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San Francisco International Airport to Chicago Rockford International Airport flight

Explore the cheapest flights from San Francisco to Chicago in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at AU$ 130, and return tickets start at AU$ 130.

    • Cheapest
      SFO 18:30
      15h 27m
      1 stop
      RFD 11:57
      San Francisco - Chicago | Fri, Dec 4 | Frontier Airlines
      AU$ 130 AU$ 582
      78% off
      78% off
      AU$ 582 AU$ 130
    • SFO 17:33
      16h 4m
      1 stop
      RFD 11:37
      San Francisco - Chicago | Fri, Jan 1 | Frontier Airlines
      AU$ 185 AU$ 582
      68% off
      68% off
      AU$ 582 AU$ 185
    • SFO 19:04
      14h 53m
      1 stop
      RFD 11:57
      San Francisco - Chicago | Fri, Dec 4 | Alaska Airlines
      AU$ 194 AU$ 582
      67% off
      67% off
      AU$ 582 AU$ 194
    • SFO 15:56
      17h 41m
      1 stop
      RFD 11:37
      San Francisco - Chicago | Mon, Dec 21 | Frontier Airlines
      AU$ 346
      41% off
      AU$ 582 AU$ 346
    • SFO 17:07
      17h 16m
      1 stop
      RFD 12:23
      San Francisco - Chicago | Thu, Nov 5 | Frontier Airlines
      AU$ 355
      39% off
      AU$ 582 AU$ 355
    • SFO 13:00
      17h 25m
      1 stop
      CHI 14:00
      San Francisco - Chicago | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • SFO 19:04
      14h 53m
      1 stop
      RFD 11:57
      San Francisco - Chicago | Fri, Dec 4 | Alaska Airlines
      AU$ 194 AU$ 582
      67% off
      67% off
      AU$ 582 AU$ 194
    • SFO 18:30
      15h 27m
      1 stop
      RFD 11:57
      San Francisco - Chicago | Fri, Dec 4 | Frontier Airlines
      AU$ 130 AU$ 582
      78% off
      78% off
      AU$ 582 AU$ 130
    • SFO 17:33
      16h 4m
      1 stop
      RFD 11:37
      San Francisco - Chicago | Fri, Jan 1 | Frontier Airlines
      AU$ 185 AU$ 582
      68% off
      68% off
      AU$ 582 AU$ 185
    • SFO 17:07
      17h 16m
      1 stop
      RFD 12:23
      San Francisco - Chicago | Thu, Nov 5 | Frontier Airlines
      AU$ 355
      39% off
      AU$ 582 AU$ 355
    • SFO 15:56
      17h 41m
      1 stop
      RFD 11:37
      San Francisco - Chicago | Mon, Dec 21 | Frontier Airlines
      AU$ 346
      41% off
      AU$ 582 AU$ 346
    • SFO 13:00
      17h 25m
      1 stop
      CHI 14:00
      San Francisco - Chicago | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from San Francisco to Chicago 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 AU$ 130) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From AU$ 130
Alaska Airlines
From AU$ 208

Find more flights and airlines

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 2,859.06km
Cheapest one-way ticket price AU$ 130

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 25km, by taxi about 40 minutes.
    • The distance from Midway International Airport to downtown is about 14km, 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 AU$ 321. 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 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, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, 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.

Change & Cancellation Policy

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Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.