United – $247: San Diego – Philadelphia (and vice versa). Roundtrip, including all Taxes

Visit for the history and cheesesteaks.

Liberty Bell Photo: basyke, used under Creative Commons License (By 2.0)

Sample Travel Date:

• October 1st – 8th

Fare Availability:

• Valid for travel until April 6th, 2014. Use ITA Software Matrix Airfare Search and flexible month search to see availability — enable advanced routing codes and enter “ua+” in the outbound and return fields to search only United availability.  Must purchase at least 21 days in advance of departure.

Sample Routing:

• SAN – SFO (San Francisco)- PHL (Philadelphia) – IAH (Houston) – SAN

Sample Mileage:

• 5,583 miles or 4.4 cents per mile

How to Book:

• Use dates found on ITA Software Matrix Airfare Search and book on United.com

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