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A good sale for nonstop service between Chicago and San Francisco
United also has the same fare but it is Basic Economy. United’s Basic Economy fare does not allow advanced seat assignments, ticket changes, nor carry-ons beyond a personal item (e.g., a backpack or purse). United will charge you a $25 fee for normal size carry-ons (waived if you have a co-branded United credit card or elite status)
Update 8/17/2017 @ 3:00AM Eastern – fare gone
Sample Travel Date:
- October 28th – 31st
- This is just ONE SAMPLE travel date, for more availability, please follow the “Fare Availability” and “How to Search for Availability” instructions below
- Valid for travel from late October – early February, 2018. Availability is limited. Must purchase at least 14 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:
- This is just to search for availability. To buy your tickets, scroll down to “How to Buy” section of this post
- Use ITA Software Matrix Airfare Search and use the following search criteria:
- Departing from: SFO
- Outbound Advanced Routing Code:
- Textbox 1: aa
- Textbox 2:
- Destination: ORD
- Return Advanced Routing Code:
- Textbox 1: aa
- Textbox 2:
- (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
- The ITA search page should be like below when all values are inputted
- You cannot buy tickets using ITA. To buy, follow our instructions in the “How to Buy” section below.
Elite Qualifying Dollars:
- SFO – ORD (Chicago) – SFO
- Miles Flown: 3,682 miles or 4.1 cents per mile
- Elite Qualifying Miles: 3,682 miles
- Redeemable Miles: 567 miles
How to Buy:
- Support us by using our Priceline link to book with dates found on ITA Software Matrix Airfare Search.
- Priceline’s risk free 24 hour cancellation policy here.
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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.