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Cheap flights from Chicago Rockford to Nashville

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Compare Chicago Rockford to Nashville flight deals

Find the cheapest month or even day of the year to fly to Nashville

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Flight deals from Chicago Rockford to Nashville

Looking for a cheap last-minute deal or the best round-trip flight from Chicago Rockford to Nashville? Find the lowest prices on one-way and round-trip tickets right here.
Nashville.C$120 per passenger.Departing Sun, Jun 29, returning Thu, Jul 17.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Chicago Rockford on Sun, Jun 29, arriving in Nashville.Inbound direct flight with Allegiant Air departing from Nashville on Thu, Jul 17, arriving in Chicago Rockford.Price includes taxes and charges.From C$120, select.
Nashville.C$122 per passenger.Departing Sun, May 25, returning Thu, May 29.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Chicago Rockford on Sun, May 25, arriving in Nashville.Inbound direct flight with Allegiant Air departing from Nashville on Thu, May 29, arriving in Chicago Rockford.Price includes taxes and charges.From C$122, select.
Nashville.C$122 per passenger.Departing Sun, May 25, returning Thu, Jun 12.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Chicago Rockford on Sun, May 25, arriving in Nashville.Inbound direct flight with Allegiant Air departing from Nashville on Thu, Jun 12, arriving in Chicago Rockford.Price includes taxes and charges.From C$122, select.
Nashville.C$138 per passenger.Departing Sun, Aug 17, returning Thu, Aug 21.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Chicago Rockford on Sun, Aug 17, arriving in Nashville.Inbound direct flight with Allegiant Air departing from Nashville on Thu, Aug 21, arriving in Chicago Rockford.Price includes taxes and charges.From C$138, select.
Nashville.C$138 per passenger.Departing Sun, Jun 8, returning Thu, Jun 12.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Chicago Rockford on Sun, Jun 8, arriving in Nashville.Inbound direct flight with Allegiant Air departing from Nashville on Thu, Jun 12, arriving in Chicago Rockford.Price includes taxes and charges.From C$138, select.
Nashville.C$146 per passenger.Departing Thu, Jul 10, returning Thu, Jul 17.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Chicago Rockford on Thu, Jul 10, arriving in Nashville.Inbound direct flight with Allegiant Air departing from Nashville on Thu, Jul 17, arriving in Chicago Rockford.Price includes taxes and charges.From C$146, select.
Nashville.C$161 per passenger.Departing Sun, Jul 20, returning Thu, Aug 7.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Chicago Rockford on Sun, Jul 20, arriving in Nashville.Inbound direct flight with Allegiant Air departing from Nashville on Thu, Aug 7, arriving in Chicago Rockford.Price includes taxes and charges.From C$161, select.
Nashville.C$403 per passenger.Departing Fri, Sep 19, returning Fri, Sep 26.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Chicago Rockford on Fri, Sep 19, arriving in Nashville.Inbound direct flight with Allegiant Air departing from Nashville on Fri, Sep 26, arriving in Chicago Rockford.Price includes taxes and charges.From C$403, select.

Find the cheapest month to fly from Chicago Rockford to Nashville

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago Rockford to Nashville flights are currently cheapest in May.
Feb
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Mar
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Apr
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May
from C$122
Jun
from C$138
Jul
from C$146
Aug
from C$138
Sep
from C$403
Oct
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Nov
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Dec
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Jan
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Direct flights from Chicago Rockford to Nashville

Chicago Rockford to Nashville: Alternative routes

Compare routes from Chicago Rockford to Nashville below. You may find an airport to fly into that's cheaper, faster, or easier than Nashville.

Chicago to Nashville: Flight information

The things to know before you go.
Cheapest flight foundC$120
Cheapest month to flyJune
Average flight time1 hr, 30 mins
Most popular airlineAllegiant Air
Average flights per week2

Finding cheap flights from Chicago Rockford to Nashville: Frequently asked questions

The best price we found for a round-trip flight from Chicago Rockford to Nashville is C$120. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 30 minutes is the average flight time from Chicago Rockford to Nashville.
Allegiant Air flies direct from Chicago Rockford to Nashville.
There are 2 flights per week flying from Chicago Rockford to Nashville, as of February 2025.
The cheapest month to fly from Chicago Rockford to Nashville is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago Rockford Airport to Nashville Airport on Sunday, June 29, 2025.
Yes – the average flight time is 1 hour and 30 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Nashville but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Nashville is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Nashville.

