What is the cheapest airline that flies from Nashville Intl to Chicago O'Hare Intl?

Frontier, United Airlines, and Spirit Airlines are the most popular carriers operating from Nashville Intl to Chicago O'Hare Intl

How many flights depart from Nashville to Chicago O'Hare Intl Airport on average per week?

As of October 2025, there are 412 flights per week flying from Nashville to Chicago O'Hare Intl Airport. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

How many flights depart from Nashville to Chicago O'Hare Intl Airport on average per day?

58 flights are operational daily from Nashville to Chicago O'Hare Intl Airport as of October 2025. The most popular departure time for this route is 9:00AM, with 43% of flights per day taking off at noon.

What airlines fly to Chicago O'Hare Intl Airport?

Frontier, American Airlines and United Airlines are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Nashville according to our data. Frontier is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 5 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Nashville Intl Airport to Chicago O'Hare Intl Airport?

Prices for flights from Nashville Intl Airport to Chicago O'Hare Intl Airport refresh daily.

How many operators does momondo search for flights from Nashville Intl Airport to Chicago O'Hare Intl Airport?

As of October 2025, there are 5 operators available to choose from for flights from Nashville Intl Airport to Chicago O'Hare Intl Airport.

How old do you have to be to fly from Nashville Intl Airport to Chicago O'Hare Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nashville Intl Airport to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$46 Cheap Flights from Nashville to Chicago O'Hare Intl Airport in 2025/26

Q: What is the typical price of a round-trip flight between Nashville and Chicago O'Hare Intl Airport?

Prices are currently low for flights on this route. Typical prices usually range from $108 to $239. The lowest price recently found on this route was $73.

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8:49 pm - 10:37 pmBNA-ORD

1h 48mnonstop

6:10 pm - 7:58 pmORD-BNA

1h 48mnonstop

$73Frontier

Find Deal

jue., nov. 6 - dom., nov. 9

9:45 pm - 11:29 pmBNA-ORD

1h 44mnonstop

6:01 pm - 7:49 pmORD-BNA

1h 48mnonstop

$74Frontier

Find Deal

jue., oct. 30 - lun., nov. 3

8:49 pm - 10:37 pmBNA-ORD

1h 48mnonstop

6:10 pm - 7:58 pmORD-BNA

1h 48mnonstop

$77Frontier

Find Deal

jue., nov. 6 - dom., nov. 9

12:45 pm - 2:35 pmBNA-ORD

1h 50mnonstop

7:40 am - 9:30 amORD-BNA

1h 50mnonstop

$97United Airlines

Find Deal

jue., dic. 11 - mar., ene. 6

10:20 am - 12:15 pmBNA-ORD

1h 55mnonstop

2:15 pm - 9:15 pmORD-BNA

7h 00m1 stop

$107Southwest

Find Deal

mar., nov. 18 - mar., nov. 18

9:02 pm - 10:49 pmBNA-ORD

1h 47mnonstop

6:48 am - 5:30 pmORD-BNA

10h 42m1 stop

$112Spirit Airlines

Find Deal

jue., oct. 30 - lun., nov. 3

11:19 am - 1:15 pmBNA-ORD

1h 56mnonstop

10:50 am - 12:26 pmORD-BNA

1h 36mnonstop

$118United Airlines

Find Deal

vie., oct. 31 - mar., dic. 2

5:20 am - 7:15 amBNA-ORD

1h 55mnonstop

1:45 pm - 3:35 pmORD-BNA

1h 50mnonstop

$127American Airlines

Find Deal

vie., dic. 12 - mar., ene. 6

6:10 am - 12:45 pmBNA-ORD

6h 35m1 stop

1:45 pm - 3:20 pmORD-BNA

1h 35mnonstop

$128Southwest

Find Deal

vie., oct. 31 - mar., dic. 2

7:08 am - 9:10 amBNA-ORD

2h 02mnonstop

8:06 am - 9:46 amORD-BNA

1h 40mnonstop

$147American Airlines

Find Deal

mié., nov. 5 - dom., nov. 9

United Airlines flights from Nashville to Chicago O'Hare Intl Airport

Our best United Airlines deals on Nashville to Chicago O'Hare Intl Airport flight tickets

United Airlines

Dec 11

BNA12:45 pmNashville Intl

1h 50m

ORD2:35 pmChicago O'Hare Intl

Jan 6

ORD7:40 amChicago O'Hare Intl

1h 50m

BNA9:30 amNashville Intl

$97

Find similar

United Airlines

Oct 31

BNA11:19 amNashville Intl

1h 56m

ORD1:15 pmChicago O'Hare Intl

Dec 2

ORD10:50 amChicago O'Hare Intl

1h 36m

BNA12:26 pmNashville Intl

$118

Find similar

Southwest flights from Nashville to Chicago O'Hare Intl Airport

Our best Southwest deals on Nashville to Chicago O'Hare Intl Airport flight tickets

