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$99+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — RFD
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap 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 diciembre 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
vie. 12/2610:37 pmDEN - RFD
1 stop11h 48mMultiple Airlines
lun. 1/58:32 pmRFD - DEN
1 stop14h 30mMultiple Airlines
Deal found 12/9$378
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
sáb. 12/2010:37 pmDEN - RFD
1 stop12h 18mMultiple Airlines
mar. 12/2312:15 pmRFD - DEN
2 stops30h 24mMultiple Airlines
Deal found 12/11$498
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
vie. 12/1910:29 pmDEN - RFD
1 stop10h 50mMultiple Airlines
mar. 12/237:54 pmRFD - DEN
2 stops21h 47mMultiple Airlines
Deal found 12/10$549
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
vie. 12/266:21 pmDEN - RFD
1 stop16h 04mMultiple Airlines
mar. 12/307:54 pmRFD - DEN
2 stops26h 12mMultiple Airlines
Deal found 12/11$598
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
vie. 12/2610:37 pmDEN - RFD
1 stop11h 48mMultiple Airlines
lun. 12/2910:43 amRFD - DEN
2 stops10h 40mMultiple Airlines
Deal found 12/9$684
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
vie. 12/1910:29 pmDEN - RFD
1 stop10h 50mMultiple Airlines
dom. 12/2112:45 pmRFD - DEN
1 stop12h 06mMultiple Airlines
Deal found 12/9$692

Find 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$311
(Kiwi.com)

One-way from

$99
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$241
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. 11% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 diciembre 12, 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

vie. 12/26

10:37 pm-11:25 am

1 stop11h 48m

Chicago Greater Rockford

lun. 1/5

8:32 pm-10:02 am

1 stop14h 30m

$378

DenverChicago

DEN - RFD

DENRFD

Denver Intl

sáb. 12/20

10:37 pm-11:55 am

1 stop12h 18m

Chicago Greater Rockford

mar. 12/23

12:15 pm-5:39 pm

2 stops30h 24m

$498

DenverChicago

DEN - RFD

DENRFD

Denver Intl

vie. 3/6

8:00 am-6:58 pm

1 stop9h 58m

Chicago Greater Rockford

lun. 3/9

9:41 pm-8:20 pm

2 stops23h 39m

$509

DenverChicago

DEN - RFD

DENRFD

Denver Intl

vie. 12/19

10:29 pm-10:19 am

1 stop10h 50m

Chicago Greater Rockford

mar. 12/23

7:54 pm-4:41 pm

2 stops21h 47m

$549

DenverChicago

DEN - RFD

DENRFD

Denver Intl

vie. 12/26

6:21 pm-11:25 am

1 stop16h 04m

Chicago Greater Rockford

mar. 12/30

7:54 pm-9:06 pm

2 stops26h 12m

$598

DenverChicago

DEN - RFD

DENRFD

Denver Intl

mié. 1/7

7:42 pm-12:34 pm

1 stop15h 52m

$99

DenverChicago

DEN - RFD

DENRFD

Denver Intl

mar. 2/24

8:45 pm-1:00 pm

1 stop15h 15m

$143

DenverChicago

DEN - RFD

DENRFD

Denver Intl

jue. 2/26

10:29 pm-11:10 am

2 stops35h 41m

$144

DenverChicago

DEN - RFD

DENRFD

Denver Intl

lun. 1/5

10:37 pm-1:15 pm

2 stops37h 38m

$145

DenverChicago

DEN - RFD

DENRFD

Denver Intl

vie. 2/13

12:59 am-8:37 am

2 stops30h 38m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 14 results
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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 December.
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
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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