United Airlines
Star Alliance
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United States
Washington Dulles International Airport
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Canada
Toronto Pearson International Airport
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Scan through all non-stop flights from Washington to Toronto. The full flight schedule below gives an overview of all non-stop flights from IAD to YYZ, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Warm Continental destinations such as Toronto enjoy summer temperatures that fluctuate between 20°C and 28°C (68°F to 82°F), with some heatwaves leading to even hotter days. Winters are mostly cold and snowy, with average temperatures ranging from -5°C to 0°C (23°F to 32°F). Travelers can enjoy the vibrant autumn scenery, ski during the winter season, or enjoy the comfortable to warm summer months.
If you're planning a trip to Toronto, the best time to visit is from late spring through the end of summer, when the weather is pleasantly warm from May to August. Winters can be quite cold, with frost occurring almost every month from November to March and regular snowfall. This makes the mountainous regions perfect for winter sports, offering great opportunities for a winter getaway as well!

In total there are 2 airlines operating nonstop flights from Washington IAD to Toronto YYZ. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their IAD YYZ flight schedule.
Flights from IAD to YYZ are operated 38 times a week, with an average of 5 flights per day. Departure times vary between 08:19 - 22:36. The earliest flight departs at 08:19, the last flight departs at 22:36. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Washington to Toronto takes 1 hour and 26 minutes. The flight distance between Washington and Toronto is 345 miles (or 555 km).
There are 2 airports in Toronto: Toronto Pearson International Airport (YYZ) and Billy Bishop Toronto City Airport (YTZ).
There are 38 flights per week flying from Washington to Toronto (as of April 2026).
1 hour and 26 minutes is the average flight time from Washington to Toronto.
The distance from Washington to Toronto is 345 miles (555 kilometers).
Air Canada and United Airlines are flying nonstop from Washington to Toronto.
Star Alliance is currently the only alliance flying nonstop from Washington to Toronto.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Washington to Toronto:
The earliest flight departs at 08:19 from Washington and arrives at 10:04 at Toronto.
The latest flight departs at 22:36 from Washington and arrives at 23:54 at Toronto.
345 miles (555 km) · 1h 26m
08:19
10:04
United Airlines
Star Alliance
UA 3431
United Airlines
Embraer 175
Y
W
J
F
08:20
10:04
United Airlines
Star Alliance
UA 3601
United Airlines
Embraer 175
Y
W
J
F
08:20
10:04
United Airlines
Star Alliance
UA 3601
United Airlines
Embraer 175
Y
W
J
F
09:00
10:27
Air Canada
Star Alliance
AC 8617
Air Canada
Embraer 175
Y
W
J
F
12:39
14:19
United Airlines
Star Alliance
UA 3490
United Airlines
Embraer 175
Y
W
J
F
12:40
14:19
United Airlines
Star Alliance
UA 3490
United Airlines
Embraer 175
Y
W
J
F
16:30
17:57
Air Canada
Star Alliance
AC 8619
Air Canada
Embraer 175
Y
W
J
F
16:30
17:57
Air Canada
Star Alliance
AC 8619
Air Canada
Embraer 175
Y
W
J
F
16:30
17:57
Air Canada
Star Alliance
AC 8619
Air Canada
Embraer 175
Y
W
J
F
17:17
19:02
United Airlines
Star Alliance
UA 3453
United Airlines
Embraer 175
Y
W
J
F
17:17
19:02
United Airlines
Star Alliance
UA 3453
United Airlines
Embraer 175
Y
W
J
F
22:14
23:54
United Airlines
Star Alliance
UA 3515
United Airlines
Embraer 175
Y
W
J
F
22:14
23:54
United Airlines
Star Alliance
UA 3515
United Airlines
Embraer 175
Y
W
J
F
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