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O'Hare Intl

$67+ 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — ORD
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:15 pm
MEM
-
ORD
1 stop27h 24m
Frontier
Wed 2/256:02 pm
ORD
-
MEM
1 stop24h 07m
Frontier
Deal found 1/19$146
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:04 pm
MEM
-
ORD
1 stop27h 35m
Frontier
Sun 3/15:05 am
ORD
-
MEM
1 stop13h 14m
Frontier
Deal found 1/20$152
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:09 pm
MEM
-
ORD
1 stop15h 49m
Frontier
Sun 2/225:05 am
ORD
-
MEM
1 stop13h 14m
Frontier
Deal found 1/19$158
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:51 am
CHA
-
ORD
Nonstop2h 11m
American Airlines
Sat 2/216:59 pm
ORD
-
CHA
Nonstop1h 52m
American Airlines
Deal found 1/20$159
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 1/296:50 pm
MEM
-
ORD
1 stop27h 56m
Frontier
Sun 2/15:40 am
ORD
-
MEM
1 stop11h 25m
Frontier
Deal found 1/21$163
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/269:23 pm
CHA
-
ORD
1 stop27h 01m
Multiple Airlines
Wed 3/116:36 pm
ORD
-
CHA
1 stop21h 00m
Multiple Airlines
Deal found 1/21$164
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:15 am
MEM
-
ORD
1 stop8h 32m
Multiple Airlines
Sat 2/284:42 pm
ORD
-
MEM
1 stop25h 37m
Multiple Airlines
Deal found 1/20$165
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1111:44 am
MEM
-
ORD
1 stop10h 00m
Multiple Airlines
Thu 2/125:05 am
ORD
-
MEM
1 stop13h 04m
Multiple Airlines
Deal found 1/20$166
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1011:44 am
MEM
-
ORD
1 stop28h 08m
Multiple Airlines
Wed 2/186:02 pm
ORD
-
MEM
1 stop24h 07m
Multiple Airlines
Deal found 1/20$167
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/127:04 pm
MEM
-
ORD
2 stops26h 09m
Multiple Airlines
Wed 2/186:02 pm
ORD
-
MEM
1 stop24h 07m
Multiple Airlines
Deal found 1/20$172
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/126:49 pm
CHA
-
ORD
Nonstop2h 11m
American Airlines
Sat 2/146:59 pm
ORD
-
CHA
Nonstop1h 52m
American Airlines
Deal found 1/21$174
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1011:44 am
MEM
-
ORD
1 stop10h 00m
Multiple Airlines
Thu 2/125:05 am
ORD
-
MEM
1 stop13h 04m
Multiple Airlines
Deal found 1/20$175

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 January 21, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$152
(Kiwi.com)

One-way from

$67
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$231

Good round-trip deal

$158 or less

Good one-way deal

$193 or less
Provider with most accurate pricing for Nashville Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Chicago (CHI) flights.
Search Deals
From Tennessee to Chicago O'Hare Intl
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One-way flight from Tennessee to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Tennessee to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Tennessee to Chicago O'Hare Intl.
Search Deals

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 January 21, 2026.
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

Thu 2/12

8:30 am-11:24 pm

1 stop14h 54m

Chicago O'Hare Intl

Tue 2/17

6:02 pm-7:25 am

2 stops13h 23m

$186

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Fri 2/27

4:02 pm-5:04 pm

Nonstop2h 02m

Chicago O'Hare Intl

Sun 3/1

8:02 am-10:45 am

Nonstop1h 43m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 2/26

10:53 am-12:00 pm

Nonstop2h 07m

Chicago O'Hare Intl

Tue 3/3

6:00 pm-8:37 pm

Nonstop1h 37m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 2/26

6:45 am-7:47 am

Nonstop2h 02m

Chicago O'Hare Intl

Mon 3/2

7:25 am-10:12 am

Nonstop1h 47m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Tue 2/10

7:54 am-9:02 am

Nonstop2h 08m

Chicago O'Hare Intl

Tue 2/17

5:55 pm-8:40 pm

Nonstop1h 45m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Fri 2/27

6:45 am-7:47 am

Nonstop2h 02m

Chicago O'Hare Intl

Mon 3/2

6:00 pm-8:37 pm

Nonstop1h 37m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 4/9

5:48 pm-6:43 pm

Nonstop1h 55m

Chicago O'Hare Intl

Sun 4/12

7:15 am-10:08 am

Nonstop1h 53m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 3/26

7:00 am-8:00 am

Nonstop2h 00m

Chicago O'Hare Intl

Mon 4/6

7:45 pm-10:29 pm

Nonstop1h 44m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Wed 2/11

11:10 am-12:05 pm

Nonstop1h 55m

Chicago O'Hare Intl

Sun 2/15

7:35 am-10:19 am

Nonstop1h 44m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Fri 2/27

6:45 am-7:47 am

Nonstop2h 02m

Chicago O'Hare Intl

Sun 3/1

6:00 pm-8:37 pm

Nonstop1h 37m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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 $123). 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 January 21, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 31% 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 January 17, 2026.

Travelers seeking maximum savings on their Tennessee to Chicago O'Hare Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday evenings 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 January 21, 2026.

The most flights from USTN to ORD are scheduled on a Monday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 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 American Airlines, United Airlines, and Delta fly from Tennessee to Chicago O'Hare Intl Airport in about 2h 02m. The time it takes to get you to your destination can typically vary by up to 3h 01m. 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 (100%), Spirit Airlines (100%) and ANA (82%).

  • 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 $1,215, our data indicates the cheapest price to be $113. The most popular route (Nashville Intl - Chicago O'Hare Intl), is priced around $144.

  • 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 $123). 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
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Bridgeview
Kenosha
Warrenville
Waukegan
Aurora

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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Los Angeles to Midway flights
Ontario to O'Hare Intl flights
Austin to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
Dulles Intl to Midway flights
Minneapolis to O'Hare Intl flights
Atlanta to Midway flights
Charlotte to O'Hare Intl flights
Raleigh to O'Hare Intl flights
San Francisco to Midway flights
Love Field to O'Hare Intl flights
Tampa to O'Hare Intl flights
Hobby to O'Hare Intl flights
Orlando to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
LaGuardia to Midway flights
San Diego to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
Hartford to O'Hare Intl flights
Hobby to Midway flights
Baltimore to Midway flights
Philadelphia to Midway flights
Miami to O'Hare Intl flights
Denver to Midway flights
Cleveland to O'Hare Intl flights
Detroit to O'Hare Intl flights
Minneapolis to Midway flights
Reagan-National to Midway flights
Sacramento to O'Hare Intl flights
San Jose to O'Hare Intl flights
Nashville to O'Hare Intl flights
San Antonio 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$114FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$38Average$83FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$97Average$297FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$97Average$254FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$110Average$285FlexibilityNo cancel feeOn-time71%
DeltaCheapest$110Average$296FlexibilityNo cancel feeOn-timeN/A
Denver Air ConnectionCheapest$158Average$198FlexibilityNo cancel feeOn-timeN/A

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