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San Francisco International Airport to Chicago Rockford International Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco International Airport to Chicago Rockford International Airport over the next 90 days, with one-way fares from TWD 2,965 and round-trip from TWD 11,868. Based on Trip.com's latest 7-day flight data.

    • SFO 19:11
      23h 1m
      1 stop
      RFD 20:12
      San Francisco - Chicago | Wed, Dec 23 | Frontier Airlines
      ORD 14:17
      8h 21m
      1 stop
      SFO 20:38
      Chicago - San Francisco | Sat, Dec 26 | Alaska Airlines
      TWD 11,868 TWD 32,993
      64% off
      64% off
      TWD 32,993 TWD 11,868
    • SFO 10:00
      8h 2m
      1 stop
      RFD 20:02
      San Francisco - Chicago | Sat, Nov 7 | Alaska Airlines
      ORD 06:30
      6h 47m
      1 stop
      SFO 11:17
      Chicago - San Francisco | Thu, Nov 12 | Frontier Airlines
      TWD 21,857 TWD 32,993
      34% off
      34% off
      TWD 32,993 TWD 21,857
    • SFO 10:00
      8h 2m
      1 stop
      RFD 20:02
      San Francisco - Chicago | Sat, Nov 7 | American Airlines
      ORD 06:30
      6h 47m
      1 stop
      SFO 11:17
      Chicago - San Francisco | Thu, Nov 12 | Frontier Airlines
      TWD 23,425 TWD 32,993
      28% off
      28% off
      TWD 32,993 TWD 23,425
    • SFO 13:00
      17h 25m
      1 stop
      CHI 14:00
      San Francisco - Chicago | Thu, Nov 5 | Normal Airline
      CHI 15:00
      6h
      Direct
      SFO 16:00
      Chicago - San Francisco | Sat, Nov 7 | Normal Airline
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    • Cheapest
      SFO 18:30
      15h 27m
      1 stop
      RFD 11:57
      San Francisco - Chicago | Wed, Dec 2 | Frontier Airlines
      TWD 2,965 TWD 11,675
      75% off
      75% off
      TWD 11,675 TWD 2,965
    • SFO 17:28
      16h 9m
      1 stop
      RFD 11:37
      San Francisco - Chicago | Wed, Dec 30 | Frontier Airlines
      TWD 4,164 TWD 11,675
      64% off
      64% off
      TWD 11,675 TWD 4,164
    • SFO 19:04
      14h 53m
      1 stop
      RFD 11:57
      San Francisco - Chicago | Wed, Dec 2 | Alaska Airlines
      TWD 4,754 TWD 11,675
      59% off
      59% off
      TWD 11,675 TWD 4,754
    • SFO 19:14
      14h 33m
      1 stop
      RFD 11:47
      San Francisco - Chicago | Wed, Nov 18 | Frontier Airlines
      TWD 5,231
      55% off
      TWD 11,675 TWD 5,231
    • SFO 21:11
      12h 21m
      1 stop
      RFD 11:32
      San Francisco - Chicago | Mon, Nov 23 | Frontier Airlines
      TWD 5,408
      54% off
      TWD 11,675 TWD 5,408
    • SFO 21:46
      20h 26m
      1 stop
      RFD 20:12
      San Francisco - Chicago | Mon, Dec 21 | Frontier Airlines
      TWD 6,116
      48% off
      TWD 11,675 TWD 6,116
    • SFO 21:46
      11h 51m
      1 stop
      RFD 11:37
      San Francisco - Chicago | Wed, Dec 23 | Frontier Airlines
      TWD 6,588
      44% off
      TWD 11,675 TWD 6,588
    • SFO 17:07
      17h 16m
      1 stop
      RFD 12:23
      San Francisco - Chicago | Tue, Nov 10 | Frontier Airlines
      TWD 7,247
      38% off
      TWD 11,675 TWD 7,247
    • SFO 07:00
      26h 37m
      1 stop
      RFD 11:37
      San Francisco - Chicago | Wed, Dec 23 | Alaska Airlines
      TWD 7,743
      34% off
      TWD 11,675 TWD 7,743
    • SFO 13:00
      17h 25m
      1 stop
      CHI 14:00
      San Francisco - Chicago | Thu, Nov 5 | Normal Airline
