Cheap flights from Chicago to San Francisco
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Check our current prices for flights from Chicago to San Francisco. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Chicago to San Francisco, you will need to run a search below.
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Cheap San Francisco airfares from $288/RT are provided by Cheapoair.com. Outbound flight is leaving on 07/25/2022, 07:50 pm from Chicago Midway (MDW) airport and arrives at San Francisco Intl (SFO) at 07:45 am. The flight time is 11 hours and 55 minutes. The Returning flight departes on 08/03/2022, 05:59 pm (other return dates are also available). Date posted: 27 Jun 2022
Price evolution for flights From Chicago To San Francisco

Recent Deals on Flights from Chicago to San Francisco:Roundtrip / Oneway
- $288
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (MDW) San Francisco, CA (SFO) 07/25/2022 07:50 pm San Francisco, CA (SFO) Chicago, IL (MDW) 08/03/2022 05:59 pm - $348
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (MDW) San Francisco, CA (SFO) 07/18/2022 07:50 pm San Francisco, CA (SFO) Chicago, IL (MDW) 07/26/2022 06:00 am - $558
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (MDW) San Francisco, CA (SFO) 07/25/2022 07:50 pm San Francisco, CA (SFO) Chicago, IL (MDW) 08/03/2022 09:20 am - $628
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) San Francisco, CA (SFO) 07/25/2022 04:40 pm San Francisco, CA (SFO) Chicago, IL (ORD) 08/03/2022 05:59 pm - $805
Sun Country Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) San Francisco, CA (SFO) 07/25/2022 07:00 pm San Francisco, CA (SFO) Chicago, IL (ORD) 08/03/2022 04:45 pm - $390
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (MDW) San Francisco, CA (SFO) 07/14/2022 02:36 pm - $420
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (MDW) San Francisco, CA (SFO) 07/08/2022 03:15 pm - $458
Sun Country Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) San Francisco, CA (SFO) 07/10/2022 07:00 pm - $480
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (MDW) San Francisco, CA (SFO) 07/10/2022 02:56 pm
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Know what to do when flying to San Francisco?
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