Traveling from Chicago Rockford International Airport (RFD) to Nashville International Airport (BNA): what you need to know

  • On average, direct flights from Chicago Rockford International Airport to Nashville International Airport take 1 hour 51 minutes. Nashville and Chicago share the same timezone (UTC-5), so you won't have to adjust your watch when you land.

  • Longer lines at security and check-in are more likely if you're jetting off during high season, so give yourself a bit more breathing room. A good rule of thumb for peak times? Get there up to four hours early for international flights and at least two hours for domestic departures.

  • To break up your flight from Chicago Rockford International Airport to Nashville International Airport, consider adding a stopover. Simply uncheck 'Direct flights only' and find a destination that appeals to you. Popular stopovers on the RFD - BNA route include:

    • Charlotte County Airport

    • Los Angeles International Airport

    • Sarasota Bradenton International Airport

How to find the cheapest flights from Chicago Rockford International Airport (RFD) to Nashville International Airport (BNA)

  • C$56 is currently the lowest price for a one-way ticket from Chicago Rockford International Airport to Nashville International Airport. Return flights start from C$120. These fares can change based on availability.

  • To score cheap flight tickets from RFD to BNA, reserve your trip 10 months before your departure.

  • The cheapest month for flight tickets from Chicago Rockford International Airport to Nashville International Airport is June. Use the 'Whole month' tool to see the lowest airfares if you have flexible travel dates.

  • Snapping up a cheap ticket from RFD to BNA couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as the price has fallen.

  • Use filters to tailor your flights from Chicago Rockford International Airport to Nashville International Airport. Simply select your preferred departure and arrival times, airlines and number of stops. Alternatively, sort your results by 'Cheapest' to see the best deals.

Handy information about Chicago Rockford International Airport (RFD)

  • Traveling from central Chicago to Chicago Rockford International Airport takes around 4 hours and 15 minutes by public transport. If you drive, ride-share or get a cab, you'll cover the 137 kilometres in 1 hour and 26 minutes or so, depending on traffic conditions.

  • After a stress-free start to your break? Stay near RFD. Whether you're catching an early flight from Chicago Rockford International Airport to Nashville International Airport or just don't like being rushed, these hotels have you covered:

Arriving at Nashville International Airport (BNA)

Getting from Nashville International Airport (BNA) to central Nashville

  • Nashville International Airport is approximately 18 kilometres from the center of Nashville. With a car rental or if you're catching a cab, the drive is around 17 minutes.

  • It takes roughly 1 hour and 4 minutes to get there by public transport.

When to fly to Nashville International Airport (BNA)

  • July is the busiest month for flights from Chicago Rockford International Airport to Nashville International Airport. To avoid the crowds, visit Nashville in April.

  • The warmest month in Nashville is July, with temperatures ranging between 18ºC and 33ºC. Lock in your flights from Chicago Rockford International Airport to Nashville International Airport in this month if you enjoy this type of weather.

  • Search for cheap flight tickets from RFD to BNA in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -5ºC and 11ºC on average.

More about Nashville

  • If you're looking for somewhere to rest your head, you can find the best places to stay in Nashville right here. Check out these hotels as soon as you've booked your flight from RFD to BNA:

  • There are so many things to discover in this city it can be tricky to work out where to start. Grand Ole Opry, Country Music Hall of Fame and Museum and Ryman Auditorium are top sights which should be on any good Nashville itinerary.

Complete your Nashville trip with hotels and a car rental

  • We've got more party tricks up our sleeve than just comparing flights. Once you've booked your cheap ticket to Nashville International Airport, explore our car rental offers that'll give you the freedom to travel around at your own pace. Then, have a look at our exclusive rates for hotels to find the perfect Nashville stay.

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Plan the rest of your trip from Chicago to Nashville

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.