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O'Hare Intl

$135+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — ORD
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Find cheap flights from Nashville to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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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 88 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap 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 May 7, 2026.

This CheapOair deal was found by Cheapflights users on 5/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:09 pm
BNA
-
ORD
1 stop8h 34m
Multiple Airlines
Sun 6/1412:20 pm
ORD
-
BNA
1 stop3h 50m
Multiple Airlines
Deal found 5/3$235
This CheapOair deal was found by Cheapflights users on 5/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/228:00 am
BNA
-
ORD
1 stop3h 30m
Contour
Fri 6/2612:20 pm
ORD
-
BNA
1 stop3h 50m
Contour
Deal found 5/3$236
This Mytrip deal was found by Cheapflights users on 5/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:00 am
BNA
-
ORD
1 stop3h 30m
Contour
Sun 6/2112:20 pm
ORD
-
BNA
1 stop3h 50m
Contour
Deal found 5/3$237
This CheapOair deal was found by Cheapflights users on 5/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:00 am
BNA
-
ORD
1 stop3h 30m
Contour
Sun 6/2112:20 pm
ORD
-
BNA
1 stop3h 50m
Contour
Deal found 5/4$238
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 7/1311:10 am
BNA
-
ORD
2 stops20h 43m
Multiple Airlines
Thu 7/1612:20 pm
ORD
-
BNA
1 stop3h 50m
Multiple Airlines
Deal found 5/7$240
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:40 am
BNA
-
ORD
1 stop9h 52m
Frontier
Mon 6/19:37 pm
ORD
-
BNA
1 stop20h 45m
Frontier
Deal found 5/6$241
This Expedia deal was found by Cheapflights users on 5/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:09 pm
BNA
-
ORD
1 stop8h 34m
Multiple Airlines
Sun 6/2812:20 pm
ORD
-
BNA
1 stop3h 50m
Multiple Airlines
Deal found 5/6$243
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 7/168:00 am
BNA
-
ORD
1 stop3h 30m
Contour
Sun 7/1912:20 pm
ORD
-
BNA
1 stop3h 50m
Contour
Deal found 5/7$244
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/38:00 am
BNA
-
ORD
1 stop3h 30m
Contour
Mon 6/812:20 pm
ORD
-
BNA
1 stop3h 50m
Contour
Deal found 5/5$247
This Gotogate deal was found by Cheapflights users on 5/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:59 am
BNA
-
ORD
1 stop8h 54m
Multiple Airlines
Sun 9/612:30 pm
ORD
-
BNA
1 stop3h 40m
Multiple Airlines
Deal found 5/6$248
This CheapOair deal was found by Cheapflights users on 5/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:00 am
BNA
-
ORD
1 stop3h 30m
Multiple Airlines
Tue 6/169:48 pm
ORD
-
BNA
1 stop13h 36m
Multiple Airlines
Deal found 5/6$249
This Frontier deal was found by Cheapflights users on 5/3. 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.
Sun 5/2410:40 am
BNA
-
ORD
1 stop9h 52m
Frontier
Wed 5/279:37 pm
ORD
-
BNA
1 stop12h 08m
Frontier
Deal found 5/3$250

Find 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 May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$235
(CheapOair)

One-way from

$135
(Frontier)

Popular in

March

Cheapest in

August

Average price

$273

Good round-trip deal

$381 or less

Good one-way deal

$227 or less
Provider with most accurate pricing for Nashville Intl-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Chicago O'Hare Intl flights.
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From Nashville Intl to Chicago O'Hare Intl
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One-way flight from Nashville Intl to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Nashville Intl to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Nashville Intl to Chicago O'Hare Intl.
Search Deals

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 May 7, 2026.
Use the filters below to find and compare flights from Nashville to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Wed 6/17

