A good cross country sale to/from Baltimore.
- August 15th – 20th. Valid for travel from August – October. Use ITA Software Matrix Airfare Search and flexible month search to see availability. Must purchase 14 days in advance of departure
- SEA – IAH (Houston) – BWI (Baltimore) – IAH – SEA
- 6,208 miles or 4.4 cents per mile
- Use dates found on ITA Software Matrix Airfare Search and book on United.com
- United’s risk free cancellation policy here