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O'Hare Intl

$46+ Cheap flights from Nashville (BNA) 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — ORD
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheapflights Tip: The best prices from Nashville Intl to Chicago O'Hare Intl are usually found in August or October, booked 90 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Nashville to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to O'Hare Intl (ORD). 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 September 19, 2025.

Round-trip from

$77
(Kiwi.com)

One-way from

$46
(Booking.com)

Popular in

April

Cheapest in

August

Average price

$157

Good round-trip deal

$196 or less

Good one-way deal

$107 or less
From Nashville Intl to Chicago O'Hare Intl
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One-way flight from Nashville Intl to Chicago O'Hare Intl
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Highest demand for flights based on searches. 15% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Nashville Intl to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Nashville Intl to Chicago O'Hare Intl.
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Find flight deals from Nashville to O'Hare Intl

Cheapest flights from Nashville to O'Hare Intl
Explore the most affordable flight options available from Nashville to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:02 pmBNA - ORD
Nonstop1h 47mMultiple Airlines
Sun 11/26:06 pmORD - BNA
Nonstop1h 48mMultiple Airlines
Deal found 9/18$77
This Orbitz deal was found by Cheapflights users on 9/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:02 pmBNA - ORD
Nonstop1h 47mMultiple Airlines
Sun 10/2612:41 pmORD - BNA
Nonstop1h 36mMultiple Airlines
Deal found 9/16$79
This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/263:21 pmBNA - ORD
Nonstop2h 05mMultiple Airlines
Sun 10/261:26 pmORD - BNA
Nonstop1h 44mMultiple Airlines
Deal found 9/17$80
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:02 pmBNA - ORD
Nonstop1h 47mSpirit Airlines
Sun 11/21:26 pmORD - BNA
Nonstop1h 44mSpirit Airlines
Deal found 9/18$81
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:01 pmBNA - ORD
Nonstop1h 48mSpirit Airlines
Sun 11/94:01 pmORD - BNA
Nonstop1h 40mSpirit Airlines
Deal found 9/17$82
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/102:01 pmBNA - ORD
Nonstop1h 48mSpirit Airlines
Sun 10/121:26 pmORD - BNA
Nonstop1h 44mSpirit Airlines
Deal found 9/18$85
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:59 pmBNA - ORD
Nonstop1h 45mFrontier
Tue 10/217:15 amORD - BNA
1 stop16h 44mFrontier
Deal found 9/18$90
This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:59 pmBNA - ORD
Nonstop1h 57mFrontier
Sun 10/512:43 pmORD - BNA
Nonstop1h 43mFrontier
Deal found 9/17$91
This Frontier deal was found by Cheapflights users on 9/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/13:42 pmBNA - ORD
1 stop8h 30mFrontier
Sun 11/26:06 pmORD - BNA
Nonstop1h 48mFrontier
Deal found 9/17$92
This Frontier deal was found by Cheapflights users on 9/16. 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 10/163:24 pmBNA - ORD
Nonstop1h 55mFrontier
Thu 10/2312:53 pmORD - BNA
Nonstop1h 36mFrontier
Deal found 9/16$94
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:48 pmBNA - ORD
Nonstop2h 00mFrontier
Mon 10/612:43 pmORD - BNA
Nonstop1h 43mFrontier
Deal found 9/17$95
This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:59 pmBNA - ORD
Nonstop1h 57mFrontier
Mon 10/612:43 pmORD - BNA
Nonstop1h 43mFrontier
Deal found 9/17$96

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville 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 September 19, 2025.
Use the filters below to find and compare flights from Nashville to Chicago O'Hare Intl Airport that are best for you.