8:00 am-11:30 am

1 stop3h 30m

Chicago O'Hare Intl

Sun 6/21

12:20 pm-4:10 pm

1 stop3h 50m

$252

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Mon 6/1

7:50 am-3:30 pm

2 stops7h 40m

Chicago O'Hare Intl

Wed 6/3

2:40 pm-4:20 pm

Nonstop1h 40m

$266

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Tue 7/28

8:33 am-12:34 pm

1 stop4h 01m

Chicago O'Hare Intl

Tue 8/4

6:40 am-1:18 pm

1 stop6h 38m

$277

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 7/23

8:00 am-11:30 am

1 stop3h 30m

Chicago O'Hare Intl

Sun 7/26

12:20 pm-4:10 pm

1 stop3h 50m

$277

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Tue 6/16

11:15 am-1:15 pm

Nonstop2h 00m

Chicago O'Hare Intl

Thu 6/18

7:10 am-8:51 am

Nonstop1h 41m

$297

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Wed 5/27

6:00 am-7:59 am

Nonstop1h 59m

Chicago O'Hare Intl

Sat 5/30

7:00 am-8:42 am

Nonstop1h 42m

$321
Quickest round-trip

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 5/28

11:00 am-12:50 pm

Nonstop1h 50m

Chicago O'Hare Intl

Mon 6/1

2:40 pm-4:20 pm

Nonstop1h 40m

$335

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Sat 7/11

6:00 am-7:58 am

Nonstop1h 58m

Chicago O'Hare Intl

Sat 7/18

10:37 am-12:29 pm

Nonstop1h 52m

$337

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Mon 5/11

1:58 pm-6:05 pm

1 stop4h 07m

Chicago O'Hare Intl

Thu 5/14

7:00 pm-10:43 pm

1 stop3h 43m

$345

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Fri 5/22

11:00 am-12:50 pm

Nonstop1h 50m

Chicago O'Hare Intl

Mon 5/25

2:40 pm-4:20 pm

Nonstop1h 40m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Nashville to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to O'Hare Intl in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Nashville-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nashville-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

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 87 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 $144). Flying from Nashville to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $364). 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 May 7, 2026.

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 in the evening, which can drop the price by up to 60% versus a flight at noon.

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 May 2, 2026.

Travelers seeking maximum savings on their Nashville to Chicago O'Hare Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon 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?

The best insider tips for Nashville to Chicago O'Hare Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Nashville to Chicago O'Hare Intl Airport trip
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines

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
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

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
Ramsey Qubein

Ramsey Qubein

Expert on ORD

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 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

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 May 7, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican 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
7.9
Good
4,301 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,301 reviews
Southwest
7.9
Good
4,301 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,690 reviews
Southwest
7.9
Good
4,301 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,669 reviews
Southwest
7.9
Good
4,301 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,639 reviews
Southwest
7.9
Good
4,301 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.6
Fair
2,964 reviews
Southwest
7.9
Good
4,301 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 66 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 3h 30m. There are 410 mi between Nashville 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 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 $38 on this airline. Additional options worth looking into are Frontier and Southwest, starting at $56 and $97 round-trip. Spirit Airlines is currently priced 84% 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 Frontier ($33), Spirit Airlines ($37), and Southwest ($45).

  • 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 (80%), Southwest (77%) or Air Canada (74%) 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 $135. On average you can expect to pay $850. The most popular route, (Nashville Intl - Chicago O'Hare Intl), can usually be booked for $166.

  • 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 $144). Flying from Nashville to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $364). 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
Rosemont
Schaumburg
Naperville
Lake Geneva
Gurnee
Delavan
Downers Grove
Oakbrook Terrace
Benton Harbor
Hoffman Estates
Des Plaines
Oak Brook
South Holland
Libertyville
Warrenville
Elk Grove Village
Bridgeview
Great Lakes
Lansing
Arlington Heights

Browse thousands of different options on Cheapflights for your next trip

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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 May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$38Average$81FlexibilityNo cancel feeOn-time65%
FrontierCheapest$56Average$124FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$97Average$271FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$108Average$240FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$108Average$289FlexibilityNo cancel feeOn-time69%

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