What are the cheapest airlines to fly from Illinois to Nashville one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $49. Spirit Airlines flights start at $55 while deals on Allegiant Air start at $61 one-way.

What are the most popular routes from Illinois to Nashville?

While some choose either Chicago Midway - Nashville Intl or Lambert-St Louis - Nashville Intl, Chicago O'Hare Intl - Nashville Intl is the most popular route from Illinois to Nashville.

What are the cheapest flights from Illinois to Nashville?

On average you can expect to pay $253 for a flight from Illinois to Nashville. The cheapest flight overall is $37 while the most popular route, (Chicago O'Hare Intl - Nashville Intl) is currently priced at $80.

What are the most reliable airlines from Illinois to Nashville?

The top 3 most reliable airlines when flying from Illinois to Nashville are Southwest (87%), Turkish Airlines (83%) and Air New Zealand (82%).

What are the most popular airlines that fly from Illinois to Nashville?

When booking a flight from Illinois to Nashville, you may want to consider flying on American Airlines, Frontier or United Airlines as they are the most popular for this route.

How far in advance should I book a flight from Illinois to Nashville?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 125% on flights from Illinois to Nashville compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $188. For sooner than that we have options available in the next 3 days from $330.

What is the cheapest month to fly from Illinois to Nashville?

February can be a great time to fly to Nashville from Illinois with a flight ticket averaging about $216. Cheapflights users have found deals in the month of February for as cheap as $38. The most expensive prices can be found in the month of March.

What airport do you fly into for flights to Nashville from Illinois?

Most people fly into Nashville Intl (BNA) if they book a flight to Nashville from Illinois. Nashville Intl is conveniently located just 6.0 mi from Nashville’s city center.

Can I find deals for flights from Illinois to Nashville that include hotel bookings?

Yes. In addition to deals on Illinois to Nashville flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Illinois to Nashville?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Nashville.

Can I find deals for business class flights from Illinois to Nashville?

Yes. Cheapflights offers flight deals from Illinois to Nashville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$49+ Flights from Illinois to Nashville

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Illinois to Nashville 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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Nashville

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$77 (Cheapflightsfares)
One-way from	$49 (CheapOair)
Popular in	March
Cheapest in	February
Average price	$278
Good round-trip deal	$82 or less
Good one-way deal	$50 or less

Provider with most accurate pricing for Chicago (CHI)-Nashville Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Chicago (CHI)-Nashville Intl flights.

Search Deals

From Illinois to Nashville Intl

Search Deals

One-way flight from Illinois to Nashville Intl

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from Illinois to Nashville Intl.

Search Deals

Price to beat on a one-way flight from Illinois to Nashville Intl.

Search Deals

Find flight deals from Illinois to Nashville

Cheapest flights from Illinois to Nashville
Explore the most affordable flight options available from Illinois to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Fri 5/95:20 pmORD - BNA

