Washington-DC (WAS)Boston (BOS)
- non-stop flights:
- up to 21 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $187number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 8–21 8–20 8–20 8–20 8–21 8–19 8–20 9–14 9–15 9–18 9–15 9–14 4–11 9–14 9–13 9–14 9–12 9–12 7–12 5–13 9–13 4–7 4–7 4–7 4–7 4–7 4–7 4–7 1 1 1 1 1 1 1 0 0 0 0 0 1 0 Washington DC (IAD)Boston (BOS)
- non-stop flights:
- up to 7 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $283number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 4–7 4–7 4–7 4–7 4–7 4–7 4–7 0 0 0 0 0 1 0