$113+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — RFD
Mar 23 — Mar 301
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Nashville to Rockford 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 Nashville to Rockford
Cheapest
Best
Last-minute
One-way
Cheapest flights from Nashville to RockfordExplore 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 February 21, 2026.
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 February 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Thu 6/257:00 am
BNA
- RFD
Nonstop1h 29m
Allegiant Air
Thu 6/2511:27 am
RFD
- BNA
1 stop8h 08m
Allegiant Air
Deal found 2/19![Allegiant Air logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Thu 6/47:00 am
BNA
- RFD
Nonstop1h 29m
Multiple Airlines
Sun 6/711:27 am
RFD
- BNA
1 stop11h 51m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Thu 7/167:00 am
BNA
- RFD
Nonstop1h 29m
Multiple Airlines
Fri 7/177:50 pm
RFD
- BNA
1 stop16h 13m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Thu 6/187:00 am
BNA
- RFD
Nonstop1h 29m
Allegiant Air
Sun 6/2111:27 am
RFD
- BNA
1 stop8h 08m
Allegiant Air
Deal found 2/20![Allegiant Air logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Thu 6/257:00 am
BNA
- RFD
Nonstop1h 29m
Allegiant Air
Sun 6/2811:27 am
RFD
- BNA
1 stop8h 08m
Allegiant Air
Deal found 2/17![Allegiant Air logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 6/266:53 pm
BNA
- RFD
1 stop13h 24m
Allegiant Air
Sun 6/289:19 am
RFD
- BNA
Nonstop1h 25m
Allegiant Air
Deal found 2/19![Allegiant Air logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Thu 6/257:00 am
BNA
- RFD
Nonstop1h 29m
Multiple Airlines
Mon 6/297:48 pm
RFD
- BNA
1 stop16h 15m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Thu 7/167:00 am
BNA
- RFD
Nonstop1h 29m
Allegiant Air
Sun 7/1911:27 am
RFD
- BNA
1 stop8h 02m
Allegiant Air
Deal found 2/21![Allegiant Air logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Thu 7/167:00 am
BNA
- RFD
Nonstop1h 29m
Multiple Airlines
Mon 7/207:50 pm
RFD
- BNA
1 stop16h 13m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$240
Best flights from Nashville to RockfordDiscover carefully curated flight deals from Nashville to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 21, 2026.
Discover carefully curated flight deals from Nashville to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Wed 2/258:52 pm
BNA
- RFD
1 stop12h 55m
Multiple Airlines
Sun 3/110:37 am
RFD
- BNA
1 stop20h 48m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 5/227:53 pm
BNA
- RFD
1 stop14h 31m
Allegiant Air
Mon 5/258:35 am
RFD
- BNA
2 stops14h 21m
Allegiant Air
Deal found 2/19![Allegiant Air logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Tue 3/175:33 pm
BNA
- RFD
1 stop20h 21m
Multiple Airlines
Tue 3/241:24 pm
RFD
- BNA
1 stop22h 33m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Sat 2/288:52 pm
BNA
- RFD
1 stop12h 55m
Multiple Airlines
Thu 3/510:37 am
RFD
- BNA
1 stop9h 11m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Sat 3/78:52 pm
BNA
- RFD
1 stop11h 55m
Multiple Airlines
Sun 3/1510:37 am
RFD
- BNA
1 stop26h 52m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Thu 4/25:33 pm
BNA
- RFD
1 stop16h 21m
Multiple Airlines
Sun 4/55:42 pm
RFD
- BNA
1 stop19h 19m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Thu 4/25:33 pm
BNA
- RFD
1 stop16h 21m
Multiple Airlines
Mon 4/66:17 pm
RFD
- BNA
2 stops19h 12m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Thu 3/125:33 pm
BNA
- RFD
1 stop16h 16m
Multiple Airlines
Sun 3/1510:37 am
RFD
- BNA
1 stop26h 52m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Fri 3/134:53 pm
BNA
- RFD
1 stop16h 11m
Multiple Airlines
Sun 3/1510:37 am
RFD
- BNA
1 stop26h 52m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$519
Last-minute flights from Nashville to RockfordDiscover last-minute flight deals from Nashville to Rockford. Data last updated February 21, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Rockford. Data last updated February 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Sat 2/288:52 pm
BNA
- RFD
1 stop12h 55m
Multiple Airlines
Thu 3/510:37 am
RFD
- BNA
1 stop9h 11m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Sat 3/78:52 pm
BNA
- RFD
1 stop11h 55m
Multiple Airlines
Sun 3/1510:37 am
RFD
- BNA
1 stop26h 52m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Sun 3/88:15 pm
BNA
- RFD
1 stop12h 17m
Allegiant Air
Wed 3/112:44 pm
RFD
- BNA
2 stops17h 27m
Allegiant Air
Deal found 2/18![Allegiant Air logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Thu 3/125:33 pm
BNA
- RFD
1 stop16h 16m
Multiple Airlines
Sun 3/1510:37 am
RFD
- BNA
1 stop26h 52m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Fri 3/134:53 pm
BNA
- RFD
1 stop16h 11m
Multiple Airlines
Sun 3/1510:37 am
RFD
- BNA
1 stop26h 52m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Tue 3/175:33 pm
BNA
- RFD
1 stop20h 21m
Multiple Airlines
Tue 3/241:24 pm
RFD
- BNA
1 stop22h 33m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Fri 3/202:04 pm
BNA
- RFD
1 stop18h 08m
Allegiant Air
Sun 3/225:50 pm
RFD
- BNA
1 stop19h 24m
Allegiant Air
Deal found 2/20![Allegiant Air logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Fri 3/278:42 pm
BNA
- RFD
1 stop12h 42m
Allegiant Air
Sun 3/295:50 pm
RFD
- BNA
1 stop19h 21m
Allegiant Air
Deal found 2/21![Allegiant Air logo]()
$555
One-way flights from Nashville to RockfordSearch for one-way flight options from Nashville to Rockford. Find affordable one-way fares based on user searches. Data last updated February 21, 2026.
