Cheap flights from San Francisco, CA to Chicago, États-Unis (SFO - CHI)

As a rule, buying flight tickets from San Francisco, CA to Chicago expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from San Francisco, CA to Chicago at the most favorable prices.

Out service helps you to find tickets from San Francisco, CA to Chicago in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets San Francisco, CA - Chicago at the best price!

We also recommend you to look through the prices for return tickets from Chicago to San Francisco, CA.

Airfares found by our users in the past 24 hours

The cheapest flight from San Francisco, CA to Chicago is 126 on Frontier Airlines, departing on 03.04.2025 and returning on 14.04.2025.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Frontier Airlines03.04.202514.04.2025from 126

Average round-trip airfares from San Francisco, CA to Chicago by months

MoisRound-Trip
février 2025find now
mars 2025find now
avril 202503.04 - 14.04from 126
mai 2025find now
juin 2025find now
juillet 202526.07 - 29.07from 273
août 2025find now
septembre 2025find now
octobre 2025find now
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janvier 2026find now

The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

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