Nonstop1h 32mSpirit Airlines

Mon 5/122:28 pmBNA - ORD

Nonstop1h 57mSpirit Airlines

Deal found 3/27

$77

Mon 5/59:07 pmPIA - BNA

Nonstop1h 17mAllegiant Air

Fri 5/912:54 pmBNA - PIA

Nonstop1h 24mAllegiant Air

Deal found 3/26

$78

Thu 4/247:33 pmORD - BNA

1 stop11h 49mMultiple Airlines

Mon 4/284:48 pmBNA - ORD

Nonstop1h 53mMultiple Airlines

Deal found 3/27

$108

Fri 5/92:30 pmORD - BNA

Nonstop1h 36mFrontier

Mon 5/125:01 pmBNA - ORD

Nonstop2h 04mFrontier

Deal found 3/26

$115

Mon 5/510:15 pmORD - BNA

Nonstop1h 35mAmerican Airlines

Tue 5/67:17 amBNA - ORD

Nonstop1h 53mAmerican Airlines

Deal found 3/27

$137

Mon 5/129:25 amMDW - BNA

Nonstop1h 30mSouthwest

Tue 5/135:15 pmBNA - MDW

Nonstop1h 40mSouthwest

Deal found 3/27

$137

Wed 5/77:18 amORD - BNA

Nonstop1h 42mUnited Airlines

Fri 5/96:05 amBNA - ORD

Nonstop2h 00mUnited Airlines

Deal found 3/27

$141

Wed 5/74:00 pmORD - BNA

Nonstop1h 40mSouthwest

Sat 5/102:55 pmBNA - ORD

Nonstop1h 50mSouthwest

Deal found 3/27

$148

Fri 4/186:45 amMDW - BNA

1 stop6h 24mFrontier

Mon 4/216:00 pmBNA - MDW

1 stop6h 21mFrontier

Deal found 3/27

$158

Sat 5/178:15 pmSTL - BNA

1 stop22h 37mFrontier

Mon 5/1910:01 amBNA - STL

1 stop14h 05mFrontier

Deal found 3/28

$159

Fri 5/29:50 amSTL - BNA

1 stop4h 05mSouthern / Mokulele

Sun 5/42:35 pmBNA - STL

1 stop4h 06mSouthern / Mokulele

Deal found 3/28

$168

Fri 4/251:25 pmORD - BNA

1 stop3h 59mDelta

Mon 4/287:31 pmBNA - ORD

1 stop4h 28mDelta

Deal found 3/27

$177

Best flights from Illinois to Nashville
Discover carefully curated flight deals from Illinois to Nashville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Fri 5/95:20 pmORD - BNA

Nonstop1h 32mSpirit Airlines

Mon 5/122:28 pmBNA - ORD

Nonstop1h 57mSpirit Airlines

Deal found 3/27

$77

Mon 5/59:07 pmPIA - BNA

Nonstop1h 17mAllegiant Air

Fri 5/912:54 pmBNA - PIA

Nonstop1h 24mAllegiant Air

Deal found 3/26

$78

Mon 5/52:30 pmORD - BNA

Nonstop1h 36mMultiple Airlines

Mon 5/122:28 pmBNA - ORD

Nonstop1h 57mMultiple Airlines

Deal found 3/25

$92

Wed 4/93:22 pmORD - BNA

Nonstop1h 38mFrontier

Wed 4/162:12 pmBNA - ORD

Nonstop1h 53mFrontier

Deal found 3/27

$98

Mon 5/510:15 pmORD - BNA

Nonstop1h 35mAmerican Airlines

Tue 5/67:17 amBNA - ORD

Nonstop1h 53mAmerican Airlines

Deal found 3/27

$137

Mon 5/129:25 amMDW - BNA

Nonstop1h 30mSouthwest

Tue 5/135:15 pmBNA - MDW

Nonstop1h 40mSouthwest

Deal found 3/27

$137

Sun 5/47:18 amORD - BNA

Nonstop1h 42mUnited Airlines

Wed 5/79:58 amBNA - ORD

Nonstop1h 52mUnited Airlines

Deal found 3/27

$157

Sat 4/199:50 amSTL - BNA

1 stop4h 05mSouthern / Mokulele

Sun 4/202:35 pmBNA - STL

1 stop4h 06mSouthern / Mokulele

Deal found 3/26

$168

Thu 4/175:30 amORD - BNA

1 stop4h 37mDelta

Thu 4/247:31 pmBNA - ORD

1 stop4h 28mDelta

Deal found 3/26

$177

Fri 4/186:45 amMDW - BNA

1 stop6h 24mFrontier

Mon 4/216:00 pmBNA - MDW

1 stop6h 21mFrontier

Deal found 3/27

$158

Thu 4/176:04 amMDW - BNA

1 stop5h 20mDelta

Mon 4/215:15 amBNA - MDW

1 stop3h 52mDelta

Deal found 3/27

$177

Mon 5/53:43 pmSTL - BNA

1 stop6h 06mUnited Airlines

Wed 5/78:00 amBNA - STL

1 stop4h 19mUnited Airlines

Deal found 3/26

$187

Last-minute flights from Illinois to Nashville
Discover last-minute flight deals from Illinois to Nashville. Data last updated March 28, 2025 and is based on user searches.

