A good sale to/from Tucson.
- October 26th – October 30th. Valid for travel from August 15th – November 14th. Use ITA Software Matrix Airfare Search and flexible month search to see availability. Must purchase 14 days in advance of departure
- BWI – DEN (Denver) – TUS (Tucson) – IAH (Houston) – BWI
- 4,291 miles or 5.5 cents per mile
- Use dates found on ITA Software Matrix Airfare Search and book on United.com
- United’s risk free cancellation policy here