How many flights depart from Nashville to Chicago on average per week?

As of August 2025, 368 flights take off from Nashville and land in Chicago each week. The most common flight departure day for this route is Thu, with 20% of weekly flights taking off on this day.

What airlines fly to Chicago?

Frontier, American Airlines and Southwest are the top three most popular airlines that fly to Chicago from Nashville according to our data. Frontier is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 7 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Nashville Intl to Chicago?

Spirit Airlines, Southwest, and Frontier are the most popular carriers operating from Nashville Intl to Chicago

How many flights depart from Nashville to Chicago on average per day?

As of August 2025, there are 52 flights per day flying from Nashville to Chicago. The most common time of day flights depart is 7:00AM, with 45% of flights taking off in the afternoon.

When did momondo last update prices for flights from Nashville Intl Airport to Chicago?

Prices for flights from Nashville Intl Airport to Chicago were last updated today.

How many operators does momondo search for flights from Nashville Intl Airport to Chicago?

As of August 2025, there are 7 operators available to choose from for flights from Nashville Intl Airport to Chicago.

How old do you have to be to fly from Nashville Intl Airport to Chicago?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nashville Intl Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$48 Cheap Flights from Nashville to Chicago (BNA-CHI) in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Nashville to Chicago (BNA-CHI)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:59 pm - 11:44 pmBNA-ORD

