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Cheap flights from Washington to Toronto Pearson Intl Airport from C$ 164

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYZ
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington to Pearson Intl

Enter your travel dates to find the best prices.

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 4 August 2026.

Sat 29/82:30 p.m.
PDX
-
YYZ
2 stops11h 40m
WestJet
Sat 5/99:00 a.m.
YYZ
-
PDX
1 stop7h 50m
WestJet
Deal found 1/8C$ 368
Sat 5/92:30 p.m.
PDX
-
YYZ
2 stops11h 40m
WestJet
Fri 11/99:00 a.m.
YYZ
-
PDX
1 stop7h 50m
WestJet
Deal found 31/7C$ 372
Sat 29/82:30 p.m.
PDX
-
YYZ
1 stop7h 35m
WestJet
Sun 6/98:00 a.m.
YYZ
-
PDX
1 stop8h 50m
WestJet
Deal found 3/8C$ 379
Thu 27/82:30 p.m.
PDX
-
YYZ
1 stop7h 35m
WestJet
Tue 1/99:00 a.m.
YYZ
-
PDX
1 stop7h 50m
WestJet
Deal found 1/8C$ 380
Tue 29/97:35 p.m.
SEA
-
YYZ
1 stop8h 20m
WestJet
Fri 16/1012:40 p.m.
YYZ
-
SEA
2 stops9h 05m
WestJet
Deal found 1/8C$ 526
Mon 14/99:45 p.m.
SEA
-
YYZ
1 stop19h 24m
Multiple Airlines
Mon 21/98:35 p.m.
YYZ
-
SEA
1 stop16h 07m
Multiple Airlines
Deal found 31/7C$ 528
Fri 2/1010:30 a.m.
SEA
-
YYZ
2 stops9h 55m
WestJet
Wed 14/1012:40 p.m.
YYZ
-
SEA
2 stops9h 05m
WestJet
Deal found 1/8C$ 529
Wed 16/910:30 a.m.
SEA
-
YYZ
2 stops8h 05m
WestJet
Tue 22/912:40 p.m.
YYZ
-
SEA
2 stops9h 05m
WestJet
Deal found 30/7C$ 531
Sat 12/99:45 p.m.
SEA
-
YYZ
1 stop29h 54m
Multiple Airlines
Thu 17/98:35 p.m.
YYZ
-
SEA
1 stop16h 07m
Multiple Airlines
Deal found 30/7C$ 532
Wed 30/97:35 p.m.
SEA
-
YYZ
1 stop7h 10m
WestJet
Fri 9/1012:00 p.m.
YYZ
-
SEA
1 stop9h 45m
WestJet
Deal found 30/7C$ 533
Wed 7/1010:30 a.m.
SEA
-
YYZ
1 stop7h 45m
WestJet
Wed 21/1012:40 p.m.
YYZ
-
SEA
2 stops9h 05m
WestJet
Deal found 1/8C$ 535
Fri 9/109:16 p.m.
SEA
-
YYZ
1 stop19h 53m
Multiple Airlines
Tue 20/1012:40 p.m.
YYZ
-
SEA
2 stops9h 05m
Multiple Airlines
Deal found 31/7C$ 536

Find 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 4 August 2026.

Round-trip from

C$ 368

One-way from

C$ 164

Popular in

July

Cheapest in

January

Average price

C$ 747

Good round-trip deal

C$ 908 or less

Good one-way deal

C$ 441 or less
WestJet
  • WestJet
  • 29/8-5/9
  • 3 total stops
  • 19h 30m total
  • Washington to Toronto
Search Deals
WestJet
  • WestJet
  • 2/9
  • 2 total stops
  • 11h 40m total
  • Washington to Toronto
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 295 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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

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 629,999 searches. Data last updated 4 August 2026.
Use the filters below to find and compare flights from Washington to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 17/10

8:30 a.m.-8:44 p.m.

1 stop9h 14m

Toronto Pearson Intl

Tue 20/10

9:20 a.m.-7:06 p.m.

2 stops12h 46m

C$ 482

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 1/9

6:00 a.m.-6:34 p.m.

1 stop9h 34m

Toronto Pearson Intl

Tue 8/9

12:15 p.m.-9:03 p.m.

1 stop11h 48m

C$ 487

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 1/9

8:25 a.m.-11:54 p.m.

1 stop12h 29m

Toronto Pearson Intl

Sat 5/9

6:30 a.m.-10:45 p.m.

1 stop19h 15m

C$ 487

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 1/9

8:25 a.m.-11:54 p.m.

1 stop12h 29m

Toronto Pearson Intl

Mon 21/9

9:00 p.m.-9:29 a.m.

1 stop15h 29m

C$ 504

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 26/8

3:43 p.m.-7:00 a.m.

1 stop12h 17m

Toronto Pearson Intl

Mon 31/8

7:00 a.m.-11:28 a.m.

1 stop7h 28m

C$ 504

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 3/9

7:15 p.m.-7:00 a.m.

1 stop8h 45m

Toronto Pearson Intl

Tue 8/9

2:30 p.m.-8:10 p.m.

1 stop8h 40m

C$ 504

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 24/9

5:00 a.m.-9:32 p.m.

1 stop13h 32m

Toronto Pearson Intl

Sat 26/9

10:45 a.m.-6:31 p.m.

