Direct flights from Dulles to Toronto

Did you mean Flights from Toronto to Dulles?

Dulles

United States

IAD

Washington Dulles International Airport

Toronto

Canada

YTZ

Billy Bishop Toronto City Centre Airport

Route: Nonstop service available
Distance: 339 miles
Marketing airlines: 4 airlines
Aircraft: 1 aircraft type
Dates: Oct 19, 2026 – Oct 14, 2027

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.

Dulles to Toronto route overview

Washington Dulles International Airport (IAD) serves Dulles; Billy Bishop Toronto City Centre Airport (YTZ) serves Toronto.

The airports are 339 miles apart by great-circle distance.

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

Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), Porter Airlines (PD), Air Transat (TS) and 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 19, 2026 – Oct 14, 2027.

Marketing airlines on the Dulles to Toronto 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.

Air Transat (TS)Codeshare only
United Airlines (UA)Codeshare only

Airline alliance affiliations represented: Star Alliance

Aircraft flying from IAD to YTZ

Frequently asked questions

Which airports serve the Dulles to Toronto route?

Washington Dulles International Airport (IAD) is the origin airport and Billy Bishop Toronto City Centre Airport (YTZ) is the destination airport.

How far is Toronto from Dulles?

IAD and YTZ are approximately 339 miles apart by great-circle distance.

Are there direct flights from IAD to YTZ?

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

Which airlines market flights from IAD to YTZ?

Which aircraft fly from IAD to YTZ?

Aircraft listed in the current schedule include De Havilland Canada DHC-8-400 Dash 8Q (DH4).