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Pearson Intl

$95+ Cheap flights from Dulles Intl (IAD) to Pearson Intl (YYZ)

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYZ
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Toronto Pearson Intl are usually found in April or September, booked 75 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Dulles Intl to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$212
(Flightnetwork)

One-way from

$95
(Flightnetwork)

Popular in

November

Cheapest in

April

Average price

$327

Good round-trip deal

$360 or less

Good one-way deal

$210 or less
From Washington, D.C. Dulles Intl to Toronto Pearson Intl
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One-way flight from Washington, D.C. Dulles Intl to Toronto Pearson Intl
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Highest demand for flights based on searches. 3% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Toronto Pearson Intl.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Toronto Pearson Intl.
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Find flight deals from Dulles Intl to Pearson Intl

Cheapest flights from Dulles Intl to Pearson Intl
Explore the most affordable flight options available from Dulles Intl to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Flightnetwork deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:20 amIAD - YYZ
Nonstop1h 32mAir Canada
Sun 10/58:10 amYYZ - IAD
Nonstop1h 28mAir Canada
Deal found 8/18$212
This Booking.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:20 amIAD - YYZ
Nonstop1h 32mAir Canada
Sat 9/2012:10 pmYYZ - IAD
Nonstop1h 28mAir Canada
Deal found 8/18$216
This Mytrip deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/82:25 pmIAD - YYZ
Nonstop1h 32mAir Canada
Tue 9/164:30 pmYYZ - IAD
1 stop4h 35mAir Canada
Deal found 8/18$223
This Booking.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/82:25 pmIAD - YYZ
Nonstop1h 32mAir Canada
Fri 9/128:10 amYYZ - IAD
Nonstop1h 28mAir Canada
Deal found 8/18$232
This Booking.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:20 amIAD - YYZ
Nonstop1h 32mAir Canada
Fri 9/128:10 amYYZ - IAD
Nonstop1h 28mAir Canada
Deal found 8/18$234
This Booking.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/79:35 amIAD - YYZ
1 stop7h 19mAir Canada
Sat 9/1312:10 pmYYZ - IAD
Nonstop1h 28mAir Canada
Deal found 8/17$237
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:20 amIAD - YYZ
Nonstop1h 32mAir Canada
Wed 9/104:30 pmYYZ - IAD
1 stop4h 35mAir Canada
Deal found 8/17$238
This Booking.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:00 amIAD - YYZ
Nonstop1h 28mAir Canada
Sat 11/226:55 pmYYZ - IAD
Nonstop1h 34mAir Canada
Deal found 8/18$240

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Pearson Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport that are best for you.

Fly from

Dulles Intl

Fly to

Pearson Intl

Route

Depart

Return

Price

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 10/2

10:20 am-11:52 am

Nonstop1h 32m

Toronto Pearson Intl

Thu 10/9

12:10 pm-1:38 pm

Nonstop1h 28m

$245

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 10/9

3:36 pm-5:14 pm

Nonstop1h 38m

Toronto Pearson Intl

Mon 10/27

6:55 pm-8:29 pm

Nonstop1h 34m

$262

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Sat 9/20

8:28 am-10:04 am

Nonstop1h 36m

Toronto Pearson Intl

Wed 9/24

7:47 pm-9:25 pm

Nonstop1h 38m

$262

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Fri 10/17

3:36 pm-5:14 pm

Nonstop1h 38m

Toronto Pearson Intl

Wed 10/22

12:10 pm-1:38 pm

Nonstop1h 28m

$262

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 10/2

8:28 am-10:04 am

Nonstop1h 36m

Toronto Pearson Intl

Thu 10/9

12:45 pm-2:25 pm

Nonstop1h 40m

$262

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Wed 9/10

2:25 pm-3:57 pm

Nonstop1h 32m

Toronto Pearson Intl

Thu 9/11

12:10 pm-1:38 pm

Nonstop1h 28m

$262

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Mon 9/29

3:36 pm-5:14 pm

Nonstop1h 38m

Toronto Pearson Intl

Mon 9/29

7:47 pm-9:25 pm

Nonstop1h 38m

$262

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Mon 9/8

2:25 pm-3:57 pm

Nonstop1h 32m

Toronto Pearson Intl

Wed 9/17

8:10 am-9:38 am

Nonstop1h 28m

$262

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Mon 9/8

3:41 pm-5:19 pm

Nonstop1h 38m

Toronto Pearson Intl

Sat 9/13

7:47 pm-9:25 pm

Nonstop1h 38m

$262

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Tue 9/16

8:28 am-10:04 am

Nonstop1h 36m

Toronto Pearson Intl

Mon 9/22

12:45 pm-2:25 pm

Nonstop1h 40m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 21 results
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The best insider tips for Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport trip
Airlines
Air Canada

Economy Latitude offers priority check-in and two checked bags.


