Seattle — Iași flights are offered by 7 airline(s) including Norwegian Air UK, Southwest Airlines, Delta Air Lines, Alaska Airlines, United Airlines, JetBlue Airways, Thomas Cook Airlines.
The cheapest one-way flights are usually available on a Wednesday. The average price of a one-way flight is currently $ 360.65. The lowest price is $ 310.11 departing on local with Delta Air Lines. Seattle - SEA is the cheapest airport for flights Seattle – Iași.