A nice sale to Philadelphia. Also works from Philadelphia to Seattle.
- May 4th – 8th. Valid for travel until January 2013 with blackout dates from June to August. Use ITA Software Matrix Airfare Search and flexible month search to see availability. Must purchase 10 days in advance of departure
- SEA – DTW (Detroit) – PHL (Philadelphia) – MSP (Minneapolis) – SEA
- 4,744 miles or 5.6 cents per mile
- Use dates found at ITA Software Matrix Airfare Search and book on Delta.com
- Delta’s risk free cancellation policy here