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

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

What airlines fly to Chicago?

American Airlines, Frontier and United Airlines are the top three most popular airlines that fly to Chicago from Nashville according to our data. American Airlines is the first choice among our users, with 32% 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.

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

As of February 2026, there are 35 flights per day flying from Nashville to Chicago. The most common time of day flights depart is 2:00PM, with 51% of flights taking off at noon.

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

As of February 2026, 246 flights take off from Nashville and land in Chicago each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

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 February 2026, 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.

$77 Cheap Flights from Nashville to Chicago in 2026

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Find the cheapest flights from Nashville to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 6:40 am

BNA

MDW

1h 40mnonstop

8:45 pm - 10:20 pm

MDW

BNA

1h 35mnonstop

$191Southwest

Wed, Mar 18 - Wed, Mar 25

11:00 am - 12:50 pm

BNA

ORD

1h 50mnonstop

2:40 pm - 4:25 pm

ORD

BNA

1h 45mnonstop

$191Southwest

Tue, Mar 10 - Wed, Mar 11

6:15 am - 5:46 pm

BNA

ORD

11h 31m

1 stop

10:44 am - 7:57 pm

ORD

BNA

9h 13m

1 stop

$192Spirit Airlines

Fri, Feb 20 - Sat, Feb 21

6:30 am - 11:47 am

BNA

ORD

53h 17m

2 stops

8:16 pm - 7:25 am

ORD

BNA

11h 09m

1 stop

$193Multiple Airlines

Sun, Mar 1 - Sun, Mar 8

7:44 am - 4:59 pm

BNA

ORD

9h 15m

1 stop

4:36 pm - 1:29 pm

ORD

BNA

20h 53m

1 stop

$195Multiple Airlines

Thu, Mar 19 - Mon, Mar 23

3:59 pm - 11:38 pm

BNA

ORD

7h 39m

1 stop

8:16 pm - 7:25 am

ORD

BNA

11h 09m

1 stop

$196Multiple Airlines

Sat, Mar 7 - Mon, Mar 9

3:50 pm - 7:30 pm

BNA

MDW

3h 40m

1 stop

3:35 pm - 5:05 pm

MDW

BNA

1h 30mnonstop

$197Southwest

Wed, Mar 18 - Wed, Mar 25

9:25 am - 5:46 pm

BNA

ORD

8h 21m

1 stop

6:51 pm - 7:48 pm

ORD

BNA

24h 57m

3 stops

$198Spirit Airlines

Thu, Feb 19 - Mon, Feb 23

10:50 am - 8:27 pm

BNA

MDW

9h 37m

1 stop

9:51 pm - 10:41 am

MDW

BNA

12h 50m

1 stop

$200Frontier

Mon, Mar 2 - Mon, Mar 9

6:00 am - 12:29 pm

BNA

MDW

6h 29m

1 stop

6:00 am - 10:20 am

MDW

BNA

4h 20m

1 stop

$211Delta

Sat, Mar 14 - Tue, Mar 17

American Airlines flights from Nashville to Chicago

Our best American Airlines deals on Nashville to Chicago flight tickets

American Airlines

May 2

BNA7:15 amNashville Intl

5h 21m

1 stop

ORD12:36 pmChicago O'Hare Intl

May 6

ORD6:49 amChicago O'Hare Intl

1h 47m

BNA8:36 amNashville Intl

$227

American Airlines

Mar 13

BNA6:37 pmNashville Intl

5h 39m

1 stop

ORD12:16 amChicago O'Hare Intl

Mar 18

ORD9:11 amChicago O'Hare Intl

1h 39m

BNA10:50 amNashville Intl

$231

American Airlines

Mar 17

BNA4:11 pmNashville Intl

1h 59m

ORD6:10 pmChicago O'Hare Intl

Mar 19

ORD6:40 amChicago O'Hare Intl

1h 39m

BNA8:19 amNashville Intl

$237

Spirit Airlines flights from Nashville to Chicago

Our best Spirit Airlines deals on Nashville to Chicago flight tickets

Spirit Airlines

Feb 20

BNA6:15 amNashville Intl

11h 31m

1 stop

ORD5:46 pmChicago O'Hare Intl

Feb 21

ORD10:44 amChicago O'Hare Intl

9h 13m

1 stop

BNA7:57 pmNashville Intl

$192

Spirit Airlines

Feb 7

BNA8:40 amNashville Intl

12h 23m

1 stop

ORD9:03 pmChicago O'Hare Intl

Feb 9

ORD8:43 pmChicago O'Hare Intl

10h 42m

1 stop

BNA7:25 amNashville Intl

$198

Spirit Airlines

Mar 10

BNA8:30 amNashville Intl

16h 10m

2 stops

ORD12:40 amChicago O'Hare Intl

Mar 11

ORD5:15 amChicago O'Hare Intl

14h 42m

2 stops

BNA7:57 pmNashville Intl

$200

Fly from

Fly to

Route

Depart

Return

Price

NashvilleChicago

BNA - MDW

BNAMDW

Nashville Intl

Wed 3/18

5:00 am-6:40 am

Nonstop1h 40m

Chicago Midway

Wed 3/25

8:45 pm-10:20 pm

Nonstop1h 35m

$191

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Tue 3/10

11:00 am-12:50 pm

Nonstop1h 50m

Chicago O'Hare Intl

Wed 3/11

2:40 pm-4:25 pm

Nonstop1h 45m

$191

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Fri 2/20

6:15 am-5:46 pm

1 stop11h 31m

Chicago O'Hare Intl

Sat 2/21

10:44 am-7:57 pm

1 stop9h 13m

$192

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Sun 3/1

6:30 am-11:47 am

2 stops53h 17m

Chicago O'Hare Intl

Sun 3/8

8:16 pm-7:25 am

1 stop11h 09m

$193

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 3/19

7:44 am-4:59 pm

1 stop9h 15m

Chicago O'Hare Intl

Mon 3/23

4:36 pm-1:29 pm

1 stop20h 53m

$195

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Sat 3/7

3:59 pm-11:38 pm

1 stop7h 39m

Chicago O'Hare Intl

Mon 3/9

8:16 pm-7:25 am

1 stop11h 09m

$196

NashvilleChicago

BNA - MDW

BNAMDW

Nashville Intl

Wed 3/18

3:50 pm-7:30 pm

1 stop3h 40m

Chicago Midway

Wed 3/25

3:35 pm-5:05 pm

Nonstop1h 30m

$197

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 2/19

9:25 am-5:46 pm

1 stop8h 21m

Chicago O'Hare Intl

Mon 2/23

6:51 pm-7:48 pm

3 stops24h 57m

$198

NashvilleChicago

BNA - MDW

BNAMDW

Nashville Intl

Mon 3/2

10:50 am-8:27 pm

1 stop9h 37m

Chicago Midway

Mon 3/9

9:51 pm-10:41 am