Tue 4/19:50 amSTL - BNA

1 stop4h 05mSouthern / Mokulele

Thu 4/32:35 pmBNA - STL

1 stop4h 06mSouthern / Mokulele

Deal found 3/27

$192

Tue 4/11:00 pmSTL - BNA

3 stops34h 56mMultiple Airlines

Thu 4/35:45 amBNA - STL

3 stops35h 00mMultiple Airlines

Deal found 3/27

$426

Wed 4/212:45 pmORD - BNA

Nonstop1h 45mUnited Airlines

Sat 4/59:52 amBNA - ORD

Nonstop1h 57mUnited Airlines

Deal found 3/26

$297

Wed 4/25:40 amMDW - BNA

Nonstop1h 30mSouthwest

Sat 4/55:15 amBNA - MDW

Nonstop1h 40mSouthwest

Deal found 3/26

$297

Wed 4/23:50 pmMLI - BNA

1 stop5h 35mUnited Airlines

Mon 4/76:02 amBNA - MLI

1 stop4h 10mUnited Airlines

Deal found 3/27

$339

Fri 4/43:22 pmORD - BNA

Nonstop1h 38mFrontier

Wed 4/92:12 pmBNA - ORD

Nonstop1h 53mFrontier

Deal found 3/27

$136

Fri 4/42:53 pmORD - BNA

1 stop9h 03mMultiple Airlines

Mon 4/72:09 pmBNA - ORD

Nonstop1h 53mMultiple Airlines

Deal found 3/27

$138

Fri 4/412:14 pmORD - BNA

1 stop11h 42mSpirit Airlines

Tue 4/86:00 amBNA - ORD

1 stop12h 56mSpirit Airlines

Deal found 3/27

$165

Fri 4/49:23 amMDW - BNA

1 stop3h 39mDelta

Tue 4/86:10 amBNA - MDW

1 stop6h 25mDelta

Deal found 3/27

$317

Fri 4/411:25 amORD - BNA

2 stops11h 30mSouthwest

Sat 4/56:10 amBNA - ORD

1 stop6h 55mSouthwest

Deal found 3/27

$342

Sat 4/51:50 pmORD - BNA

Nonstop1h 37mAmerican Airlines

Sat 4/54:58 pmBNA - ORD

Nonstop1h 57mAmerican Airlines

Deal found 3/27

$312

Mon 4/76:45 amMDW - BNA

1 stop6h 24mFrontier

Thu 4/1012:58 pmBNA - MDW

1 stop11h 23mFrontier

Deal found 3/27

$188

One-way flights from Illinois to Nashville
Search for one-way flight options from Illinois to Nashville. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Wed 4/93:22 pmORD - BNA

