Delta: Boston – Seattle (and vice versa) $239. Roundtrip, including all Taxes

A nice cross-country sale! Go visit the Emerald City.

Seattle Skyline Photo: Seattle Municipal Archives, used under Creative Commons License (By 2.0)

Sample Date:

  • March 8th – 12th. Valid for travel until March 31st. Use ITA Software Matrix Airfare Search and flexible month search to see availability. Must purchase 14 days in advance of departure.


  • BOS – DTW (Detroit) – SEA (Seattle) – CVG (Cincinnati) – BOS


  • 5,259 miles or 4.5 cents per mile



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