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$49+ Cheap flights from Tennessee 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — CHI
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Tennessee to Chicago

Keep the following information in mind while searching for Tennessee to Chicago flight deals. Data was last updated August 2, 2025.

Round-trip from

$78
(Frontier)

One-way from

$49
(Mytrip)

Popular in

March

Cheapest in

August

Average price

$137

Good round-trip deal

$60 or less

Good one-way deal

$62 or less
From Tennessee to Chicago (CHI)
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One-way flight from Tennessee to Chicago (CHI)
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Highest demand for flights based on searches. 9% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Tennessee to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Tennessee to Chicago (CHI).
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Find flight deals from Tennessee to Chicago

Cheapest flights from Tennessee to Chicago
Explore the most affordable flight options available from Tennessee to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This Frontier deal was found by Cheapflights users on 8/1. 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 8/219:54 pmBNA - ORD
Nonstop2h 01mFrontier
Mon 8/257:18 pmORD - BNA
Nonstop1h 51mFrontier
Deal found 8/1$78
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 11/66:46 pmBNA - ORD
Nonstop1h 45mSpirit Airlines
Mon 11/104:01 pmORD - BNA
Nonstop1h 40mSpirit Airlines
Deal found 8/2$81
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
Fri 8/222:29 pmTYS - MDW
Nonstop1h 33mAllegiant Air
Mon 8/253:52 pmMDW - TYS
Nonstop1h 28mAllegiant Air
Deal found 7/31$82
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Mon 11/104:20 pmBNA - ORD
Nonstop1h 55mMultiple Airlines
Thu 11/134:01 pmORD - BNA
Nonstop1h 40mMultiple Airlines
Deal found 8/2$96
This Southwest deal was found by Cheapflights users on 7/31. 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 8/214:25 pmBNA - MDW
Nonstop1h 40mSouthwest
Mon 8/2512:00 pmMDW - BNA
Nonstop1h 25mSouthwest
Deal found 7/31$97
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 9/69:15 amBNA - ORD
Nonstop1h 46mAmerican Airlines
Mon 9/86:40 pmORD - BNA
Nonstop1h 37mAmerican Airlines
Deal found 8/1$97
This Booking.com deal was found by Cheapflights users on 8/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/105:25 pmTYS - MDW
1 stop19h 16mMultiple Airlines
Mon 8/112:46 pmMDW - TYS
Nonstop1h 26mMultiple Airlines
Deal found 8/2$180
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 8/302:50 pmMEM - ORD
Nonstop2h 08mUnited Airlines
Sat 9/612:50 pmORD - MEM
Nonstop2h 00mUnited Airlines
Deal found 8/2$187
This Southwest deal was found by Cheapflights users on 7/31. 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 8/276:20 pmMEM - MDW
1 stop5h 00mSouthwest
Wed 9/38:30 amMDW - MEM
Nonstop1h 40mSouthwest
Deal found 7/31$187
This Mytrip deal was found by Cheapflights users on 8/1. 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.
Sat 8/167:00 amBNA - MDW
1 stop13h 54mFrontier
Sun 8/172:44 pmMDW - BNA
1 stop9h 17mFrontier
Deal found 8/1$188
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Fri 9/53:13 pmTYS - ORD
Nonstop2h 08mAmerican Airlines
Mon 9/89:28 amORD - TYS
Nonstop1h 53mAmerican Airlines
Deal found 8/1$188
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 11/136:25 amCHA - ORD
Nonstop2h 02mAmerican Airlines
Mon 11/173:06 pmORD - CHA
Nonstop1h 48mAmerican Airlines
Deal found 8/1$189

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee 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 August 2, 2025.
Use the filters below to find and compare flights from Tennessee to Chicago that are best for you.