Nonstop1h 38mFrontier

Deal found 3/27

$49

Tue 5/209:08 pmORD - BNA

1 stop9h 36mSpirit Airlines

Deal found 3/27

$55

Mon 4/219:07 pmPIA - BNA

Nonstop1h 17mAllegiant Air

Deal found 3/27

$61

Wed 5/77:18 amORD - BNA

Nonstop1h 42mUnited Airlines

Deal found 3/27

$69

Wed 5/76:50 amMDW - BNA

Nonstop1h 30mSouthwest

Deal found 3/27

$69

Thu 4/177:30 amORD - BNA

1 stop5h 50mSouthwest

Deal found 3/27

$79

Thu 5/19:50 amSTL - BNA

1 stop4h 05mSouthern / Mokulele

Deal found 3/27

$81

Sat 4/266:58 pmSTL - BNA

1 stop23h 51mFrontier

Deal found 3/27

$86

Fri 4/116:45 amMDW - BNA

1 stop6h 24mFrontier

Deal found 3/27

$88

Sat 5/33:02 pmMDW - BNA

1 stop6h 18mDelta

Deal found 3/27

$90

Wed 4/3010:40 amSTL - BNA

1 stop5h 17mUnited Airlines

Deal found 3/27

$94

Sun 4/276:10 pmSTL - BNA

1 stop13h 12mSpirit Airlines

Deal found 3/27

$100

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Nashville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Fri 5/9

5:20 pm-6:52 pm

Nonstop1h 32m

Nashville Intl

Mon 5/12

2:28 pm-4:25 pm

Nonstop1h 57m

$77

PeoriaNashville

PIA - BNA

PIABNA

Greater Peoria

Mon 5/5

9:07 pm-10:24 pm

Nonstop1h 17m

Nashville Intl

Fri 5/9

12:54 pm-2:18 pm

Nonstop1h 24m

$78

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Thu 4/24

7:33 pm-7:22 am

1 stop11h 49m

Nashville Intl

Mon 4/28

4:48 pm-6:41 pm

Nonstop1h 53m

$108

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Fri 5/9

2:30 pm-4:06 pm

Nonstop1h 36m

Nashville Intl

Mon 5/12

5:01 pm-7:05 pm

Nonstop2h 04m

$115

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Mon 5/5

10:15 pm-11:50 pm

Nonstop1h 35m

Nashville Intl

Thu 5/8

5:32 am-7:25 am

Nonstop1h 53m

$137

ChicagoNashville

MDW - BNA

MDWBNA

Chicago Midway

Mon 5/12

9:25 am-10:55 am

Nonstop1h 30m

Nashville Intl

Tue 5/13

5:15 pm-6:55 pm

Nonstop1h 40m

$137

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Wed 5/7

7:18 am-9:00 am

Nonstop1h 42m

Nashville Intl

Fri 5/9

6:05 am-8:05 am

Nonstop2h 00m

$141

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Wed 5/7

4:00 pm-5:40 pm

Nonstop1h 40m

Nashville Intl

Sat 5/10

2:55 pm-4:45 pm

Nonstop1h 50m

$148

ChicagoNashville

MDW - BNA

MDWBNA

Chicago Midway

Fri 4/18

6:45 am-1:09 pm

1 stop6h 24m

Nashville Intl

Mon 4/21

6:00 pm-12:21 am

1 stop6h 21m

$158

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Sat 5/17

8:15 pm-6:52 pm

1 stop22h 37m

Nashville Intl

Mon 5/19

10:01 am-12:06 am

1 stop14h 05m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 59 results

...

Best time to book a flight from Illinois to Nashville

Have a flexible travel schedule? Discover the best time to fly to Nashville from Illinois 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 Illinois to Nashville

What is the cheapest month to book a flight from Illinois to Nashville?

Currently, January is the cheapest month in which you can book a flight from Illinois to Nashville (average of $220). Flying from Illinois to Nashville in June is currently the most expensive (average of $292). 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 IL to BNA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Nashville as you normally would.

Weekly flight availability from Illinois to Nashville

The most flights from USIL to BNA are scheduled on a Friday (52 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Nashville by month

In terms of precipitation, rainfall in Nashville ranges from 2.8 - 5.0 inches per month. May is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Nashville when rainfall is around 2.8 in.

