Washington-DC (WAS)Halifax (YHZ)
- non-stop flights:
- 2–4 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesnumber of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
2 2–4 2–4 4 2 2–4 2 Washington-DC (WAS)Montreal (YMQ)
- non-stop flights:
- 20–32 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $328number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
16–20 16–20 16–20 16–20 16–20 16–20 12–20 
8 8 8 8 8–12 8–12 8 Washington-DC (WAS)Ottawa (YOW)
- non-stop flights:
- 6–12 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesnumber of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
4–8 4–8 4–8 4–8 4–8 4–10 4–8 
2 2 2 2 2 2 2 Washington-DC (WAS)Quebec (YQB)
- non-stop flights:
- 2 per week
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesnumber of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
0 0 0 0 0 2 0 Washington-DC (WAS)Toronto (YTO)
- non-stop flights:
- 48–76 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $307number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
28 28 28 28 28 24–28 24–28 
12–16 12–16 12–16 12–16 12–16 12 12–16 
8–16 8–16 8–16 8–16 8–16 8–16 8–16 
8–16 8–16 8–16 8–16 8–16 4–12 4–16 Washington-DC (WAS)Toronto - City Centre (YTZ)
- non-stop flights:
- 4–10 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesnumber of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
4–8 4–8 4–8 4–8 4–8 2–6 2–8 
2 2 2 2 2 2 2 Washington-DC (WAS)Montréal-Pierre Elliott Trudeau International (YUL)
- non-stop flights:
- 10–16 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesnumber of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
8–10 8–10 8–10 8–10 8–10 8–10 6–10 
4 4 4 4 4–6 4–6 4 Washington-DC (WAS)Vancouver (YVR)
- non-stop flights:
- 6 per week
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesnumber of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
2 2 2 0 0 0 0 Washington-DC (WAS)Calgary (YYC)
- non-stop flights:
- 10 per week
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesnumber of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
2 2 2 0 0 0 0 
2 0 0 0 2 0 0 Washington-DC (WAS)Toronto (YYZ)
- non-stop flights:
- 20–28 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesnumber of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
12 12 12 12 12 10–12 12 
6–8 6–8 6–8 6–8 6–8 6 6–8 
4–8 4–8 4–8 4–8 4–8 4–8 4–8
Stops
- Direct flight
Destination airport
Airline
- United Airlines
- Air Canada
- American Airlines
- Porter Airlines
- Westjet
Outbound weekday
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday