Price observed over the last 3 months for a round trip.
Cheapest flight tickets
Price observed over the last 3 months for a round trip.
Average price of a round trip
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
A flight from San Francisco to Chicago takes on average 4h22.
Best time
According to user searches, the ideal month to go to Chicago is July.
Check out our tips for booking your flight to Chicago (USA) from San Francisco (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is December, with an average flight ticket price of $120 (calculation over the last two years). The most touristic season corresponds to the months of October, May and December.
For the cheapest flights, it is advisable to buy your ticket at least 6 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to Chicago costs on average $197.
The airlines that offer the most flights are Alaska Airlines and Alaska Airlines.
Here is some information and tips to know before booking your flight:
San Francisco is a city in the country USA, the time zone is GMT . In San Francisco, it is currently {fromLocalTime}, the temperature is on average 11°C, with a minimum of 7°C and a maximum of 15°C.
The city of San Francisco has 1 airport(s): San Francisco
Chicago is in the country USA, the time zone is GMT . In Chicago, it is currently {toLocalTime}, the temperature is on average -3°C, with a minimum of -8°C and a maximum of 1°C.
The city of Chicago (CHI) has 4 airport(s): Chicago-O'Hare, Chicago-Midway, Chicago-Merrill C. Meigs Field and Chicago FSS
If you want to visit Chicago during the least touristic period, choose the month of July.
In Chicago, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
According to our data, it is recommended to book your flight 6 days before your departure. If you book your flight ticket 1 weeks before your departure, you may find a price below average. You can also choose morning flights that are 45% cheaper than afternoon and evening flights. The cheapest day to book a flight from San Francisco to Chicago is Thursday.
When you leave, you can leave from San Francisco, and you will arrive at Chicago-O'Hare.
This information is not available at this time.
Airplane is the only means of transportation listed on Liligo for this journey.
In summer, the average temperature is 22°C in Chicago and 17°C in San Francisco. The average rainfall in summer is 130 mm in Chicago and 2 mm in San Francisco. In summer, it is warmer in Chicago and it rains less in San Francisco. In winter, it is colder in San Francisco and it rains more in San Francisco.