Temperature in Nashville by month

If weather is an important factor for your trip to Nashville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Nashville

Read reviews from past customers who have flown Southwest, Delta and United Airlines from Illinois to Nashville. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.1

Very good

4,273 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,896 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,603 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Allegiant Air

7.3

Good

731 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What airport do you fly into for flights to Nashville from Illinois?
Most people fly into Nashville Intl (BNA) if they book a flight to Nashville from Illinois. Nashville Intl is conveniently located just 6.0 mi from Nashville’s city center.
What are the cheapest airlines to fly from Illinois to Nashville one-way?
To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $49. Spirit Airlines flights start at $55 while deals on Allegiant Air start at $61 one-way.
What are the most popular routes from Illinois to Nashville?
While some choose either Chicago Midway - Nashville Intl or Lambert-St Louis - Nashville Intl, Chicago O'Hare Intl - Nashville Intl is the most popular route from Illinois to Nashville.
What are the most reliable airlines from Illinois to Nashville?
The top 3 most reliable airlines when flying from Illinois to Nashville are Southwest (87%), Turkish Airlines (83%) and Air New Zealand (82%).
What are the cheapest flights from Illinois to Nashville?
On average you can expect to pay $253 for a flight from Illinois to Nashville. The cheapest flight overall is $37 while the most popular route, (Chicago O'Hare Intl - Nashville Intl) is currently priced at $80.
Can I find deals for flights from Illinois to Nashville that include hotel bookings?
Yes. In addition to deals on Illinois to Nashville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Nashville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Nashville.
Can I find deals for business class flights from Illinois to Nashville?
Yes. Cheapflights offers flight deals from Illinois to Nashville 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 Illinois to Nashville?
Currently, January is the cheapest month in which you can book a flight from Illinois to Nashville (average of $220). Flying from Illinois to Nashville in June is currently the most expensive (average of $292). 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

Cookeville

Murfreesboro

Antioch

Hopkinsville

Hermitage

Franklin

Brentwood

Dickson

Smyrna

Bowling Green

Goodlettsville

Springfield

Tullahoma

Spring Hill

Lebanon

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Illinois to Nashville

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$37	Average$133	FlexibilityNo cancel fee	On-time62%
Allegiant Air	Cheapest$75	Average$110	FlexibilityNo cancel fee	On-time88%
American Airlines	Cheapest$111	Average$379	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$111	Average$342	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$116	Average$250	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$213	Average$388	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$49+ Cheap flights from Illinois to Nashville (BNA)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Nashville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Illinois to Nashville

Keep the following information in mind while searching for Illinois to Nashville flight deals. Data was last updated March 28, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Illinois to Nashville

Cheapest flights from Illinois to NashvilleExplore the most affordable flight options available from Illinois to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Explore the most affordable flight options available from Illinois to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Nashville that are best for you.

Best time to book a flight from Illinois to Nashville

Have a flexible travel schedule? Discover the best time to fly to Nashville from Illinois with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Nashville

What is the cheapest month to book a flight from Illinois to Nashville?

What is the cheapest time of day to fly from IL to BNA?

Find hourly flight availability from Illinois to Nashville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Weekly flight availability from Illinois to Nashville

Explore weekly flight availability from Illinois to Nashville. 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 March 28, 2025.

Rainfall in Nashville by month

Plan your trip to Nashville by taking into account the average rainfall totals by month.

Temperature in Nashville by month

Plan your trip to Nashville by taking into account the average temperature totals by month.

Reviews of airlines servicing Nashville

Read reviews from past customers who have flown Southwest, Delta and United Airlines from Illinois to Nashville. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Nashville. 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 into for flights to Nashville from Illinois?

What are the cheapest airlines to fly from Illinois to Nashville one-way?

What are the most popular routes from Illinois to Nashville?

What are the most reliable airlines from Illinois to Nashville?

What are the cheapest flights from Illinois to Nashville?

Can I find deals for flights from Illinois to Nashville that include hotel bookings?

How can I find direct flights from Illinois to Nashville?

Can I find deals for business class flights from Illinois to Nashville?

What is the cheapest month to book a flight from Illinois to Nashville?

Traveling to a place near Illinois?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Nashville

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Illinois to Nashville

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Illinois to Nashville
Explore the most affordable flight options available from Illinois to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.