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$48+ Cheap flights from Nashville (BNA) to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — CHI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Nashville Intl to Chicago are usually found in August or September, booked 47 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Nashville to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$90
(FlightHub)

One-way from

$48
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$179

Good round-trip deal

$193 or less

Good one-way deal

$39 or less
From Nashville Intl to Chicago (CHI)
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One-way flight from Nashville Intl to Chicago (CHI)
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Highest demand for flights based on searches. 7% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Nashville Intl to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Nashville Intl to Chicago (CHI).
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Find flight deals from Nashville to Chicago

Cheapest flights from Nashville to Chicago
Explore the most affordable flight options available from Nashville to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/197:00 amBNA - RFD
Nonstop1h 31mAllegiant Air
Sun 6/229:21 amRFD - BNA
Nonstop1h 25mAllegiant Air
Deal found 6/11$90
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/271:30 pmBNA - ORD
Nonstop2h 03mSpirit Airlines
Mon 6/304:28 pmORD - BNA
Nonstop1h 29mSpirit Airlines
Deal found 6/10$90
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/78:20 amBNA - MDW
Nonstop1h 40mSouthwest
Mon 8/1112:00 pmMDW - BNA
Nonstop1h 25mSouthwest
Deal found 6/12$97
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2010:50 amBNA - ORD
Nonstop1h 55mSouthwest
Tue 8/263:10 pmORD - BNA
Nonstop1h 35mSouthwest
Deal found 6/11$97
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/94:20 pmBNA - ORD
Nonstop1h 55mFrontier
Sun 10/121:52 pmORD - BNA
Nonstop1h 43mFrontier
Deal found 6/11$116
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/227:17 amBNA - ORD
Nonstop1h 53mAmerican Airlines
Tue 8/51:17 pmORD - BNA
Nonstop1h 35mAmerican Airlines
Deal found 6/12$121
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/103:07 pmBNA - ORD
Nonstop2h 04mMultiple Airlines
Mon 7/144:37 pmORD - BNA
Nonstop1h 29mMultiple Airlines
Deal found 6/10$130
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:35 pmBNA - RFD
Nonstop1h 41mMultiple Airlines
Fri 9/53:15 pmRFD - BNA
1 stop8h 44mMultiple Airlines
Deal found 6/10$149
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:57 pmBNA - ORD
Nonstop1h 53mUnited Airlines
Mon 9/110:55 amORD - BNA
Nonstop1h 40mUnited Airlines
Deal found 6/10$157
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:15 amBNA - MDW
1 stop4h 01mDelta
Sat 9/66:00 amMDW - BNA
1 stop5h 53mDelta
Deal found 6/11$177
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:15 amBNA - ORD
1 stop4h 50mDelta
Tue 9/99:45 amORD - BNA
1 stop4h 05mDelta
Deal found 6/11$177
This Frontier deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:55 pmBNA - MDW
1 stop10h 25mFrontier
Mon 9/88:15 amMDW - BNA
1 stop11h 54mFrontier
Deal found 6/12$270

Cheapflights Fare Finder

Customize your flight search to find flights from Nashville to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Nashville to Chicago that are best for you.

Fly from

Nashville

Fly to

Chicago

Route

Depart

Return

Price

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Fri 6/27

1:30 pm-3:33 pm

Nonstop2h 03m

Chicago O'Hare Intl

Mon 6/30

4:28 pm-5:57 pm

Nonstop1h 29m

$90

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

Thu 7/10

7:00 am-8:31 am

Nonstop1h 31m

Chicago Greater Rockford

Sun 7/13

9:21 am-10:51 am

Nonstop1h 30m

$94

NashvilleChicago

BNA - MDW

BNAMDW

Nashville Intl

Thu 8/7

8:20 am-10:00 am

Nonstop1h 40m

Chicago Midway

Mon 8/11

7:55 am-9:25 am

Nonstop1h 30m

$97

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Wed 8/20

10:50 am-12:45 pm

Nonstop1h 55m

Chicago O'Hare Intl

Tue 8/26

3:10 pm-4:45 pm

Nonstop1h 35m

$97

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 10/9

4:20 pm-6:15 pm

Nonstop1h 55m

Chicago O'Hare Intl

Sun 10/12

1:52 pm-3:35 pm

Nonstop1h 43m

$116

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Sat 10/18

5:53 pm-7:45 pm

Nonstop1h 52m

Chicago O'Hare Intl

Mon 10/20

7:00 am-8:30 am

Nonstop1h 30m

$127

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 7/10

3:07 pm-5:11 pm

Nonstop2h 04m

Chicago O'Hare Intl

Mon 7/14

4:37 pm-6:06 pm

Nonstop1h 29m

$130

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

Thu 8/28

12:35 pm-2:16 pm

Nonstop1h 41m

Chicago Greater Rockford

Fri 9/5

3:15 pm-11:59 pm

1 stop8h 44m

$149

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Tue 8/26

4:57 pm-6:50 pm

Nonstop1h 53m

Chicago O'Hare Intl

Mon 9/1

10:55 am-12:35 pm

Nonstop1h 40m

$157

NashvilleChicago

BNA - MDW

BNAMDW

Nashville Intl

Thu 9/4

5:15 am-9:16 am

1 stop4h 01m

Chicago Midway

Tue 9/9

6:00 am-9:50 am

1 stop3h 50m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 30 results
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The best insider tips for Nashville to Chicago flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Nashville to Chicago trip
Airlines
British Airways

BA's World Traveller offers inflight entertainment and complimentary meals on long-haul flights.


