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Dulles International Airport to Chicago Rockford International Airport flight
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Dulles International Airport to Chicago Rockford International Airport Flights Info

Cheapest one-way
€ 139
Frontier Airlines Frontier Airlines 16h 33m · 1 stop Mon, Nov 16
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Cheapest return
€ 384
Allegiant Air Allegiant Air 7h 42m · 2 stops Mon, Nov 23 - Mon, Nov 30
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Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From € 139 American Airlines American AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Dulles International Airport to Chicago Rockford International Airport over the next 90 days, with one-way fares from € 139 and round-trip from € 384. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      IAD 18:07
      16h 33m
      1 stop
      RFD 09:40
      Washington D.C. - Chicago | Mon, Nov 16 | Frontier Airlines
      € 139 € 303
      54% off
      54% off
      € 303 € 139
    • IAD 18:07
      16h 33m
      1 stop
      RFD 09:40
      Washington D.C. - Chicago | Mon, Nov 23 | Frontier Airlines
      € 161 € 303
      47% off
      47% off
      € 303 € 161
    • IAD 10:39
      7h 42m
      1 stop
      RFD 17:21
      Washington D.C. - Chicago | Sat, Nov 28 | Allegiant Air
      € 245 € 303
      19% off
      19% off
      € 303 € 245
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • IAD 10:39
      7h 42m
      1 stop
      RFD 17:21
      Washington D.C. - Chicago | Mon, Nov 23 | Allegiant Air
      ORD 07:49
      6h 14m
      1 stop
      IAD 15:03
      Chicago - Washington D.C. | Mon, Nov 30 | Frontier Airlines
      € 384 € 475
      19% off
      19% off
      € 475 € 384
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sun, Nov 15 | Normal Airline
      CHI 15:00
      6h
      Direct
      WAS 16:00
      Chicago - Washington D.C. | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • IAD 10:39
      7h 42m
      1 stop
      RFD 17:21
      Washington D.C. - Chicago | Sat, Nov 28 | Allegiant Air
      € 245 € 303
      19% off
      19% off
      € 303 € 245
    • IAD 18:07
      16h 33m
      1 stop
      RFD 09:40
      Washington D.C. - Chicago | Mon, Nov 16 | Frontier Airlines
      € 139 € 303
      54% off
      54% off
      € 303 € 139
    • IAD 18:07
      16h 33m
      1 stop
      RFD 09:40
      Washington D.C. - Chicago | Mon, Nov 23 | Frontier Airlines
      € 161 € 303
      47% off
      47% off
      € 303 € 161
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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 € 139) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Scoot logo Scoot Singapore Airlines logo Singapore Airlines
American Airlines logo American Airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F92959

    Dulles International Airport

    18:07

    IAD

    2h 43m

    Direct

    20:50

    FLL

    S - - W T F S
    Search

  2. G4497

    Fort Lauderdale-Hollywood International Airport

    06:30

    FLL

    3h 20m

    Direct

    08:50

    RFD

    - - - - - - S
Find more flights and airlines

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 Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • One-way flights from Dulles International Airport to Chicago Rockford International Airport currently start from € 139, and round-trip fares start from € 384. The current lowest fare is a Frontier Airlines flight departing on Mon, Nov 16; 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 Dulles International Airport to Chicago Rockford International Airport is € 188. Prices may vary depending on the departure date, airline, and availability.
  • 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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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.