HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pearson Intl

$101+ Cheap flights from Washington 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYZ
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Pearson Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington to Pearson Intl

Keep the following information in mind while searching for Washington to Pearson Intl flight deals. Data was last updated June 12, 2025.

Round-trip from

$235
(Trip.com)

One-way from

$101
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$525

Good round-trip deal

$451 or less

Good one-way deal

$201 or less
From Washington to Toronto Pearson Intl
Search Deals
One-way flight from Washington to Toronto Pearson Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Washington to Toronto Pearson Intl.
Search Deals
Price to beat on a one-way flight from Washington to Toronto Pearson Intl.
Search Deals

Find flight deals from Washington to Pearson Intl

Cheapest flights from Washington to Pearson Intl
Explore the most affordable flight options available from Washington to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/221:45 pmPDX - YYZ
1 stop7h 39mWestJet
Tue 7/298:00 amYYZ - PDX
1 stop8h 05mWestJet
Deal found 6/10$235
This Vakatrip deal was found by Cheapflights users on 6/10. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/258:40 amSEA - YYZ
2 stops12h 53mWestJet
Tue 7/299:00 amYYZ - SEA
2 stops13h 14mWestJet
Deal found 6/10$280
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/157:17 amSEA - YYZ
Nonstop4h 43mAlaska Airlines
Fri 7/184:45 pmYYZ - SEA
Nonstop5h 24mAlaska Airlines
Deal found 6/10$286
This Orbitz deal was found by Cheapflights users on 6/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:45 pmPDX - YYZ
1 stop7h 37mMultiple Airlines
Tue 9/94:45 pmYYZ - PDX
1 stop10h 14mMultiple Airlines
Deal found 6/11$292
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1811:07 pmPDX - YYZ
1 stop15h 08mAmerican Airlines
Mon 7/216:24 pmYYZ - PDX
1 stop18h 25mAmerican Airlines
Deal found 6/12$298
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:07 pmSEA - YYZ
1 stop6h 52mUnited Airlines
Fri 11/145:55 pmYYZ - SEA
1 stop10h 04mUnited Airlines
Deal found 6/10$301
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/272:55 pmSEA - YYZ
2 stops13h 05mAir Canada
Sat 8/96:15 amYYZ - SEA
2 stops11h 01mAir Canada
Deal found 6/11$302
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:40 pmPDX - YYZ
1 stop9h 00mAir Canada
Sat 8/1610:50 pmYYZ - PDX
1 stop13h 40mAir Canada
Deal found 6/10$303
This Orbitz deal was found by Cheapflights users on 6/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/212:59 amSEA - YYZ
1 stop7h 01mMultiple Airlines
Mon 9/86:30 amYYZ - SEA
1 stop9h 29mMultiple Airlines
Deal found 6/11$309
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:24 amSEA - YYZ
1 stop7h 56mAmerican Airlines
Wed 11/126:20 pmYYZ - SEA
1 stop7h 55mAmerican Airlines
Deal found 6/11$313
This Flysmarter deal was found by Cheapflights users on 6/10. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/251:43 pmPDX - YYZ
2 stops19h 57mBritish Airways
Fri 8/11:20 pmYYZ - PDX
2 stops26h 01mBritish Airways
Deal found 6/10$320
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/711:30 pmSEA - YYZ
1 stop9h 35mDelta
Sat 7/121:04 pmYYZ - SEA
1 stop10h 29mDelta
Deal found 6/11$320

Cheapflights Fare Finder

Customize your flight search to find flights from Washington 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 June 12, 2025.
Use the filters below to find and compare flights from Washington to Toronto Pearson Intl Airport that are best for you.

Fly from

Washington

Fly to

Pearson Intl

Route

Depart

Return

Price

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 7/22

1:45 pm-12:24 am

1 stop7h 39m

Toronto Pearson Intl

Tue 7/29

8:00 am-1:05 pm

1 stop8h 05m

$235

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Fri 7/25

8:40 am-12:33 am

2 stops12h 53m

Toronto Pearson Intl

Tue 7/29

9:00 am-7:14 pm

2 stops13h 14m

$280

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Tue 7/15

7:17 am-3:00 pm

Nonstop4h 43m

Toronto Pearson Intl

Fri 7/18

4:45 pm-7:09 pm

Nonstop5h 24m

$286

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 9/4

1:45 pm-12:22 am

1 stop7h 37m

Toronto Pearson Intl

Tue 9/9

4:45 pm-11:59 pm

1 stop10h 14m

$292

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 7/18

11:07 pm-5:15 pm

1 stop15h 08m

Toronto Pearson Intl

Mon 7/21

6:24 pm-9:49 am

1 stop18h 25m

$298

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Fri 11/7

2:07 pm-11:59 pm

1 stop6h 52m

Toronto Pearson Intl

Fri 11/14

5:55 pm-12:59 am

1 stop10h 04m

$301

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Sun 7/27

2:55 pm-7:00 am

2 stops13h 05m

Toronto Pearson Intl

Sat 8/9

6:15 am-2:16 pm

2 stops11h 01m

$302

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 8/11

7:40 pm-7:40 am

1 stop9h 00m

Toronto Pearson Intl

Sat 8/16

10:50 pm-9:30 am

1 stop13h 40m

$303

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Tue 9/2

12:59 am-11:00 am

1 stop7h 01m

Toronto Pearson Intl

Mon 9/8

6:30 am-12:59 pm

1 stop9h 29m

$309

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Mon 11/3

1:24 am-12:20 pm

1 stop7h 56m

Toronto Pearson Intl

Wed 11/12

6:20 pm-11:15 pm

1 stop7h 55m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 52 results
1
2
3
...
6