BA's Club Suite provides privacy with solo pods and a door for enhanced comfort.

Read more about British Airwaysby Gabriel Leigh
Frontier

Frontier's UpFront Plus offers empty middle seats for extra comfort on short flights.


Frontier's Zone 1 boarding is available with carry-on purchase or special fare bundles.

Read more about Frontierby Marisa Garcia
United Airlines

United's Economy Plus offers extra legroom and priority boarding for MileagePlus Premier members.


United's MileagePlus allows pooling miles for family use, maximizing travel benefits.

Read more about United Airlinesby Harriet Baskas
Airports
BNA

For self-parking, Terminal Garage 1 and 2 are closest to the terminal, offering a flat daily rate.

Read more about BNAby Mark Chesnut
ORD

To reach downtown Chicago, many opt for the “L” train, which connects the city center to ORD efficiently.

Read more about ORDby Ramsey Qubein
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Mark Chesnut

Mark Chesnut

Expert on BNA

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

Best time to book a flight from Nashville to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Nashville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Nashville to Chicago

How far ahead should I book a flight from Nashville to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Nashville to Chicago. Price data was last updated on June 9, 2025.

Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from Nashville to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Nashville to Chicago?

Currently, August is the cheapest month in which you can book a flight from Nashville to Chicago (average of $245). Flying from Nashville to Chicago in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BNA to CHI?

Find hourly flight availability from Nashville to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Nashville to Chicago at noon. Doing so could potentially save you 75% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Nashville to Chicago. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Nashville to Chicago flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Nashville to Chicago

Explore weekly flight availability from Nashville to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from BNA to CHI are scheduled on a Thursday (73 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (38 on average).

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated June 12, 2025.
To help decide which airline to fly from Nashville to Chicago, see what other customers have to say about Southwest, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.3
Good
725 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Nashville to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Nashville to Chicago?

    Located just 6.0 mi from the city center, Nashville Intl is the airport most travelers will use when flying to Chicago from Nashville. Booking flights from Nashville Intl (BNA) to Chicago should be relatively easy as there are 59 daily outbound flights to Chicago from 7 different airlines.

  • What are the cheapest airlines flying from Nashville to Chicago round-trip?

    Currently priced at $90, Spirit Airlines will fly you from Nashville to Chicago and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Allegiant Air and Southwest - these airlines can fly you to your destination from $94 and $97, respectively. You may be able to fly from Nashville to Chicago for 48% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Nashville to Chicago one-way?

    One-way options have recently been found by users for as low as $48 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $49 and United Airlines from $49 one-way.

  • What are the most popular routes from Nashville to Chicago?

    When deciding which route to take from Nashville to Chicago consider Nashville Intl - Chicago O'Hare Intl, Nashville Intl - Chicago Midway or Nashville Intl - Chicago Greater Rockford as they are the most popular.

  • What are the most reliable airlines from Nashville to Chicago?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Nashville to Chicago on time: Sun Country Air (100%), Envoy Air (91%), Turkish Airlines (87%).

  • What are the cheapest flights from Nashville to Chicago?

    On average you can expect to pay $2,550 for a flight from Nashville to Chicago. The cheapest flight overall is $46 while the most popular route, (Nashville Intl - Chicago O'Hare Intl) is currently priced at $72.

  • Can I find deals for flights from Nashville to Chicago that include hotel bookings?

    Yes. In addition to deals on Nashville to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nashville to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nashville to Chicago.

  • Can I find deals for business class flights from Nashville to Chicago?

    Yes. Cheapflights offers flight deals from Nashville to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Nashville to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Nashville to Chicago (average of $245). Flying from Nashville to Chicago in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Nashville?

Book flights to Nashville if you plan to visit one of these locations
Merrillville
Lansing
Benton Harbor
Porter
Hammond
Valparaiso
Chesterton

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Top 7 airlines flying from Nashville to Chicago

Discover the top 7 airlines that operate flights from Nashville to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$32Average$88FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$43Average$88FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$76Average$92FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$95Average$219FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$117Average$249FlexibilityNo cancel feeOn-time63%
DeltaCheapest$117Average$514FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$119Average$274FlexibilityNo cancel feeOn-time69%

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