A good sale to/from Baltimore.
- September 14th – 18th. Valid for travel late August – June, 2013. Use ITA Software Matrix Airfare Search and flexible month search to see availability. Must purchase 14 days in advance of departure.
- SEA – DTW (Detroit) – BWI (Baltimore) – CVG (Cincinnati) – SEA
- 4,714 miles or 5.9 cents per mile
- Use dates found at ITA Software Matrix Airfare Search and book on Delta.com
- Delta’s risk free cancellation policy here