Cheap flights to a Seattle Mariners home game from Dulles

Round trips from Dulles from $383. Fly into Seattle (SEA). Cheapest dates, deal ratings and where to book.

• Seattle: $383, 2026-10-23 to 2026-10-26
• Seattle: $445, 2027-02-06 to 2027-02-15

Nearby

• Athletics
• San Francisco Giants
• Los Angeles Dodgers
• Colorado Rockies
• Los Angeles Angels
• San Diego Padres
• Arizona Diamondbacks
• Minnesota Twins