Chicago to Nashville in September 2026

Dated one-way fares from Chicago to Nashville in September 2026. Use the calendar to see which days are cheaper.

Lowest this month $30

Highest this month $150

Sample fare $30

Airports RFD–BNA

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September 2026 price calendar

From $30 · up to $150

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 $150 2 $104 3 $115 4 $115 5 $126 6 $30 7 $64 8 $64 9 $64 10 $64 11 $64 12 $64 13 $64 14 $99

Nashville BNA

$30

Sep 06, 3:53pm · 1h 30m · 0 stops

RFD → BNA · Allegiant Air

Nashville BNA

$99

Sep 14, 6:30am · 7h 48m · 1 stop

ORD → BNA · Frontier Airlines

Nashville BNA

$104

Sep 02, 11:15am · 4h 55m · 1 stop

ORD → BNA · Contour Airlines

This page is only September 2026 on the Chicago to Nashville route. Open the full route if you want the next months side by side.

Prices move as seats sell. Confirm the live itinerary before you book Chicago to Nashville in September 2026.