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Pearson Intl

$109+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYZ
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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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 April 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$240
(Trip.com)

One-way from

$109
(oojo)

Popular in

June

Cheapest in

January

Average price

$493

Good round-trip deal

$394 or less

Good one-way deal

$209 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Toronto (YTO) flights.
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From Washington to Toronto Pearson Intl
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One-way flight from Washington to Toronto Pearson Intl
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Highest demand for flights based on searches. 13% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Washington to Toronto Pearson Intl.
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Price to beat on a one-way flight from Washington to Toronto Pearson Intl.
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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 April 28, 2025.

This Trip.com deal was found by Cheapflights users on 4/27. 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.
Mon 7/281:45 pmPDX - YYZ
1 stop7h 39mWestJet
Tue 8/56:30 amYYZ - PDX
1 stop9h 22mWestJet
Deal found 4/27$240
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/21:19 pmPDX - YYZ
1 stop14h 42mMultiple Airlines
Mon 8/48:00 amYYZ - PDX
1 stop7h 52mMultiple Airlines
Deal found 4/26$253
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:00 amSEA - YYZ
1 stop10h 59mMultiple Airlines
Wed 6/112:00 pmYYZ - SEA
2 stops28h 03mMultiple Airlines
Deal found 4/27$262
This Flightnetwork deal was found by Cheapflights users on 4/28. 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.
Tue 6/1010:00 amSEA - YYZ
2 stops9h 30mAir Canada
Tue 6/171:00 pmYYZ - SEA
1 stop10h 37mAir Canada
Deal found 4/28$273
This Trip.com deal was found by Cheapflights users on 4/28. 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 6/37:23 amSEA - YYZ
Nonstop4h 37mAlaska Airlines
Fri 6/64:45 pmYYZ - SEA
Nonstop5h 19mAlaska Airlines
Deal found 4/28$297
This Justfly.com deal was found by Cheapflights users on 4/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2710:00 amPDX - YYZ
1 stop12h 09mAir Canada
Tue 6/36:30 amYYZ - PDX
1 stop8h 52mAir Canada
Deal found 4/27$307
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/61:15 pmSEA - YYZ
1 stop8h 18mWestJet
Mon 6/96:30 amYYZ - SEA
1 stop9h 28mWestJet
Deal found 4/27$310
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/2910:59 pmPDX - YYZ
1 stop14h 43mUnited Airlines
Sun 6/19:44 amYYZ - PDX
1 stop15h 51mUnited Airlines
Deal found 4/28$317
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Mon 6/95:14 pmSEA - YYZ
2 stops13h 05mUnited Airlines
Tue 6/101:00 pmYYZ - SEA
1 stop8h 53mUnited Airlines
Deal found 4/27$324
This American Airlines deal was found by Cheapflights users on 4/27. 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 6/21:10 amSEA - YYZ
1 stop8h 20mAmerican Airlines
Wed 6/113:45 pmYYZ - SEA
1 stop10h 10mAmerican Airlines
Deal found 4/27$332
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 6/512:35 pmGEG - YYZ
1 stop7h 15mAmerican Airlines
Mon 6/96:49 amYYZ - GEG
1 stop19h 31mAmerican Airlines
Deal found 4/27$341
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/253:14 pmBLI - YYZ
2 stops28h 42mMultiple Airlines
Sun 6/19:45 amYYZ - BLI
1 stop14h 47mMultiple Airlines
Deal found 4/27$344

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 April 28, 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

Mon 7/28

1:45 pm-12:24 am

1 stop7h 39m

Toronto Pearson Intl

Tue 8/5

6:30 am-12:52 pm

1 stop9h 22m

$240

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 8/2

1:19 pm-7:01 am

1 stop14h 42m

Toronto Pearson Intl

Mon 8/4

8:00 am-12:52 pm

1 stop7h 52m

$253

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Wed 6/4

6:00 am-7:59 pm

1 stop10h 59m

Toronto Pearson Intl

Wed 6/11

2:00 pm-3:03 pm

2 stops28h 03m

$262

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Tue 6/10

10:00 am-10:30 pm

2 stops9h 30m

Toronto Pearson Intl

Tue 6/17

1:00 pm-8:37 pm

1 stop10h 37m

$273

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Tue 6/3

7:23 am-3:00 pm

Nonstop4h 37m

Toronto Pearson Intl

Fri 6/6

4:45 pm-7:04 pm

Nonstop5h 19m

$297

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 5/27

10:00 am-1:09 am

1 stop12h 09m

Toronto Pearson Intl

Tue 6/3

6:30 am-12:22 pm

1 stop8h 52m

$307

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Fri 6/6

1:15 pm-12:33 am

1 stop8h 18m

Toronto Pearson Intl

Mon 6/9

6:30 am-12:58 pm

1 stop9h 28m

$310

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 5/29

10:59 pm-4:42 pm

1 stop14h 43m

Toronto Pearson Intl

Sun 6/1

9:44 am-10:35 pm

1 stop15h 51m

$317

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Mon 6/9

5:14 pm-9:19 am

2 stops13h 05m

Toronto Pearson Intl

Tue 6/10

1:00 pm-6:53 pm

1 stop8h 53m

$324

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Mon 6/2

1:10 am-12:30 pm

1 stop8h 20m

Toronto Pearson Intl

Wed 6/11

3:45 pm-10:55 pm

1 stop10h 10m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 47 results
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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 $359). 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 April 28, 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 April 28, 2025.

The most flights from USWA to YYZ are scheduled on a Thursday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 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 April 28, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Qatar Airways 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
9,949 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,949 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,927 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Qatar Airways
7.4
Good
3,561 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,694 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $109. United Airlines flights start at $131 while deals on Air Canada start at $132 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 Brussels Airlines (100%), Air Tahiti Nui (95%) and Alaska Airlines (90%).

  • 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 $502, our data shows the cheapest flight currently is $159. When looking at the most popular route, (Seattle/Tacoma Intl - Toronto Pearson Intl), you can expect to pay $262 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 $359). 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?

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Alternative routes for Washington to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Los Angeles to Toronto Island flights
Minneapolis to Pearson Intl flights
Raleigh to Pearson Intl flights
Tampa to Pearson Intl flights
San Diego to Pearson Intl flights
Austin to Pearson Intl flights
LaGuardia to Toronto Island flights
San Francisco to Region of Waterloo Intl flights
Charlotte to Pearson Intl flights
San Francisco to Toronto Island flights
Sky Harbor Intl to Pearson Intl flights
San Francisco to Hamilton flights
Las Vegas to Pearson Intl flights
San Jose to Pearson Intl flights
Dallas/Fort Worth to Toronto Island flights
Midway to Toronto Island flights
O'Hare Intl to Toronto Island flights
Love Field to Pearson Intl flights
Los Angeles to Region of Waterloo Intl flights
Oakland to Pearson Intl flights
Midway to Pearson Intl flights
Miami to Pearson Intl flights
Los Angeles to Hamilton flights
Fort Lauderdale to Toronto Island flights
Detroit to Pearson Intl flights
Orlando 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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$136Average$497FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$158Average$474FlexibilityNo cancel feeOn-time69%
WestJetCheapest$237Average$364FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$251Average$523FlexibilityNo cancel feeOn-time75%
DeltaCheapest$359Average$515FlexibilityNo cancel feeOn-timeN/A

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