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Chicago Rockford International Airport to Denver International Airport flight

Explore the cheapest one-way and round-trip flights from Chicago Rockford International Airport to Denver International Airport over the next 90 days, with one-way fares from BRL 1,433 and round-trip from BRL 2,221. Based on Trip.com's latest 7-day flight data.

    • RFD 8:55 PM
      13h 28m
      1 stop
      DEN 9:23 AM
      Chicago - Denver | Sun, Nov 29 | Allegiant Air
      DEN 9:26 PM
      2h 27m
      Nonstop
      ORD 12:53 AM
      Denver - Chicago | Fri, Dec 4 | Frontier Airlines
      BRL 2,221 BRL 2,496
      11% off
      11% off
      BRL 2,496 BRL 2,221
    • CHI 1:00 PM
      17h 25m
      1 stop
      DEN 2:00 PM
      Chicago - Denver | Tue, Nov 10 | Normal Airline
      DEN 3:00 PM
      6h
      Nonstop
      CHI 4:00 PM
      Denver - Chicago | Thu, Nov 12 | Normal Airline
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    • Cheapest
      RFD 12:22 PM
      13h 32m
      1 stop
      DEN 12:54 AM
      Chicago - Denver | Tue, Nov 24 | Allegiant Air
      BRL 1,433 BRL 1,688
      15% off
      15% off
      BRL 1,688 BRL 1,433
    • RFD 12:37 PM
      13h 17m
      1 stop
      DEN 12:54 AM
      Chicago - Denver | Sun, Nov 22 | Allegiant Air
      BRL 1,465 BRL 1,688
      13% off
      13% off
      BRL 1,688 BRL 1,465
    • RFD 8:37 PM
      22h 48m
      1 stop
      DEN 6:25 PM
      Chicago - Denver | Sun, Nov 15 | Allegiant Air
      BRL 1,502 BRL 1,688
      11% off
      11% off
      BRL 1,688 BRL 1,502
    • CHI 1:00 PM
      17h 25m
      1 stop
      DEN 2:00 PM
      Chicago - Denver | Tue, Nov 10 | Normal Airline
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    • RFD 12:37 PM
      13h 17m
      1 stop
      DEN 12:54 AM
      Chicago - Denver | Sun, Nov 22 | Allegiant Air
      BRL 1,465 BRL 1,688
      13% off
      13% off
      BRL 1,688 BRL 1,465
    • RFD 12:22 PM
      13h 32m
      1 stop
      DEN 12:54 AM
      Chicago - Denver | Tue, Nov 24 | Allegiant Air
      BRL 1,433 BRL 1,688
      15% off
      15% off
      BRL 1,688 BRL 1,433
    • RFD 8:37 PM
      22h 48m
      1 stop
      DEN 6:25 PM
      Chicago - Denver | Sun, Nov 15 | Allegiant Air
      BRL 1,502 BRL 1,688
      11% off
      11% off
      BRL 1,688 BRL 1,502
    • CHI 1:00 PM
      17h 25m
      1 stop
      DEN 2:00 PM
      Chicago - Denver | Tue, Nov 10 | Normal Airline
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      Find more flights

Displayed flight fares from Chicago to Denver are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Chicago Rockford International Airport to Denver International Airport?

The cheapest airline flying from Chicago Rockford International Airport to Denver International Airport is Allegiant Air (from BRL 1,433) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Allegiant Air
From BRL 1,433

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What is the flight schedule from Chicago Rockford International Airport to Denver International Airport?

Check the schedule for flights from Chicago to Denver and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. G4032

    Chicago Rockford International Airport

    9:29 PM

    RFD

    3h 39m

    Nonstop

    11:08 PM

    LAS

    - - - W - - S
    Search

  2. F93540

    Harry Reid Intl. Airport

    3:00 PM

    LAS

    2h 2m

    Nonstop

    6:02 PM

    DEN

    S M T W T F S
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About Chicago Rockford International Airport and Denver International Airport

Learn about Chicago Rockford International Airport (RFD) and Denver International Airport (DEN) — including location, terminals, transportation, and travel tips.

Flight distance 1,323.01 km
Cheapest one-way ticket price BRL 1,433
Cheapest return ticket price BRL 2,221

FAQs for Chicago Rockford International Airport to Denver International Airport Flights

  • What are the cheapest flights from Chicago Rockford International Airport to Denver International Airport?

    One-way flights from Chicago Rockford International Airport to Denver International Airport currently start from BRL 1,433, and round-trip fares start from BRL 2,221. The current lowest fare is a Allegiant Air flight departing on Tue, Nov 24; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Chicago Rockford International Airport to Denver International Airport is BRL 1,181. Prices may vary depending on the departure date, airline, and availability.
  • Enter Chicago Rockford International Airport and Denver International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.