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Rockford

$52+ Cheap flights from Nashville (BNA) to Greater Rockford (RFD)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — RFD
oct. 15 — oct. 221
mer. 10/15
mer. 10/22
1 adult, Economy
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Cheap flight deals from Nashville to Rockford

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Rockford (RFD). 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 septembre 15, 2025.

Round-trip from

$85
(Trip.com)

One-way from

$52
(Trip.com)

Popular in

March

Cheapest in

September

Average price

$138
From Nashville Intl to Chicago Greater Rockford
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One-way flight from Nashville Intl to Chicago Greater Rockford
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Highest demand for flights based on searches. 9% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Nashville to Rockford

Cheapest flights from Nashville to Rockford
Explore the most affordable flight options available from Nashville to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/2612:56 pmBNA - RFD
Nonstop1h 29mAllegiant Air
lun. 9/2910:37 amRFD - BNA
Nonstop1h 29mAllegiant Air
Deal found 9/13$85
This FlightHub deal was found by Cheapflights users on 9/14. 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. 10/175:27 pmBNA - RFD
Nonstop1h 31mAllegiant Air
lun. 10/203:07 pmRFD - BNA
Nonstop1h 29mAllegiant Air
Deal found 9/14$88
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/35:27 pmBNA - RFD
Nonstop1h 31mAllegiant Air
lun. 10/63:00 pmRFD - BNA
Nonstop1h 29mAllegiant Air
Deal found 9/12$91
This FlightHub deal was found by Cheapflights users on 9/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/1912:56 pmBNA - RFD
Nonstop1h 29mAllegiant Air
lun. 9/2210:37 amRFD - BNA
Nonstop1h 29mAllegiant Air
Deal found 9/12$93
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
ven. 10/105:27 pmBNA - RFD
Nonstop1h 31mAllegiant Air
lun. 10/133:07 pmRFD - BNA
Nonstop1h 29mAllegiant Air
Deal found 9/13$94
This Booking.com deal was found by Cheapflights users on 9/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/175:27 pmBNA - RFD
Nonstop1h 31mAllegiant Air
lun. 10/273:03 pmRFD - BNA
Nonstop1h 29mAllegiant Air
Deal found 9/13$100
This Booking.com deal was found by Cheapflights users on 9/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/245:22 pmBNA - RFD
Nonstop1h 31mAllegiant Air
lun. 10/273:03 pmRFD - BNA
Nonstop1h 29mAllegiant Air
Deal found 9/13$105
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
lun. 10/65:19 pmBNA - RFD
Nonstop1h 31mAllegiant Air
lun. 10/133:07 pmRFD - BNA
Nonstop1h 29mAllegiant Air
Deal found 9/13$119
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
lun. 10/135:26 pmBNA - RFD
Nonstop1h 31mAllegiant Air
lun. 10/203:07 pmRFD - BNA
Nonstop1h 29mAllegiant Air
Deal found 9/13$128
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
mar. 10/78:05 pmBNA - RFD
1 stop11h 55mMultiple Airlines
lun. 10/133:07 pmRFD - BNA
Nonstop1h 29mMultiple Airlines
Deal found 9/13$133

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville to Rockford 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 septembre 15, 2025.
Use the filters below to find and compare flights from Nashville to Chicago Greater Rockford Airport that are best for you.

Fly from

Nashville

Fly to

Rockford

Route

Depart

Return

Price

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

ven. 10/17

5:27 pm-6:58 pm

Nonstop1h 31m

Chicago Greater Rockford

lun. 10/20

3:07 pm-4:36 pm

Nonstop1h 29m

$88

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

ven. 10/3

5:27 pm-6:58 pm

Nonstop1h 31m

Chicago Greater Rockford

lun. 10/6

3:00 pm-4:29 pm

Nonstop1h 29m

$91

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

ven. 10/10

5:27 pm-6:58 pm

Nonstop1h 31m

Chicago Greater Rockford

lun. 10/13

3:07 pm-4:36 pm

Nonstop1h 29m

$94

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

ven. 10/17

5:27 pm-6:58 pm

Nonstop1h 31m

Chicago Greater Rockford

lun. 10/27

3:03 pm-4:32 pm

Nonstop1h 29m

$100

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

ven. 10/24

5:22 pm-6:53 pm

Nonstop1h 31m

Chicago Greater Rockford

lun. 10/27

3:03 pm-4:32 pm

Nonstop1h 29m

$105

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

ven. 10/3

5:27 pm-6:58 pm

Nonstop1h 31m

Chicago Greater Rockford

ven. 10/10

3:08 pm-4:37 pm

Nonstop1h 29m

$110

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

lun. 10/6

5:19 pm-6:50 pm

Nonstop1h 31m

Chicago Greater Rockford

lun. 10/13

3:07 pm-4:36 pm

Nonstop1h 29m

$122

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

ven. 10/3

5:27 pm-6:58 pm

Nonstop1h 31m

Chicago Greater Rockford

lun. 10/6

7:40 pm-9:44 am

1 stop14h 04m

$138

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

ven. 10/17

5:27 pm-6:58 pm

Nonstop1h 31m

Chicago Greater Rockford

sam. 10/18

5:52 pm-6:02 pm

2 stops24h 10m

$266

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

ven. 10/17

5:27 pm-6:58 pm

Nonstop1h 31m

Chicago Greater Rockford

lun. 10/27

7:43 pm-6:22 pm

3 stops46h 39m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 19 results
1
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Best time to book a flight from Nashville to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford 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 Greater Rockford Airport

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

Find hourly flight availability from Nashville to Rockford. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septembre 15, 2025.

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

Reviews of airlines servicing Rockford

Get insights into the airlines that provide service to Rockford. 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 Rockford. Reviews last updated septembre 15, 2025.
See what other customers who have flown with Allegiant Air from Nashville to Chicago Greater Rockford Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.2
Good
699 reviews

Entertainment

5.5

Overall

7.2

Comfort

6.8

Boarding

7.6

Crew

8.1

Food

5.9

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.
Allegiant Air
7.2
Good
699 reviews
Allegiant Air
7.2
Good
699 reviews

Entertainment

5.5

Overall

7.2

Comfort

6.8

Boarding

7.6

Crew

8.1

Food

5.9

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Related info for your journey

Find useful and relevant information for your journey from Nashville to Rockford. 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 Greater Rockford?

    Nashville Intl (BNA) is the airport you will fly out of if you book a flight from Nashville to Chicago Greater Rockford. You should not have trouble finding flights to Chicago Greater Rockford from Nashville Intl; the airport handles an average of 0 outbound flights to Chicago Greater Rockford per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Nashville airport to Chicago Greater Rockford. It is only a 6.0 mi journey to Nashville Intl (BNA) from Nashville’s city center.

  • How long is the flight from Nashville to Chicago Greater Rockford Airport?

    There are many flights that can get you from Nashville to Chicago Greater Rockford Airport in 1h 31m. Fly via Allegiant Air to get the fastest option. The distance between Nashville and Chicago Greater Rockford Airport is about 439 mi. Most flights are nonstop.

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

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

  • How can I find direct flights from Nashville to Rockford?

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

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

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

See more FAQs

Traveling to a place near Chicago Greater Rockford Airport?

Book flights to Chicago Greater Rockford Airport if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

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.

Top airline flying from Nashville to Rockford

Discover the top airline that operate flights from Nashville to Rockford. 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 septembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$58Average$78FlexibilityNo cancel feeOn-time88%

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