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$94+ Cheap flights from Denver (DEN) 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — RFD
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Denver to Rockford

Cheapest flights from Denver to Rockford
Explore the most affordable flight options available from Denver to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/2010:37 pmDEN - RFD
1 stop12h 18mMultiple Airlines
Tue 12/2312:15 pmRFD - DEN
1 stop16h 43mMultiple Airlines
Deal found 10/27$264
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/1612:59 amDEN - RFD
2 stops14h 29mMultiple Airlines
Thu 11/2012:25 pmRFD - DEN
1 stop12h 18mMultiple Airlines
Deal found 10/27$393
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/2810:29 pmDEN - RFD
1 stop12h 08mMultiple Airlines
Mon 12/17:32 pmRFD - DEN
1 stop14h 23mMultiple Airlines
Deal found 10/26$416
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/86:00 amDEN - RFD
1 stop11h 06mMultiple Airlines
Thu 12/111:20 pmRFD - DEN
1 stop15h 38mMultiple Airlines
Deal found 10/27$453
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/246:20 amDEN - RFD
2 stops27h 57mMultiple Airlines
Sun 11/3012:15 pmRFD - DEN
1 stop21h 41mMultiple Airlines
Deal found 10/28$537
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/1011:04 amDEN - RFD
2 stops21h 32mMultiple Airlines
Thu 11/1312:43 pmRFD - DEN
1 stop12h 10mMultiple Airlines
Deal found 10/27$608

Cheap flight deals from Denver to Rockford

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$264
(Kiwi.com)

One-way from

$94
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$217
Provider with most accurate pricing for Denver Intl-Chicago Greater Rockford flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Chicago Greater Rockford flights.
Search Deals
From Denver Intl to Chicago Greater Rockford
Search Deals
One-way flight from Denver Intl to Chicago Greater Rockford
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 October 29, 2025.
Use the filters below to find and compare flights from Denver to Chicago Greater Rockford Airport that are best for you.

Fly from

Denver

Fly to

Rockford

Route

Depart

Return

Price

DenverChicago

DEN - RFD

DENRFD

Denver Intl

Sat 12/20

10:37 pm-11:55 am

1 stop12h 18m

Chicago Greater Rockford

Tue 12/23

12:15 pm-3:58 am

1 stop16h 43m

$264

DenverChicago

DEN - RFD

DENRFD

Denver Intl

Sun 11/16

12:59 am-4:28 pm

2 stops14h 29m

Chicago Greater Rockford

Thu 11/20

12:25 pm-11:43 pm

1 stop12h 18m

$393

DenverChicago

DEN - RFD

DENRFD

Denver Intl

Fri 11/28

10:29 pm-11:37 am

1 stop12h 08m

Chicago Greater Rockford

Mon 12/1

7:32 pm-8:55 am

1 stop14h 23m

$416

DenverChicago

DEN - RFD

DENRFD

Denver Intl

Mon 12/8

6:00 am-6:06 pm

1 stop11h 06m

Chicago Greater Rockford

Thu 12/11

1:20 pm-3:58 am

1 stop15h 38m

$453

DenverChicago

DEN - RFD

DENRFD

Denver Intl

Mon 11/24

6:20 am-11:17 am

2 stops27h 57m

Chicago Greater Rockford

Sun 11/30

12:15 pm-8:56 am

1 stop21h 41m

$537

DenverChicago

DEN - RFD

DENRFD

Denver Intl

Mon 11/10

11:04 am-9:36 am

2 stops21h 32m

Chicago Greater Rockford

Thu 11/13

12:43 pm-11:53 pm

1 stop12h 10m

$608

DenverChicago

DEN - RFD

DENRFD

Denver Intl

Sun 1/11

1:42 pm-6:48 pm

2 stops28h 06m

$110

DenverChicago

DEN - RFD

DENRFD

Denver Intl

Mon 1/12

6:00 am-5:26 pm

1 stop10h 26m

$115

DenverChicago

DEN - RFD

DENRFD

Denver Intl

Fri 12/19

6:15 am-10:19 am

1 stop27h 04m

$133

DenverChicago

DEN - RFD

DENRFD

Denver Intl

Thu 11/13

7:08 am-8:00 am

2 stops23h 52m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 14 results
1
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Compare providers for flights from Denver 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 Denver to Rockford in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Chicago Greater Rockford Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Chicago Greater Rockford Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Chicago Greater Rockford Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Chicago Greater Rockford Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Denver-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 Denver to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford from Denver with our price prediction graph.
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 Denver to Rockford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Chicago Greater Rockford?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly out of when you book flights from Denver to Chicago Greater Rockford. 0 airlines have flights from Denver Intl to Chicago Greater Rockford on a regular basis. Booking flights from Denver Intl to Chicago Greater Rockford should not be difficult; the airport handles an average of 0 outbound flights to Chicago Greater Rockford per day.

  • Can I find deals for flights from Denver to Rockford that include hotel bookings?

    Yes. In addition to deals on Denver to Rockford flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Rockford?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Rockford.

  • Can I find deals for business class flights from Denver to Rockford?

    Yes. Cheapflights offers flight deals from Denver to Rockford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Chicago Greater Rockford Airport?

Book flights to Chicago Greater Rockford Airport if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Porter
Benton Harbor

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