A good sale to/from St. Louis.
- October 18th – 23rd. Valid for travel until mid-November. Use ITA Software Matrix Airfare Search and flexible month search to see availability. Must purchase 21 days in advance of departure
- SFO – PHX (Phoenix) – STL (St. Louis) – PHX – SFO
- 3,816 miles or 5.8 cents per mile
- Use dates found on ITA Software Matrix Airfare Search and book at USAirways.com
- US Airways’ cancellation policy here