Cheap flights to Washington from Dallas-Fort Worth
Round trips from Dallas-Fort Worth from $341. Cheapest dates, deal ratings and where to book.
- Seattle: $341, 2026-10-09 to 2026-10-11
- Everett: $538, 2026-12-18 to 2026-12-29
- Bellingham: $647, 2026-10-09 to 2026-10-12