• United States
    • USD

      Find Cheap Flights from Chicago to San Francisco

      Avg. Flight Duration 4h 27m. Distance 1,857 miles.
      There are 2,133 (nonstop) flights between Chicago and San Francisco per week, averaging 320 per day.
      High season is considered to be May, June, and July. The cheapest month to fly is January.
      For Chicago to San Francisco, Tuesday is the cheapest day to fly on average and Saturday is the most expensive.
      Book at least 2 weeks before departure in order to get a below-average price.

      From To Airline Date Price
      Chicago O'Hare International San Francisco International Frontier Airlines 23 Oct 2019 $ 226.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 24 Oct 2019 $ 108.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 24 Oct 2019 $ 491.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 25 Oct 2019 $ 169.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 25 Oct 2019 $ 491.00 Details
      Chicago O'Hare International San Francisco International Spirit Airlines 26 Oct 2019 $ 158.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 26 Oct 2019 $ 297.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 27 Oct 2019 $ 169.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 27 Oct 2019 $ 280.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 28 Oct 2019 $ 97.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 28 Oct 2019 $ 280.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 29 Oct 2019 $ 102.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 29 Oct 2019 $ 280.00 Details
      Chicago O'Hare International San Francisco International Sun Country Airlines 30 Oct 2019 $ 93.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 30 Oct 2019 $ 280.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 31 Oct 2019 $ 102.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 31 Oct 2019 $ 280.00 Details
      From To Airline Date Price
      Chicago O'Hare International San Francisco International Frontier Airlines 01 Nov 2019 $ 132.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 01 Nov 2019 $ 280.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 02 Nov 2019 $ 117.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 02 Nov 2019 $ 280.00 Details
      Chicago Midway San Francisco International Southwest Airlines 03 Nov 2019 $ 171.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 03 Nov 2019 $ 226.00 Details
      Chicago O'Hare International San Francisco International Spirit Airlines 04 Nov 2019 $ 113.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 04 Nov 2019 $ 145.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 05 Nov 2019 $ 102.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 05 Nov 2019 $ 148.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 06 Nov 2019 $ 97.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 06 Nov 2019 $ 145.00 Details
      Chicago O'Hare International San Francisco International Sun Country Airlines 07 Nov 2019 $ 111.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 07 Nov 2019 $ 132.00 Details
      Chicago O'Hare International San Francisco International Sun Country Airlines 08 Nov 2019 $ 111.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 08 Nov 2019 $ 199.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 09 Nov 2019 $ 110.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 10 Nov 2019 $ 138.00 Details
      Chicago O'Hare International San Francisco International American Airlines 10 Nov 2019 $ 206.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 11 Nov 2019 $ 97.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 11 Nov 2019 $ 182.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 12 Nov 2019 $ 102.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 12 Nov 2019 $ 110.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 13 Nov 2019 $ 102.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 13 Nov 2019 $ 110.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 14 Nov 2019 $ 130.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 15 Nov 2019 $ 130.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 16 Nov 2019 $ 110.00 Details
      Chicago O'Hare International San Francisco International American Airlines 17 Nov 2019 $ 139.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 18 Nov 2019 $ 108.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 18 Nov 2019 $ 130.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 19 Nov 2019 $ 108.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 19 Nov 2019 $ 110.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 20 Nov 2019 $ 84.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 20 Nov 2019 $ 110.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 21 Nov 2019 $ 130.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 22 Nov 2019 $ 130.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 23 Nov 2019 $ 180.00 Details
      Chicago O'Hare International San Francisco International United 24 Nov 2019 $ 139.00 Details
      Chicago O'Hare International San Francisco International Spirit Airlines 25 Nov 2019 $ 128.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 25 Nov 2019 $ 130.00 Details
      Chicago O'Hare International San Francisco International United 26 Nov 2019 $ 139.00 Details
      Chicago O'Hare International San Francisco International United 27 Nov 2019 $ 170.00 Details
      Chicago O'Hare International San Francisco International United 28 Nov 2019 $ 174.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 29 Nov 2019 $ 214.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 30 Nov 2019 $ 327.00 Details
      Chicago O'Hare International San Francisco International American Airlines 30 Nov 2019 $ 346.00 Details
      From To Airline Date Price
      Chicago Rockford San Francisco International Allegiant Air 01 Dec 2019 $ 348.00 Details
      Chicago O'Hare International San Francisco International United 01 Dec 2019 $ 408.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 02 Dec 2019 $ 195.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 02 Dec 2019 $ 337.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 03 Dec 2019 $ 106.00 Details
      Chicago O'Hare International San Francisco International American Airlines 03 Dec 2019 $ 189.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 04 Dec 2019 $ 100.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 04 Dec 2019 $ 110.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 05 Dec 2019 $ 130.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 06 Dec 2019 $ 130.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 07 Dec 2019 $ 110.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 08 Dec 2019 $ 125.00 Details
      Chicago O'Hare International San Francisco International United 08 Dec 2019 $ 139.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 09 Dec 2019 $ 108.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 09 Dec 2019 $ 130.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 10 Dec 2019 $ 109.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 10 Dec 2019 $ 110.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 11 Dec 2019 $ 84.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 11 Dec 2019 $ 110.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 12 Dec 2019 $ 139.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 13 Dec 2019 $ 130.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 14 Dec 2019 $ 110.00 Details
      Chicago O'Hare International San Francisco International American Airlines 15 Dec 2019 $ 139.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 16 Dec 2019 $ 106.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 16 Dec 2019 $ 130.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 17 Dec 2019 $ 106.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 17 Dec 2019 $ 119.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 18 Dec 2019 $ 110.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 19 Dec 2019 $ 130.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 20 Dec 2019 $ 152.00 Details
      Chicago O'Hare International San Francisco International United 21 Dec 2019 $ 221.00 Details
      Chicago O'Hare International San Francisco International United 22 Dec 2019 $ 174.00 Details
      Chicago O'Hare International San Francisco International United 23 Dec 2019 $ 154.00 Details
      Chicago O'Hare International San Francisco International United 24 Dec 2019 $ 139.00 Details
      Chicago O'Hare International San Francisco International United 25 Dec 2019 $ 170.00 Details
      Chicago O'Hare International San Francisco International United 26 Dec 2019 $ 223.00 Details
      Chicago O'Hare International San Francisco International United 27 Dec 2019 $ 224.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 28 Dec 2019 $ 284.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 28 Dec 2019 $ 295.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 29 Dec 2019 $ 261.00 Details
      Chicago O'Hare International San Francisco International United 29 Dec 2019 $ 279.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 30 Dec 2019 $ 226.00 Details
      Chicago O'Hare International San Francisco International American Airlines 30 Dec 2019 $ 279.00 Details
      Chicago O'Hare International San Francisco International United 31 Dec 2019 $ 171.00 Details

      Find the cheapest flights from Chicago to San Francisco on TICKETS.US
      Our proprietary search algorithm finds the cheapest flights on any routes. Just try to compare us to any known search engine.