San Francisco to Chicago flights

Find cheap San Francisco - Chicago flights with our free flight search engine. Compare all available fares for direct flights to Chicago. Search and find the best fares and deals for San Francisco to Chicago flights. Find your cheap flight to Chicago (CHI) among many online travel agencies, traditional airlines as well as low cost carriers.

Jetcost is a price comparison service for flights to Chicago airport. You can also compare hotels in Chicago and Chicago car rentals.

Recent flight searches San Francisco - Chicago

Flight

Airline name

Price

Type

Trip dates

Search date

Provider

San Francisco - Chicago Alaska Airlines $354 Round-trip 28 August to 02 September 29 days ago
San Francisco - Chicago Spirit Airlines $175 One-way 19 May 37 days ago
San Francisco - Chicago Spirit Airlines $175 One-way 21 May 37 days ago
San Francisco - Chicago Spirit Airlines $136 One-way 20 May 37 days ago
San Francisco - Chicago Frontier Airlines $290 Round-trip 10 to 13 May 96 days ago
Compare flights from San Francisco to Chicago on regular or low cost flights and find the best SFO - CHI flight prices on Jetcost.
Weather forecast for Chicago
  • Monday 24
    Min 11 °C
    Max 15 °C
  • Tuesday 25
    Min 10 °C
    Max 20 °C
  • Wednesday 26
    Min 13 °C
    Max 22 °C
  • Thursday 27
    Min 7 °C
    Max 13 °C
  • Friday 28
    Min 10 °C
    Max 15 °C
Climate in Chicago
  • Cold
     
     
     
     
    Hot
  •  
    Rain (mm)
    Days of rain
  • January
    -2 °C
    17.00
    8
  • February
    0 °C
    25.00
    7
  • March
    5 °C
    39.00
    13
  • April
    11 °C
    57.00
    12
  • May
    16 °C
    108.00
    17
  • June
    21 °C
    87.00
    12
  • July
    24 °C
    94.00
    12
  • August
    23 °C
    98.00
    13
  • September
    20 °C
    59.00
    10
  • October
    13 °C
    66.00
    13
  • November
    7 °C
    61.00
    14
  • December
    0 °C
    31.00
    9