Round trip

Chicago to San Francisco 🇺🇸

$351

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Other dates on this route

Cheapest one-way fare by departure dateLow $109 on Wed, Feb 10 · High $181

Work-hours calculator

This flight to San Francisco costs you 23h 24m of work.

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Prices come from fares travellers found in the last few days and can change at any time. Last updated Thu, 22 Oct 2026 16:17:21 GMT.