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O'Hare Intl

$48+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — ORD
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Nashville Intl to Chicago O'Hare Intl are usually found in September 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 juin 12, 2025.

Round-trip from

$90
(FlightHub)

One-way from

$48
(FlightHub)

Popular in

April

Cheapest in

September

Average price

$198

Good round-trip deal

$247 or less

Good one-way deal

$115 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 ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 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 juin 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/271:30 pmBNA - ORD
Nonstop2h 03mSpirit Airlines
lun. 6/304:28 pmORD - BNA
Nonstop1h 29mSpirit Airlines
Deal found 6/10$90
This Southwest deal was found by Cheapflights users on 6/11. 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.
mer. 8/2010:50 amBNA - ORD
Nonstop1h 55mSouthwest
mar. 8/263:10 pmORD - BNA
Nonstop1h 35mSouthwest
Deal found 6/11$97
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
jeu. 10/94:20 pmBNA - ORD
Nonstop1h 55mFrontier
dim. 10/121:52 pmORD - BNA
Nonstop1h 43mFrontier
Deal found 6/11$116
This American Airlines deal was found by Cheapflights users on 6/12. 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.
mar. 7/227:17 amBNA - ORD
Nonstop1h 53mAmerican Airlines
mar. 8/51:17 pmORD - BNA
Nonstop1h 35mAmerican Airlines
Deal found 6/12$121
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
jeu. 7/103:07 pmBNA - ORD
Nonstop2h 04mMultiple Airlines
lun. 7/144:37 pmORD - BNA
Nonstop1h 29mMultiple Airlines
Deal found 6/10$130
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 8/264:57 pmBNA - ORD
Nonstop1h 53mUnited Airlines
lun. 9/110:55 amORD - BNA
Nonstop1h 40mUnited Airlines
Deal found 6/10$157
This Delta deal was found by Cheapflights users on 6/11. 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.
jeu. 9/45:15 amBNA - ORD
1 stop4h 50mDelta
mar. 9/99:45 amORD - BNA
1 stop4h 05mDelta
Deal found 6/11$177

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 juin 12, 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

ven. 6/27

1:30 pm-3:33 pm

Nonstop2h 03m

Chicago O'Hare Intl

lun. 6/30

4:28 pm-5:57 pm

Nonstop1h 29m

$90

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

mer. 8/20

10:50 am-12:45 pm

Nonstop1h 55m

Chicago O'Hare Intl

mar. 8/26

3:10 pm-4:45 pm

Nonstop1h 35m

$97

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

jeu. 10/9

4:20 pm-6:15 pm

Nonstop1h 55m

Chicago O'Hare Intl

dim. 10/12

1:52 pm-3:35 pm

Nonstop1h 43m

$116

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

sam. 10/18

5:53 pm-7:45 pm

Nonstop1h 52m

Chicago O'Hare Intl

lun. 10/20

7:00 am-8:30 am

Nonstop1h 30m

$127

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

jeu. 7/10

3:07 pm-5:11 pm

Nonstop2h 04m

Chicago O'Hare Intl

lun. 7/14

4:37 pm-6:06 pm

Nonstop1h 29m

$130

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

mar. 8/26

4:57 pm-6:50 pm

Nonstop1h 53m

Chicago O'Hare Intl

lun. 9/1

10:55 am-12:35 pm

Nonstop1h 40m

$157

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

ven. 7/25

7:40 pm-12:09 am

1 stop4h 29m

Chicago O'Hare Intl

sam. 7/26

5:35 am-9:58 am

1 stop4h 23m

$197

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

lun. 8/4

7:27 pm-9:30 pm

Nonstop2h 03m

$48

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

mar. 8/12

4:57 pm-6:55 pm

Nonstop1h 58m

$49

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

mar. 10/14

5:30 am-10:45 am

1 stop5h 15m

$59

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 16 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
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 June 9, 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 juin 12, 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 86% 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 June 8, 2025.

Travelers seeking maximum savings on their Nashville to Chicago O'Hare Intl Airport flight should consider departing on Tuesday 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 juin 12, 2025.

The most flights from BNA to ORD are scheduled on a Thursday (65 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (38 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 juin 12, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Nashville to Chicago to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 54 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 $90 on this airline. Additional options worth looking into are Southwest and Frontier, starting at $97 and $116 round-trip. Spirit Airlines is currently priced 51% 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 Spirit Airlines ($48), United Airlines ($49), and Southwest ($59).

  • 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 Sun Country Air (100%), Envoy Air (91%) or Turkish Airlines (87%) 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 $46. On average you can expect to pay $2,550. The most popular route, (Nashville Intl - Chicago O'Hare Intl), can usually be booked for $72.

  • 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

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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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$32Average$88FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$43Average$88FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$95Average$219FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$117Average$233FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$119Average$274FlexibilityNo cancel feeOn-time69%

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