United Airlines
Star Alliance
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United States
Washington Dulles International Airport
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Canada
Québec/Jean Lesage International Airport
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Scan through all non-stop flights from Washington to Quebec City. The full flight schedule below gives an overview of all non-stop flights from IAD to YQB, 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 Quebec City 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 Quebec City, 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!
Currently, there is only one airline operating non-stop flights from Washington IAD to Quebec City YQB, which is United Airlines. 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 YQB flight schedule.
All flights depart at 13:20.
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 Quebec City takes 1 hour and 58 minutes. The flight distance between Washington and Quebec City is 622 miles (or 1,001 km).
There is 1 airport in Quebec City: Québec/Jean Lesage International Airport (YQB).
There are 0 flights per week flying from Washington to Quebec City (as of April 2026).
1 hour and 58 minutes is the average flight time from Washington to Quebec City.
The distance from Washington to Quebec City is 622 miles (1,001 kilometers).
United Airlines is the only airline flying nonstop from Washington to Quebec City.
Star Alliance is currently the only alliance flying nonstop from Washington to Quebec City.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Washington to Quebec City:
The earliest flight departs at 13:20 from Washington and arrives at 15:18 at Quebec City.
The latest flight departs at 13:20 from Washington and arrives at 15:18 at Quebec City.
622 miles (1,001 km) · 1h 58m
13:20
15:18
United Airlines
Star Alliance
UA 3488
United Airlines
Embraer 175
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