Days to departure, Seasonality and Airline are the major factors that impact ticket price for San Francisco — Chicago flights.
Cheapest time to buy a ticket for San Francisco — Chicago route is approximately 54 days to departure.
Cheapest time of year to fly to Chicago from San Francisco is February and January. Most expensive are July and December.
According to our data Delta Air Lines, Sun Country Airlines and Airtran Airways are the cheapest airlines to fly this route.
We've got 26 booking sites supporting this and nearby routes.
O'Hare Intl is the cheapest destination airport when flying from San Francisco to Chicago.
You can fly from San Francisco to Chicago indirect via Saint Paul Intl, Sky Harbor Intl or Los Angeles Intl.
Of the possible routes between San Francisco and Chicago best prices tend to be found on SFO - ORD.
Try booking 2 to 4 months in advance of your flight from San Francisco to Chicago to get the cheapest fares.
Currently the cheapest days to fly this route are between 12/17/2015 and 1/15/2016.
momondo users most frequently choose to fly from San Francisco to Chicago with either United Airlines, Virgin America or US Airways.
Friday is normally the most expensive day to fly, whilst Monday tends to be the cheapest.
San Francisco to Chicago flights are approximately 2% more expensive in the Noon than in the Afternoon.
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