What is the cheapest month to fly to San Francisco?

The cheapest time of year to fly to San Francisco from Chicago is February. Most expensive is July

What is the cheapest day to fly to San Francisco?

The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

When is the cheapest time to fly to San Francisco?

Chicago to San Francisco flights are approximately 5% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to San Francisco?

Frontier, Alaska Airlines, and Sun Country Air are the most popular carriers operating from Chicago to San Francisco

What is the cheapest route?

Fly from Chicago O'Hare Intl to San Francisco for the best Chicago - San Francisco flight prices

When is the cheapest time to book a flight to San Francisco?

The cheapest time to buy a flight from Chicago to San Francisco is approximately 39 days to departure

Find Cheap Flights from Chicago to San Francisco starting at $216

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Fastest flight time	4h 33m	The fastest flight from Chicago to San Francisco takes 4h 33m.
Direct flights	Every day	Direct flights go from Chicago to San Francisco every day.
Airports in San Francisco	1 airport	There is 1 airport near San Francisco: San Francisco (SFO)

Cheap flights from Chicago to San Francisco

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How to get the cheapest flight ticket from Chicago to San Francisco

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Flight information for Chicago to San Francisco (SFO - CHI)

Find info about flight duration, direct flights, and airports for your flight from Chicago to San Francisco

Alternative routes for Chicago to San Francisco

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Flights to other cities in United States

Lost the lust for United States? Check out some flights to other cities in San Francisco

Round-trip flights to other destinations

Lost the lust for San Francisco? Check out some flights to other destinations