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$59+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BNA
דצמ' 29 — ינו' 51
ב' 12/29
ב' 1/5
1 adult, Economy
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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 נובמבר 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/27. 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.
ו' 12/129:11 pmPIA - BNA
Nonstop1h 14mAllegiant Air
ב' 12/151:01 pmBNA - PIA
Nonstop1h 17mAllegiant Air
Deal found 11/27$80
This American Airlines deal was found by Cheapflights users on 11/28. 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.
ד' 12/317:13 amORD - BNA
Nonstop1h 52mAmerican Airlines
ה' 1/15:30 amBNA - ORD
Nonstop1h 58mAmerican Airlines
Deal found 11/28$97
This United Airlines deal was found by Cheapflights users on 11/26. 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.
ה' 12/255:50 pmORD - BNA
Nonstop1h 41mUnited Airlines
ה' 1/18:00 amBNA - ORD
Nonstop1h 55mUnited Airlines
Deal found 11/26$116
This United Airlines deal was found by Cheapflights users on 11/28. 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.
ד' 12/245:50 pmORD - BNA
Nonstop1h 41mUnited Airlines
ג' 12/308:00 amBNA - ORD
Nonstop1h 55mUnited Airlines
Deal found 11/28$127
This Mytrip deal was found by Cheapflights users on 11/28. 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.
ד' 12/103:26 pmORD - BNA
1 stop16h 31mMultiple Airlines
ה' 12/1111:19 amBNA - ORD
1 stop12h 50mMultiple Airlines
Deal found 11/28$138
This United Airlines deal was found by Cheapflights users on 11/26. 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.
ג' 12/309:07 pmORD - BNA
Nonstop1h 52mUnited Airlines
ה' 1/18:00 amBNA - ORD
Nonstop1h 55mUnited Airlines
Deal found 11/26$155
This Kiwi.com deal was found by Cheapflights users on 11/29. 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.
ה' 12/116:15 amORD - BNA
1 stop10h 35mMultiple Airlines
ג' 12/166:10 amBNA - ORD
1 stop13h 51mMultiple Airlines
Deal found 11/29$159
This CheapOair deal was found by Cheapflights users on 11/28. 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.
ב' 12/157:00 amORD - BNA
1 stop11h 46mFrontier
ב' 12/227:02 pmBNA - ORD
1 stop29h 10mFrontier
Deal found 11/28$163
This Kiwi.com deal was found by Cheapflights users on 11/28. 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.
ג' 12/1610:00 amORD - BNA
2 stops12h 27mMultiple Airlines
ד' 12/176:10 amBNA - ORD
1 stop17h 59mMultiple Airlines
Deal found 11/28$167
This Kiwi.com deal was found by Cheapflights users on 11/28. 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.
ב' 12/157:00 amORD - BNA
1 stop11h 46mMultiple Airlines
ד' 12/176:10 amBNA - ORD
1 stop17h 59mMultiple Airlines
Deal found 11/28$170
This Expedia deal was found by Cheapflights users on 11/27. 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.
ו' 12/129:50 amSTL - BNA
1 stop3h 58mSouthern / Mokulele
ג' 12/162:35 pmBNA - STL
1 stop4h 01mSouthern / Mokulele
Deal found 11/27$172
This Kiwi.com deal was found by Cheapflights users on 11/29. 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.
ש' 12/136:11 amORD - BNA
2 stops16h 16mMultiple Airlines
ג' 12/166:10 amBNA - ORD
1 stop28h 58mMultiple Airlines
Deal found 11/29$173

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 נובמבר 29, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$80
(Cheapflightsfares)

One-way from

$59
(Southwest)

Popular in

March

Cheapest in

February

Average price

$228

Good round-trip deal

$90 or less

Good one-way deal

$110 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 ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Nashville 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 נובמבר 29, 2025.
Use the filters below to find and compare flights from Illinois to Nashville that are best for you.

