$121+ Cheap flights from Tennessee to Greater Rockford (RFD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — RFD
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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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
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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 September 13, 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 September 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/65:56 pm -
1 stop17h 58m
Sun 11/81:08 pm -
Nonstop1h 30m
Deal found 9/8![Allegiant Air logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/1510:52 am -
Nonstop1h 30m
Sun 10/189:33 pm -
3 stops40h 46m
Deal found 9/8![Multiple Airlines logo]()
$222
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.
Fri 10/165:50 pm -
1 stop22h 13m
Sun 10/181:12 pm -
Nonstop1h 28m
Deal found 9/12![Allegiant Air logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/112:56 pm -
Nonstop1h 30m
Mon 10/510:44 am -
1 stop11h 47m
Deal found 9/7![Allegiant Air logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/88:29 pm -
1 stop11h 33m
Sun 10/111:12 pm -
Nonstop1h 28m
Deal found 9/10![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/1210:46 am -
Nonstop1h 32m
Sun 11/155:37 pm -
1 stop21h 52m
Deal found 9/8![Allegiant Air logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 11/1210:46 am -
Nonstop1h 32m
Sun 11/158:37 pm -
2 stops41h 39m
Deal found 9/9![Multiple Airlines logo]()
$231
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Thu 9/171:34 pm -
Nonstop1h 29m
Thu 9/243:53 pm -
Nonstop1h 30m
Deal found 9/10![Allegiant Air logo]()
$233
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.
Tue 10/138:29 pm -
1 stop12h 15m
Sun 10/181:12 pm -
Nonstop1h 28m
Deal found 9/12![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sun 11/19:29 am -
2 stops32h 36m
Sat 11/712:44 pm -
1 stop24h 41m
Deal found 9/11![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/249:45 pm -
1 stop11h 21m
Fri 11/276:04 pm -
1 stop25h 51m
Deal found 9/10![Allegiant Air logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/249:45 pm -
1 stop11h 21m
Sun 11/297:53 pm -
1 stop16h 22m
Deal found 9/10![Allegiant Air logo]()
$557
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 September 13, 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 September 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 11/1210:46 am -
Nonstop1h 32m
Sun 11/158:37 pm -
3 stops41h 39m
Deal found 9/9![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/112:56 pm -
Nonstop1h 30m
Mon 10/510:44 am -
1 stop11h 47m
Deal found 9/7![Allegiant Air logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/1510:52 am -
Nonstop1h 30m
Sun 10/189:33 pm -
3 stops40h 46m
Deal found 9/9![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 11/510:46 am -
Nonstop1h 32m
Sun 11/88:37 pm -
3 stops41h 39m
Deal found 9/9![Multiple Airlines logo]()
$252
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:36 am -
Nonstop1h 30m
Thu 10/81:12 pm -
Nonstop1h 28m
Deal found 9/11![Allegiant Air logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/241:34 pm -
Nonstop1h 29m
Sun 9/279:29 pm -
3 stops40h 49m
Deal found 9/8![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/171:34 pm -
Nonstop1h 29m
Sun 9/209:29 pm -
1 stop23h 31m
Deal found 9/9![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/810:52 am -
Nonstop1h 30m
Sun 10/1110:30 am -
2 stops29h 04m
Deal found 9/8![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/249:45 pm -
1 stop11h 21m
Fri 11/276:04 pm -
1 stop25h 51m
Deal found 9/10![Allegiant Air logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sun 11/19:29 am -
2 stops32h 36m
Sat 11/712:44 pm -
1 stop24h 41m
Deal found 9/11![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/249:45 pm -
1 stop11h 21m
Sun 11/297:53 pm -
1 stop16h 22m
Deal found 9/10![Allegiant Air logo]()
$557
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.
Mon 12/282:40 pm -
1 stop18h 45m
Wed 12/305:14 pm -
1 stop15h 32m
Deal found 9/12![Allegiant Air logo]()
$696
Last-minute flights from Tennessee to RockfordDiscover last-minute flight deals from Tennessee to Rockford. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Tennessee to Rockford. Data last updated September 13, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Thu 9/171:34 pm -
Nonstop1h 29m
Thu 9/243:53 pm -
Nonstop1h 30m
Deal found 9/10![Allegiant Air logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/112:56 pm -
Nonstop1h 30m
Mon 10/510:44 am -
1 stop11h 47m
Deal found 9/8![Allegiant Air logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/112:56 pm -
Nonstop1h 30m
Sun 10/45:47 pm -
1 stop16h 13m
Deal found 9/10![Allegiant Air logo]()
$240
This CheapOair deal was found by Cheapflights users on 9/9. 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 10/411:36 am -
Nonstop1h 30m
Thu 10/81:12 pm -
Nonstop1h 28m
Deal found 9/9![Allegiant Air logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/88:29 pm -
1 stop11h 33m
Sun 10/111:12 pm -
Nonstop1h 28m
Deal found 9/10![Multiple Airlines logo]()
$226
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.
