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O'Hare Intl

$58+ Cheap flights from Tennessee to O'Hare Intl (ORD)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — ORD
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Tennessee to O'Hare Intl

Cheapest flights from Tennessee to O'Hare Intl
Explore the most affordable flight options available from Tennessee to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This United Airlines deal was found by Cheapflights users on 12/18. 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.
Thu 12/258:00 amBNA - ORD
Nonstop1h 55mUnited Airlines
Thu 1/15:50 pmORD - BNA
Nonstop1h 41mUnited Airlines
Deal found 12/18$215
This American Airlines deal was found by Cheapflights users on 12/18. 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 12/256:00 amMEM - ORD
Nonstop2h 08mAmerican Airlines
Thu 1/111:07 amORD - MEM
1 stop6h 48mAmerican Airlines
Deal found 12/18$229
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Wed 12/316:45 amTYS - ORD
Nonstop2h 07mUnited Airlines
Tue 1/66:10 pmORD - TYS
Nonstop1h 42mUnited Airlines
Deal found 12/19$229
This Frontier deal was found by Cheapflights users on 12/19. 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.
Sun 12/284:18 pmMEM - ORD
1 stop6h 06mFrontier
Sun 1/46:00 amORD - MEM
1 stop9h 08mFrontier
Deal found 12/19$233
This Delta deal was found by Cheapflights users on 12/18. 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 12/255:15 amBNA - ORD
1 stop4h 21mDelta
Wed 12/319:41 amORD - BNA
1 stop4h 01mDelta
Deal found 12/18$235
This American Airlines deal was found by Cheapflights users on 12/19. 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.
Wed 12/314:28 pmTYS - ORD
1 stop5h 41mAmerican Airlines
Tue 1/610:07 amORD - TYS
Nonstop1h 39mAmerican Airlines
Deal found 12/19$239
This American Airlines deal was found by Cheapflights users on 12/19. 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 12/308:27 amCHA - ORD
Nonstop2h 05mAmerican Airlines
Fri 1/27:22 pmORD - CHA
Nonstop1h 53mAmerican Airlines
Deal found 12/19$249
This United Airlines deal was found by Cheapflights users on 12/19. 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 12/306:45 amTYS - ORD
Nonstop2h 07mUnited Airlines
Fri 1/27:25 amORD - TYS
Nonstop1h 50mUnited Airlines
Deal found 12/19$249
This Southwest deal was found by Cheapflights users on 12/18. 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 12/257:45 amBNA - ORD
1 stop5h 15mSouthwest
Thu 1/11:45 pmORD - BNA
Nonstop1h 35mSouthwest
Deal found 12/18$255
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/2511:14 amBNA - ORD
1 stop7h 25mSpirit Airlines
Mon 1/53:26 pmORD - BNA
1 stop18h 43mSpirit Airlines
Deal found 12/21$256
This Frontier deal was found by Cheapflights users on 12/19. 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.
Sun 12/284:18 pmMEM - ORD
1 stop6h 06mFrontier
Thu 1/16:00 amORD - MEM
1 stop9h 08mFrontier
Deal found 12/19$257
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Thu 12/256:45 amTYS - ORD
Nonstop2h 07mUnited Airlines
Mon 12/297:48 pmORD - TYS
Nonstop1h 51mUnited Airlines
Deal found 12/20$259

Find flight deals from Tennessee to O'Hare Intl

Keep the following information in mind while searching for Tennessee to O'Hare Intl flight deals. Data was last updated December 21, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$131
(Kiwi.com)

One-way from

$58
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$237

Good round-trip deal

$157 or less

Good one-way deal

$147 or less
Provider with most accurate pricing for Nashville Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Chicago (CHI) flights.
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From Tennessee to Chicago O'Hare Intl
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One-way flight from Tennessee to Chicago O'Hare Intl
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Highest demand for flights based on searches. 17% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Tennessee to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Tennessee to Chicago O'Hare Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to O'Hare Intl 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 December 21, 2025.
Use the filters below to find and compare flights from Tennessee to Chicago O'Hare Intl Airport that are best for you.

