$194+ Cheap flights from Colorado Springs (COS) 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
COS — RFD
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Colorado Springs 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 Colorado Springs to Rockford
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Best
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Cheapest flights from Colorado Springs to RockfordExplore the most affordable flight options available from Colorado Springs to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Colorado Springs to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/111:26 am -
1 stop23h 01m
Sat 10/38:58 pm -
1 stop21h 01m
Deal found 9/4![Allegiant Air logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/185:49 pm -
1 stop17h 48m
Wed 10/212:07 pm -
1 stop28h 03m
Deal found 9/6![Allegiant Air logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/155:49 pm -
1 stop16h 38m
Wed 10/212:07 pm -
1 stop28h 03m
Deal found 9/6![Allegiant Air logo]()
$437
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 10/111:26 am -
1 stop23h 01m
Wed 10/142:07 pm -
1 stop27h 52m
Deal found 9/7![Allegiant Air logo]()
$567
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 10/111:26 am -
1 stop23h 01m
Sat 10/108:58 pm -
1 stop21h 01m
Deal found 9/7![Allegiant Air logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Fri 12/189:52 am -
1 stop24h 07m
Mon 12/218:45 pm -
1 stop13h 47m
Deal found 9/5![Allegiant Air logo]()
$623
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 10/85:49 pm -
1 stop16h 38m
Sat 10/108:58 pm -
1 stop21h 01m
Deal found 9/8![Allegiant Air logo]()
$634
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 10/85:49 pm -
1 stop16h 38m
Wed 10/142:07 pm -
1 stop27h 52m
Deal found 9/8![Allegiant Air logo]()
$731
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Thu 12/179:38 pm -
1 stop20h 27m
Tue 12/299:02 pm -
2 stops20h 00m
Deal found 9/5![Multiple Airlines logo]()
$751
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.
Wed 12/304:47 pm -
2 stops17h 50m
Sat 1/210:44 am -
1 stop7h 43m
Deal found 9/8![Multiple Airlines logo]()
$792
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.
Sun 10/115:49 pm -
1 stop17h 48m
Wed 10/142:07 pm -
1 stop27h 52m
Deal found 9/8![Allegiant Air logo]()
$840
Best flights from Colorado Springs to RockfordDiscover carefully curated flight deals from Colorado Springs to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Colorado Springs to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/111:26 am -
1 stop23h 01m
Sat 10/38:58 pm -
1 stop21h 01m
Deal found 9/4![Allegiant Air logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Thu 12/179:38 pm -
1 stop20h 27m
Tue 12/299:02 pm -
2 stops20h 00m
Deal found 9/5![Multiple Airlines logo]()
$751
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/155:49 pm -
1 stop16h 38m
Wed 10/212:07 pm -
1 stop28h 03m
Deal found 9/6![Allegiant Air logo]()
$437
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 10/111:26 am -
1 stop23h 01m
Wed 10/142:07 pm -
1 stop27h 52m
Deal found 9/7![Allegiant Air logo]()
$567
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 10/111:26 am -
1 stop23h 01m
Sat 10/108:58 pm -
1 stop21h 01m
Deal found 9/7![Allegiant Air logo]()
$584
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.
Wed 12/304:47 pm -
2 stops17h 50m
Sat 1/210:44 am -
1 stop7h 43m
Deal found 9/8![Multiple Airlines logo]()
$792
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Fri 12/189:52 am -
1 stop24h 07m
Mon 12/218:45 pm -
1 stop13h 47m
Deal found 9/5![Allegiant Air logo]()
$623
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 10/85:49 pm -
1 stop16h 38m
Sat 10/108:58 pm -
1 stop21h 01m
Deal found 9/8![Allegiant Air logo]()
$634
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 10/85:49 pm -
1 stop16h 38m
Wed 10/142:07 pm -
1 stop27h 52m
Deal found 9/8![Allegiant Air logo]()
$731
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.
Sun 10/115:49 pm -
1 stop17h 48m
Wed 10/142:07 pm -
1 stop27h 52m
Deal found 9/8![Allegiant Air logo]()
$840
Last-minute flights from Colorado Springs to RockfordDiscover last-minute flight deals from Colorado Springs to Rockford. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado Springs to Rockford. Data last updated September 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/111:26 am -
1 stop23h 01m
Sat 10/38:58 pm -
1 stop21h 01m
Deal found 9/4![Allegiant Air logo]()
$372
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 10/111:26 am -
1 stop23h 01m
Wed 10/142:07 pm -
1 stop27h 52m
Deal found 9/7![Allegiant Air logo]()
$567
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 10/111:26 am -
1 stop23h 01m
Sat 10/108:58 pm -
1 stop21h 01m
Deal found 9/7![Allegiant Air logo]()
$584
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 10/85:49 pm -
1 stop16h 38m
Sat 10/108:58 pm -
1 stop21h 01m
Deal found 9/8![Allegiant Air logo]()
$634
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 10/85:49 pm -
1 stop16h 38m
Wed 10/142:07 pm -
1 stop27h 52m
Deal found 9/8![Allegiant Air logo]()
$731
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.
