Our data shows that the cheapest route for a return flight from San Francisco to Chicago cost $205 and was between San Francisco (SFO) and Chicago O'Hare Intl Airport (ORD). On average, the best prices are found if you fly this route.

Find flights to Chicago from $48. Fly from San Francisco Bay Area on Frontier, Spirit Airlines and more. Search for Chicago flights on KAYAK now to find the best deal.

Flights from San Francisco to Chicago. Use Google Flights to plan your next trip and find cheap one way or round trip flights from San Francisco to Chicago. Find the best flights fast, track...

Cheap Flights from San Francisco (SFO) to Chicago (ORD) start at $70 for one-way and $135 for round trip. Earn your airline miles on top of our rewards!

San Francisco (SFO) to Chicago (ORD) flight schedule. The monthly calendar shows every direct flight departure from San Francisco International (SFO) with all airlines. Click on a date to see a list of flights or search for the best prices.

Find United Airlines cheap flights from San Francisco to Chicago. Enjoy a San Francisco to Chicago modern flight experience in premium cabins with Wi-Fi.

Fly one-way from San Francisco (SFO) to Chicago (Midway) starting at $129. Bundle your Southwest Airlines® flight with a hotel or rental car booking and find even more savings.

The cheapest month for United Airlines flights to Chicago from San Francisco is generally February, where plane tickets cost $194 on average. If possible, try to avoid the most expensive months of March and January, where tickets cost $309 and $349 respectively.

Jan 23, 2025 · Explore weekly flight availability from San Francisco Bay Area to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans.

Search and compare airfare from 1000+ airlines and travel sites to get the cheapest flights from San Francisco Bay Area to Chicago with momondo.