Flights Chicago to San Francisco

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

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

Lowest round trip fares found for Chicago to San Francisco flights

Flight

Airline name

Price

Type

Trip dates

Search date

Chicago - San Francisco Frontier Airlines $243 Return 19 December 05 January

Recent flight searches Chicago - San Francisco

Flight

Airline name

Price

Type

Trip dates

Search date

Provider

Chicago - San Francisco Frontier Airlines $157 One-way 28 February 2 days ago
Chicago - San Francisco Frontier Airlines $149 One-way 10 December 4 days ago
Chicago - San Francisco Frontier Airlines $243 Return 19 December to 05 January 9 days ago
Chicago - San Francisco Spirit Airlines $219 One-way 24 May 111 days ago
Chicago - San Francisco United Airlines $342 One-way 17 April 154 days ago
Compare flights from Chicago to San Francisco on regular or low cost flights and find the best CHI - SFO flight prices on Jetcost.
Weather forecast for San Francisco
  • Wednesday 7
    Min 10 °C
    Max 17 °C
  • Thursday 8
    Min 11 °C
    Max 19 °C
  • Friday 9
    Min 12 °C
    Max 20 °C
  • Saturday 10
    Min 11 °C
    Max 20 °C
  • Sunday 11
    Min 14 °C
    Max 19 °C
Climate in San Francisco
  • Cold
     
     
     
     
    Hot
  •  
    Rain (mm)
    Days of rain
  • January
    9 °C
    76.00
    14
  • February
    11 °C
    93.00
    13
  • March
    13 °C
    48.00
    10
  • April
    14 °C
    32.00
    8
  • May
    19 °C
    24.00
    4
  • June
    21 °C
    2.00
    2
  • July
    23 °C
    2.00
    2
  • August
    23 °C
    14.00
    2
  • September
    21 °C
    1.00
    1
  • October
    18 °C
    24.00
    5
  • November
    13 °C
    42.00
    8
  • December
    9 °C
    105.00
    14