Cheap flights from Illinois to San Francisco

Travel > North America > United States > Illinois to San Francisco flights

San Francisco's charms are great and small. You wouldn't want to miss Golden Gate Park, the Palace of Fine Arts, and the Golden Gate Bridge. But a walk down the Filbert Steps or through Macondray Lane or a peaceful hour spent gazing east from Ina Coolbrith Park can be equally inspiring. Be sure to take day trips to Monterrey Santa Cruz and Big Sur to appreciate the wonders of Northern California. You’ll be charmed by the beautiful Spanish architecture, a reflection of... (read more in our San Francisco Travel Guide)

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Cheapest flights found for the next 6 months

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Chicago 

Check our newest flight offers to San Francisco:

  • $169Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)San Francisco, CA (SFO)02/21/202312:44 pm
    San Francisco, CA (SFO)Chicago, IL (ORD)03/01/202311:18 pm
    cheapoair.com check price
  • $169Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Chicago, IL (MDW)San Francisco, CA (SFO)02/27/202310:56 pm
    San Francisco, CA (SFO)Chicago, IL (MDW)03/05/202311:37 pm
    cheapoair.com check price
  • $174Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)San Francisco, CA (SFO)02/27/202308:52 pm
    San Francisco, CA (SFO)Chicago, IL (ORD)03/05/202311:37 pm
    cheapoair.com check price
  • $382Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)San Francisco, CA (SFO)02/21/202302:15 pm
    San Francisco, CA (SFO)Chicago, IL (ORD)03/01/202311:18 pm
    cheapoair.com check price
  • $495Sun Country Airlines flight Sun Country Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)San Francisco, CA (SFO)05/28/202308:20 pm
    San Francisco, CA (SFO)Chicago, IL (ORD)06/04/202306:00 pm
    cheapoair.com check price
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Recently found cheap flight deals

Avianca AirlinesHartford To Belize City Avianca Airlines airfares from Hartford in June
$1581 Depart: 06/07/2020
Return: 06/20/2020

provided by FlyFar

Multiple AirlinesLas Vegas To Key West Multiple Airlines airfares from Las Vegas in March
$669 Depart: 03/17/2021
Return: 03/24/2021

provided by Cheapoair.com

LufthansaMemphis To Rome Lufthansa airfares from Memphis in February
$1206 Depart: 02/10/2023
Return: 02/19/2023

provided by Cheapoair.com

Multiple AirlinesPhiladelphia To Venice Multiple Airlines airfares from Philadelphia in September
$924 Depart: 09/07/2021
Return: 09/22/2021

provided by Cheapoair.com

Multiple AirlinesNew York City To Sanaa Multiple Airlines airfares from New York City in March
$1272 Depart: 03/30/2016
Return: 04/12/2016

provided by FlightHub

LufthansaDallas To Basel Lufthansa airfares from Dallas in January
$507 Depart: 01/05/2022
Return: 01/25/2022

provided by Cheapoair.com

Alaska AirlinesHonolulu To Tampa Alaska Airlines airfares from Honolulu in March
$1489 Depart: 03/29/2023
Return: 04/11/2023

provided by Cheapoair.com

Frontier AirlinesSan Francisco To Jackson Frontier Airlines airfares from San Francisco in October
$344 Depart: 10/28/2019
Return: 11/08/2019

provided by Cheapoair.com

American AirlinesDetroit To Newport News American Airlines airfares from Detroit in June
$377 Depart: 06/13/2017
Return: 06/21/2017

provided by Travelgrove

 

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