$122+ Cheap flights from Tennessee 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — RFD
Aug 15 — Aug 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Tennessee 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 Tennessee to Rockford
Cheapest
Best
Last-minute
One-way
Cheapest flights from Tennessee to RockfordExplore the most affordable flight options available from Tennessee to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
Explore the most affordable flight options available from Tennessee to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 9/101:34 pm
BNA
- RFD
Nonstop1h 29m
Multiple Airlines
Sun 9/139:29 pm
RFD
- BNA
2 stops13h 08m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/201:37 pm
BNA
- RFD
Nonstop1h 32m
Multiple Airlines
Sun 8/239:35 pm
RFD
- BNA
2 stops38h 35m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:36 pm
BNA
- RFD
1 stop15h 49m
Allegiant Air
Sun 8/99:21 am
RFD
- BNA
Nonstop1h 28m
Allegiant Air
Deal found 7/14![Allegiant Air logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Thu 7/307:00 am
BNA
- RFD
Nonstop1h 29m
Multiple Airlines
Sun 8/239:35 pm
RFD
- BNA
2 stops38h 35m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Fri 7/317:58 pm
BNA
- RFD
1 stop12h 17m
Allegiant Air
Sun 8/29:19 am
RFD
- BNA
Nonstop1h 28m
Allegiant Air
Deal found 7/12![Allegiant Air logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/167:00 am
BNA
- RFD
Nonstop1h 31m
Multiple Airlines
Mon 8/176:26 pm
RFD
- BNA
1 stop15h 51m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Thu 9/31:34 pm
BNA
- RFD
Nonstop1h 29m
Multiple Airlines
Sun 9/279:29 pm
RFD
- BNA
3 stops45h 18m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:00 am
BNA
- RFD
Nonstop1h 29m
Multiple Airlines
Mon 8/37:50 pm
RFD
- BNA
1 stop14h 27m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2410:36 am
CHA
- RFD
1 stop7h 08m
Allegiant Air
Wed 12/3010:44 am
RFD
- CHA
1 stop26h 21m
Allegiant Air
Deal found 7/14![Allegiant Air logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Fri 7/179:43 pm
CHA
- RFD
2 stops35h 46m
Allegiant Air
Mon 7/208:39 am
RFD
- CHA
1 stop23h 55m
Allegiant Air
Deal found 7/12![Allegiant Air logo]()
$794
Best flights from Tennessee to RockfordDiscover carefully curated flight deals from Tennessee to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
Discover carefully curated flight deals from Tennessee to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 9/101:34 pm
BNA
- RFD
Nonstop1h 29m
Multiple Airlines
Sun 9/139:29 pm
RFD
- BNA
2 stops13h 08m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:36 pm
BNA
- RFD
1 stop15h 49m
Allegiant Air
Sun 8/99:21 am
RFD
- BNA
Nonstop1h 28m
Allegiant Air
Deal found 7/14![Allegiant Air logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Tue 9/112:55 pm
BNA
- RFD
2 stops24h 24m
Multiple Airlines
Thu 9/33:53 pm
RFD
- BNA
Nonstop1h 30m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Fri 7/317:58 pm
BNA
- RFD
1 stop12h 17m
Allegiant Air
Sun 8/29:19 am
RFD
- BNA
Nonstop1h 28m
Allegiant Air
Deal found 7/13![Allegiant Air logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/201:37 pm
BNA
- RFD
Nonstop1h 32m
Multiple Airlines
Sun 8/309:35 pm
RFD
- BNA
2 stops38h 35m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:00 am
BNA
- RFD
Nonstop1h 29m
Allegiant Air
Sun 7/269:19 am
RFD
- BNA
Nonstop1h 28m
Allegiant Air
Deal found 7/14![Allegiant Air logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/144:36 pm
BNA
- RFD
1 stop15h 49m
Multiple Airlines
Mon 8/176:26 pm
RFD
- BNA
1 stop15h 51m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 7/247:58 pm
BNA
- RFD
1 stop12h 17m
Allegiant Air
Sun 7/269:19 am
RFD
- BNA
Nonstop1h 28m
Allegiant Air
Deal found 7/11![Allegiant Air logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/2012:55 pm
BNA
- RFD
3 stops23h 28m
Multiple Airlines
Sun 8/233:59 pm
RFD
- BNA
Nonstop1h 25m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Thu 7/307:00 am
BNA
- RFD
Nonstop1h 29m
Allegiant Air
Sun 8/2310:44 am
