A good sale for nonstop service between Chicago and San Francisco.
Sample Travel Date:
- Sample with American
- September 17th – 20th
- Valid for travel until early November. Must purchase at least 21 days in advance of departure
- Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.
How to Search for Availability:
- Use ITA Software Matrix Airfare Search and use the following search criteria:
- Departing from: SFO
- Outbound Advanced Routing Code: aa
- For United availability, replace aa with ua on both the Outbound and Return Advanced Routing Code fields
- Destination: ORD
- Return Advanced Routing Code: aa
- (Click on Advanced Routing Codes link to enable advanced routing code input)
- Select “See calendar of lowest fares”
- Length of stay “3-10” (This is just a sample, you can use any 7 day date range like 3-10, 7-14 etc)
- Beginner’s Guide on How to Use Matrix by ITA Software
- How to Read Airfare Rules and Use It to Your Advantage
You cannot buy tickets using ITA. To buy, follow our instructions in the “How to Book” section below.
- American: O
- United: G
Elite Qualifying Dollars:
- SFO – ORD (Chicago) – SFO
- Miles Flown: 3,682 miles or 5.1 cents per mile
- Elite Qualifying Miles: 3,682 miles
- Redeemable Miles: 734 miles
How to Book:
- Support us by using our Priceline link to book with dates found on ITA Software Matrix Airfare Search. Make sure you enter “American” or “United” on the Airline textbox under the Advanced Options section of the form.
- Priceline’s risk free 24 hour cancellation policy here.
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Activities and Tours
- Viator – The world's largest marketplace for destination activities and tours
For more of the latest cheap San Francisco / Bay Area Flight Deals:
For more of the latest cheap Chicago Flight Deals:
- Go to the The Chicago Flight Deals page
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The Flight Deal does not sell travel products or services. We provide you with information about third-party travel suppliers’ offers, and link you to their sites. The information posted by The Flight Deal is valid at the time of publication. However, we have no control over the suppliers, and we therefore do not warrant or guarantee that their offers will not change or become unavailable. Nor are we responsible for their products, services or site content. Please see their sites for their most up-to-date offer information and all applicable terms and conditions.