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Dulles International Airport to Chicago Rockford International Airport flight

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

      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • IAD 6:13 PM
        15h 37m
        1 stop
        RFD 8:50 AM
        Washington D.C. - Chicago | Wed, Oct 7 | Frontier Airlines
        $108 $135
        20% off
        20% off
        $135 $108
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
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Displayed flight fares from Dulles International Airport to Chicago Rockford 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 Dulles International Airport to Chicago Rockford International Airport?

The cheapest airline flying from Dulles International Airport to Chicago Rockford International Airport is Frontier Airlines (from $108) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From $108

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About Dulles International Airport and Chicago Rockford International Airport

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

Flight distance1,061.27 km
Cheapest one-way ticket price$108

FAQs for Dulles International Airport to Chicago Rockford International Airport Flights

  • What is the transportation method from the main airport to downtown in Chicago?

    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Chicago Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • Enter Dulles International Airport and Chicago Rockford 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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