RFD
- BNA
3 stops31h 23m
Allegiant Air
Deal found 7/13![Allegiant Air logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2410:36 am
CHA
- RFD
1 stop7h 08m
Allegiant Air
Wed 12/3010:44 am
RFD
- CHA
1 stop26h 21m
Allegiant Air
Deal found 7/14![Allegiant Air logo]()
$469
Last-minute flights from Tennessee to RockfordDiscover last-minute flight deals from Tennessee to Rockford. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals from Tennessee to Rockford. Data last updated July 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Fri 7/179:43 pm
CHA
- RFD
2 stops35h 46m
Allegiant Air
Mon 7/208:39 am
RFD
- CHA
1 stop23h 55m
Allegiant Air
Deal found 7/12![Allegiant Air logo]()
$794
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Thu 7/307:00 am
BNA
- RFD
Nonstop1h 29m
Multiple Airlines
Sun 8/239:35 pm
RFD
- BNA
2 stops38h 35m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:00 am
BNA
- RFD
Nonstop1h 29m
Multiple Airlines
Mon 8/37:50 pm
RFD
- BNA
1 stop14h 27m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:00 am
BNA
- RFD
Nonstop1h 29m
Allegiant Air
Sun 8/211:27 am
RFD
- BNA
1 stop8h 14m
Allegiant Air
Deal found 7/14![Allegiant Air logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Fri 7/317:58 pm
BNA
- RFD
1 stop12h 17m
Allegiant Air
Sun 8/29:19 am
RFD
- BNA
Nonstop1h 28m
Allegiant Air
Deal found 7/12![Allegiant Air logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:36 pm
BNA
- RFD
1 stop15h 49m
Allegiant Air
Sun 8/99:21 am
RFD
- BNA
Nonstop1h 28m
Allegiant Air
Deal found 7/14![Allegiant Air logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/167:00 am
BNA
- RFD
Nonstop1h 31m
Multiple Airlines
Mon 8/176:26 pm
RFD
- BNA
1 stop15h 51m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/201:37 pm
BNA
- RFD
Nonstop1h 32m
Multiple Airlines
Sun 8/239:35 pm
RFD
- BNA
2 stops38h 35m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$232
One-way flights from Tennessee to RockfordSearch for one-way flight options from Tennessee to Rockford. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
Search for one-way flight options from Tennessee to Rockford. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/144:36 pm
BNA
- RFD
1 stop15h 49m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 9/107:37 pm
BNA
- RFD
1 stop13h 15m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 7/317:58 pm
BNA
- RFD
1 stop12h 17m
Allegiant Air
Deal found 7/11![Allegiant Air logo]()
$144
This CheapOair deal was found by Cheapflights users on 7/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:00 am
BNA
- RFD
Nonstop1h 29m
Allegiant Air
Deal found 7/14![Allegiant Air logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 8/145:44 pm
BNA
- RFD
3 stops41h 03m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Mon 10/195:14 pm
BNA
- RFD
1 stop19h 38m
Allegiant Air
Deal found 7/12![Allegiant Air logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/1112:25 pm
BNA
- RFD
3 stops46h 22m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:08 pm
BNA
- RFD
1 stop18h 46m
Allegiant Air
Deal found 7/14![Allegiant Air logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:36 pm
BNA
- RFD
1 stop15h 49m
Allegiant Air
Deal found 7/14![Allegiant Air logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:42 pm
BNA
- RFD
3 stops37h 02m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Mon 7/279:43 pm
CHA
- RFD
3 stops47h 16m
Allegiant Air
Deal found 7/13![Allegiant Air logo]()
$575
Find flight deals from Tennessee to Rockford
Keep the following information in mind while searching for Tennessee to Rockford flight deals. Data was last updated July 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $231 (Kiwi.com) |
One-way from | $122 (Kiwi.com) |
Popular in | January |
Cheapest in | September |
Average price | $290 |
Good round-trip deal | $78 or less |
Good one-way deal | $52 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Tennessee 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 July 16, 2026.
