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Cheap Flights from San Francisco to Chicago $126.4

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Cheapest Flights from San Francisco to Chicago (SFO to ORD)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from San Francisco to Chicago (SFO to ORD)

Question : What day in the next four weeks has the best fares?
Answer : As of January 16th, the cheapest day to fly from San Francisco to Chicago is January 26th. Tickets have been sold for 38% below the average price for this route.

Question : Which airline is least likely to get you to ORD on time?
Answer : SkyWest Airlines flights from SFO to ORD are late 100% of the time. If you're on SkyWest Airlines, be sure to sign up for the delay notifications to stay up to date with your flight's status.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : Wednesday is your cheapest day to fly in February. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : What's the expected flight time for SFO to ORD?
Answer : Flying from SFO to ORD typically takes about 4 hours and 11 minutes.

Question : Do some days of the week have more flight times than others?
Answer : With 72 total flight time options, Monday provides the most flexibility from SFO to ORD. Note that Wednesday offers the least number of options with 49 flight times.