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Chicago Rockford International Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Chicago Rockford International Airport to Dulles International Airport over the next 90 days, with one-way fares from CAD 198 and round-trip from CAD 351. Based on Trip.com's latest 7-day flight data.

    • RFD 9:30 AM
      9h 41m
      1 stop
      IAD 8:11 PM
      Chicago - Washington D.C. | Wed, Nov 25 | Allegiant Air
      DCA 10:45 AM
      2h 5m
      Nonstop
      MDW 11:50 AM
      Washington D.C. - Chicago | Sun, Nov 29 |
      CAD 351 CAD 469
      25% off
      25% off
      CAD 469 CAD 351
    • RFD 9:30 AM
      9h 41m
      1 stop
      IAD 8:11 PM
      Chicago - Washington D.C. | Wed, Dec 2 | Allegiant Air
      DCA 6:10 AM
      2h 5m
      Nonstop
      MDW 7:15 AM
      Washington D.C. - Chicago | Sat, Dec 5 |
      CAD 408 CAD 469
      13% off
      13% off
      CAD 469 CAD 408
    • CHI 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Chicago - Washington D.C. | Fri, Nov 6 | Normal Airline
      WAS 3:00 PM
      6h
      Nonstop
      CHI 4:00 PM
      Washington D.C. - Chicago | Sun, Nov 8 | Normal Airline
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    • Cheapest
      RFD 9:40 AM
      9h 31m
      1 stop
      IAD 8:11 PM
      Chicago - Washington D.C. | Wed, Nov 18 | Allegiant Air
      CAD 198 CAD 323
      39% off
      39% off
      CAD 323 CAD 198
    • RFD 10:30 AM
      8h 41m
      1 stop
      IAD 8:11 PM
      Chicago - Washington D.C. | Sat, Nov 28 | Allegiant Air
      CAD 281 CAD 323
      13% off
      13% off
      CAD 323 CAD 281
    • CHI 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Chicago - Washington D.C. | Fri, Nov 6 | Normal Airline
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    • RFD 10:30 AM
      8h 41m
      1 stop
      IAD 8:11 PM
      Chicago - Washington D.C. | Sat, Nov 28 | Allegiant Air
      CAD 281 CAD 323
      13% off
      13% off
      CAD 323 CAD 281
    • RFD 9:40 AM
      9h 31m
      1 stop
      IAD 8:11 PM
      Chicago - Washington D.C. | Wed, Nov 18 | Allegiant Air
      CAD 198 CAD 323
      39% off
      39% off
      CAD 323 CAD 198
    • CHI 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Chicago - Washington D.C. | Fri, Nov 6 | Normal Airline
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Displayed flight fares from Chicago to Washington D.C. 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 Dulles International Airport?

The cheapest airline flying from Chicago Rockford International Airport to Dulles International Airport is Allegiant Air (from CAD 198) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Allegiant Air
From CAD 198

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What is the flight schedule from Chicago Rockford International Airport to Dulles International Airport?

Check the schedule for flights from Chicago to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. G4499

    Chicago Rockford International Airport

    9:40 AM

    RFD

    3h 10m

    Nonstop

    1:50 PM

    FLL

    - - - W - - S
    Search

  2. F92960

    Fort Lauderdale-Hollywood International Airport

    5:35 PM

    FLL

    2h 36m

    Nonstop

    8:11 PM

    IAD

    S - - W T F S
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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 1,061.27 km
Cheapest one-way ticket price CAD 198
Cheapest return ticket price CAD 351

FAQs for Chicago Rockford International Airport to Dulles International Airport Flights

  • What are the cheapest flights from Chicago Rockford International Airport to Dulles International Airport?

    One-way flights from Chicago Rockford International Airport to Dulles International Airport currently start from CAD 198, and round-trip fares start from CAD 351. The current lowest fare is a Allegiant Air flight departing on Wed, Nov 18; prices may vary depending on availability.
  • 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 CAD 218. 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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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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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

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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