Southwest

Nov 18

BNA10:20 amNashville Intl

1h 55m

ORD12:15 pmChicago O'Hare Intl

Nov 18

ORD2:15 pmChicago O'Hare Intl

7h 00m

1 stop

BNA9:15 pmNashville Intl

$107

Find similar

Southwest

Oct 31

BNA6:10 amNashville Intl

6h 35m

1 stop

ORD12:45 pmChicago O'Hare Intl

Dec 2

ORD1:45 pmChicago O'Hare Intl

1h 35m

BNA3:20 pmNashville Intl

$128

Find similar

momondo Fare Finder

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

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

jue. 11/6

8:49 pm-10:37 pm

Nonstop1h 48m

Chicago O'Hare Intl

dom. 11/9

6:10 pm-7:58 pm

Nonstop1h 48m

$73

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

jue. 10/30

9:45 pm-11:29 pm

Nonstop1h 44m

Chicago O'Hare Intl

lun. 11/3

6:01 pm-7:49 pm

Nonstop1h 48m

$74

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

jue. 11/6

8:49 pm-10:37 pm

Nonstop1h 48m

Chicago O'Hare Intl

dom. 11/9

6:10 pm-7:58 pm

Nonstop1h 48m

$77

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

jue. 12/11

12:45 pm-2:35 pm

Nonstop1h 50m

Chicago O'Hare Intl

mar. 1/6

7:40 am-9:30 am

Nonstop1h 50m

$97

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

mar. 11/18

10:20 am-12:15 pm

Nonstop1h 55m

Chicago O'Hare Intl

mar. 11/18

2:15 pm-9:15 pm

1 stop7h 00m

$107

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

jue. 10/30

9:02 pm-10:49 pm

Nonstop1h 47m

Chicago O'Hare Intl

lun. 11/3

6:48 am-5:30 pm

1 stop10h 42m

$112

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

vie. 10/31

11:19 am-1:15 pm

Nonstop1h 56m

Chicago O'Hare Intl

mar. 12/2

10:50 am-12:26 pm

Nonstop1h 36m

$118

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

vie. 12/12

5:20 am-7:15 am

Nonstop1h 55m

Chicago O'Hare Intl

mar. 1/6

1:45 pm-3:35 pm

Nonstop1h 50m

$127

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

vie. 10/31

6:10 am-12:45 pm

1 stop6h 35m

Chicago O'Hare Intl

mar. 12/2

1:45 pm-3:20 pm

Nonstop1h 35m

$128

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

mié. 11/5

7:08 am-9:10 am

Nonstop2h 02m

Chicago O'Hare Intl

dom. 11/9

8:06 am-9:46 am

Nonstop1h 40m

$147

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Nashville to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Nashville and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Nashville averaging around $153.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $308. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Nashville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $878.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Nashville at noon is the least expensive time of day to depart. momondo users have found prices as low as $193 when looking at flights departing at noon. Try not to purchase tickets in the evening because they tend to be around $792. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Nashville Intl to Chicago O'Hare Intl flight route?

Fly from Nashville Intl to Chicago O'Hare Intl for the best Nashville Intl - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $184 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Nashville for as low as $121 on momondo.

What cabin class options are available on Nashville Intl to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Nashville Intl to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Nashville to Chicago O'Hare Intl Airport flight prices changed over time?

As of October 2025, prices for Nashville to Chicago O'Hare Intl Airport flights are approximately 63% cheaper when compared to flights at the same time last year.

When to book flights from Nashville to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Nashville to Chicago O'Hare Intl Airport (BNA to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nashville to Chicago O'Hare Intl Airport

Best Price Found	$107
Fastest flight time	1h 44m
Direct flights	Every day

The best one-way flight to Chicago O'Hare Intl Airport from Nashville in the past 72 hours is $107. The best round-trip flight deal from Nashville to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $215.

The fastest flight from Nashville to Chicago O'Hare Intl Airport takes 1h 44m

Direct flights go from Nashville to Chicago O'Hare Intl Airport every day.

Search flight deals

How far is Nashville Intl to Chicago O'Hare Intl by plane?
A flight from Nashville Intl to Chicago O'Hare Intl will travel around 406.2 mi. Flights usually cover this in 1h 44m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Nashville Intl Airport to Chicago O'Hare Intl Airport?
Prices for flights from Nashville Intl Airport to Chicago O'Hare Intl Airport refresh daily.
How many operators does momondo search for flights from Nashville Intl Airport to Chicago O'Hare Intl Airport?
As of October 2025, there are 5 operators available to choose from for flights from Nashville Intl Airport to Chicago O'Hare Intl Airport.
How old do you have to be to fly from Nashville Intl Airport to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nashville Intl Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Nashville to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Nashville to Chicago O'Hare Intl Airport is Boeing 737 MAX 8 (15.16% of total bookings). The next most popular plane models are Boeing 737-800 (12.36%), Embraer 175 (Enhanced Winglets) (10.43%), and Canadair (Bombardier) Regional Jet 700 (9.82%).
What is the most popular airline from Nashville to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Nashville to Chicago O'Hare Intl Airport is Frontier (33% of total bookings). The next most popular airlines are American Airlines (31%), United Airlines (22%), and Southwest (10%).

