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Chicago Rockford International Airport to Dulles International Airport flight

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

      • CHI 13:00
        17h 25m
        1 stop
        WAS 14:00
        Chicago - Washington D.C. | Sun, Oct 4 | Normal Airline
        WAS 15:00
        6h
        Direct
        CHI 16:00
        Washington D.C. - Chicago | Tue, Oct 6 | Normal Airline
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        Search
      • CHI 13:00
        17h 25m
        1 stop
        WAS 14:00
        Chicago - Washington D.C. | Sun, Oct 4 | Normal Airline
        WAS 15:00
        6h
        Direct
        CHI 16:00
        Washington D.C. - Chicago | Tue, Oct 6 | Normal Airline
        Search
        Search
      • CHI 13:00
        17h 25m
        1 stop
        WAS 14:00
        Chicago - Washington D.C. | Sun, Oct 4 | Normal Airline
        WAS 15:00
        6h
        Direct
        CHI 16:00
        Washington D.C. - Chicago | Tue, Oct 6 | Normal Airline
        Search
        Search
      • CHI 13:00
        17h 25m
        1 stop
        WAS 14:00
        Chicago - Washington D.C. | Sun, Oct 4 | Normal Airline
        WAS 15:00
        6h
        Direct
        CHI 16:00
        Washington D.C. - Chicago | Tue, Oct 6 | Normal Airline
        Search
        Search
      • CHI 13:00
        17h 25m
        1 stop
        WAS 14:00
        Chicago - Washington D.C. | Sun, Oct 4 | Normal Airline
        WAS 15:00
        6h
        Direct
        CHI 16:00
        Washington D.C. - Chicago | Tue, Oct 6 | Normal Airline
        Search
        Search
      • CHI 13:00
        17h 25m
        1 stop
        WAS 14:00
        Chicago - Washington D.C. | Sun, Oct 4 | Normal Airline
        WAS 15:00
        6h
        Direct
        CHI 16:00
        Washington D.C. - Chicago | Tue, Oct 6 | Normal Airline
        Search
        Search
      • CHI 13:00
        17h 25m
        1 stop
        WAS 14:00
        Chicago - Washington D.C. | Sun, Oct 4 | Normal Airline
        WAS 15:00
        6h
        Direct
        CHI 16:00
        Washington D.C. - Chicago | Tue, Oct 6 | Normal Airline
        Search
        Search
      • CHI 13:00
        17h 25m
        1 stop
        WAS 14:00
        Chicago - Washington D.C. | Sun, Oct 4 | Normal Airline
        WAS 15:00
        6h
        Direct
        CHI 16:00
        Washington D.C. - Chicago | Tue, Oct 6 | Normal Airline
        Search
        Search
      • CHI 13:00
        17h 25m
        1 stop
        WAS 14:00
        Chicago - Washington D.C. | Sun, Oct 4 | Normal Airline
        WAS 15:00
        6h
        Direct
        CHI 16:00
        Washington D.C. - Chicago | Tue, Oct 6 | Normal Airline
        Search
        Search
      • CHI 13:00
        17h 25m
        1 stop
        WAS 14:00
        Chicago - Washington D.C. | Sun, Oct 4 | Normal Airline
        WAS 15:00
        6h
        Direct
        CHI 16:00
        Washington D.C. - Chicago | Tue, Oct 6 | Normal Airline
        Search
        Search
      • RFD 10:20
        8h 51m
        1 stop
        IAD 20:11
        Chicago - Washington D.C. | Mon, Oct 26 | Allegiant Air
        KRW 214,600 KRW 337,100
        36% off
        36% off
        KRW 337,100 KRW 214,600
      • RFD 10:30
        8h 41m
        1 stop
        IAD 20:11
        Chicago - Washington D.C. | Mon, Oct 12 | Allegiant Air
        KRW 262,900 KRW 337,100
        22% off
        22% off
        KRW 337,100 KRW 262,900
      • CHI 13:00
        17h 25m
        1 stop
        WAS 14:00
        Chicago - Washington D.C. | Sun, Oct 4 | Normal Airline
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Flight fares from Chicago Rockford International Airport to Dulles 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 Chicago Rockford International Airport to Dulles International Airport?

The cheapest airline flying from Chicago Rockford International Airport to Dulles International Airport is Allegiant Air (from KRW 214,600) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Allegiant Air
From KRW 214,600

Find more flights and airlines

About Chicago Rockford International Airport and Dulles International Airport

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

Flight distance 1,061.27km
Cheapest one-way ticket price KRW 214,600

FAQs for Chicago Rockford International Airport to Dulles International Airport Flights

  • What is the average price of a flight from Chicago Rockford International Airport to Dulles International Airport?

    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 Dulles International Airport is KRW 246,300. Prices may vary depending on the departure date, airline, and availability.
  • Enter Chicago Rockford International Airport and Dulles 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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