$311+ Cheap flights from Cedar Rapids (CID) 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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
CID — RFD
Nov 9 — Nov 161
Round-trip
1 adult, Economy
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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 Cedar Rapids to RockfordExplore the most affordable flight options available from Cedar Rapids to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2026.
Explore the most affordable flight options available from Cedar Rapids to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 10/297:59 pm -
1 stop15h 28m
Sun 11/11:12 pm -
1 stop19h 22m
Deal found 10/7![Allegiant Air logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 10/297:59 pm -
1 stop15h 28m
Mon 11/210:44 am -
1 stop6h 58m
Deal found 10/7![Allegiant Air logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/272:14 pm -
1 stop23h 03m
Wed 12/94:01 pm -
1 stop26h 26m
Deal found 10/6![Allegiant Air logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 12/229:34 am -
1 stop24h 20m
Sun 1/1011:04 am -
1 stop23h 57m
Deal found 10/5![Allegiant Air logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/202:14 pm -
1 stop23h 03m
Sun 10/251:12 pm -
1 stop20h 52m
Deal found 10/6![Allegiant Air logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/258:50 pm -
1 stop15h 47m
Tue 10/271:42 pm -
1 stop26h 21m
Deal found 10/6![Allegiant Air logo]()
$599
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/202:14 pm -
1 stop23h 03m
Thu 10/221:12 pm -
1 stop18h 22m
Deal found 10/6![Allegiant Air logo]()
$609
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/227:59 pm -
1 stop15h 28m
Sun 10/251:12 pm -
1 stop20h 52m
Deal found 10/6![Allegiant Air logo]()
$635
Best flights from Cedar Rapids to RockfordDiscover carefully curated flight deals from Cedar Rapids to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2026.
Discover carefully curated flight deals from Cedar Rapids to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 10/297:59 pm -
1 stop15h 28m
Sun 11/11:12 pm -
1 stop19h 22m
Deal found 10/7![Allegiant Air logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 10/297:59 pm -
1 stop15h 28m
Mon 11/210:44 am -
1 stop6h 58m
Deal found 10/7![Allegiant Air logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 12/229:34 am -
1 stop24h 20m
Sun 1/1011:04 am -
1 stop23h 57m
Deal found 10/5![Allegiant Air logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/258:50 pm -
1 stop15h 47m
Tue 10/271:42 pm -
1 stop26h 21m
Deal found 10/6![Allegiant Air logo]()
$599
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/227:59 pm -
1 stop15h 28m
Sun 10/251:12 pm -
1 stop20h 52m
Deal found 10/6![Allegiant Air logo]()
$635
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/224:51 pm -
1 stop26h 15m
Mon 10/2610:44 am -
1 stop6h 58m
Deal found 10/6![Allegiant Air logo]()
$645
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/2410:56 am -
1 stop29h 49m
Mon 10/2610:44 am -
1 stop6h 58m
Deal found 10/6![Allegiant Air logo]()
$677
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Sat 3/133:58 pm -
1 stop27h 41m
Sat 3/204:38 pm -
1 stop17h 02m
Deal found 10/10![Allegiant Air logo]()
$1,454
Last-minute flights from Cedar Rapids to RockfordDiscover last-minute flight deals from Cedar Rapids to Rockford. Data last updated October 10, 2026 and is based on user searches.
Discover last-minute flight deals from Cedar Rapids to Rockford. Data last updated October 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/202:14 pm -
1 stop23h 03m
Sun 10/251:12 pm -
1 stop20h 52m
Deal found 10/6![Allegiant Air logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/202:14 pm -
1 stop23h 03m
Thu 10/221:12 pm -
1 stop18h 22m
Deal found 10/6![Allegiant Air logo]()
$609
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/227:59 pm -
1 stop15h 28m
Sun 10/251:12 pm -
1 stop20h 52m
Deal found 10/6![Allegiant Air logo]()
$635
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/224:51 pm -
1 stop26h 15m
Mon 10/2610:44 am -
1 stop6h 58m
Deal found 10/6![Allegiant Air logo]()
$645
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/258:50 pm -
1 stop15h 47m
Tue 10/271:42 pm -
1 stop26h 21m
Deal found 10/6![Allegiant Air logo]()
$599
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/272:14 pm -
1 stop23h 03m
Wed 12/94:01 pm -
1 stop26h 26m
Deal found 10/6![Allegiant Air logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 10/297:59 pm -
1 stop15h 28m
Sun 11/11:12 pm -
1 stop19h 22m
Deal found 10/7![Allegiant Air logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 10/297:59 pm -
1 stop15h 28m
Mon 11/210:44 am -
1 stop6h 58m
Deal found 10/7![Allegiant Air logo]()
$493
One-way flights from Cedar Rapids to RockfordSearch for one-way flight options from Cedar Rapids to Rockford. Find affordable one-way fares based on user searches. Data last updated October 10, 2026.
