Flights from Chicago to San Francisco

The flight distance between Chicago and San Francisco is 2983 Km, while the most frequent departure time for this flight is 19:17.
As far as concerns the duration, the average time to fly on this route is around 4 hours and 39 minutes.
Chicago and San Francisco provide a total number of 4 airports: O'Hare (ORD)Midway International (MDW)Executive (PWK) and International (SFO).
The overall number of airlines offering tickets for the route Chicago-San Francisco is 10, and the most popular ones are United Airlines, Aeroméxico, American Airlines, Hahn Air, JetBlue.
The most frequently used airline on the route Chicago San Francisco is United Airlines.
Regarding the fares, the cheapest price found last month to book flights from Chicago to San Francisco was 141 £ on Frontier Airlines.
On a statistical viewpoint, the cheapest day of the week to fly from Chicago to San Francisco is Thursday.
Map of the air route Chicago - San Francisco