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Direct flights from Dulles to Quebec

Did you mean Flights from Quebec to Dulles?

Flightmap/Flights from IAD/IAD to YQB

Dulles

United States

IAD

Washington Dulles International Airport

Quebec

Canada

YQB

Quebec Jean Lesage International Airport

Route
Nonstop service available
Distance
623 miles
Marketing airlines
1 airline
Aircraft
1 aircraft type
Dates
Oct 24 – 24, 2026

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from IAD
  • Flights to YQB
  • Award flights to Washington DC

Dulles to Quebec route overview

Washington Dulles International Airport (IAD) serves Dulles; Quebec Jean Lesage International Airport (YQB) serves Quebec.

The airports are 623 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from IAD to YQB.

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 24 – 24, 2026.

Marketing airlines on the Dulles to Quebec route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

  • United Airlines (UA)Codeshare only

Airline alliance affiliations represented: Star Alliance

Aircraft flying from IAD to YQB

Frequently asked questions

Which airports serve the Dulles to Quebec route?

Washington Dulles International Airport (IAD) is the origin airport and Quebec Jean Lesage International Airport (YQB) is the destination airport.

How far is Quebec from Dulles?

IAD and YQB are approximately 623 miles apart by great-circle distance.

Are there direct flights from IAD to YQB?

Yes. Roame's current schedule feed shows nonstop service from IAD to YQB.

Which airlines market flights from IAD to YQB?

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from IAD to YQB?

Aircraft listed in the current schedule include Embraer 175 (long wing) (E7W).

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