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Cheap flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport from C$ 132

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYZ
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 Wednesday or Saturday and return on a Friday

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 11 September 2025.

Round-trip from

C$ 292

One-way from

C$ 132

Popular in

November

Cheapest in

April

Average price

C$ 403

Good round-trip deal

C$ 499 or less

Good one-way deal

C$ 171 or less
Air Canada
  • Air Canada
  • 24/9-25/9
  • Nonstop
  • 3h 00m total
  • Washington, D.C. to Toronto
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Air Canada
  • Air Canada
  • 8/11
  • 1 total stop
  • 4h 55m total
  • Washington, D.C. to Toronto
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
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Average for round-trip flights in September 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 11 September 2025.

Wed 24/92:25 p.m.IAD - YYZ
Nonstop1h 32mAir Canada
Thu 25/98:10 a.m.YYZ - IAD
Nonstop1h 28mAir Canada
Deal found 9/9C$ 292
Thu 2/108:59 p.m.IAD - YYZ
1 stop24h 22mMultiple Airlines
Mon 6/107:45 a.m.YYZ - IAD
1 stop7h 54mMultiple Airlines
Deal found 9/9C$ 295
Mon 6/1010:20 a.m.IAD - YYZ
Nonstop1h 32mAir Canada
Tue 7/104:30 p.m.YYZ - IAD
1 stop4h 35mAir Canada
Deal found 9/9C$ 297
Thu 30/109:52 p.m.IAD - YYZ
1 stop19h 20mMultiple Airlines
Sun 2/112:20 p.m.YYZ - IAD
1 stop7h 49mMultiple Airlines
Deal found 9/9C$ 298
Sat 1/114:25 p.m.IAD - YYZ
Nonstop1h 33mAir Canada
Tue 4/116:55 p.m.YYZ - IAD
Nonstop1h 31mAir Canada
Deal found 9/9C$ 301
Sat 11/102:25 p.m.IAD - YYZ
Nonstop1h 32mAir Canada
Wed 15/108:10 a.m.YYZ - IAD
Nonstop1h 28mAir Canada
Deal found 11/9C$ 305
Tue 23/910:20 a.m.IAD - YYZ
Nonstop1h 32mAir Canada
Fri 26/912:10 p.m.YYZ - IAD
Nonstop1h 28mAir Canada
Deal found 9/9C$ 306
Sun 26/109:45 a.m.IAD - YYZ
1 stop4h 59mAir Canada
Tue 28/102:20 p.m.YYZ - IAD
Nonstop1h 34mAir Canada
Deal found 9/9C$ 308
Wed 24/99:35 a.m.IAD - YYZ
1 stop4h 59mAir Canada
Fri 26/912:10 p.m.YYZ - IAD
Nonstop1h 28mAir Canada
Deal found 9/9C$ 310
Sat 25/102:25 p.m.IAD - YYZ
Nonstop1h 32mAir Canada
Sat 1/1112:10 p.m.YYZ - IAD
2 stops8h 44mAir Canada
Deal found 10/9C$ 312

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 629,999 searches. Data last updated 11 September 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 2/10

6:00 a.m.-9:22 a.m.

1 stop3h 22m

Toronto Pearson Intl

Sat 4/10

6:13 p.m.-11:26 p.m.

1 stop5h 13m

C$ 362

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Tue 2/12

6:00 a.m.-2:43 p.m.

1 stop8h 43m

Toronto Pearson Intl

Mon 8/12

3:38 p.m.-11:08 p.m.

1 stop7h 30m

C$ 362

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Sun 12/10

6:05 a.m.-2:45 p.m.

1 stop8h 40m

Toronto Pearson Intl

Wed 15/10

6:00 a.m.-11:57 a.m.

1 stop5h 57m

C$ 362

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 4/12

6:00 a.m.-2:43 p.m.

1 stop8h 43m

Toronto Pearson Intl

Tue 9/12

6:05 a.m.-10:26 a.m.

1 stop4h 21m

C$ 362

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Mon 6/10

6:05 a.m.-2:45 p.m.

1 stop8h 40m

Toronto Pearson Intl

Wed 8/10

3:35 p.m.-11:00 p.m.

1 stop7h 25m

C$ 362

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Wed 15/10

6:05 a.m.-2:45 p.m.

1 stop8h 40m

Toronto Pearson Intl

Fri 17/10

3:35 p.m.-11:00 p.m.

1 stop7h 25m

C$ 362

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Sat 1/11

10:11 p.m.-11:46 p.m.

Nonstop1h 35m

Toronto Pearson Intl

Tue 4/11

10:00 a.m.-11:45 a.m.

Nonstop1h 45m

C$ 363

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Fri 10/10

3:36 p.m.-5:14 p.m.

Nonstop1h 38m

Toronto Pearson Intl

Sun 12/10

8:10 a.m.-9:38 a.m.

Nonstop1h 28m

C$ 363

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Fri 10/10

3:36 p.m.-5:14 p.m.

Nonstop1h 38m

Toronto Pearson Intl

Sun 12/10

10:05 a.m.-11:45 a.m.

Nonstop1h 40m

C$ 363

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Sun 9/11

12:35 p.m.-2:14 p.m.

Nonstop1h 39m

Toronto Pearson Intl

Thu 13/11

2:45 p.m.-4:27 p.m.

Nonstop1h 42m

C$ 363

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 24 results
1
2
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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 29 August 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport is 75 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.

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 C$ 168). Flying from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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 11 September 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport in the evening. Doing so could potentially save you 10% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 7 September 2025.

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

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 11 September 2025.
See what other customers who have flown with United Airlines and Air Canada from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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?

    Departing from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport will take you 3h 22m. The distance between Washington, D.C. Dulles Intl Airport and Toronto Pearson Intl Airport is about 557 km.

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

    Flying on Air Canada is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at C$ 179. Another option worth looking into is United Airlines, starting at C$ 183 round trip. Air Canada is priced at 61% lower than the current average price of a flight leaving 3 months from now.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport on time: ANA (89%), Air Canada (84%), Copa Airlines (81%).

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

    On average you can expect to pay C$ 390 for a flight from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport. The cheapest flight overall is C$ 135 while the most popular route, (Washington, D.C. Dulles Intl - Toronto Pearson Intl) is currently priced at C$ 309.

  • 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 C$ 168). Flying from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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

Travelling 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
Markham
Oakville
Collingwood
Richmond Hill
Vaughan
Burlington
Milton
Barrie
Muskoka
Pickering
Waterloo
Cambridge
Cobourg
Kitchener
Lindsay
Oshawa
Orillia
Peterborough
Brantford

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Dulles Intl to Pearson Intl

Discover the top 2 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 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 179AverageC$ 444FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 183AverageC$ 450FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

When you search for this flight from Dulles Intl to Pearson Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Dulles Intl to Pearson Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Pearson Intl from Dulles Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Dulles Intl to Pearson 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.

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