Search for one-way flight options from Nashville to Rockford. Find affordable one-way fares based on user searches. Data last updated February 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Wed 3/182:27 pm
BNA
- RFD
1 stop19h 20m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Wed 3/48:30 am
BNA
- RFD
1 stop25h 17m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Sat 3/216:29 am
BNA
- RFD
1 stop27h 18m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Tue 3/2411:36 am
BNA
- RFD
1 stop26h 18m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Sat 3/78:52 pm
BNA
- RFD
1 stop11h 55m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Fri 3/202:04 pm
BNA
- RFD
1 stop18h 08m
Allegiant Air
Deal found 2/20![Allegiant Air logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Mon 3/164:50 pm
BNA
- RFD
1 stop19h 44m
Allegiant Air
Deal found 2/19![Allegiant Air logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Sat 6/276:54 pm
BNA
- RFD
1 stop15h 43m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$179
Find 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 February 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $202 (Kiwi.com) |
One-way from | $113 (Kiwi.com) |
Popular in | January |
Cheapest in | September |
Average price | $286 |
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 February 21, 2026.
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
Wed 2/25
8:52 pm-9:47 am
1 stop12h 55m
Chicago Greater Rockford
Sun 3/1
10:37 am-7:25 am
1 stop20h 48m
$339
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Tue 3/17
5:33 pm-1:54 pm
1 stop20h 21m
Chicago Greater Rockford
Tue 3/24
1:24 pm-11:57 am
1 stop22h 33m
$402
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Sat 2/28
8:52 pm-9:47 am
1 stop12h 55m
Chicago Greater Rockford
Thu 3/5
10:37 am-7:48 pm
1 stop9h 11m
$418
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Sat 3/7
8:52 pm-8:47 am
1 stop11h 55m
Chicago Greater Rockford
Sun 3/15
10:37 am-1:29 pm
1 stop26h 52m
$424
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Fri 5/22
7:53 pm-10:24 am
1 stop14h 31m
Chicago Greater Rockford
Mon 5/25
8:35 am-10:56 pm
2 stops14h 21m
$442
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Thu 4/2
5:33 pm-9:54 am
1 stop16h 21m
Chicago Greater Rockford
Sun 4/5
5:42 pm-1:01 pm
1 stop19h 19m
$446
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Thu 4/2
5:33 pm-9:54 am
1 stop16h 21m
Chicago Greater Rockford
Mon 4/6
6:17 pm-1:29 pm
2 stops19h 12m
$455
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Thu 3/12
5:33 pm-9:49 am
1 stop16h 16m
Chicago Greater Rockford
Sun 3/15
10:37 am-1:29 pm
1 stop26h 52m
$483
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Fri 3/13
4:53 pm-9:04 am
1 stop16h 11m
Chicago Greater Rockford
Sun 3/15
10:37 am-1:29 pm
1 stop26h 52m
$519
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Wed 3/18
2:27 pm-9:47 am
1 stop19h 20m
$113
Showing 1-10 of 19 results
Compare providers for flights from Nashville to Rockford
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Rockford in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Nashville-Chicago Greater Rockford Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Chicago Greater Rockford Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Chicago Greater Rockford Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-Chicago Greater Rockford Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Chicago Greater Rockford Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
BNA-RFD
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.
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 February 21, 2026.
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.
Entertainment
5.5
Overall
7.3
Crew
8.1
Boarding
7.6
Comfort
6.9
Food
5.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
LAS - GEG
Entertainment
5.5
Overall
7.3
Crew
8.1
Boarding
7.6
Comfort
6.9
Food
5.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
LAS - GEG
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.
Traveling to a place near Chicago Greater Rockford Airport?
Book flights to Chicago Greater Rockford Airport if you plan to visit one of these locationsLansing
Merrillville
Hammond
Porter
Benton Harbor
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Nashville
Popular flights
Rockford flight routes
Alternative routes for Nashville to Rockford
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Rockford by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Nashville to Rockford by cabin class
Find flights from Nashville to Rockford, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Nashville and Rockford flights
Browse other Nashville and Rockford flight options. Last updated on February 21, 2026.
Other flights from Nashville
Browse through other flights departing from Nashville. Flights are based on user searches made on Cheapflights and were last updated on February 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Rockford
Explore flights to Rockford departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 21, 2026.
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 February 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$78 | FlexibilityNo cancel fee | On-time88% |