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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 13:00
        17h 25m
        1 stop
        CHI 14:00
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 15:00
        6h
        Direct
        WAS 16:00
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 15:00
        6h
        Direct
        WAS 16:00
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 15:00
        6h
        Direct
        WAS 16:00
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 15:00
        6h
        Direct
        WAS 16:00
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 15:00
        6h
        Direct
        WAS 16:00
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 15:00
        6h
        Direct
        WAS 16:00
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 15:00
        6h
        Direct
        WAS 16:00
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 15:00
        6h
        Direct
        WAS 16:00
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 15:00
        6h
        Direct
        WAS 16:00
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • WAS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
        CHI 15:00
        6h
        Direct
        WAS 16:00
        Chicago - Washington D.C. | Sat, Sep 26 | Normal Airline
        Search
        Search
      • IAD 18:13
        15h 37m
        1 stop
        RFD 08:50
        Washington D.C. - Chicago | Sat, Oct 10 | Frontier Airlines
        S$ 137 S$ 172
        20% off
        20% off
        S$ 172 S$ 137
      • WAS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Washington D.C. - Chicago | Thu, Sep 24 | Normal Airline
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Flight prices from Dulles International Airport to Chicago Rockford International Airport are based on the average fares across airlines for the next three months, based on 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 S$ 137) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From S$ 137

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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 distance1,061.27km
Cheapest one-way ticket priceS$ 137

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 25km, by taxi about 40 minutes.
    • The distance from Chicago Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • 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 the lowest estimated prices found in the last 24 hours and include all taxes and fees.

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