Families with children under 6 get early boarding and in-flight entertainment for kids.

Read more about Air Canadaby Jessica Macdonald
United Airlines

Basic Economy allows a personal item, but no carry-on bags unless flying to Canada.


United First includes two free checked bags and priority perks on the ground.

Read more about United Airlinesby Harriet Baskas
Airports
IAD

For a smooth departure from IAD, use the Aerotrain to quickly reach your gate. Pay attention to signage for the correct train.

Read more about IADby Ramsey Qubein
YYZ

Expect a quick customs process at YYZ, even during peak hours. Prepare for some walking from your gate to customs.

Read more about YYZby Kaitlyn McInnis
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYZ

Kaitlyn McInnis

Kaitlyn McInnis

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Dulles Intl to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Pearson Intl. Price data was last updated on August 8, 2025.

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport (average of $243). Flying from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport in August is currently the most expensive (average of $348). 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.

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

Find hourly flight availability from Dulles Intl to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 27% on flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Pearson Intl. Price data was last updated on August 17, 2025.

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

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

Explore weekly flight availability from Dulles Intl to Pearson Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 18, 2025.

The most flights from IAD to YYZ are scheduled on a Monday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

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

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pearson Intl. Reviews last updated August 18, 2025.
Get a feel of what it's like to fly with Porter Airlines, United Airlines, and WestJet from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
334 reviews

Entertainment

7.0

Food

7.6

Comfort

8.0

Boarding

8.2

Crew

8.7

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
334 reviews
Porter Airlines
8.0
Very good
334 reviews

Entertainment

7.0

Food

7.6

Comfort

8.0

Boarding

8.2

Crew

8.7

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,925 reviews
Porter Airlines
8.0
Very good
334 reviews

Entertainment

7.0

Food

7.6

Comfort

8.0

Boarding

8.2

Crew

8.7

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
3,023 reviews
Porter Airlines
8.0
Very good
334 reviews

Entertainment

7.0

Food

7.6

Comfort

8.0

Boarding

8.2

Crew

8.7

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,992 reviews
Porter Airlines
8.0
Very good
334 reviews

Entertainment

7.0

Food

7.6

Comfort

8.0

Boarding

8.2

Crew

8.7

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Pearson 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 Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport?

    Airlines like Air Canada and United Airlines fly from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport in about 1h 32m. The time it takes to get you to your destination is usually consistent. The distance between Washington, D.C. Dulles Intl Airport and Toronto Pearson Intl Airport is about 346 mi. All flights are typically nonstop.

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

    Flying on Porter Airlines is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at $54. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $139 and $245, respectively. Users have found that Porter Airlines is 83% cheaper than the other options available to this destination.

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

    The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport are ANA (87%), Republic Airways (75%) and United Airlines (75%).

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

    While on average a flight from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport is generally $841, our data shows the cheapest flight currently is $106. When looking at the most popular route, (Washington, D.C. Dulles Intl - Toronto Pearson Intl), you can expect to pay $240 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Pearson 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.

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport (average of $243). Flying from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport in August is currently the most expensive (average of $348). 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.

See more FAQs

Traveling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Brampton
Kitchener
Markham
Muskoka
Collingwood
Bracebridge
Brantford
Pickering
Lindsay
Burlington
Peterborough
Oakville
Barrie
Cambridge
Milton
Oshawa
Owen Sound
Ajax
Vaughan
Richmond Hill

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Top 4 airlines flying from Dulles Intl to Pearson Intl

Discover the top 4 airlines that operate flights from Dulles Intl to Pearson Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$109Average$288FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$138Average$330FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$244Average$349FlexibilityNo cancel feeOn-time69%
WestJetCheapest$278Average$636FlexibilityNo cancel feeOn-time60%

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