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Washington Dulles International Airport in Washington, United States has 7 nonstop destinations to Canadain FlightQ's current schedule set. Use this reference for route research, airline coverage, frequency, distance, and estimated flight times.
Schedule snapshot checked Aug 17, 2026.
The busiest listed route in this group is IAD to YYZ for Toronto, with 5-6/day service in the current sample from United Airlines and Air Canada.
| Destination | Country | Distance | Est. time | Airlines | Frequency |
|---|---|---|---|---|---|
| Toronto (YYZ) Toronto Pearson International Airport | Canada | 346 mi | ~1h 18m | United Airlines and Air Canada | 5-6/day |
| Ottawa (YOW) Ottawa / Macdonald-Cartier International Airport | Canada | 450 mi | ~1h 31m | United Airlines | 3-4/day |
| Montreal (YUL) Montréal-Pierre Elliott Trudeau International Airport | Canada | 489 mi | ~1h 36m | United Airlines and Air Canada | 3-4/day |
| Calgary (YYC) Calgary International Airport | Canada | 1,947 mi | ~4h 36m | United Airlines and WestJet | 1-2/day |
| Vancouver (YVR) Vancouver International Airport | Canada | 2,338 mi | ~5h 24m | United Airlines | 1/day |
| Toronto (YTZ) Billy Bishop Toronto City Airport | Canada | 339 mi | ~1h 17m | Air Canada | 1/day |
| Windsor (YQG) Windsor Airport | Canada | 369 mi | ~1h 21m | United Airlines | weekly |
Frequency is based on the current FlightQ schedule sample. Distance is airport-to-airport great-circle mileage.
| Airline | Destinations | Flights | Top routes |
|---|---|---|---|
| United Airlines | 6 | 80 | |
| Air Canada | 3 | 32 | |
| WestJet | 1 | 2 |
Top destination countries in this view include Canada.
FlightQ currently lists 7 nonstop destinations from IAD to Canada, including Toronto (YYZ), Ottawa (YOW), Montreal (YUL), and Calgary (YYC).
Named carriers in this schedule set include United Airlines, Air Canada, and WestJet.
No. The list is built from FlightQ's current schedule capture, and airlines change timetables seasonally. Confirm exact dates and availability before booking.