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O'Hare Intl

$49+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — ORD
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
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 February 21, 2026.

This United Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 3/187:30 am
MEM
-
ORD
Nonstop1h 56m
United Airlines
Wed 3/257:59 pm
ORD
-
MEM
Nonstop2h 00m
United Airlines
Deal found 2/18$97
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:35 am
MEM
-
ORD
1 stop8h 25m
Southwest
Tue 4/1411:55 am
ORD
-
MEM
1 stop5h 40m
Southwest
Deal found 2/20$117
This Southwest deal was found by Cheapflights users on 2/18. 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.
Wed 3/186:10 am
MEM
-
ORD
1 stop7h 45m
Southwest
Wed 3/252:40 pm
ORD
-
MEM
1 stop7h 40m
Southwest
Deal found 2/18$122
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Mon 3/235:04 am
MEM
-
ORD
Nonstop2h 03m
American Airlines
Wed 3/2510:10 pm
ORD
-
MEM
Nonstop1h 49m
American Airlines
Deal found 2/21$134
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 4/36:37 pm
MEM
-
ORD
Nonstop2h 03m
United Airlines
Tue 4/77:58 pm
ORD
-
MEM
Nonstop2h 01m
United Airlines
Deal found 2/20$139
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 3/205:04 am
MEM
-
ORD
Nonstop2h 03m
American Airlines
Wed 3/257:30 pm
ORD
-
MEM
Nonstop1h 56m
American Airlines
Deal found 2/19$144
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Sat 3/146:25 pm
MEM
-
ORD
Nonstop1h 59m
United Airlines
Wed 3/187:59 pm
ORD
-
MEM
Nonstop2h 00m
United Airlines
Deal found 2/18$147
This Southwest deal was found by Cheapflights users on 2/18. 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.
Mon 4/137:45 am
MEM
-
ORD
1 stop5h 05m
Southwest
Wed 4/1511:55 am
ORD
-
MEM
1 stop5h 35m
Southwest
Deal found 2/18$154
This Delta deal was found by Cheapflights users on 2/18. 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.
Wed 3/1112:29 pm
MEM
-
ORD
1 stop5h 31m
Delta
Wed 3/186:15 am
ORD
-
MEM
1 stop5h 32m
Delta
Deal found 2/18$157
This American Airlines deal was found by Cheapflights users on 2/19. 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 5/66:36 am
MEM
-
ORD
Nonstop2h 09m
American Airlines
Mon 5/1110:05 pm
ORD
-
MEM
Nonstop1h 54m
American Airlines
Deal found 2/19$158
This American Airlines deal was found by Cheapflights users on 2/17. 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 3/118:28 pm
TRI
-
ORD
1 stop4h 38m
American Airlines
Wed 3/185:00 am
ORD
-
TRI
1 stop4h 37m
American Airlines
Deal found 2/17$159
This American Airlines deal was found by Cheapflights users on 2/17. 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 3/257:01 am
MEM
-
ORD
Nonstop2h 04m
American Airlines
Fri 3/2710:10 pm
ORD
-
MEM
Nonstop1h 49m
American Airlines
Deal found 2/17$169

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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$97
(United Airlines)

One-way from

$49
(United Airlines)

Popular in

January

Cheapest in

September

Average price

$286

Good round-trip deal

$297 or less

Good one-way deal

$179 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.
Search Deals
From Tennessee to Chicago O'Hare Intl
Search Deals
One-way flight from Tennessee to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 35% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
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.
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 February 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

