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Chicago Rockford International Airport to San Francisco International Airport flight
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Chicago Rockford International Airport to San Francisco International Airport Flights Info

Cheapest one-way
₹ 14,649
Allegiant Air Allegiant Air 24h 39m · 1 stop Mon, Dec 7
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Cheapest return
₹ 26,162
Allegiant Air Allegiant Air 11h 55m · 2 stops Sun, Jan 10 - Mon, Jan 11
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Recommended airlines
Allegiant Air Allegiant AirCheapest· From ₹ 14,649 American Airlines American AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Chicago Rockford International Airport to San Francisco International Airport over the next 90 days, with one-way fares from ₹ 14,649 and round-trip from ₹ 26,162. Based on Trip.com's latest 7-day flight data.

    • RFD 12:42
      11h 55m
      1 stop
      SFO 22:37
      Chicago - San Francisco | Sun, Jan 10 | Allegiant Air
      SFO 11:59
      6h 59m
      1 stop
      ORD 20:58
      San Francisco - Chicago | Mon, Jan 11 | Frontier Airlines
      ₹ 26,162 ₹ 61,361
      56% off
      56% off
      ₹ 61,361 ₹ 26,162
    • RFD 12:37
      24h 24m
      1 stop
      SFO 11:01
      Chicago - San Francisco | Sun, Nov 22 | Allegiant Air
      SFO 05:23
      6h 52m
      1 stop
      ORD 14:15
      San Francisco - Chicago | Fri, Nov 27 | American Airlines
      ₹ 29,835 ₹ 61,361
      51% off
      51% off
      ₹ 61,361 ₹ 29,835
    • RFD 12:27
      20h 37m
      1 stop
      SFO 07:04
      Chicago - San Francisco | Sun, Jan 3 | Allegiant Air
      SFO 11:25
      11h 1m
      1 stop
      ORD 00:26
      San Francisco - Chicago | Sat, Jan 9 | Frontier Airlines
      ₹ 30,104 ₹ 61,361
      51% off
      51% off
      ₹ 61,361 ₹ 30,104
    • RFD 21:02
      11h 55m
      1 stop
      SFO 06:57
      Chicago - San Francisco | Tue, Dec 22 | Allegiant Air
      SFO 16:11
      11h 38m
      1 stop
      ORD 05:49
      San Francisco - Chicago | Tue, Dec 29 | Frontier Airlines
      ₹ 31,827
      48% off
      ₹ 61,361 ₹ 31,827
    • RFD 12:42
      11h 55m
      1 stop
      SFO 22:37
      Chicago - San Francisco | Thu, Jan 7 | Allegiant Air
      SFO 11:59
      6h 59m
      1 stop
      ORD 20:58
      San Francisco - Chicago | Mon, Jan 11 | Frontier Airlines
      ₹ 31,855
      48% off
      ₹ 61,361 ₹ 31,855
    • RFD 12:27
      20h 37m
      1 stop
      SFO 07:04
      Chicago - San Francisco | Thu, Dec 24 | Allegiant Air
      SFO 22:21
      6h 33m
      1 stop
      ORD 06:54
      San Francisco - Chicago | Wed, Dec 30 | Frontier Airlines
      ₹ 31,968
      48% off
      ₹ 61,361 ₹ 31,968
    • RFD 21:02
      11h 55m
      1 stop
      SFO 06:57
      Chicago - San Francisco | Tue, Dec 29 | Allegiant Air
      SFO 21:46
      6h 14m
      1 stop
      ORD 06:00
      San Francisco - Chicago | Mon, Jan 4 | Frontier Airlines
      ₹ 36,319
      41% off
      ₹ 61,361 ₹ 36,319
    • RFD 12:22
      24h 39m
      1 stop
      SFO 11:01
      Chicago - San Francisco | Tue, Nov 24 | Allegiant Air
      SFO 23:26
      10h 7m
      1 stop
      MDW 11:33
      San Francisco - Chicago | Mon, Nov 30 | Frontier Airlines
      ₹ 40,162
      35% off
      ₹ 61,361 ₹ 40,162
    • RFD 12:47
      12h 46m
      2 stops
      SFO 23:33
      Chicago - San Francisco | Thu, Dec 3 | Allegiant Air
      SFO 06:00
      4h 15m
      Direct
      MDW 12:15
      San Francisco - Chicago | Mon, Dec 7 |
