Q: How much does it cost to fly round-trip from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Airfare is below average for this route at the moment. Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport flights typically cost between C$ 363 and C$ 603 in January. The cheapest round-trip price found within the last 3 days was C$ 277 on Air Canada (8 Jan-11 Jan).

Question 1

How often are flights from Toronto to Washington, D.C. delayed?

Accepted Answer

About 12% of weekly flights between Toronto and Washington, D.C. have experienced delays in the past year, with the average delay time being 119 minutes.

Question 2

What is the most punctual flight time for Toronto to Washington, D.C. flights?

Accepted Answer

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

Question 3

Which airline has the best punctuality record on Toronto to Washington, D.C. flights?

Accepted Answer

Over the past year, ALS has had the lowest number of delays on this route, with no flights being classified as delayed.

Question 4

What’s the cheapest layover airport for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Detroit (DTW) is the most affordable 1-stop option, with an average round-trip price of C$ 501.

Question 5

What’s the top layover airport for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Detroit (DTW) – chosen by Cheapflights users on 83% of one-stop itineraries from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport on Cheapflights.

Question 6

Which airport typically offers the quickest layover for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Flights via Detroit (DTW) offer the fastest connection on this route, with an average layover time of 7h 52m.

Question 7

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Question 8

What’s the fastest layover option from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Flights via Detroit (DTW) have the shortest average one-way travel time for 1-stop routes: 9h 58m.

Question 9

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Airfare is below average for this route at the moment.Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport flights typically cost between C$ 363 and C$ 603 in January.
The cheapest round-trip price found within the last 3 days was C$ 277 on Air Canada (8 Jan-11 Jan).

Question 10

How long is the flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

A quick flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport can take about 1h 31m. Air Canada provides one of the quickest options available for as low as C$ 289. Airlines will cover a distance of 557 km. Most flights are nonstop.

Question 11

What are the cheapest airlines flying from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport round-trip?

Accepted Answer

Porter Airlines, at C$ 218, was found to be the cheapest airline from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Air Canada. Porter Airlines is currently priced 46% below the average price you’ll pay for this route.

Question 12

How far ahead should I book a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The best time to book flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 13

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport (average of C$ 185). Flying from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of C$ 278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 14

What is the cheapest day to fly from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Travelers seeking maximum savings on their Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 15

Weekly flight availability from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport

Accepted Answer

The most flights from YYZ to IAD are scheduled on a Monday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).

Question 16

E

Accepted Answer

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

Question 17

E

Accepted Answer

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Question 18

What are the cheapest flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Looking for the cheapest flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport? While on average our users pay C$ 940, our data indicates the cheapest price to be C$ 217. The most popular route (Toronto Pearson Intl - Washington, D.C. Dulles Intl), is priced around C$ 305.

Question 19

What are the most reliable airlines from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Consider Republic Airways (89%), Air Canada (86%) or Copa Airlines (86%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport.

Question 20

What are the most popular airlines that fly from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The most popular airlines flying from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport are Air Canada, United Airlines and Porter Airlines. Something to consider prior to booking your flight.

Question 21

What is the cheapest time of day to fly from YYZ to IAD?

Accepted Answer

Unlike at noon, when flights are generally more expensive, you can save up to 18% on flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.

Question 22

Can I find deals for flights from Pearson Intl to Dulles Intl that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Pearson Intl to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 23

How can I find direct flights from Pearson Intl to Dulles Intl?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Dulles Intl.

Question 24

Can I find deals for business class flights from Pearson Intl to Dulles Intl?

Accepted Answer

Yes. Cheapflights offers flight deals from Pearson Intl to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 25

How does Cheapflights help users find flights from Pearson Intl to Dulles Intl?

Accepted Answer

Deals for Pearson Intl to Dulles Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 26

Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Dulles Intl?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Pearson Intl to Dulles Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 27

Can Cheapflights find flights from Pearson Intl to Dulles Intl with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pearson Intl to Dulles Intl flexibly with Cheapflights today.

Question 28

Can Cheapflights notify me if prices for flights from Pearson Intl to Dulles Intl become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Pearson Intl to Dulles Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	C$ 277
One-way from	C$ 186
Popular in	December
Cheapest in	January
Average price	C$ 435
Good round-trip deal	C$ 550 or less
Good one-way deal	C$ 289 or less

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	CheapestC$ 218	AverageC$ 298	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
United Airlines	CheapestC$ 266	AverageC$ 419	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 270	AverageC$ 414	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air Transat	CheapestC$ 292	AverageC$ 420	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
WestJet	CheapestC$ 421	AverageC$ 585	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Cheap flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport from C$ 186

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Toronto Pearson Intl to Washington, D.C. Dulles Intl are usually found in January or May, booked 61 days in advance, depart on a Friday or Saturday and return on a Monday

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Find flight deals from Pearson Intl to Dulles Intl

Cheapest flights from Pearson Intl to Dulles IntlExplore the most affordable flight options available from Pearson Intl to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 November 2025.

Explore the most affordable flight options available from Pearson Intl to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 November 2025.

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Everything you need to know about your flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to fly from YYZ to IAD?

What is the cheapest day to fly from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Weekly flight availability from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport

How often are flights from Toronto to Washington, D.C. delayed?

What is the most punctual flight time for Toronto to Washington, D.C. flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Toronto to Washington, D.C. flights?

What’s the top layover airport for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

What’s the cheapest layover airport for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

What’s the fastest layover option from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Which airport typically offers the quickest layover for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Reviews of airlines servicing Dulles Intl

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

What are the cheapest airlines flying from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport round-trip?

What are the most reliable airlines from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

What are the cheapest flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from Pearson Intl to Dulles Intl that include hotel bookings?

How can I find direct flights from Pearson Intl to Dulles Intl?

Can I find deals for business class flights from Pearson Intl to Dulles Intl?

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

Travelling to a place near Washington, D.C. Dulles Intl Airport?

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Top 5 airlines flying from Pearson Intl to Dulles Intl

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Can Cheapflights find flights from Pearson Intl to Dulles Intl with no change fees?

Can Cheapflights notify me if prices for flights from Pearson Intl to Dulles Intl become cheaper?

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Cheapest flights from Pearson Intl to Dulles Intl
Explore the most affordable flight options available from Pearson Intl to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 November 2025.