Best time to book a flight from Washington to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Washington 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 to Toronto Pearson Intl Airport

What is the cheapest month to book a flight from State of Washington to Toronto Pearson Intl Airport?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Toronto Pearson Intl Airport (average of $243). Flying from State of Washington to Toronto Pearson Intl Airport in July is currently the most expensive (average of $353). 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 WA to YYZ?

Find hourly flight availability from Washington 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Toronto Pearson Intl Airport as you normally would.

Weekly flight availability from State of Washington to Toronto Pearson Intl Airport

Explore weekly flight availability from Washington 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 June 12, 2025.

The most flights from USWA to YYZ are scheduled on a Tuesday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto Pearson Intl Airport ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 2.0 in.

Temperature in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto Pearson 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Washington to Toronto to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
WestJet
7.2
Good
2,868 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

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

  • What are the cheapest airlines to fly from State of Washington to Toronto Pearson Intl Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $101. Air Canada flights start at $113 while deals on American Airlines start at $121 one-way.

  • What are the most popular routes from State of Washington to Toronto Pearson Intl Airport?

    The most popular route from State of Washington to Toronto Pearson Intl Airport is Seattle/Tacoma Intl - Toronto Pearson Intl. You may also consider Portland - Toronto Pearson Intl or Spokane - Toronto Pearson Intl.

  • What are the most reliable airlines from State of Washington to Toronto Pearson Intl Airport?

    The top 3 most reliable airlines when flying from State of Washington to Toronto Pearson Intl Airport are Qatar Airways (93%), Alaska Airlines (92%) and Hawaiian Airlines (92%).

  • What are the cheapest flights from State of Washington to Toronto Pearson Intl Airport?

    While on average a flight from State of Washington to Toronto Pearson Intl Airport is generally $1,504, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Seattle/Tacoma Intl - Toronto Pearson Intl), you can expect to pay $245 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Toronto Pearson Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Toronto Pearson Intl Airport (average of $243). Flying from State of Washington to Toronto Pearson Intl Airport in July is currently the most expensive (average of $353). 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 Washington?

Book flights to Washington if you plan to visit one of these locations
Markham
Brampton
Kitchener
Muskoka
Oakville
Vaughan
Whitby
Bracebridge
Brantford
Lindsay
Burlington
Pickering
Peterborough
Barrie
Milton
Cambridge
Oshawa
Owen Sound
Simcoe
Richmond Hill

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
Newark to Toronto Island flights
John F Kennedy Intl to Pearson Intl flights
Los Angeles to Pearson Intl flights
LaGuardia to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Boston to Pearson Intl flights
San Francisco to Pearson Intl flights
Reagan-National to Pearson Intl flights
Seattle to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
Hobby to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
Atlanta to Pearson Intl flights
Boston to Toronto Island flights
Dulles Intl to Toronto Island flights
George Bush Intcntl to Pearson Intl flights
Baltimore to Pearson Intl flights
John F Kennedy Intl to Toronto Island flights
Philadelphia to Pearson Intl flights
Denver to Pearson Intl flights
Raleigh to Pearson Intl flights
Orlando to Pearson Intl flights
Los Angeles to Toronto Island flights
Miami to Pearson Intl flights
Ontario to Pearson Intl flights
Midway to Toronto Island flights
Minneapolis to Pearson Intl flights
Midway to Pearson Intl flights
Charlotte to Pearson Intl flights
San Diego to Pearson Intl flights
San Francisco to Region of Waterloo Intl flights
San Francisco to Toronto Island flights
O'Hare Intl to Toronto Island flights
San Francisco to Hamilton flights
Fort Lauderdale to Toronto Island flights
Austin to Pearson Intl flights
Sky Harbor Intl to Pearson Intl flights
Los Angeles to Region of Waterloo Intl flights
Dallas/Fort Worth to Toronto Island flights
Seattle to Hamilton flights
LaGuardia to Toronto Island flights
Seattle to Region of Waterloo Intl flights
Love Field to Pearson Intl flights
Tampa to Pearson Intl flights
San Jose to Pearson Intl flights
Seattle to Toronto Island flights
Las Vegas to Pearson Intl flights
Baltimore to Toronto Island flights

Top 5 airlines flying from Washington to Pearson Intl

Discover the top 5 airlines that operate flights from Washington 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$135Average$492FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$158Average$494FlexibilityNo cancel feeOn-time69%
DeltaCheapest$170Average$507FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$242Average$328FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$267Average$522FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.