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Chicago Rockford International Airport to Denver International Airport flight

Search for flights from Chicago to Denver and check out affordable one-way and round-trip options.

      • CHI 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Chicago - Denver | Fri, Sep 25 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Denver - Chicago | Sun, Sep 27 | Normal Airline
        Search
        Search
      • CHI 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Chicago - Denver | Fri, Sep 25 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Denver - Chicago | Sun, Sep 27 | Normal Airline
        Search
        Search
      • CHI 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Chicago - Denver | Fri, Sep 25 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Denver - Chicago | Sun, Sep 27 | Normal Airline
        Search
        Search
      • CHI 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Chicago - Denver | Fri, Sep 25 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Denver - Chicago | Sun, Sep 27 | Normal Airline
        Search
        Search
      • CHI 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Chicago - Denver | Fri, Sep 25 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Denver - Chicago | Sun, Sep 27 | Normal Airline
        Search
        Search
      • CHI 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Chicago - Denver | Fri, Sep 25 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Denver - Chicago | Sun, Sep 27 | Normal Airline
        Search
        Search
      • CHI 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Chicago - Denver | Fri, Sep 25 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Denver - Chicago | Sun, Sep 27 | Normal Airline
        Search
        Search
      • CHI 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Chicago - Denver | Fri, Sep 25 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Denver - Chicago | Sun, Sep 27 | Normal Airline
        Search
        Search
      • CHI 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Chicago - Denver | Fri, Sep 25 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Denver - Chicago | Sun, Sep 27 | Normal Airline
        Search
        Search
      • CHI 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Chicago - Denver | Fri, Sep 25 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Denver - Chicago | Sun, Sep 27 | Normal Airline
        Search
        Search
      • RFD 9:33 PM
        27h 10m
        1 stop
        DEN 11:43 PM
        Chicago - Denver | Wed, Oct 21 | Allegiant Air
        INR 15,762 INR 36,115
        56% off
        56% off
        INR 36,115 INR 15,762
      • RFD 9:03 PM
        27h 40m
        1 stop
        DEN 11:43 PM
        Chicago - Denver | Sun, Oct 4 | Allegiant Air
        INR 23,000 INR 36,115
        36% off
        36% off
        INR 36,115 INR 23,000
      • RFD 9:29 PM
        13h 38m
        1 stop
        DEN 10:07 AM
        Chicago - Denver | Wed, Sep 30 | Allegiant Air
        INR 29,253 INR 36,115
        19% off
        19% off
        INR 36,115 INR 29,253
      • CHI 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Chicago - Denver | Fri, Sep 25 | Normal Airline
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Displayed flight fares from Chicago Rockford International Airport to Denver International Airport 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 INR 15,762) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Allegiant Air
From INR 15,762

Find more flights and airlines

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 INR 15,762

FAQs for Chicago Rockford International Airport to Denver International Airport Flights

  • How do I book flights from Chicago Rockford International Airport to Denver International Airport on Trip.com?

    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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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.

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