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    • SFO 21:46
      11h 51m
      1 stop
      RFD 11:37
      San Francisco - Chicago | Wed, Dec 23 | Frontier Airlines
      TWD 6,588 TWD 11,675
      44% off
      44% off
      TWD 11,675 TWD 6,588
    • SFO 21:11
      12h 21m
      1 stop
      RFD 11:32
      San Francisco - Chicago | Mon, Nov 23 | Frontier Airlines
      TWD 5,408 TWD 11,675
      54% off
      54% off
      TWD 11,675 TWD 5,408
    • SFO 19:14
      14h 33m
      1 stop
      RFD 11:47
      San Francisco - Chicago | Wed, Nov 18 | Frontier Airlines
      TWD 5,231 TWD 11,675
      55% off
      55% off
      TWD 11,675 TWD 5,231
    • SFO 19:04
      14h 53m
      1 stop
      RFD 11:57
      San Francisco - Chicago | Wed, Dec 2 | Alaska Airlines
      TWD 4,754
      59% off
      TWD 11,675 TWD 4,754
    • SFO 18:30
      15h 27m
      1 stop
      RFD 11:57
      San Francisco - Chicago | Wed, Dec 2 | Frontier Airlines
      TWD 2,965
      75% off
      TWD 11,675 TWD 2,965
    • SFO 18:04
      15h 43m
      1 stop
      RFD 11:47
      San Francisco - Chicago | Sat, Nov 21 | Alaska Airlines
      TWD 8,289
      28% off
      TWD 11,675 TWD 8,289
    • SFO 17:28
      16h 9m
      1 stop
      RFD 11:37
      San Francisco - Chicago | Wed, Dec 30 | Frontier Airlines
      TWD 4,164
      64% off
      TWD 11,675 TWD 4,164
    • SFO 17:07
      17h 16m
      1 stop
      RFD 12:23
      San Francisco - Chicago | Tue, Nov 10 | Frontier Airlines
      TWD 7,247
      38% off
      TWD 11,675 TWD 7,247
    • SFO 15:29
      18h 18m
      1 stop
      RFD 11:47
      San Francisco - Chicago | Sat, Nov 21 | Frontier Airlines
      TWD 7,935
      32% off
      TWD 11,675 TWD 7,935
    • SFO 13:00
      17h 25m
      1 stop
      CHI 14:00
      San Francisco - Chicago | Thu, Nov 5 | Normal Airline
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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 TWD 2,965) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From TWD 2,965
Alaska Airlines
From TWD 4,754

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

Check the schedule for flights from San Francisco to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91316

    San Francisco International Airport

    17:07

    SFO

    2h 3m

    Direct

    20:10

    PHX

    - M T - - F -
    Search

  2. G4671

    Mesa Gateway Airport

    08:10

    AZA

    3h 13m

    Direct

    13:23

    RFD

    - - T - T - -

  3. F94402

    San Francisco International Airport

    18:39

    SFO

    1h 39m

    Direct

    20:18

    LAS

    - M T - - F -
    Search

  4. G4034

    Harry Reid International Airport

    15:15

    LAS

    3h 24m

    Direct

    20:39

    RFD

    - - - W - - S
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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 2,859.06km
Cheapest one-way ticket price TWD 2,965
Cheapest return ticket price TWD 11,868

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.
  • One-way flights from San Francisco International Airport to Chicago Rockford International Airport currently start from TWD 2,965, and round-trip fares start from TWD 11,868. The current lowest fare is a Frontier Airlines flight departing on Wed, Dec 2; prices may vary depending on availability.
  • 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 TWD 7,330. 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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