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San Francisco International Airport to Chicago Rockford International Airport flight

Search for flights from San Francisco to Chicago. Find affordable one-way or round-trip flights.

      • SFO 13:00
        17h 25m
        1 stop
        CHI 14:00
        San Francisco - Chicago | Tue, Oct 6 | Normal Airline
        CHI 15:00
        6h
        Nonstop
        SFO 16:00
        Chicago - San Francisco | Thu, Oct 8 | Normal Airline
        Search
        Search
      • SFO 13:00
        17h 25m
        1 stop
        CHI 14:00
        San Francisco - Chicago | Tue, Oct 6 | Normal Airline
        CHI 15:00
        6h
        Nonstop
        SFO 16:00
        Chicago - San Francisco | Thu, Oct 8 | Normal Airline
        Search
        Search
      • SFO 13:00
        17h 25m
        1 stop
        CHI 14:00
        San Francisco - Chicago | Tue, Oct 6 | Normal Airline
        CHI 15:00
        6h
        Nonstop
        SFO 16:00
        Chicago - San Francisco | Thu, Oct 8 | Normal Airline
        Search
        Search
      • SFO 13:00
        17h 25m
        1 stop
        CHI 14:00
        San Francisco - Chicago | Tue, Oct 6 | Normal Airline
        CHI 15:00
        6h
        Nonstop
        SFO 16:00
        Chicago - San Francisco | Thu, Oct 8 | Normal Airline
        Search
        Search
      • SFO 13:00
        17h 25m
        1 stop
        CHI 14:00
        San Francisco - Chicago | Tue, Oct 6 | Normal Airline
        CHI 15:00
        6h
        Nonstop
        SFO 16:00
        Chicago - San Francisco | Thu, Oct 8 | Normal Airline
        Search
        Search
      • SFO 13:00
        17h 25m
        1 stop
        CHI 14:00
        San Francisco - Chicago | Tue, Oct 6 | Normal Airline
        CHI 15:00
        6h
        Nonstop
        SFO 16:00
        Chicago - San Francisco | Thu, Oct 8 | Normal Airline
        Search
        Search
      • SFO 13:00
        17h 25m
        1 stop
        CHI 14:00
        San Francisco - Chicago | Tue, Oct 6 | Normal Airline
        CHI 15:00
        6h
        Nonstop
        SFO 16:00
        Chicago - San Francisco | Thu, Oct 8 | Normal Airline
        Search
        Search
      • SFO 13:00
        17h 25m
        1 stop
        CHI 14:00
        San Francisco - Chicago | Tue, Oct 6 | Normal Airline
        CHI 15:00
        6h
        Nonstop
        SFO 16:00
        Chicago - San Francisco | Thu, Oct 8 | Normal Airline
        Search
        Search
      • SFO 13:00
        17h 25m
        1 stop
        CHI 14:00
        San Francisco - Chicago | Tue, Oct 6 | Normal Airline
        CHI 15:00
        6h
        Nonstop
        SFO 16:00
        Chicago - San Francisco | Thu, Oct 8 | Normal Airline
        Search
        Search
      • SFO 13:00
        17h 25m
        1 stop
        CHI 14:00
        San Francisco - Chicago | Tue, Oct 6 | Normal Airline
        CHI 15:00
        6h
        Nonstop
        SFO 16:00
        Chicago - San Francisco | Thu, Oct 8 | Normal Airline
        Search
        Search
      • SFO 10:39
        8h 4m
        1 stop
        RFD 20:43
        San Francisco - Chicago | Sat, Oct 24 | Frontier Airlines
        US$274 US$392
        30% off
        30% off
        US$392 US$274
      • SFO 13:00
        17h 25m
        1 stop
        CHI 14:00
        San Francisco - Chicago | Tue, Oct 6 | Normal Airline
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Displayed flight fares from San Francisco International Airport to Chicago Rockford International Airport 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 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 US$274) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From US$274

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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 US$274

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, by taxi about 40 minutes.
    • The distance from Chicago Midway International Airport to downtown is about 14 km, by taxi about 30 minutes.
  • 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 US$257. 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 estimated lowest 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 clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed 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.