Fly from

Nashville

Fly to

O'Hare Intl

Route

Depart

Return

Price

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Wed 12/10

10:20 am-12:15 pm

Nonstop1h 55m

Chicago O'Hare Intl

Sat 12/13

1:45 pm-3:20 pm

Nonstop1h 35m

$97

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Wed 10/15

8:00 am-9:53 am

Nonstop1h 53m

Chicago O'Hare Intl

Wed 10/22

7:15 am-8:55 am

Nonstop1h 40m

$97

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 10/9

6:00 am-8:01 am

Nonstop2h 01m

Chicago O'Hare Intl

Tue 10/14

7:15 am-8:55 am

Nonstop1h 40m

$97

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 12/4

10:20 am-12:15 pm

Nonstop1h 55m

Chicago O'Hare Intl

Tue 12/9

1:45 pm-3:20 pm

Nonstop1h 35m

$97

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Tue 11/11

8:00 am-9:50 am

Nonstop1h 50m

Chicago O'Hare Intl

Tue 11/18

10:58 am-12:34 pm

Nonstop1h 36m

$97

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 10/9

2:35 pm-4:25 pm

Nonstop1h 50m

Chicago O'Hare Intl

Tue 10/14

1:50 pm-7:50 pm

1 stop6h 00m

$107

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Sat 11/1

6:00 am-12:45 pm

1 stop6h 45m

Chicago O'Hare Intl

Tue 11/4

1:45 pm-3:20 pm

Nonstop1h 35m

$107

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 10/23

5:20 am-11:50 am

1 stop6h 30m

Chicago O'Hare Intl

Sat 10/25

12:40 pm-2:10 pm

Nonstop1h 30m

$107

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Wed 11/19

1:30 pm-9:50 pm

2 stops8h 20m

Chicago O'Hare Intl

Sat 11/22

5:15 pm-6:50 pm

Nonstop1h 35m

$112

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Tue 10/14

7:00 am-1:05 pm

1 stop6h 05m

Chicago O'Hare Intl

Tue 10/21

6:00 am-11:35 am

1 stop5h 35m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 22 results
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The best insider tips for Nashville to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport trip
Airlines
Frontier

Frontier's UpFront Plus seats guarantee an empty middle seat for more comfort.


Early check-in helps secure your place on overbooked flights.

Read more about Frontierby Marisa Garcia
United Airlines

Basic Economy allows a personal item only; no carry-on bags without extra fees.


Economy Plus offers extra legroom seats at the front of the economy cabin.

Read more about United Airlinesby Harriet Baskas
Southwest

Southwest offers free messaging and high-speed Wi-Fi for a fee, enhancing connectivity.


Southwest's open seating policy allows passengers to choose any available seat upon boarding.

Read more about Southwestby Marisa Garcia
Airports
BNA

For self-parking, Terminal Garage 1 and 2 are closest to the terminal, offering convenience for travelers.

Read more about BNAby Mark Chesnut
ORD

To avoid Chicago traffic, consider taking the 'L' train from the city center to ORD for a reliable arrival.

Read more about ORDby Ramsey Qubein
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

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 O'Hare Intl

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

How far ahead should I book a flight from Nashville to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Nashville to O'Hare Intl. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Nashville to Chicago O'Hare Intl Airport, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Nashville to Chicago O'Hare Intl Airport (average of $245). Flying from Nashville to Chicago O'Hare Intl Airport 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 ORD?

Find hourly flight availability from Nashville 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 September 19, 2025.

When flying from Nashville to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 77% versus a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Nashville to O'Hare Intl. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Nashville to Chicago O'Hare Intl Airport flight should consider departing on Friday 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.

How much does it cost to fly round-trip from Nashville to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated September 19, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Nashville to Chicago O'Hare Intl Airport. 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
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,030 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,171 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Nashville 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.

  • What airport do you fly from for flights from Nashville to Chicago O'Hare Intl?

    Nashville Intl (BNA), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Nashville to Chicago O'Hare Intl. 5 airlines have flights from Nashville Intl to Chicago O'Hare Intl on a regular basis. Booking flights from Nashville Intl to Chicago O'Hare Intl should not be difficult; the airport handles an average of 51 outbound flights to Chicago O'Hare Intl per day.

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

    Departing from Nashville to Chicago O'Hare Intl Airport will take you 1h 53m. There are 410 mi between Nashville and Chicago O'Hare Intl Airport. Most flights are nonstop.

  • What are the cheapest airlines flying from Nashville to Chicago O'Hare Intl Airport round-trip?

    Our cheapest airline available from Nashville to Chicago O'Hare Intl Airport is Frontier. Our recent data shows that you can find tickets from as low as $37 on this airline. Additional options worth looking into are Spirit Airlines and American Airlines, starting at $43 and $97 round-trip. Frontier is currently priced 79% below the average price you’ll pay for this route.

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

    No one likes to see their flight delayed. When booking a flight from Nashville to Chicago O'Hare Intl Airport consider choosing Republic Airways (85%), Turkish Airlines (84%) or ANA (83%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Nashville to Chicago O'Hare Intl Airport is $47. On average you can expect to pay $771. The most popular route, (Nashville Intl - Chicago O'Hare Intl), can usually be booked for $70.

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

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

  • How can I find direct flights from Nashville 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 Nashville to O'Hare Intl.

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

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

    Currently, August is the cheapest month in which you can book a flight from Nashville to Chicago O'Hare Intl Airport (average of $245). Flying from Nashville to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Orland Park
Beloit
Racine
Rockford
Oak Brook
Elk Grove Village
Downers Grove
Naperville
Evanston
Merrillville
Bridgeview
Warrenville

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Top 5 airlines flying from Nashville to O'Hare Intl

Discover the top 5 airlines that operate flights from Nashville 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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$116FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$43Average$84FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$97Average$220FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$98Average$232FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$104Average$270FlexibilityNo cancel feeOn-time69%

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