Search for one-way flight options from Cedar Rapids to Rockford. Find affordable one-way fares based on user searches. Data last updated October 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 12/218:21 pm -
1 stop14h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Allegiant Air logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/2410:56 am -
1 stop29h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Allegiant Air logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 10/8. 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.
Mon 11/2310:28 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Allegiant Air logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 10/8. 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.
Mon 11/236:06 pm -
3 stops48h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 10/157:50 pm -
1 stop15h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Allegiant Air logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/249:04 pm -
3 stops36h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$562
Find flight deals from Cedar Rapids to Rockford
Discover tips and strategies to find the most affordable flight options for your journey from Cedar Rapids (CID) 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 October 10, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $431 (Kiwi.com) |
One-way from | $311 (Kiwi.com) |
Popular in | May |
Cheapest in | March |
Average price | $269 |
Cheapflights Fare Finder
Customize your flight search to find flights from Cedar Rapids 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 October 10, 2026.
Use the filters below to find and compare flights from Cedar Rapids to Chicago Greater Rockford Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Cedar RapidsChicago
CID Cedar Rapids - RFD Chicago Greater Rockford
CIDRFD
Cedar Rapids
Mon 12/21
8:21 pm-10:47 am
1 stop14h 26m
Chicago Greater Rockford
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$311
Cedar RapidsChicago
CID Cedar Rapids - RFD Chicago Greater Rockford
CIDRFD
Cedar Rapids
Sat 10/24
10:56 am-4:45 pm
1 stop29h 49m
Chicago Greater Rockford
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$325
Quickest round-trip
Cedar RapidsChicago
CID Cedar Rapids - RFD Chicago Greater Rockford
CIDRFD
Cedar Rapids
Mon 11/23
10:28 am-5:48 pm
1 stop7h 20m
Chicago Greater Rockford
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$381
Cedar RapidsChicago
CID Cedar Rapids - RFD Chicago Greater Rockford
CIDRFD
Cedar Rapids
Mon 11/23
6:06 pm-7:03 pm
3 stops48h 57m
Chicago Greater Rockford
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$383
Cedar RapidsChicago
CID Cedar Rapids - RFD Chicago Greater Rockford
CIDRFD
Cedar Rapids
Thu 10/29
7:59 pm-11:27 am
1 stop15h 28m
Chicago Greater Rockford
Sun 11/1
1:12 pm-8:34 am
1 stop19h 22m
$431
Cedar RapidsChicago
CID Cedar Rapids - RFD Chicago Greater Rockford
CIDRFD
Cedar Rapids
Thu 10/15
7:50 pm-11:27 am
1 stop15h 37m
Chicago Greater Rockford
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$445
Cedar RapidsChicago
CID Cedar Rapids - RFD Chicago Greater Rockford
CIDRFD
Cedar Rapids
Thu 10/29
7:59 pm-11:27 am
1 stop15h 28m
Chicago Greater Rockford
Mon 11/2
10:44 am-5:42 pm
1 stop6h 58m
$493
Cedar RapidsChicago
CID Cedar Rapids - RFD Chicago Greater Rockford
CIDRFD
Cedar Rapids
Tue 12/22
9:34 am-9:54 am
1 stop24h 20m
Chicago Greater Rockford
Sun 1/10
11:04 am-11:01 am
1 stop23h 57m
$536
Cedar RapidsChicago
CID Cedar Rapids - RFD Chicago Greater Rockford
CIDRFD
Cedar Rapids
Sun 10/25
8:50 pm-12:37 pm
1 stop15h 47m
Chicago Greater Rockford
Tue 10/27
1:42 pm-4:03 pm
1 stop26h 21m
$599
Cedar RapidsChicago
CID Cedar Rapids - RFD Chicago Greater Rockford
CIDRFD
Cedar Rapids
Thu 10/22
7:59 pm-11:27 am
1 stop15h 28m
Chicago Greater Rockford
Sun 10/25
1:12 pm-10:04 am
1 stop20h 52m
$635
Showing 1-10 of 13 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Cedar Rapids-Chicago Greater Rockford Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Cedar Rapids-Chicago Greater Rockford Airport flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Cedar Rapids-Chicago Greater Rockford Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cedar Rapids-Chicago Greater Rockford Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Cedar Rapids-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 Cedar Rapids to Rockford
Have a flexible travel schedule? Discover the best time to fly to Rockford from Cedar Rapids with our price prediction graph.
CID-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.
Related info for your journey
Find useful and relevant information for your journey from Cedar Rapids 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
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Hammond
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