About This Route
Find cheap flights from Chicago (ORD) to San Francisco (SFO). Compare airlines like United and American Airlines, check schedules, and book the best deals starting from $129.
Airlines Operating This Route
Frequently Asked Questions
How long is the flight from Chicago to San Francisco?
The average flight time from Chicago to San Francisco is approximately 4h 20m. This may vary depending on the airline, aircraft type, and weather conditions.
What is the cheapest way to fly from Chicago to San Francisco?
Flights from Chicago to San Francisco start from $129. We recommend booking 2-3 months in advance and using our search tool to compare prices across all airlines.
Which airlines fly from ORD to SFO?
Airlines operating on this route include United, American Airlines. Each offers different service levels and pricing.
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