1h 45mnonstop

7:20 pm - 9:04 pmORD-BNA

1h 44mnonstop

$75Frontier

Find Deal

Fri, Oct 10 - Fri, Oct 17

3:21 pm - 5:26 pmBNA-ORD

2h 05mnonstop

12:53 pm - 2:36 pmORD-BNA

1h 43mnonstop

$77Frontier

Find Deal

Fri, Sep 12 - Mon, Sep 15

6:46 pm - 8:31 pmBNA-ORD

1h 45mnonstop

4:01 pm - 5:41 pmORD-BNA

1h 40mnonstop

$78Spirit Airlines

Find Deal

Fri, Nov 7 - Sun, Nov 9

12:56 pm - 2:25 pmBNA-RFD

1h 29mnonstop

10:37 am - 12:06 pmRFD-BNA

1h 29mnonstop

$78Allegiant Air

Find Deal

Fri, Sep 26 - Mon, Sep 29

3:21 pm - 5:26 pmBNA-ORD

2h 05mnonstop

12:53 pm - 2:36 pmORD-BNA

1h 43mnonstop

$80Frontier

Find Deal

Fri, Sep 19 - Mon, Sep 22

12:56 pm - 2:25 pmBNA-RFD

1h 29mnonstop

10:37 am - 12:06 pmRFD-BNA

1h 29mnonstop

$81Allegiant Air

Find Deal

Fri, Sep 12 - Mon, Sep 15

9:02 pm - 10:49 pmBNA-ORD

1h 47mnonstop

1:26 pm - 3:10 pmORD-BNA

1h 44mnonstop

$88Spirit Airlines

Find Deal

Thu, Oct 9 - Sun, Oct 12

9:15 pm - 10:50 pmBNA-MDW

1h 35mnonstop

4:30 pm - 6:00 pmMDW-BNA

1h 30mnonstop

$97Southwest

Find Deal

Mon, Sep 22 - Wed, Sep 24

12:50 pm - 2:43 pmBNA-ORD

1h 53mnonstop

6:08 pm - 7:51 pmORD-BNA

1h 43mnonstop

$97United Airlines

Find Deal

Sat, Sep 27 - Tue, Sep 30

9:15 pm - 10:50 pmBNA-MDW

1h 35mnonstop

3:25 pm - 8:00 pmMDW-BNA

4h 35m1 stop

$107Southwest

Find Deal

Mon, Sep 22 - Wed, Sep 24

Frontier flights from Nashville to Chicago

Our best Frontier deals on Nashville to Chicago flight tickets

Frontier

Oct 10

BNA9:59 pmNashville Intl

1h 45m

ORD11:44 pmChicago O'Hare Intl

Oct 17

ORD7:20 pmChicago O'Hare Intl

1h 44m

BNA9:04 pmNashville Intl

$75

Find similar

Frontier

Sep 12

BNA3:21 pmNashville Intl

2h 05m

ORD5:26 pmChicago O'Hare Intl

Sep 15

ORD12:53 pmChicago O'Hare Intl

1h 43m

BNA2:36 pmNashville Intl

$77

Find similar

Frontier

Sep 8

BNA3:21 pmNashville Intl

2h 05m

ORD5:26 pmChicago O'Hare Intl

Sep 11

ORD12:53 pmChicago O'Hare Intl

1h 43m

BNA2:36 pmNashville Intl

$78

Find similar

Spirit Airlines flights from Nashville to Chicago

Our best Spirit Airlines deals on Nashville to Chicago flight tickets

Spirit Airlines

Nov 7

BNA6:46 pmNashville Intl

1h 45m

ORD8:31 pmChicago O'Hare Intl

Nov 9

ORD4:01 pmChicago O'Hare Intl

1h 40m

BNA5:41 pmNashville Intl

$78

Find similar

Spirit Airlines

Oct 9

BNA9:02 pmNashville Intl

1h 47m

ORD10:49 pmChicago O'Hare Intl

Oct 12

ORD1:26 pmChicago O'Hare Intl

1h 44m

BNA3:10 pmNashville Intl

$88

Find similar

Spirit Airlines

Oct 12

BNA9:02 pmNashville Intl

1h 47m

ORD10:49 pmChicago O'Hare Intl

Oct 19

ORD1:26 pmChicago O'Hare Intl

1h 44m

BNA3:10 pmNashville Intl

$92

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Fri 10/10

9:59 pm-11:44 pm

Nonstop1h 45m

Chicago O'Hare Intl

Fri 10/17

7:20 pm-9:04 pm

Nonstop1h 44m

$75

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Fri 9/12

3:21 pm-5:26 pm

Nonstop2h 05m

Chicago O'Hare Intl

Mon 9/15

12:53 pm-2:36 pm

Nonstop1h 43m

$77

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Fri 11/7

6:46 pm-8:31 pm

Nonstop1h 45m

Chicago O'Hare Intl

Sun 11/9

4:01 pm-5:41 pm

Nonstop1h 40m

$78

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

Fri 9/26

12:56 pm-2:25 pm

Nonstop1h 29m

Chicago Greater Rockford

Mon 9/29

10:37 am-12:06 pm

Nonstop1h 29m

$78

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Fri 9/19

3:21 pm-5:26 pm

Nonstop2h 05m

Chicago O'Hare Intl

Mon 9/22

12:53 pm-2:36 pm

Nonstop1h 43m

$80

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

Fri 9/12

12:56 pm-2:25 pm

Nonstop1h 29m

Chicago Greater Rockford

Mon 9/15

10:37 am-12:06 pm

Nonstop1h 29m

$81

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 10/9

9:02 pm-10:49 pm

Nonstop1h 47m

Chicago O'Hare Intl

Sun 10/12

1:26 pm-3:10 pm

Nonstop1h 44m

$88

NashvilleChicago

BNA - MDW

BNAMDW

Nashville Intl

Mon 9/22

9:15 pm-10:50 pm

Nonstop1h 35m

Chicago Midway

Wed 9/24

4:30 pm-6:00 pm

Nonstop1h 30m

$97

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Sat 9/27

12:50 pm-2:43 pm

Nonstop1h 53m

Chicago O'Hare Intl

Tue 9/30

6:08 pm-7:51 pm

Nonstop1h 43m

$97

NashvilleChicago

BNA - MDW

BNAMDW

Nashville Intl

Mon 9/22

9:15 pm-10:50 pm

Nonstop1h 35m

Chicago Midway

Wed 9/24

3:25 pm-8:00 pm

1 stop4h 35m

$107

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Nashville to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Chicago?

The month of September is, on average, the cheapest month to fly to Chicago from Nashville, with most prices found around $130. If you’re not able to fly to Chicago in September, then July is your next best option. Flight prices from Nashville to Chicago during July average around $145.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $302. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Nashville to Chicago for around $811.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Nashville to Chicago during this time can be as low as $203. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $631.

What is the cheapest Nashville Intl to Chicago flight route?

Fly from Nashville Intl to Chicago Greater Rockford for the best Nashville Intl - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $184 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Nashville for as low as $123 on momondo.

What cabin class options are available on Nashville Intl to Chicago flights?

There are 4 cabin classes available to choose from on Nashville Intl to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Nashville to Chicago flight prices changed over time?

As of August 2025, prices for Nashville to Chicago flights are approximately 49% cheaper when compared to flights at the same time last year.

When to book flights from Nashville to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Nashville to Chicago (BNA to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nashville to Chicago

Best Price Found	$101
Fastest flight time	1h 29m
Direct flights	Every day
Airports in Chicago	2 airports

The best one-way flight to Chicago from Nashville in the past 72 hours is $101. The best round-trip flight deal from Nashville to Chicago found on momondo in the last 72 hours is $157.

The fastest flight from Nashville to Chicago takes 1h 29m

Direct flights go from Nashville to Chicago every day.

There are 2 airports near Chicago: Chicago Greater Rockford (RFD), Chicago Midway (MDW)

Search flight deals

How far is Nashville Intl to Chicago by plane?
The straight-line distance from Nashville Intl to Chicago is 397.2 mi. 1h 29m is a normal flight duration for this route.
When did momondo last update prices for flights from Nashville Intl Airport to Chicago?
Prices for flights from Nashville Intl Airport to Chicago were last updated today.
How many operators does momondo search for flights from Nashville Intl Airport to Chicago?
As of August 2025, there are 7 operators available to choose from for flights from Nashville Intl Airport to Chicago.
How old do you have to be to fly from Nashville Intl Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nashville Intl Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Nashville to Chicago?
momondo data reveals that the most frequently booked plane model on the route from Nashville to Chicago is Boeing 737 MAX 8, representing 17.92% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 10.15%, Embraer 175 (Enhanced Winglets) at 10.11%, and Airbus A319 at 9.44%.
What is the most popular airline from Nashville to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Nashville to Chicago is Frontier (40% of total bookings). The next most popular airlines are Southwest (27%), American Airlines (18%), and United Airlines (14%).