1 stop12h 50m

$200

NashvilleChicago

BNA - MDW

BNAMDW

Nashville Intl

Sat 3/14

6:00 am-12:29 pm

1 stop6h 29m

Chicago Midway

Tue 3/17

6:00 am-10:20 am

1 stop4h 20m

$211

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 $127. 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 $313. 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 $814.

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 in the evening. Flights from Nashville to Chicago during this time can be as low as $420. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $678.

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 $202 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 $117 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.

Can stopping save me money on Nashville to Chicago flights?

No. A direct flight is the cheapest option for a flight between Nashville to Chicago.

How have Nashville to Chicago flight prices changed over time?

As of February 2026, prices for Nashville to Chicago flights are approximately 39% 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	$169
Fastest flight time	1h 30m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Nashville in the past 72 hours is $169. The best round-trip flight deal from Nashville to Chicago found on momondo in the last 72 hours is $240.

The fastest flight from Nashville to Chicago takes 1h 30m

Direct flights go from Nashville to Chicago every day.

There are 3 airports in Chicago. From Nashville there are direct flights to Chicago O'Hare Intl (ORD), 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 30m 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 February 2026, 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 Embraer 175 (Enhanced Winglets), representing 11.08% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 10.39%, Canadair (Bombardier) Regional Jet 700 at 10.04%, and Embraer 175 at 9.45%.
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 (31% of total bookings). The next most popular airlines are Southwest (28%), American Airlines (20%), and United Airlines (17%).

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 5.7 3,051 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $38	Free Cancellation	Rating 6.3 8,396 reviews	Search Spirit Airlines flights
Allegiant Air	PriceFrom $58	Free Cancellation	Rating 7.2 708 reviews	Search Allegiant Air flights
United Airlines	PriceFrom $97	Free Cancellation	Rating 7.4 9,231 reviews	Search United Airlines flights
Southwest	PriceFrom $97	Free Cancellation	Rating 8.0 4,272 reviews	Search Southwest flights
American Airlines	PriceFrom $110	Free Cancellation	Rating 7.2 11,213 reviews	Search American Airlines flights
Delta	PriceFrom $176	Free Cancellation	Rating 7.9 8,132 reviews	Search Delta flights

Southwest Flights From Nashville to Chicago
Across 20 Southwest flights from Nashville to Chicago this week, the average price was $262, with the best Southwest deals starting from $97 round-trip. 4,272 users have rated Southwest on momondo, with an average score of 8.0/10.
United Airlines Flights From Nashville to Chicago
$97 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 $272, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 9,231 user reviews) flies into Chicago from Nashville 18 times in an average week so prices can vary.

Merrillville

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Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Munster

Crown Point

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.

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Cheap flights from Nashville to Chicago from $86

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 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Nashville to Chicago

Cheap round-trip flights

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American Airlines flights from Nashville to Chicago

Our best American Airlines 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

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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

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 $127. 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 in the evening. Flights from Nashville to Chicago during this time can be as low as $420. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $678.

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.

Can stopping save me money on Nashville to Chicago flights?

No. A direct flight is the cheapest option for a flight between Nashville to Chicago.

How have Nashville to Chicago flight prices changed over time?

As of February 2026, prices for Nashville to Chicago flights are approximately 39% cheaper when compared to flights at the same time last year.

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

Southwest, Frontier, and United Airlines 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 February 2026, there are 35 flights per day flying from Nashville to Chicago. The most common time of day flights depart is 2:00PM, with 51% of flights taking off at noon.

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

As of February 2026, 246 flights take off from Nashville and land in Chicago each week. The most common flight departure day for this route is Mon, 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