Use the filters below to find and compare flights from Tennessee to Chicago Greater Rockford Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Thu 9/10
1:34 pm-3:03 pm
Nonstop1h 29m
Chicago Greater Rockford
Sun 9/13
9:29 pm-10:37 am
2 stops13h 08m
$231
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Tue 9/1
12:55 pm-1:19 pm
2 stops24h 24m
Chicago Greater Rockford
Thu 9/3
3:53 pm-5:23 pm
Nonstop1h 30m
$234
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Fri 8/7
4:36 pm-8:25 am
1 stop15h 49m
Chicago Greater Rockford
Sun 8/9
9:21 am-10:49 am
Nonstop1h 28m
$238
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Thu 8/20
1:37 pm-3:09 pm
Nonstop1h 32m
Chicago Greater Rockford
Sun 8/30
9:35 pm-12:10 pm
2 stops38h 35m
$243
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Fri 7/31
7:58 pm-8:15 am
1 stop12h 17m
Chicago Greater Rockford
Sun 8/2
9:19 am-10:47 am
Nonstop1h 28m
$251
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Fri 8/14
4:36 pm-8:25 am
1 stop15h 49m
Chicago Greater Rockford
Mon 8/17
6:26 pm-10:17 am
1 stop15h 51m
$262
Quickest round-trip
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Sun 7/19
7:00 am-8:29 am
Nonstop1h 29m
Chicago Greater Rockford
Sun 7/26
9:19 am-10:47 am
Nonstop1h 28m
$270
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Thu 8/20
12:55 pm-12:23 pm
3 stops23h 28m
Chicago Greater Rockford
Sun 8/23
3:59 pm-5:24 pm
Nonstop1h 25m
$287
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Fri 7/24
7:58 pm-8:15 am
1 stop12h 17m
Chicago Greater Rockford
Sun 7/26
9:19 am-10:47 am
Nonstop1h 28m
$309
NashvilleChicago
BNA - RFD
BNARFD
Nashville Intl
Thu 7/30
7:00 am-8:29 am
Nonstop1h 29m
Chicago Greater Rockford
Sun 8/23
10:44 am-6:07 pm
3 stops31h 23m
$313
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Tennessee to Rockford
Have a flexible travel schedule? Discover the best time to fly to Rockford from Tennessee with our price prediction graph.
BNA-RFD
CHA-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.
Cheapflights Insights
Everything you need to know about your flight from Tennessee to Chicago Greater Rockford Airport
USTN-RFD
BNA-RFD
CHA-RFD
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Tennessee 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 locationsBenton Harbor
Lansing
Merrillville
Valparaiso
Hammond
Saint Joseph
Porter
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
Popular flights
Rockford flight routes
Top destinations
Alternative routes for Tennessee 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 Tennessee to Rockford by cabin class
Find flights from Tennessee to Rockford, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Tennessee and Rockford flights
Browse other Tennessee and Rockford flight options. Last updated on July 16, 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 July 16, 2026.
Tennessee to Rockford flights
Consider these flights traveling from Tennessee to Rockford.
Top airline flying from Tennessee to Rockford
Discover the top airline that operate flights from Tennessee 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 July 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$90 | FlexibilityNo cancel fee | On-time88% |