2 stops10h 46m

C$ 512

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 25/9

10:33 p.m.-11:43 a.m.

1 stop10h 10m

Toronto Pearson Intl

Fri 2/10

7:55 a.m.-2:51 p.m.

2 stops9h 56m

C$ 514

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 2/11

8:30 a.m.-11:52 p.m.

1 stop12h 22m

Toronto Pearson Intl

Thu 12/11

8:00 a.m.-2:41 p.m.

2 stops9h 41m

C$ 514

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 14/9

11:02 p.m.-9:54 a.m.

1 stop7h 52m

Toronto Pearson Intl

Sat 19/9

7:00 a.m.-3:05 p.m.

2 stops11h 05m

C$ 518

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from State of Washington to Toronto Pearson Intl Airport (average of C$ 387). Flying from State of Washington to Toronto Pearson Intl Airport in August is currently the most expensive (average of C$ 698). 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 4 August 2026.

When flying from State of Washington to Toronto Pearson Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 4 August 2026.

The most flights from USWA to YYZ are scheduled on a Saturday (6 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 State of Washington to Toronto Pearson Intl Airport?

Airfare is below average for this route at the moment.
State of Washington to Toronto Pearson Intl Airport flights typically cost between C$ 546 and C$ 1,039 in September.
The cheapest round-trip price found within the last 5 days was C$ 526 on WestJet (29 Sep-11 Oct).

How far ahead should I book a flight from State of Washington to Toronto Pearson Intl Airport?

To ensure you get the cheapest price possible for a flight from State of Washington to Toronto Pearson Intl Airport, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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.

  • How long is the flight from State of Washington to Toronto Pearson Intl Airport?

    Airlines like Delta, United Airlines, and Alaska Airlines fly from State of Washington to Toronto Pearson Intl Airport in about 4h 45m. The time it takes to get you to your destination can typically vary by up to 7h 44m. State of Washington and Toronto Pearson Intl Airport are separated by a distance of 3306 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 Alaska Airlines, which is currently one of the cheapest options available, starting at C$ 130. Air Canada flights start at C$ 140 while deals on WestJet start at C$ 146 one-way.

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

    The most popular flight routes from State of Washington to Toronto Pearson Intl Airport are Seattle/Tacoma Intl - Toronto Pearson Intl, Portland - Toronto Pearson Intl and Spokane - Toronto Pearson Intl.

  • What are the most reliable airlines from State of Washington 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 State of Washington to Toronto Pearson Intl Airport on time: Qatar Airways (96%), Alaska Airlines (93%), Air Canada (93%).

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

    Looking at all options, your cheapest flight can be booked for C$ 387. While the most popular route (Seattle/Tacoma Intl - Toronto Pearson Intl) can be booked for C$ 525 on average, our data indicates C$ 689 when flying from State of Washington to Toronto Pearson Intl Airport.

  • 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, February is the cheapest month in which you can book a flight from State of Washington to Toronto Pearson Intl Airport (average of C$ 387). Flying from State of Washington to Toronto Pearson Intl Airport in August is currently the most expensive (average of C$ 698). 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
Kitchener
Collingwood
Vaughan
Oakville
Barrie
Oshawa
Burlington
Guelph
Muskoka
Pickering
Richmond Hill
Cambridge
Waterloo
Milton
Ajax
Owen Sound
Brantford
Whitby

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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.
Newark to Toronto Island flights
Newark to Pearson Intl flights
John F Kennedy Intl to Pearson Intl flights
LaGuardia to Pearson Intl flights
John F Kennedy Intl to Toronto Island flights
LaGuardia to Toronto Island flights
Reagan-National to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Los Angeles to Pearson Intl flights
San Francisco to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Newark to Hamilton flights
Seattle to Pearson Intl flights
Dulles Intl to Toronto Island flights
Boston to Pearson Intl flights
Atlanta to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
Baltimore to Pearson Intl flights
Boston to Toronto Island flights
Hobby to Pearson Intl flights
Orlando to Pearson Intl flights
O'Hare Intl to Toronto Island flights
Minneapolis to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
Reagan-National to Toronto Island flights
Midway to Pearson Intl flights
Philadelphia to Pearson Intl flights
Midway to Toronto Island flights
Miami to Pearson Intl flights
Sky Harbor Intl to Pearson Intl flights
Charlotte to Pearson Intl flights
San Diego to Pearson Intl flights
Baltimore to Toronto Island flights
San Francisco to Toronto Island flights
Tampa to Pearson Intl flights
Fort Lauderdale to Toronto Island flights
Denver to Pearson Intl flights
Ontario to Pearson Intl flights
Austin to Pearson Intl flights
Raleigh to Pearson Intl flights
Los Angeles to Toronto Island flights
Las Vegas to Pearson Intl flights
Philadelphia to Toronto Island flights
Dallas/Fort Worth to Toronto Island flights
Boston to Hamilton flights
Orlando to Toronto Island flights
Nashville to Pearson Intl flights

Top 3 airlines flying from Washington to Pearson Intl

Discover the top 3 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 629,999 searches. Data last updated 4 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 263AverageC$ 546FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapestC$ 286AverageC$ 784FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
WestJetCheapestC$ 290AverageC$ 445FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Washington to Pearson 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.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Washington to Pearson Intl for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Washington to Pearson Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pearson Intl from Washington today and book when prices fit your budget.

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