$35 Cheap Flights from Nashville (BNA) to Chicago (ORD)

View $35 flight on Mon, Oct 27, 2025Opens in a new window

Popular airlines from Nashville International Airport (BNA) to Chicago O'Hare Intl. Airport (ORD)

Today's featured flight deals from Nashville International Airport (BNA) to Chicago O'Hare Intl. Airport (ORD)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Nashville to Chicago (BNA-ORD)

Prices were available within the past 7 days and start at $35 for one-way flights and $66 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Sep 11 - Mon, Sep 15
BNA
Nashville
ORD
Chicago
$66 Roundtrip, just found
$66
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Sep 11 from Nashville to Chicago, returning Mon, Sep 15, priced at $66 just found
Spirit Airlines
Fri, Oct 31 - Mon, Nov 3
BNA
Nashville
ORD
Chicago
$70 Roundtrip, just found
$70
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Oct 31 from Nashville to Chicago, returning Mon, Nov 3, priced at $70 just found
Southwest Airlines
Wed, Oct 1 - Sun, Oct 5
BNA
Nashville
ORD
Chicago
$74 Roundtrip, found 1 hour ago
$74
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Wed, Oct 1 from Nashville to Chicago, returning Sun, Oct 5, priced at $74 found 1 hour ago
Spirit Airlines
Thu, Nov 6 - Sun, Nov 16
BNA
Nashville
ORD
Chicago
$75 Roundtrip, found 1 hour ago
$75
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Thu, Nov 6 from Nashville to Chicago, returning Sun, Nov 16, priced at $75 found 1 hour ago
Southwest Airlines
Tue, Sep 9 - Wed, Sep 10
BNA
Nashville
ORD
Chicago
$77 Roundtrip, found 2 hours ago
$77
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Tue, Sep 9 from Nashville to Chicago, returning Wed, Sep 10, priced at $77 found 2 hours ago
United
Tue, Sep 9 - Wed, Sep 10
BNA
Nashville
ORD
Chicago
$77 Roundtrip, found 2 hours ago
$77
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Sep 9 from Nashville to Chicago, returning Wed, Sep 10, priced at $77 found 2 hours ago
Southwest Airlines
Wed, Oct 15 - Fri, Oct 17
BNA
Nashville
ORD
Chicago
$79 Roundtrip, just found
$79
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Oct 15 from Nashville to Chicago, returning Fri, Oct 17, priced at $79 just found
Frontier Airlines
Fri, Oct 10 - Sun, Oct 12
BNA
Nashville
ORD
Chicago
$79 Roundtrip, just found
$79
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Oct 10 from Nashville to Chicago, returning Sun, Oct 12, priced at $79 just found
Frontier Airlines
Fri, Oct 10 - Mon, Oct 13
BNA
Nashville
ORD
Chicago
$80 Roundtrip, found 5 hours ago
$80
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Fri, Oct 10 from Nashville to Chicago, returning Mon, Oct 13, priced at $80 found 5 hours ago
American Airlines
Thu, Dec 11 - Wed, Jan 7
BNA
Nashville
ORD
Chicago
$97 Roundtrip, just found
$97
Roundtrip
just found
Select American Airlines flight, departing Thu, Dec 11 from Nashville to Chicago, returning Wed, Jan 7, priced at $97 just found

Find the cheapest month to fly from Nashville (BNA) to Chicago (ORD)

February is typically the cheapest month to fly

From $57 - $295 per traveler.

Graph displaying average flight prices per month

Flights from Nashville (BNA) to Chicago (ORD)
Origin airport
Nashville Intl.
Destination airport
O'Hare Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$66
Distance
409 mi
Average flight time
1 hour 53 mins

Nashville to Chicago Flights

The cheapest times to fly from Nashville to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Nashville to Chicago are during the month of September. You can find some of the cheapest flights from Nashville to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Nashville to Chicago

Sunday is one of the best days to book for cheap flights from Nashville to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Nashville to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Nashville to Chicago in 2025. You can also book with separate airlines for your outbound and return journeys, from $35 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Nashville to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Nashville to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD) cost?
Grab a cheap one-way flight from $35 or cheap return flight from $66 from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD)?
Traveling in September may help you find better deals, as it's the cheapest month for flights between BNA and ORD. You'll typically find the lowest fares during the off-season.
Which airlines fly direct from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD)?
You can pick from 4 carriers that fly directly from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD). Including:

  • American Airlines
  • United Airlines
  • Southwest Airlines

What is the cheapest airline that flies from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD)?
Cheap flights from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD) are often available through low-cost carriers like ANA and Southwest Airlines. Keep in mind that prices can vary depending on the time of year, demand and how early you book. With Expedia's search tool, you can easily filter your results to find a BNA to ORD flight that fits your budget.
How many flights per day from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD)?
When departing from Nashville Intl. Airport (BNA), you'll have your pick from an average of 12 daily direct flights to O'Hare Intl. Airport (ORD).
What are the most popular departure times for flights from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD)?
The 7 AM departures from BNA to ORD are typically the busiest. Greater demand means you'll likely pay more for these departures. If you're looking to save, book during off-peak hours.
What day of the week has the most flights from BNA to ORD?
Sunday offers the most flights from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD). Consider jetting off on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD)?
Catch the earliest flight at around 5:26AM UTC-6, heading out of Nashville Intl. Airport (BNA). You'll be traveling for about 1h 55m, reaching O'Hare Intl. Airport (ORD) at approximately 7:21AM UTC-6.
How long does it take to fly from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD)?
It takes approximately 1 hour and 57 minutes to fly the 410 mi from BNA to ORD.
What airline has the least delays from BNA to ORD?
With 80% of flights generally landing on time, Southwest Airlines has the best on-time performance for nonstop flights from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD). To check your flight status and get notifications about any changes, simply head to the Expedia App.
What is the best time to fly from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD)?
To avoid potential delays on the Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Chicago from Nashville Intl. Airport (BNA)?
You'll land at O'Hare Intl. Airport (ORD) or Midway Intl. Airport (MDW) when you travel to Chicago on a direct flight from Nashville Intl. Airport (BNA).
Is it cheaper to buy a plane ticket from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD) last-minute?
Booking your plane ticket from BNA to ORD just before your getaway is usually more expensive. However, if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a BNA to ORD flight and hotel package?
You'll generally save money by booking a BNA to ORD flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Nashville Intl. Airport (BNA) to O'Hare Intl. Airport (ORD)?
Typically, it's possible to cancel or reschedule your BNA to ORD flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.