons — peak business travel days.
Compare All Cabins
Sometimes the difference between Economy and Main Cabin Select is just $30–50 — worth checking for the extra flexibility.
Frequently Asked Questions — Nashville to Chicago
How long is the flight from Nashville to Chicago?
The average flight from Nashville (BNA) to Chicago (ORD) takes about 1h 22m. Nonstop flights are fastest; connecting flights add 1–3 hours depending on the layover.
What is the cheapest time to fly from Nashville to Chicago?
Fares on the Nashville–Chicago route are typically lowest on Tuesdays and Wednesdays. Booking 3–6 weeks in advance and flying mid-week usually gets you the best deal. Avoid holiday weekends for the lowest prices.
Which airlines fly from BNA to ORD?
American Airlines, Delta, and United are the most common carriers on this route. Southwest, JetBlue, and Alaska Airlines also operate flights depending on the season. SkyBook compares all of them at once so you always get the best available fare.
Does BNA to ORD have nonstop flights?
Yes — nonstop flights are widely available between Nashville and Chicago. Connecting flights via hubs like Dallas, Atlanta, or Chicago are also available and sometimes cheaper.
How far in advance should I book flights to Chicago?
For domestic US flights, the sweet spot is typically 3–8 weeks before departure. Last-minute fares (within 7 days) are usually the most expensive. SkyBook shows live pricing so you can track when fares drop.
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