Washington DC (IAD)Toronto (YYZ)
- non-stop flights:
- 2–6 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $269number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 4–6 4–6 4–6 4–6 4–6 4–5 4–6 2–3 2–3 2–3 2–3 2–3 2–3 2–3