      ₹ 47,846
      22% off
      ₹ 61,361 ₹ 47,846
    • CHI 13:00
      17h 25m
      1 stop
      SFO 14:00
      Chicago - San Francisco | Mon, Nov 16 | Normal Airline
      SFO 15:00
      6h
      Direct
      CHI 16:00
      San Francisco - Chicago | Wed, Nov 18 | Normal Airline
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    • Cheapest
      RFD 12:47
      24h 39m
      1 stop
      SFO 11:26
      Chicago - San Francisco | Mon, Dec 7 | Allegiant Air
      ₹ 14,649 ₹ 26,760
      45% off
      45% off
      ₹ 26,760 ₹ 14,649
    • RFD 12:22
      28h 12m
      1 stop
      SFO 14:34
      Chicago - San Francisco | Wed, Nov 25 | Allegiant Air
      ₹ 17,235 ₹ 26,760
      36% off
      36% off
      ₹ 26,760 ₹ 17,235
    • RFD 21:02
      11h 55m
      1 stop
      SFO 06:57
      Chicago - San Francisco | Wed, Dec 30 | Allegiant Air
      ₹ 23,168 ₹ 26,760
      13% off
      13% off
      ₹ 26,760 ₹ 23,168
    • RFD 12:37
      24h 24m
      1 stop
      SFO 11:01
      Chicago - San Francisco | Mon, Nov 23 | Allegiant Air
      ₹ 23,281
      13% off
      ₹ 26,760 ₹ 23,281
    • CHI 13:00
      17h 25m
      1 stop
      SFO 14:00
      Chicago - San Francisco | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • RFD 21:02
      11h 55m
      1 stop
      SFO 06:57
      Chicago - San Francisco | Wed, Dec 30 | Allegiant Air
      ₹ 23,168 ₹ 26,760
      13% off
      13% off
      ₹ 26,760 ₹ 23,168
    • RFD 12:37
      24h 24m
      1 stop
      SFO 11:01
      Chicago - San Francisco | Mon, Nov 23 | Allegiant Air
      ₹ 23,281 ₹ 26,760
      13% off
      13% off
      ₹ 26,760 ₹ 23,281
    • RFD 12:47
      24h 39m
      1 stop
      SFO 11:26
      Chicago - San Francisco | Mon, Dec 7 | Allegiant Air
      ₹ 14,649 ₹ 26,760
      45% off
      45% off
      ₹ 26,760 ₹ 14,649
    • RFD 12:22
      28h 12m
      1 stop
      SFO 14:34
      Chicago - San Francisco | Wed, Nov 25 | Allegiant Air
      ₹ 17,235
      36% off
      ₹ 26,760 ₹ 17,235
    • CHI 13:00
      17h 25m
      1 stop
      SFO 14:00
      Chicago - San Francisco | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Chicago to San Francisco 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 Chicago Rockford International Airport to San Francisco International Airport?

The cheapest airline flying from Chicago Rockford International Airport to San Francisco International Airport is Allegiant Air (from ₹ 14,649) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.
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FAQs for Chicago Rockford International Airport to San Francisco International Airport Flights

  • What is the transportation method from the main airport to downtown in San Francisco?

    • The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.
  • The closest airport to San Francisco International Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17km.
  • One-way flights from Chicago Rockford International Airport to San Francisco International Airport currently start from ₹ 14,649, and round-trip fares start from ₹ 26,162. The current lowest fare is a Allegiant Air flight departing on Mon, Dec 7; 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 Chicago Rockford International Airport to San Francisco International Airport is ₹ 20,813. Prices may vary depending on the departure date, airline, and availability.
  • Enter Chicago Rockford International Airport and San Francisco 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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