Cheap Flights from Chicago Rockford to Nashville

Compare Chicago Rockford to Nashville flight deals

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

Book the best Nashville fare with no extra fees

Flight deals from Chicago Rockford to Nashville

Looking for a cheap last-minute deal or the best return flight from Chicago Rockford to Nashville? Find the lowest prices on one-way and return tickets right here.

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 July.

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 foundR 601
Cheapest month to flyJuly
Average flight time1 hr, 28 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 return flight from Chicago Rockford to Nashville is R 1,336. 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 28 minutes is the average flight time from Chicago Rockford to Nashville.
Allegiant Air flies direct from Chicago Rockford to Nashville.
As of March 2026, there are 2 flights per week flying from Chicago Rockford to Nashville.
The cheapest month to fly from Chicago Rockford to Nashville is usually July.
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, 12 July 2026.
Yes – the average flight time is 1 hour and 28 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.

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

  • Around 1 hour 50 minutes is how long you can expect to be travelling on a direct flight from Chicago Rockford International Airport to Nashville International Airport.

  • Nashville's timezone is UTC-5, which is the same as Chicago.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Show up at the airport on time to catch your RFD to BNA flight.

  • Flying during a peak time such as December? School holidays and other popular periods can mean longer queues and delays at security. Play things extra safe and get there up to four hours before international flights and two hours before a domestic departure.

  • Allegiant Air is your gateway to exploring Nashville (and maybe even some other exciting parts of United States!). Browse the direct flights from Chicago Rockford International Airport to Nashville International Airport offered by this popular carrier.

  • The airline with the highest passenger demand on this route is Allegiant Air.

  • Think about adding a stopover when booking your ticket from Chicago Rockford International Airport to Nashville International Airport. Simply uncheck 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here's where you can stop between RFD and BNA:

    • Sarasota Bradenton International Airport

    • Charlotte County Airport

    • Los Angeles International Airport

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

  • At the moment, R 601 is the lowest price we've seen for a one-way Chicago Rockford International Airport to Nashville International Airport flight. The best price for a return plane ticket is R 1,336. Bear in mind that fares can change due to demand at the time of booking.

  • Book seven months before flying. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from RFD to BNA.

  • The cheapest month for flights from Chicago Rockford International Airport to Nashville International Airport is June. Use the 'Whole month' tool to find the lowest airfares if you have a flexible schedule.

  • There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll send you an update the moment there's a change in price on cheap flights from RFD to BNA.

  • Pick your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Chicago Rockford International Airport to Nashville International Airport.

Handy information about Chicago Rockford International Airport (RFD)

  • RFD's address is 2 Airport Cir.

  • When it comes to the on-time performance of Chicago Rockford International Airport, 76.19% of flights arrive within the expected timeframe.

  • Chicago Rockford International Airport is about 137 kilometres from central Chicago. If you're driving, catching a cab or ride-sharing from the centre, it'll take 1 hour 25 minutes or so to get there, depending on the traffic.

  • Expect a trip time of about 4 hours 15 minutes on public transport.

  • Get your break off to a relaxed start by staying near RFD. Whether you're catching an early flight from Chicago Rockford International Airport to Nashville International Airport or want to avoid feeling rushed, these hotels have you covered:

Arriving at Nashville International Airport (BNA)

Getting from Nashville International Airport (BNA) to central Nashville

  • You'll find BNA at One Terminal Drive, Suite 501.

  • From Nashville International Airport, Nashville is approximately 18 kilometres away. It takes around 15 minutes to drive to the centre.

  • It takes around 1 hour 5 minutes when travelling by public transport.

When to fly to Nashville International Airport (BNA)

  • It's time to choose your dates for your flight from Chicago Rockford International Airport to Nashville International Airport. July is the most popular month to head to Nashville. If you'd like a more relaxed vibe, go in April.

  • When reserving your flight from Chicago Rockford International Airport to Nashville International Airport, think about the type of weather you like. July is the warmest month in Nashville, with temperatures ranging from 18ºC (64ºF) to 33ºC (91ºF).

  • For cooler conditions, search for a cheap ticket from RFD to BNA in January. Temperatures average between -5ºC (23ºF) and 11ºC (52ºF) then.

Explore more of United States

  • Indianapolis is just one of the many places in United States waiting to be explored once you've seen the sights of Nashville. Around 402 kilometres away to the north, its top attractions include The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

  • Memphis is another must-experience destination in United States and is around 322 kilometres west of Nashville. No trip is complete without seeing Beale Street, National Civil Rights Museum and Sun Studio.

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