โ Chicago to San Francisco: all datesCheapest one-way fare by departure dateLow $109 on Wed, Feb 10 ยท High $181 See all โ
โ53%Round trip
Chicago to San Francisco ๐บ๐ธ
$166$350
- Departs
- Fri, Nov 20
- Return
- Sun, Nov 22
- Stops
- 1 stop
- Airline
- Frontier Airlines
- Duration
- 5h 50m
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Fare expires in --:--:--
Other dates on this route
Work-hours calculator
This flight to San Francisco costs you 11h 4m 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.
