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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 | Fri, Sep 25 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sun, Sep 27 | Normal Airline
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        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Fri, Sep 25 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sun, Sep 27 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Fri, Sep 25 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sun, Sep 27 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Fri, Sep 25 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sun, Sep 27 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Fri, Sep 25 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sun, Sep 27 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Fri, Sep 25 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sun, Sep 27 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Fri, Sep 25 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sun, Sep 27 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Fri, Sep 25 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sun, Sep 27 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Fri, Sep 25 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sun, Sep 27 | Normal Airline
        Search
        Search
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Fri, Sep 25 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chicago - Washington D.C. | Sun, Sep 27 | Normal Airline
        Search
        Search
      • IAD 6:13 PM
        15h 37m
        1 stop
        RFD 8:50 AM
        Washington D.C. - Chicago | Mon, Oct 19 | Frontier Airlines
        BRL 547 BRL 1,102
        50% off
        50% off
        BRL 1,102 BRL 547
      • IAD 6:13 PM
        16h 5m
        1 stop
        RFD 9:18 AM
        Washington D.C. - Chicago | Thu, Oct 15 | Frontier Airlines
        BRL 599 BRL 1,102
        46% off
        46% off
        BRL 1,102 BRL 599
      • IAD 11:12 AM
        23h 42m
        1 stop
        RFD 9:54 AM
        Washington D.C. - Chicago | Fri, Oct 16 | Frontier Airlines
        BRL 892 BRL 1,102
        19% off
        19% off
        BRL 1,102 BRL 892
      • WAS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Washington D.C. - Chicago | Fri, Sep 25 | Normal Airline
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Flight fares from Dulles International Airport to Chicago Rockford International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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 BRL 547) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From BRL 547

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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 priceBRL 547

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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