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O'Hare Intl

$49+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — ORD
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
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 August 1, 2025.

Round-trip from

$82
(Cheapflightsfares)

One-way from

$49
(Southwest)

Popular in

April

Cheapest in

August

Average price

$140

Good round-trip deal

$201 or less

Good one-way deal

$98 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. 16% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($11 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 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 August 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 10/175:19 pmBNA - ORD
1 stop6h 26mSpirit Airlines
Sun 10/1912:05 pmORD - BNA
Nonstop1h 30mSpirit Airlines
Deal found 7/30$82
This Frontier 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 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 7/31$92
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/139:15 amBNA - ORD
Nonstop1h 46mAmerican Airlines
Sat 9/2010:11 amORD - BNA
Nonstop1h 31mAmerican Airlines
Deal found 7/30$97
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:54 pmBNA - ORD
Nonstop2h 01mMultiple Airlines
Mon 8/255:16 pmORD - BNA
1 stop6h 04mMultiple Airlines
Deal found 8/1$100

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 August 1, 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

Fri 10/17

5:19 pm-11:45 pm

1 stop6h 26m

Chicago O'Hare Intl

Sun 10/19

12:05 pm-1:35 pm

Nonstop1h 30m

$82

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

$92

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Sat 9/13

9:15 am-11:01 am

Nonstop1h 46m

Chicago O'Hare Intl

Sat 9/20

10:11 am-11:42 am

Nonstop1h 31m

$97

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 8/21

9:54 pm-11:55 pm

Nonstop2h 01m

Chicago O'Hare Intl

Mon 8/25

5:16 pm-11:20 pm

1 stop6h 04m

$100

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Sat 8/30

3:08 pm-5:05 pm

Nonstop1h 57m

$49

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 8/21

8:17 am-7:07 pm

1 stop10h 50m

$50

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Wed 8/20

7:00 am-1:05 pm

1 stop6h 05m

$59

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Mon 8/11

3:01 pm-5:05 pm

Nonstop2h 04m

$62

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Sat 8/30

10:10 am-4:13 pm

1 stop6h 03m

$89

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Fri 8/22

7:27 pm-9:24 pm

Nonstop1h 57m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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
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

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 July 25, 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 August 1, 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 81% 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 July 27, 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.

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

Explore weekly flight availability from Nashville 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 August 1, 2025.

The most flights from BNA to ORD are scheduled on a Friday (66 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (33 on average).

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 August 1, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United 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
4,246 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

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

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

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
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

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
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

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

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

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.
Spirit Airlines
6.3
Okay
8,049 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

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 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 47 outbound flights to Chicago O'Hare Intl per day.

  • 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 Spirit Airlines. Our recent data shows that you can find tickets from as low as $82 on this airline. Additional options worth looking into are Frontier and American Airlines, starting at $92 and $97 round-trip. Spirit Airlines is currently priced 56% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Nashville to Chicago O'Hare Intl Airport are Southwest ($49), Spirit Airlines ($50), and Frontier ($63).

  • 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 Spirit Airlines (87%), Republic Airways (86%) or United Airlines (82%) 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 $49. On average you can expect to pay $1,674. The most popular route, (Nashville Intl - Chicago O'Hare Intl), can usually be booked for $58.

  • 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
Beloit
Hoffman Estates
Skokie
Naperville
Des Plaines
Elgin
Arlington Heights
Elk Grove Village
Racine
Rockford
Tinley Park
Orland Park
Merrillville
Downers Grove
Evanston
Lake Geneva
Gurnee
Joliet

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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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$101FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$43Average$84FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$98Average$230FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$99Average$218FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$119Average$271FlexibilityNo cancel feeOn-time69%

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