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      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 Aug 2019 $ 295.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 23 Aug 2019 $ 496.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 24 Aug 2019 $ 205.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 24 Aug 2019 $ 496.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 25 Aug 2019 $ 192.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 25 Aug 2019 $ 496.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 26 Aug 2019 $ 187.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 26 Aug 2019 $ 496.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 27 Aug 2019 $ 113.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 27 Aug 2019 $ 496.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 28 Aug 2019 $ 113.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 28 Aug 2019 $ 281.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 29 Aug 2019 $ 181.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 29 Aug 2019 $ 281.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 30 Aug 2019 $ 204.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 30 Aug 2019 $ 281.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 31 Aug 2019 $ 134.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 31 Aug 2019 $ 281.00 Details
      From To Airline Date Price
      Chicago O'Hare International San Francisco International Frontier Airlines 01 Sep 2019 $ 113.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 01 Sep 2019 $ 281.00 Details
      Chicago Midway San Francisco International Southwest Airlines 02 Sep 2019 $ 240.00 Details
      Chicago O'Hare International San Francisco International American Airlines 02 Sep 2019 $ 284.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 03 Sep 2019 $ 145.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 03 Sep 2019 $ 241.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 04 Sep 2019 $ 124.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 04 Sep 2019 $ 151.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 05 Sep 2019 $ 124.00 Details
      Chicago O'Hare International San Francisco International American Airlines 05 Sep 2019 $ 154.00 Details
      Chicago O'Hare International San Francisco International Sun Country Airlines 06 Sep 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 06 Sep 2019 $ 198.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 07 Sep 2019 $ 151.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 08 Sep 2019 $ 179.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 08 Sep 2019 $ 198.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 09 Sep 2019 $ 99.00 Details
      Chicago O'Hare International San Francisco International American Airlines 09 Sep 2019 $ 174.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 10 Sep 2019 $ 119.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 10 Sep 2019 $ 151.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 11 Sep 2019 $ 98.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 11 Sep 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Sun Country Airlines 12 Sep 2019 $ 131.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 12 Sep 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 13 Sep 2019 $ 128.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 13 Sep 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 14 Sep 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 15 Sep 2019 $ 156.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 16 Sep 2019 $ 104.00 Details
      Chicago O'Hare International San Francisco International American Airlines 16 Sep 2019 $ 206.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 17 Sep 2019 $ 98.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 17 Sep 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 18 Sep 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 19 Sep 2019 $ 124.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 19 Sep 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 20 Sep 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 21 Sep 2019 $ 115.00 Details
      Chicago O'Hare International San Francisco International American Airlines 22 Sep 2019 $ 171.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 23 Sep 2019 $ 99.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 23 Sep 2019 $ 156.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 24 Sep 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 25 Sep 2019 $ 98.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 25 Sep 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 26 Sep 2019 $ 113.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 26 Sep 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 27 Sep 2019 $ 118.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 27 Sep 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 28 Sep 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International American Airlines 29 Sep 2019 $ 139.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 30 Sep 2019 $ 145.00 Details
      Chicago O'Hare International San Francisco International United 30 Sep 2019 $ 154.00 Details
      From To Airline Date Price
      Chicago O'Hare International San Francisco International Alaska Airlines 01 Oct 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 02 Oct 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 03 Oct 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 04 Oct 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 05 Oct 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 06 Oct 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 07 Oct 2019 $ 113.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 07 Oct 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 08 Oct 2019 $ 117.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 09 Oct 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Spirit Airlines 10 Oct 2019 $ 132.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 10 Oct 2019 $ 156.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 11 Oct 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 12 Oct 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 13 Oct 2019 $ 156.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 14 Oct 2019 $ 134.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 14 Oct 2019 $ 184.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 15 Oct 2019 $ 113.00 Details
      Chicago O'Hare International San Francisco International American Airlines 15 Oct 2019 $ 149.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 16 Oct 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 17 Oct 2019 $ 135.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 18 Oct 2019 $ 131.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 18 Oct 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International American Airlines 19 Oct 2019 $ 119.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 20 Oct 2019 $ 156.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 21 Oct 2019 $ 124.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 21 Oct 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 22 Oct 2019 $ 93.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 22 Oct 2019 $ 115.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 23 Oct 2019 $ 98.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 23 Oct 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 24 Oct 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 25 Oct 2019 $ 124.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 25 Oct 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 26 Oct 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 27 Oct 2019 $ 136.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 28 Oct 2019 $ 124.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 28 Oct 2019 $ 139.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 29 Oct 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Frontier Airlines 30 Oct 2019 $ 99.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 30 Oct 2019 $ 116.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 31 Oct 2019 $ 127.00 Details
      Chicago O'Hare International San Francisco International Alaska Airlines 31 Oct 2019 $ 136.00 Details

      Find the cheapest flights from Chicago to San Francisco on TICKETS.US
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