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◊ Applies to bookings for 3+ travelers. Book by Feb 28, 2018.  Learn more
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Book Flights from Chicago to San Francisco will help you to find the best deals on flights from Chicago to San Francisco. 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 San Francisco. 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 SFO and read reviews from others who booked their flights with

  • When does the first flight of the day depart from CHI? 9:35AM United Airlines Flight #5243
  • When does the last flight depart to SFO? 10:40PM United Airlines Flight #662
  • What is the travel distance between Chicago and San Francisco?1,856 miles
  • What is the price range for flights from CHI to SFO? C$305 - C$305
  • How many weekly flights are there are between CHI to SFO?There are 121 weekly flights between CHI and SFO.
  • How many daily flights fly between Chicago to San Francisco? There are 16 daily flights between CHI and SFO
  • Which is the busiest day in terms of passengers flying from CHI to SFO?Wednesday
  • Which is the nearest airport to San Francisco, California?San Francisco International Airport
  • Which is the nearest airport to Chicago, Illinois?Midway International Airport
  • How much does the cheapest return flight from CHI to SFO cost? C$305

San Francisco Travel Tools

  • Enjoy great savings on airfares with our Cheap Flights to San Francisco
  • Saving big on San Francisco hotels has never been easier! With CheapOair finding the right Montreal hotel that suit your need as well as budget is as easy as closing your eyes!
  • Make your trip comfortable as well as budget friendly with CheapOair discounted San Francisco car rentals. Book now and save big!

User Reviews

5I love San francisco

It was a great trip - Guo  Dec 28, 2017
5enjoyed my trip very much

Perfect service and enjoyed my trip - Renuka  Oct 16, 2017

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