A good sale to or from St. Louis.
- October 5th – 9th. Valid for travel until March 17th for Monday through Saturday departures. Use ITA Software Matrix Airfare Search and flexible month search to see availability — enable advance routing codes and enter “ua+” on both outbound and return advance routing codes to see only United availability. Must purchase at least 7 days in advance of departure.
- SEA – IAH (Houston) – STL (St. Louis) – IAH – SEA
- 5,082 miles or 4.7 cents per mile
- Use dates found on ITA Software Matrix Search and book on United.com
- United’s risk free cancellation policy here
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