Cheap flights to California from Washington
Round trips from Washington from $171. Cheapest dates, deal ratings and where to book.
- Ontario: $171, 2026-10-19 to 2026-10-26
- San Diego: $226, 2026-11-09 to 2026-11-16
- San Francisco: $252, 2026-11-12 to 2026-11-19