Fly from

Tennessee

Fly to

Chicago

Route

Depart

Return

Price

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 8/21

9:54 pm-11:55 pm

Nonstop2h 01m

Chicago O'Hare Intl

Mon 8/25

7:18 pm-9:09 pm

Nonstop1h 51m

$78

KnoxvilleChicago

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Fri 8/22

2:29 pm-3:02 pm

Nonstop1h 33m

Chicago Midway

Mon 8/25

3:52 pm-6:20 pm

Nonstop1h 28m

$82

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Fri 10/17

10:37 am-4:12 pm

1 stop5h 35m

Chicago O'Hare Intl

Sun 10/19

12:05 pm-1:35 pm

Nonstop1h 30m

$82

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Mon 8/25

9:54 pm-11:55 pm

Nonstop2h 01m

Chicago O'Hare Intl

Wed 8/27

8:12 pm-7:12 am

1 stop11h 00m

$91

NashvilleChicago

BNA - MDW

BNAMDW

Nashville Intl

Thu 8/21

8:20 am-10:00 am

Nonstop1h 40m

Chicago Midway

Mon 8/25

7:55 am-9:25 am

Nonstop1h 30m

$97

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Sat 9/6

9:15 am-11:01 am

Nonstop1h 46m

Chicago O'Hare Intl

Mon 9/8

6:40 pm-8:17 pm

Nonstop1h 37m

$97

KnoxvilleChicago

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Sun 8/10

5:25 pm-11:41 am

1 stop19h 16m

Chicago Midway

Mon 8/11

2:46 pm-5:12 pm

Nonstop1h 26m

$180

MemphisChicago

MEM - ORD

MEMORD

Memphis

Sat 8/30

2:50 pm-4:58 pm

Nonstop2h 08m

Chicago O'Hare Intl

Sat 9/6

12:50 pm-2:50 pm

Nonstop2h 00m

$187

MemphisChicago

MEM - MDW

MEMMDW

Memphis

Wed 8/27

6:20 pm-11:20 pm

1 stop5h 00m

Chicago Midway

Wed 9/3

8:30 am-10:10 am

Nonstop1h 40m

$187

NashvilleChicago

BNA - MDW

BNAMDW

Nashville Intl

Sat 8/16

7:00 am-8:54 pm

1 stop13h 54m

Chicago Midway

Sun 8/17

2:44 pm-12:01 am

1 stop9h 17m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 60 results
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Best time to book a flight from Tennessee to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Tennessee 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 Tennessee to Chicago

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

Currently, August is the cheapest month in which you can book a flight from Tennessee to Chicago (average of $245). Flying from Tennessee 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 TN to CHI?

Find hourly flight availability from Tennessee 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 August 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Chicago as you normally would.

Weekly flight availability from Tennessee to Chicago

Explore weekly flight availability from Tennessee 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 August 2, 2025.

The most flights from USTN to CHI are scheduled on a Friday (72 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (15 on average).

How much does it cost to fly round-trip from Tennessee to Chicago?

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 August 2, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Tennessee to Chicago to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,985 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,905 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Allegiant Air
7.2
Good
702 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

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

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $49. Southwest flights start at $49 while deals on United Airlines start at $49 one-way.

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

    When deciding which route to take from Tennessee to Chicago consider Nashville Intl - Chicago O'Hare Intl, Memphis - Chicago O'Hare Intl or Knoxville McGhee Tyson - Chicago O'Hare Intl as they are the most popular.

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

    Before booking your flight to Chicago from Tennessee, check out the most reliable airlines to get you to your destination on time: Republic Airways (88%), Southwest (82%), United Airlines( 79%).

  • What are the cheapest flights from Tennessee to Chicago?

    Looking for the cheapest flight from Tennessee to Chicago? While on average our users pay $1,674, our data indicates the cheapest price to be $49. The most popular route (Nashville Intl - Chicago O'Hare Intl), is priced around $58.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee 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 Tennessee to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Tennessee to Chicago (average of $245). Flying from Tennessee 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 Chicago?

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

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Alternative routes for Tennessee to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Tennessee to Chicago

Discover the top 8 airlines that operate flights from Tennessee 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$101FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$43Average$84FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$58Average$82FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$98Average$263FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$99Average$282FlexibilityNo cancel feeOn-time71%
DeltaCheapest$110Average$371FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$119Average$306FlexibilityNo cancel feeOn-time69%
Denver Air ConnectionCheapest$182Average$202FlexibilityNo cancel feeOn-timeN/A

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