Fly from

Illinois

Fly to

Nashville

Route

Depart

Return

Price

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

ה' 12/25

5:50 pm-7:31 pm

Nonstop1h 41m

Nashville Intl

ה' 1/1

8:00 am-9:55 am

Nonstop1h 55m

$116

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

ש' 1/17

1:45 pm-3:20 pm

Nonstop1h 35m

Nashville Intl

א' 1/18

10:20 am-12:15 pm

Nonstop1h 55m

$127

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

ה' 1/15

7:40 am-9:30 am

Nonstop1h 50m

Nashville Intl

א' 1/18

8:00 am-9:55 am

Nonstop1h 55m

$134

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

ה' 1/1

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

ב' 1/5

2:35 pm-6:36 pm

1 stop4h 01m

$155

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

ג' 12/30

9:07 pm-10:59 pm

Nonstop1h 52m

Nashville Intl

ה' 1/1

8:00 am-9:55 am

Nonstop1h 55m

$155

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

ו' 2/20

5:37 pm-9:44 pm

1 stop4h 07m

Nashville Intl

ש' 2/21

6:52 pm-11:57 pm

1 stop5h 05m

$157

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

ש' 1/17

8:00 am-12:48 pm

1 stop4h 48m

Nashville Intl

א' 1/18

6:15 am-1:08 pm

1 stop6h 53m

$157

ChicagoNashville

MDW - BNA

MDWBNA

Chicago Midway

ש' 1/17

6:45 am-12:48 pm

1 stop6h 03m

Nashville Intl

א' 1/18

6:15 am-12:48 pm

1 stop6h 33m

$157

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

ג' 1/20

7:20 am-7:43 pm

1 stop12h 23m

Nashville Intl

ד' 1/21

9:25 am-5:52 pm

1 stop8h 27m

$160

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

ג' 2/17

9:50 am-1:48 pm

1 stop3h 58m

Nashville Intl

ה' 2/19

2:35 pm-6:36 pm

1 stop4h 01m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/28

Showing 1-10 of 60 results
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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, February is the cheapest month in which you can book a flight from Illinois to Nashville (average of $37). Flying from Illinois to Nashville in May is currently the most expensive (average of $77). 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?

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 נובמבר 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Illinois to Nashville in the evening. If you’re flexible enough to do this you can expect to save up to 59% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Illinois to Nashville. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to Nashville flight should consider departing on Wednesday mornings 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.

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 נובמבר 29, 2025.

The most flights from USIL to BNA are scheduled on a Friday (54 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Illinois to Nashville?

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?

    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.

  • How long is the flight from Illinois to Nashville?

    Airlines like United Airlines, Southwest, and Southern / Mokulele fly from Illinois to Nashville in about 1h 35m. The time it takes to get you to your destination can typically vary by up to 2h 23m. There are 410 mi between Illinois and Nashville. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $59. Frontier flights start at $62 while deals on United Airlines start at $68 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 Spirit Airlines (79%), Turkish Airlines (76%) and Republic Airways (73%).

  • What are the cheapest flights from Illinois to Nashville?

    On average you can expect to pay $306 for a flight from Illinois to Nashville. The cheapest flight overall is $49 while the most popular route, (Chicago O'Hare Intl - Nashville Intl) is currently priced at $97.

  • 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, February is the cheapest month in which you can book a flight from Illinois to Nashville (average of $37). Flying from Illinois to Nashville in May is currently the most expensive (average of $77). 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 Nashville?

Book flights to Nashville if you plan to visit one of these locations
Bowling Green
Cookeville
Franklin
Lebanon
Murfreesboro
Brentwood
Hermitage
Goodlettsville
Franklin
Dickson
Mount Juliet
Hopkinsville
Smyrna
Antioch
Springfield
Tullahoma

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Alternative routes for Illinois to Nashville

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Top 7 airlines flying from Illinois to Nashville

Discover the top 7 airlines that operate flights from Illinois to Nashville. 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 נובמבר 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$110FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$43Average$92FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$70Average$109FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$102Average$235FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$116Average$356FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$116Average$320FlexibilityNo cancel feeOn-time69%
DeltaCheapest$213Average$288FlexibilityNo cancel feeOn-timeN/A

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