Fly from

Tennessee

Fly to

O'Hare Intl

Route

Depart

Return

Price

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Tue 2/10

8:40 am-9:03 pm

1 stop12h 23m

Chicago O'Hare Intl

Sat 2/28

7:00 am-5:45 pm

1 stop10h 45m

$157

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Sat 1/17

8:40 am-9:03 pm

1 stop12h 23m

Chicago O'Hare Intl

Sun 1/18

10:48 am-7:17 pm

1 stop8h 29m

$162

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Thu 1/22

8:15 am-9:29 am

Nonstop2h 14m

Chicago O'Hare Intl

Sun 1/25

5:50 pm-8:44 pm

Nonstop1h 54m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 2/26

4:56 pm-6:02 pm

Nonstop2h 06m

Chicago O'Hare Intl

Mon 3/2

8:00 am-10:43 am

Nonstop1h 43m

$189

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Wed 1/14

1:00 pm-2:12 pm

Nonstop2h 12m

Chicago O'Hare Intl

Sat 1/17

5:50 pm-8:43 pm

Nonstop1h 53m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 1/29

7:54 am-9:02 am

Nonstop2h 08m

Chicago O'Hare Intl

Sun 2/1

7:29 pm-10:09 pm

Nonstop1h 40m

$189

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Wed 1/21

8:15 am-9:29 am

Nonstop2h 14m

Chicago O'Hare Intl

Sun 1/25

2:00 pm-4:54 pm

Nonstop1h 54m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Tue 5/5

8:23 pm-9:30 pm

Nonstop2h 07m

Chicago O'Hare Intl

Sun 5/10

11:40 am-2:27 pm

Nonstop1h 47m

$189

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Mon 6/15

5:30 pm-6:25 pm

Nonstop1h 55m

Chicago O'Hare Intl

Thu 7/16

10:35 am-1:28 pm

Nonstop1h 53m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Fri 5/1

3:03 pm-4:10 pm

Nonstop2h 07m

Chicago O'Hare Intl

Sat 5/9

11:40 am-2:27 pm

Nonstop1h 47m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 60 results
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Best time to book a flight from Tennessee to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl Airport

What is the cheapest month to book a flight from Tennessee to Chicago O'Hare Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Tennessee to Chicago O'Hare Intl Airport (average of $37). Flying from Tennessee to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $93). 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 ORD?

Find hourly flight availability from Tennessee to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 28% on flights from Tennessee to Chicago O'Hare Intl Airport by exploring options for tickets in the morning.

What is the cheapest day to fly from Tennessee to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Tennessee to O'Hare Intl. Price data was last updated on December 20, 2025.

Travelers seeking maximum savings on their Tennessee to Chicago O'Hare Intl Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Tennessee to Chicago O'Hare Intl Airport

Explore weekly flight availability from Tennessee to O'Hare Intl. 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 December 21, 2025.

The most flights from USTN to ORD are scheduled on a Sunday (52 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (14 on average).

Related info for your journey

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

  • How long is the flight from Tennessee to Chicago O'Hare Intl Airport?

    Airlines like Spirit Airlines, United Airlines, and American Airlines fly from Tennessee to Chicago O'Hare Intl Airport in about 2h 06m. The time it takes to get you to your destination can typically vary by up to 10h 17m. There are 475 mi between Tennessee and Chicago O'Hare Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Tennessee to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $33. Users have also found prices from $37 and $48 on Spirit Airlines and American Airlines, respectively.

  • What are the most popular routes from Tennessee to Chicago O'Hare Intl Airport?

    While some choose either Memphis - Chicago O'Hare Intl or Chattanooga Lovell Field - Chicago O'Hare Intl, Nashville Intl - Chicago O'Hare Intl is the most popular route from Tennessee to Chicago O'Hare Intl Airport.

  • What are the most reliable airlines from Tennessee to Chicago O'Hare Intl Airport?

    The top 3 most reliable airlines when flying from Tennessee to Chicago O'Hare Intl Airport are Frontier (82%), Envoy Air (76%) and ANA (72%).

  • What are the cheapest flights from Tennessee to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from Tennessee to Chicago O'Hare Intl Airport? While on average our users pay $909, our data indicates the cheapest price to be $45. The most popular route (Nashville Intl - Chicago O'Hare Intl), is priced around $118.

  • Can I find deals for flights from Tennessee to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Tennessee to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tennessee to O'Hare Intl?

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

  • Can I find deals for business class flights from Tennessee to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Tennessee to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Tennessee to Chicago O'Hare Intl Airport (average of $37). Flying from Tennessee to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $93). 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 O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Tennessee to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Dallas/Fort Worth to Midway flights
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Newark to Midway flights
Atlanta to Midway flights
John F Kennedy Intl to Midway flights
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LaGuardia to Midway flights
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Philadelphia to Midway flights
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George Bush Intcntl to O'Hare Intl flights
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Minneapolis to Midway flights
Dulles Intl to Midway flights
Cleveland to O'Hare Intl flights
San Francisco to Midway flights
Love Field to Midway flights
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Denver to Midway flights
Portland to O'Hare Intl flights
Las Vegas to O'Hare Intl flights
Boston to Midway flights
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Pittsburgh to O'Hare Intl flights
Hartford to O'Hare Intl flights

Top 7 airlines flying from Tennessee to O'Hare Intl

Discover the top 7 airlines that operate flights from Tennessee to O'Hare Intl. 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$116FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$43Average$82FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$97Average$230FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$108Average$301FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$109Average$283FlexibilityNo cancel feeOn-time71%
DeltaCheapest$110Average$323FlexibilityNo cancel feeOn-timeN/A
Denver Air ConnectionCheapest$182Average$203FlexibilityNo cancel feeOn-timeN/A

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