Sun 10/115:49 pm -
1 stop17h 48m
Wed 10/142:07 pm -
1 stop27h 52m
Deal found 9/8![Allegiant Air logo]()
$840
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/155:49 pm -
1 stop16h 38m
Wed 10/212:07 pm -
1 stop28h 03m
Deal found 9/6![Allegiant Air logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/185:49 pm -
1 stop17h 48m
Wed 10/212:07 pm -
1 stop28h 03m
Deal found 9/6![Allegiant Air logo]()
$433
One-way flights from Colorado Springs to RockfordSearch for one-way flight options from Colorado Springs to Rockford. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Colorado Springs to Rockford. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/111:26 am -
1 stop23h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Allegiant Air logo]()
$194
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 11/55:49 pm -
1 stop15h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Allegiant Air logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 11/299:29 am -
1 stop8h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Allegiant Air logo]()
$770
Find flight deals from Colorado Springs to Rockford
Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) 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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $372 (Kiwi.com) |
One-way from | $194 (Kiwi.com) |
Popular in | July |
Cheapest in | August |
Average price | $370 |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado Springs 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 9, 2026.
Use the filters below to find and compare flights from Colorado Springs to Chicago Greater Rockford Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Colorado SpringsChicago
COS Colorado Springs - RFD Chicago Greater Rockford
COSRFD
Colorado Springs
Thu 10/1
11:26 am-11:27 am
1 stop23h 01m
Chicago Greater Rockford
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$194
Colorado SpringsChicago
COS Colorado Springs - RFD Chicago Greater Rockford
COSRFD
Colorado Springs
Thu 11/5
5:49 pm-10:33 am
1 stop15h 44m
Chicago Greater Rockford
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$326
Colorado SpringsChicago
COS Colorado Springs - RFD Chicago Greater Rockford
COSRFD
Colorado Springs
Thu 10/1
11:26 am-11:27 am
1 stop23h 01m
Chicago Greater Rockford
Sat 10/3
8:58 pm-4:59 pm
1 stop21h 01m
$372
Colorado SpringsChicago
COS Colorado Springs - RFD Chicago Greater Rockford
COSRFD
Colorado Springs
Thu 10/15
5:49 pm-11:27 am
1 stop16h 38m
Chicago Greater Rockford
Wed 10/21
2:07 pm-5:10 pm
1 stop28h 03m
$437
Colorado SpringsChicago
COS Colorado Springs - RFD Chicago Greater Rockford
COSRFD
Colorado Springs
Thu 10/1
11:26 am-11:27 am
1 stop23h 01m
Chicago Greater Rockford
Wed 10/14
2:07 pm-4:59 pm
1 stop27h 52m
$567
Colorado SpringsChicago
COS Colorado Springs - RFD Chicago Greater Rockford
COSRFD
Colorado Springs
Thu 10/1
11:26 am-11:27 am
1 stop23h 01m
Chicago Greater Rockford
Sat 10/10
8:58 pm-4:59 pm
1 stop21h 01m
$584
Colorado SpringsChicago
COS Colorado Springs - RFD Chicago Greater Rockford
COSRFD
Colorado Springs
Fri 12/18
9:52 am-10:59 am
1 stop24h 07m
Chicago Greater Rockford
Mon 12/21
8:45 pm-9:32 am
1 stop13h 47m
$623
Colorado SpringsChicago
COS Colorado Springs - RFD Chicago Greater Rockford
COSRFD
Colorado Springs
Thu 10/8
5:49 pm-11:27 am
1 stop16h 38m
Chicago Greater Rockford
Sat 10/10
8:58 pm-4:59 pm
1 stop21h 01m
$634
Colorado SpringsChicago
COS Colorado Springs - RFD Chicago Greater Rockford
COSRFD
Colorado Springs
Thu 10/8
5:49 pm-11:27 am
1 stop16h 38m
Chicago Greater Rockford
Wed 10/14
2:07 pm-4:59 pm
1 stop27h 52m
$731
Colorado SpringsChicago
COS Colorado Springs - RFD Chicago Greater Rockford
COSRFD
Colorado Springs
Thu 12/17
9:38 pm-7:05 pm
1 stop20h 27m
Chicago Greater Rockford
Tue 12/29
9:02 pm-4:02 pm
2 stops20h 00m
$751
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Colorado Springs 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 Colorado Springs to Rockford in September.
| 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 Colorado Springs-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 Colorado Springs-Chicago Greater Rockford Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Chicago Greater Rockford Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Colorado Springs-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 Colorado Springs-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 Colorado Springs to Rockford
Have a flexible travel schedule? Discover the best time to fly to Rockford from Colorado Springs with our price prediction graph.
COS-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 Colorado Springs 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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