Cheap flights to Washington from Portland

Round trips from Portland from $306. Cheapest dates, deal ratings and where to book.

• Seattle: $306, 2027-01-24 to 2027-01-29
• Everett: $332, 2027-01-24 to 2027-01-29
• Spokane: $341, 2026-10-23 to 2026-10-24

Nearby

• Oregon
• Idaho
• Montana
• Nevada
• Wyoming
• Utah
• California
• Colorado