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San Francisco International Airport to Chicago Rockford International Airport flight

Search for flights from San Francisco to Chicago and check out affordable one-way and round-trip options.

      • SFO 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        San Francisco - Chicago | Sun, Oct 4 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Chicago - San Francisco | Tue, Oct 6 | Normal Airline
        Search
        Search
      • SFO 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        San Francisco - Chicago | Sun, Oct 4 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Chicago - San Francisco | Tue, Oct 6 | Normal Airline
        Search
        Search
      • SFO 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        San Francisco - Chicago | Sun, Oct 4 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Chicago - San Francisco | Tue, Oct 6 | Normal Airline
        Search
        Search
      • SFO 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        San Francisco - Chicago | Sun, Oct 4 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Chicago - San Francisco | Tue, Oct 6 | Normal Airline
        Search
        Search
      • SFO 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        San Francisco - Chicago | Sun, Oct 4 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Chicago - San Francisco | Tue, Oct 6 | Normal Airline
        Search
        Search
      • SFO 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        San Francisco - Chicago | Sun, Oct 4 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Chicago - San Francisco | Tue, Oct 6 | Normal Airline
        Search
        Search
      • SFO 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        San Francisco - Chicago | Sun, Oct 4 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Chicago - San Francisco | Tue, Oct 6 | Normal Airline
        Search
        Search
      • SFO 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        San Francisco - Chicago | Sun, Oct 4 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Chicago - San Francisco | Tue, Oct 6 | Normal Airline
        Search
        Search
      • SFO 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        San Francisco - Chicago | Sun, Oct 4 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Chicago - San Francisco | Tue, Oct 6 | Normal Airline
        Search
        Search
      • SFO 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        San Francisco - Chicago | Sun, Oct 4 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Chicago - San Francisco | Tue, Oct 6 | Normal Airline
        Search
        Search
      • SFO 7:11 PM
        22h 19m
        1 stop
        RFD 7:30 PM
        San Francisco - Chicago | Wed, Oct 21 | Frontier Airlines
        HK$1,559 HK$1,999
        22% off
        22% off
        HK$1,999 HK$1,559
      • SFO 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        San Francisco - Chicago | Sun, Oct 4 | Normal Airline
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Flight fares from San Francisco 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 San Francisco International Airport to Chicago Rockford International Airport?

The cheapest airline flying from San Francisco International Airport to Chicago Rockford International Airport is Frontier Airlines (from HK$1,539) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From HK$1,539

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About San Francisco International Airport and Chicago Rockford International Airport

Learn about San Francisco International Airport (SFO) and Chicago Rockford International Airport (RFD) — including location, terminals, transportation, and travel tips.

Flight distance 2,859.06 km
Cheapest one-way ticket price HK$1,559

FAQs for San Francisco International Airport to Chicago Rockford International Airport Flights

  • What is the flight schedule from San Francisco International Airport to Chicago Rockford International Airport?

    The earliest flight from San Francisco International Airport to Chicago Rockford International Airport departs at 08:15, and the last departs at 08:15, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
    • 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.
  • Yes. United Airlines operate direct flights from San Francisco International Airport to Chicago Rockford International Airport, with an average flight time of 6 hours 16 minutes, and around 0 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Francisco International Airport to Chicago Rockford International Airport is HK$2,015. Prices may vary depending on the departure date, airline, and availability.
  • San Francisco International Airport to Chicago Rockford International Airport operates around 1 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Francisco 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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Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

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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.