Cheap flights from Nashville to Chicago

One-way fares from $48 · BNA → CHI · prices found by travellers in the last 48 hours

Compare all dates Chicago → Nashville
Cheapest fare
$48

Allegiant Air · Thu, Nov 12

Cheapest month
November

from $48

Direct flights
Yes

Allegiant Air, American Airlines and United Airlines

Flight time
1h 32m

640 km

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Cheapest month to fly from Nashville to Chicago

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $48

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Allegiant Air
Depart10:46 Thu, Nov 12BNA → RFD 1h 32m · Direct
$48one way, per person
View deal
American Airlines
Depart15:42 Tue, Nov 10BNA → ORD 2h 01m · Direct
$115one way, per person
View deal
United Airlines
Depart06:00 Sun, Nov 8BNA → ORD 1h 56m · Direct
$131one way, per person
View deal
Contour Airlines
Depart08:00 Fri, Nov 13BNA → ORD 3h 10m · 1 stop
$144one way, per person
View deal
Frontier Airlines
Depart15:11 Sun, Nov 15BNA → ORD 5h 37m · 1 stop
$161one way, per person
View deal
See every date in November 2026 →

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Where to stay, what to do and getting around, from our travel partners.

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Getting around

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About flights from Nashville to Chicago

Nashville (BNA) and Chicago (CHI) are about 640 km apart. Direct flights take around 1h 32m, and recent direct fares were with Allegiant Air, American Airlines and United Airlines. Over the next few months, one-way fares start from $48, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Nashville to Chicago?

The cheapest one-way fare we've seen recently is $48 with Allegiant Air, departing Thursday, November 12, 2026.

What is the cheapest month to fly from Nashville to Chicago?

November 2026 currently has the lowest fares, from $48 one way.

Are there direct flights from Nashville to Chicago?

Yes. Recent direct fares were with Allegiant Air, American Airlines and United Airlines.

How long is the flight from Nashville to Chicago?

A direct flight takes about 1h 32m. Nashville and Chicago are around 640 km apart.

Which airlines fly from Nashville to Chicago?

Recent fares on this route were with Allegiant Air, American Airlines, United Airlines, Contour Airlines and Frontier Airlines.

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