MemphisChicago

MEM - ORD

MEMORD

Memphis

Wed 3/11

7:30 am-9:26 am

Nonstop1h 56m

Chicago O'Hare Intl

Tue 3/17

7:59 pm-9:59 pm

Nonstop2h 00m

$157

MemphisChicago

MEM - ORD

MEMORD

Memphis

Wed 5/6

8:10 am-12:50 pm

1 stop4h 40m

Chicago O'Hare Intl

Mon 5/11

2:40 pm-11:00 pm

1 stop8h 20m

$159

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Tue 3/10

7:09 pm-12:06 am

1 stop5h 57m

Chicago O'Hare Intl

Wed 3/18

5:00 am-10:37 am

1 stop4h 37m

$159

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Wed 5/20

1:33 pm-6:41 pm

1 stop6h 08m

Chicago O'Hare Intl

Fri 5/29

8:10 am-3:06 pm

1 stop5h 56m

$159

MemphisChicago

MEM - ORD

MEMORD

Memphis

Tue 5/5

6:35 am-3:00 pm

1 stop8h 25m

Chicago O'Hare Intl

Mon 5/11

2:40 pm-11:00 pm

1 stop8h 20m

$159

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Wed 5/20

1:33 pm-6:41 pm

1 stop6h 08m

Chicago O'Hare Intl

Thu 5/28

7:05 am-3:06 pm

1 stop7h 01m

$159

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Wed 3/11

8:28 pm-12:06 am

1 stop4h 38m

Chicago O'Hare Intl

Wed 3/18

5:00 am-10:37 am

1 stop4h 37m

$159

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Sat 4/18

5:08 pm-8:16 pm

1 stop4h 08m

Chicago O'Hare Intl

Wed 4/22

7:10 am-3:22 pm

1 stop7h 12m

$159

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Sat 5/16

4:38 pm-9:49 pm

1 stop6h 11m

Chicago O'Hare Intl

Wed 5/20

7:05 am-3:06 pm

1 stop7h 01m

$159

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Fri 5/1

7:19 pm-11:59 pm

1 stop5h 40m

Chicago O'Hare Intl

Sat 5/9

8:10 am-3:52 pm

1 stop6h 42m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

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, March 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 February 21, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 38% 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 February 21, 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. Monday 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 February 21, 2026.

The most flights from USTN to ORD are scheduled on a Friday (57 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 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 United Airlines, Southwest, and American Airlines fly from Tennessee to Chicago O'Hare Intl Airport in about 1h 56m. The time it takes to get you to your destination can typically vary by up to 4h 01m. There are 492 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 $34. Users have also found prices from $37 and $45 on Spirit Airlines and Southwest, 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 Knoxville McGhee Tyson - 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 Southwest (89%), ANA (88%) and Republic Airways (86%).

  • 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 $808, our data indicates the cheapest price to be $118. The most popular route (Nashville Intl - Chicago O'Hare Intl), is priced around $163.

  • 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, March 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
Gurnee
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Elgin
Downers Grove
Elk Grove Village
Skokie
Libertyville
Oakbrook Terrace
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville

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.
John F Kennedy Intl to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Newark to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
Baltimore to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Seattle to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Philadelphia to O'Hare Intl flights
John F Kennedy Intl to Midway flights
Denver to O'Hare Intl flights
Sky Harbor Intl to O'Hare Intl flights
Ontario to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Boston to O'Hare Intl flights
Hobby to O'Hare Intl flights
Austin to O'Hare Intl flights
Dulles Intl to Midway flights
Santa Ana to O'Hare Intl flights
Los Angeles to Midway flights
Baltimore to Midway flights
Raleigh to O'Hare Intl flights
Newark to Midway flights
LaGuardia to Midway flights
Charlotte to O'Hare Intl flights
Atlanta to Midway flights
Tampa to O'Hare Intl flights
Love Field to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
Minneapolis to O'Hare Intl flights
Orlando to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
Reagan-National to Midway flights
Denver to Midway flights
Hobby to Midway flights
Boston to Midway flights
Miami to O'Hare Intl flights
George Bush Intcntl to Midway flights
Hartford to O'Hare Intl flights
Minneapolis to Midway flights
San Diego to O'Hare Intl flights
San Jose to O'Hare Intl flights
Miami to Midway flights
Portland to O'Hare Intl flights
Salt Lake City to O'Hare Intl flights
Raleigh to Midway flights
Philadelphia to Midway 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$38Average$81FlexibilityNo cancel feeOn-time65%
FrontierCheapest$43Average$125FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$97Average$300FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$97Average$247FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$109Average$289FlexibilityNo cancel feeOn-time71%
DeltaCheapest$110Average$296FlexibilityNo cancel feeOn-timeN/A
Denver Air ConnectionCheapest$158Average$198FlexibilityNo cancel feeOn-timeN/A

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