Best airlines flying from Nashville to Chicago

Compare and see reviews for airlines that fly from Nashville to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $37	Free Cancellation	Rating 5.8 3,204 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $43	Free Cancellation	Rating 6.3 8,028 reviews	Search Spirit Airlines flights
Allegiant Air	PriceFrom $58	Free Cancellation	Rating 7.2 702 reviews	Search Allegiant Air flights
Southwest	PriceFrom $97	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
American Airlines	PriceFrom $97	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $117	Free Cancellation	Rating 7.4 8,944 reviews	Search United Airlines flights
Delta	PriceFrom $176	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights

Southwest Flights From Nashville to Chicago
Across 39 Southwest flights from Nashville to Chicago this week, the average price was $235, with the best Southwest deals starting from $97 round-trip. 4,242 users have rated Southwest on momondo, with an average score of 8.0/10.
United Airlines Flights From Nashville to Chicago
$117 is the best United Airlines flight deal from Nashville to Chicago found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $275, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 8,944 user reviews) flies into Chicago from Nashville 37 times in an average week so prices can vary.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Lansing

Portage

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Nashville to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Nashville to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Nashville to Chicago with flexible booking policies on momondo?

All flight searches from Nashville to Chicago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Nashville to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Nashville to Chicago.

I’m not ready to book a flight from Nashville to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Nashville to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 9/2

Tue 9/9

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Chicago Midway Airport

Chicago O'Hare Intl Airport

Chicago Greater Rockford Airport

Popular cities in the United States

Flights to New Yorkfrom $35

Flights to Los Angelesfrom $37

Flights to Miamifrom $39

Flights to Orlandofrom $37

Flights to Las Vegasfrom $37

Flights to San Franciscofrom $37

Flights to Washington, D.C.from $37

Flights to Bostonfrom $58

Flights to Atlantafrom $39

Flights to Dallasfrom $45

Flights to Seattlefrom $53

Flights to Denverfrom $37

Cheap flights from Nashville to Chicago from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Chicago departing on 11/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Nashville to Chicago (BNA-CHI)

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Nashville to Chicago

Our best Frontier deals on Nashville to Chicago flight tickets

Spirit Airlines flights from Nashville to Chicago

Our best Spirit Airlines deals on Nashville to Chicago flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Nashville to Chicago that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Nashville to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago?

The month of September is, on average, the cheapest month to fly to Chicago from Nashville, with most prices found around $130. If you’re not able to fly to Chicago in September, then July is your next best option. Flight prices from Nashville to Chicago during July average around $145.

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Nashville to Chicago during this time can be as low as $203. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $631.

What is the cheapest Nashville Intl to Chicago flight route?

Fly from Nashville Intl to Chicago Greater Rockford for the best Nashville Intl - Chicago flight prices

How far in advance should I book a flight to Chicago?

What cabin class options are available on Nashville Intl to Chicago flights?

There are 4 cabin classes available to choose from on Nashville Intl to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Nashville to Chicago flight prices changed over time?

As of August 2025, prices for Nashville to Chicago flights are approximately 49% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Nashville Intl to Chicago?

Spirit Airlines, Southwest, and Frontier are the most popular carriers operating from Nashville Intl to Chicago

What airlines fly to Chicago?

How many flights depart from Nashville to Chicago on average per day?

As of August 2025, there are 52 flights per day flying from Nashville to Chicago. The most common time of day flights depart is 7:00AM, with 45% of flights taking off in the afternoon.

How many flights depart from Nashville to Chicago on average per week?

As of August 2025, 368 flights take off from Nashville and land in Chicago each week. The most common flight departure day for this route is Thu, with 20% of weekly flights taking off on this day.

When to book flights from Nashville to Chicago

Cheap Nashville to Chicago (BNA to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nashville to Chicago

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is Nashville Intl to Chicago by plane?

When did momondo last update prices for flights from Nashville Intl Airport to Chicago?

How many operators does momondo search for flights from Nashville Intl Airport to Chicago?

How old do you have to be to fly from Nashville Intl Airport to Chicago?

What documentation or ID do you need to fly to Chicago?

What is the most popular plane model from Nashville to Chicago?

What is the most popular airline from Nashville to Chicago?

Best airlines flying from Nashville to Chicago

Compare and see reviews for airlines that fly from Nashville to Chicago with momondo

Southwest Flights From Nashville to Chicago

United Airlines Flights From Nashville to Chicago

Traveling to a place near Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from Nashville to Chicago?

Can I find flights from Nashville to Chicago with flexible booking policies on momondo?

How can momondo help me find flights from Nashville to Chicago?

I’m not ready to book a flight from Nashville to Chicago right now. Can momondo alert me if prices change?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago