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◊ Applies to bookings for 3+ travelers. Book by Jun 30, 2019.  Learn more
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Book Flights from San Francisco to Chicago will help you to find the best deals on flights from San Francisco to Chicago. With our search technology, effortlessly searching flight routes across hundreds of airlines has never been easier or more convenient. With, we aim to make it simple and quick to search, select and save on the flights that best suit your needs and budget.

No matter if you are traveling for business or pleasure, we offer a wide range of deals from business class discounts to last minute flight deals to destinations like Chicago. Whether you are planning ahead or looking for last minute tickets, CheapOair has the right flights at the right price. After booking your ticket, explore this page to view blog posts about this destination, learn more about hotels near CHI and read reviews from others who booked their flights with

Frequently Asked Questions - San Francisco to Chicago Flights

  • When does the first flight of the day depart from SFO?

    5:25AM United Airlines Flight #680

  • When does the last flight depart to CHI?

    11:58PM Southwest Airlines Flight #4570

  • What is the travel distance between San Francisco and Chicago?

    1,856 miles

  • What is the price range for flights from SFO to CHI?

    C$364 - C$364

  • How many weekly flights are there are between SFO to CHI?

    There are 156 weekly flights between SFO and CHI.

  • How many daily flights fly between San Francisco to Chicago?

    There are 20 daily flights between SFO and CHI

  • Which is the busiest day in terms of passengers flying from SFO to CHI?


  • Which is the nearest airport to Chicago, Illinois?

    Midway International Airport

  • Which is the nearest airport to San Francisco, California?

    San Francisco International Airport

  • How much does the cheapest return flight from SFO to CHI cost?