Find cheap flights from San Francisco to Chicago O'Hare

Fly Scanner helps you compare the best deals to Chicago O'Hare, offering the most cost effective solutions for your trip. Find your airline ticket at the best price in seconds by comparing fares from hundreds of airlines and online travel agencies in a single search!

Find the ideal San Francisco - Chicago - O'Hare flight

Fly Scanner compares the offers of over 300 airlines and shows you the most convenient flights according to your needs, including special promotions designed in collaboration with the best travel agencies. Looking for direct flights only? Just tick the appropriate filter and evaluate only San Francisco - Chicago O'Hare flights without stopovers .

Save money on your San Francisco - Chicago O'Hare flight

With the comparator of Fly Scanner you can quickly and easily compare offers according to your needs. Filter your search according to the parameters that interest you and get only the offers that meet your preferences.

How to find the best flight with Fly Scanner

Enter the class of travel, number of passengers and days of the flight and you can compare the best available offers in seconds. If you have flexibility in choosing your trip, you can save even more! For example, by flying in United States, we can offer you other cheaper destinations or other travel dates for the same destination. How to do this? Apply our filters on the search page!