Best airlines flying from Nashville to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Nashville to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $37	Free Cancellation	Rating 5.8 3,137 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $43	Free Cancellation	Rating 6.3 8,097 reviews	Search Spirit Airlines flights
Southwest	PriceFrom $97	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
United Airlines	PriceFrom $108	Free Cancellation	Rating 7.4 8,982 reviews	Search United Airlines flights
American Airlines	PriceFrom $110	Free Cancellation	Rating 7.2 11,043 reviews	Search American Airlines flights

Southwest Flights From Nashville to Chicago O'Hare Intl Airport
Southwest flies from Nashville to Chicago O'Hare Intl Airport around 9 times per week, with 4,241 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Nashville to Chicago O'Hare Intl Airport in the last 72 hours was $97 (round-trip), much lower than the average airfare cost of $229 for Southwest flights on this route.
United Airlines Flights From Nashville to Chicago O'Hare Intl Airport
United Airlines (7.4/10 from 8,982 reviews) operates around 49 flights from Nashville to Chicago O'Hare Intl Airport in any given week. The average United Airlines airfare for this route is around $267, with deals from around $108 rare but found on momondo. Referenced prices are for round-trip Nashville to Chicago O'Hare Intl Airport flight searches in the last 72 hours.

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Why should I use momondo to find a flight deal from Nashville to Chicago?

It is quick and easy to find Nashville to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from Nashville to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Nashville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Nashville to Chicago?

Once all potential Nashville to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Nashville to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Nashville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Chicago O'Hare Intl Airport trip

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sáb. 11/15

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Cheap flights from Nashville to Chicago from $46

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Chicago departing on 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Nashville to Chicago O'Hare Intl Airport

Our best United Airlines deals on Nashville to Chicago O'Hare Intl Airport flight tickets

Southwest flights from Nashville to Chicago O'Hare Intl Airport

Our best Southwest deals on Nashville to Chicago O'Hare Intl Airport flight tickets

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

See travel insights to Chicago from

How to get the cheapest flight ticket from Nashville to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Nashville and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Nashville averaging around $153.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest Nashville Intl to Chicago O'Hare Intl flight route?

Fly from Nashville Intl to Chicago O'Hare Intl for the best Nashville Intl - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

What cabin class options are available on Nashville Intl to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Nashville Intl to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Nashville to Chicago O'Hare Intl Airport flight prices changed over time?

As of October 2025, prices for Nashville to Chicago O'Hare Intl Airport flights are approximately 63% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Nashville Intl to Chicago O'Hare Intl?

Frontier, United Airlines, and Spirit Airlines are the most popular carriers operating from Nashville Intl to Chicago O'Hare Intl

What airlines fly to Chicago O'Hare Intl Airport?

How many flights depart from Nashville to Chicago O'Hare Intl Airport on average per day?

58 flights are operational daily from Nashville to Chicago O'Hare Intl Airport as of October 2025. The most popular departure time for this route is 9:00AM, with 43% of flights per day taking off at noon.

How many flights depart from Nashville to Chicago O'Hare Intl Airport on average per week?

As of October 2025, there are 412 flights per week flying from Nashville to Chicago O'Hare Intl Airport. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

When to book flights from Nashville to Chicago O'Hare Intl Airport

Cheap Nashville to Chicago O'Hare Intl Airport (BNA to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nashville to Chicago O'Hare Intl Airport

Best Price Found

Fastest flight time

Direct flights

How far is Nashville Intl to Chicago O'Hare Intl by plane?

When did momondo last update prices for flights from Nashville Intl Airport to Chicago O'Hare Intl Airport?

How many operators does momondo search for flights from Nashville Intl Airport to Chicago O'Hare Intl Airport?

How old do you have to be to fly from Nashville Intl Airport to Chicago O'Hare Intl Airport?

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

What is the most popular plane model from Nashville to Chicago O'Hare Intl Airport?

What is the most popular airline from Nashville to Chicago O'Hare Intl Airport?

Best airlines flying from Nashville to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Nashville to Chicago O'Hare Intl Airport with momondo

Southwest Flights From Nashville to Chicago O'Hare Intl Airport

United Airlines Flights From Nashville to Chicago O'Hare Intl Airport

Traveling to a place near Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from Nashville to Chicago?

Can I find flights from Nashville to Chicago with flexible booking policies on momondo?

How can momondo help me find flights from Nashville to Chicago?

I’m not ready to book a flight from Nashville to Chicago right now. Can momondo alert me if prices change?

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Chicago

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Popular flights according to clicks in the last 7 days on momondo