Cheap flights from San Francisco to Chicago O'Hare

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Planning a flight from San Francisco to Chicago O'Hare?

Flight prices from San Francisco to Chicago change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Is there more than one airport in San Francisco or Chicago?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

  • Airports in San Francisco: Only San Francisco is currently operational.
  • Airports in Chicago: Chicago has 3 airports - Midway, O'Hare, Rockford.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Chicago as well.

Flights from San Francisco to Chicago - O'Hare

Plan your journey from San Francisco to Chicago O'Hare with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in United States? These cities are trending: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from San Francisco to Chicago O'Hare.

How much does an airline ticket from San Francisco to Chicago O'Hare cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from San Francisco to Chicago O'Hare.

How far is San Francisco from Chicago?

San Francisco is about 2964 km from Chicago.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the airports in San Francisco?

San Francisco has one airport: San Francisco.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from San Francisco to Chicago?

The best time to book a flight from San Francisco to Chicago is 4 months in advance, while the worst time is 19 weeks in advance.

What is the cheapest month to fly from San Francisco to Chicago?

This information is not available at the moment.

What is the most expensive month to fly from San Francisco to Chicago?

This information is not available at the moment.

What is the best day of the week to fly from San Francisco to Chicago?

This information is not available at the moment.