Tue 10/138:29 pm -
1 stop12h 15m
Sun 10/181:12 pm -
Nonstop1h 28m
Deal found 9/12![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/1510:52 am -
Nonstop1h 30m
Sun 10/189:33 pm -
3 stops40h 46m
Deal found 9/8![Multiple Airlines logo]()
$222
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.
Fri 10/165:50 pm -
1 stop22h 13m
Sun 10/181:12 pm -
Nonstop1h 28m
Deal found 9/12![Allegiant Air logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/228:29 pm -
1 stop11h 25m
Sun 10/251:12 pm -
Nonstop1h 28m
Deal found 9/10![Multiple Airlines logo]()
$244
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 September 13, 2026.
Search for one-way flight options from Tennessee to Rockford. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This CheapOair deal was found by Cheapflights users on 9/10. 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 9/201:34 pm -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Allegiant Air logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/1810:52 am -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Allegiant Air logo]()
$125
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:46 am -
Nonstop1h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Allegiant Air logo]()
$131
This CheapOair deal was found by Cheapflights users on 9/8. 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 10/1110:52 am -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Allegiant Air logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sun 10/411:36 am -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Allegiant Air logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/65:56 pm -
1 stop17h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Allegiant Air logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/128:26 pm -
1 stop12h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/252:39 pm -
3 stops45h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/249:23 am -
3 stops24h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Allegiant Air logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/252:39 pm -
3 stops44h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Allegiant Air logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Thu 9/179:23 am -
3 stops24h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Allegiant Air logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/279:23 am -
3 stops25h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Allegiant Air logo]()
$512
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 September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $219 (Kiwi.com) |
One-way from | $121 (CheapOair) |
Popular in | January |
Cheapest in | October |
Average price | $279 |
Good round-trip deal | $84 or less |
Good one-way deal | $47 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 7,457,451 searches. Data last updated September 13, 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
Quickest round-trip
NashvilleChicago
BNA Nashville Intl - RFD Chicago Greater Rockford
BNARFD
Nashville Intl
Sun 9/20
1:34 pm-3:03 pm
Nonstop1h 29m
Chicago Greater Rockford
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
NashvilleChicago
BNA Nashville Intl - RFD Chicago Greater Rockford
BNARFD
Nashville Intl
Fri 11/6
5:56 pm-11:54 am
1 stop17h 58m
Chicago Greater Rockford
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$167
NashvilleChicago
BNA Nashville Intl - RFD Chicago Greater Rockford
BNARFD
Nashville Intl
Fri 10/16
5:50 pm-4:03 pm
1 stop22h 13m
Chicago Greater Rockford
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$178
NashvilleChicago
BNA Nashville Intl - RFD Chicago Greater Rockford
BNARFD
Nashville Intl
Tue 9/29
5:40 pm-8:40 am
3 stops39h 00m
Chicago Greater Rockford
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$195
NashvilleChicago
BNA Nashville Intl - RFD Chicago Greater Rockford
BNARFD
Nashville Intl
Sun 9/27
1:34 pm-3:03 pm
Nonstop1h 29m
Chicago Greater Rockford
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$201
NashvilleChicago
BNA Nashville Intl - RFD Chicago Greater Rockford
BNARFD
Nashville Intl
Fri 10/30
8:26 pm-10:30 am
3 stops38h 04m
Chicago Greater Rockford
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$208
NashvilleChicago
BNA Nashville Intl - RFD Chicago Greater Rockford
BNARFD
Nashville Intl
Tue 12/8
5:51 pm-3:11 pm
2 stops21h 20m
Chicago Greater Rockford
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$211
NashvilleChicago
BNA Nashville Intl - RFD Chicago Greater Rockford
BNARFD
Nashville Intl
Thu 11/12
10:46 am-12:18 pm
Nonstop1h 32m
Chicago Greater Rockford
Sun 11/15
8:37 pm-2:16 pm
3 stops41h 39m
$219
NashvilleChicago
BNA Nashville Intl - RFD Chicago Greater Rockford
BNARFD
Nashville Intl
Thu 10/15
10:52 am-12:22 pm
Nonstop1h 30m
Chicago Greater Rockford
Sun 10/18
9:33 pm-2:19 pm
3 stops40h 46m
$223
NashvilleChicago
BNA Nashville Intl - RFD Chicago Greater Rockford
BNARFD
Nashville Intl
Fri 11/6
8:26 pm-9:40 am
3 stops37h 14m
Chicago Greater Rockford
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$225
Showing 1-10 of 28 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
What is the cheapest time of day to fly from TN to RFD?
Find hourly flight availability from Tennessee 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 September 13, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Chicago Greater Rockford Airport as you normally would.
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
Merrillville
Lansing
Valparaiso
Hammond
Saint Joseph
Porter
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Alternative routes for Tennessee to Rockford
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Tennessee and Rockford flights
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Other flights to Rockford
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Tennessee to Rockford flights
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Top 2 airlines flying from Tennessee to Rockford
Discover the top 2 airlines 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 7,457,451 searches. Data last updated September 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$65 | Average$90 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$340 | Average$368 | FlexibilityNo cancel fee | On-time71% |