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Cheap flights from Toronto Pearson Intl Airport to Washington from C$ 200

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.
YYZ — SEA
5 Sep — 12 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pearson Intl to Washington

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Washington
Explore the most affordable flight options available from Pearson Intl to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Mon 14/910:55 p.m. -
1 stop13h 36m
Mon 21/93:30 p.m. -
2 stops12h 11m
Deal found 2/8C$ 440
Sat 29/811:40 p.m. -
2 stops12h 51m
Sat 5/910:10 a.m. -
2 stops11h 48m
Deal found 1/8C$ 441
Wed 2/911:00 a.m. -
1 stop7h 56m
Sat 17/102:27 p.m. -
1 stop6h 32m
Deal found 4/8C$ 443
Tue 1/98:00 a.m. -
1 stop9h 51m
Mon 19/103:30 p.m. -
2 stops12h 16m
Deal found 4/8C$ 444
Wed 2/910:15 a.m. -
2 stops10h 34m
Wed 9/95:00 a.m. -
1 stop13h 32m
Deal found 4/8C$ 446
Wed 28/108:45 a.m. -
1 stop8h 56m
Sun 1/117:10 p.m. -
1 stop8h 52m
Deal found 6/8C$ 448
Tue 1/96:15 a.m. -
2 stops11h 36m
Thu 15/103:30 p.m. -
2 stops12h 11m
Deal found 4/8C$ 451
Thu 3/97:30 a.m. -
1 stop10h 21m
Mon 19/1010:10 a.m. -
1 stop9h 50m
Deal found 4/8C$ 453
Thu 10/95:20 p.m. -
2 stops19h 11m
Sat 12/97:45 p.m. -
2 stops9h 40m
Deal found 2/8C$ 455
Sat 12/910:45 a.m. -
1 stop7h 20m
Fri 25/92:27 p.m. -
1 stop6h 32m
Deal found 6/8C$ 457
Wed 2/96:00 a.m. -
1 stop8h 50m
Wed 9/97:25 a.m. -
1 stop13h 21m
Deal found 5/8C$ 458
Fri 4/99:00 p.m. -
1 stop15h 29m
Wed 14/102:27 p.m. -
1 stop16h 27m
Deal found 4/8C$ 460

Find flight deals from Pearson Intl to Washington

Keep the following information in mind while searching for Pearson Intl to Washington flight deals. Data was last updated 6 August 2026.

Round-trip from

C$ 440

One-way from

C$ 200

Popular in

June

Cheapest in

February

Average price

C$ 594

Good round-trip deal

C$ 616 or less

Good one-way deal

C$ 349 or less
Air Canada
  • Air Canada
  • 14/9-24/9
  • 3 total stops
  • 25h 24m total
  • Toronto to Washington
Search Deals
WestJet
  • WestJet
  • 2/9
  • 1 total stop
  • 7h 50m total
  • Toronto to Washington
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 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 Toronto Pearson Intl to Washington.
Search Deals
Price to beat on a one-way flight from Toronto Pearson Intl to Washington.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to Washington 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 6 August 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Sat 12/9

3:00 p.m.-10:03 p.m.

1 stop10h 03m

Portland

Sat 26/9

5:00 a.m.-3:14 p.m.

1 stop7h 14m

C$ 443
Quickest round-trip

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Mon 14/9

7:24 p.m.-11:10 p.m.

1 stop6h 46m

Portland

Mon 21/9

12:25 a.m.-11:35 a.m.

1 stop8h 10m

C$ 457

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Thu 15/10

6:10 a.m.-7:16 p.m.

1 stop16h 06m

Portland

Tue 20/10

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

1 stop9h 14m

C$ 457

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Wed 26/8

7:00 a.m.-2:47 p.m.

2 stops10h 47m

Portland

Thu 27/8

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

1 stop8h 45m

C$ 460

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Fri 4/9

7:30 a.m.-10:03 p.m.

1 stop17h 33m

Portland

Tue 8/9

11:02 p.m.-7:40 p.m.

1 stop17h 38m

C$ 460

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Wed 9/9

7:30 a.m.-10:03 p.m.

1 stop17h 33m

Portland

Sun 13/9

11:02 p.m.-5:56 p.m.

1 stop15h 54m

C$ 460

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Fri 6/11

4:10 p.m.-11:09 p.m.

1 stop9h 59m

Portland

Tue 10/11

9:00 a.m.-11:59 p.m.

2 stops11h 59m

C$ 467

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Fri 28/8

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

1 stop15h 29m

Portland

Fri 11/9

3:30 p.m.-1:35 a.m.

1 stop7h 05m

C$ 474

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Thu 8/10

11:38 a.m.-9:40 p.m.

1 stop13h 02m

Portland

Mon 12/10

11:12 p.m.-1:36 p.m.

1 stop11h 24m

C$ 474

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Fri 25/9

3:53 p.m.-10:21 p.m.

1 stop9h 28m

Portland

Mon 28/9

6:55 p.m.-10:04 a.m.

2 stops12h 09m

C$ 474

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 Pearson Intl to Washington

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

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

Currently, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to State of Washington (average of C$ 338). Flying from Toronto Pearson Intl Airport to State of Washington in August is currently the most expensive (average of C$ 654). 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 YYZ to WA?

Find hourly flight availability from Pearson Intl to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 August 2026.

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

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to State of Washington?

Airfare is below average for this route at the moment.
Toronto Pearson Intl Airport to State of Washington flights typically cost between C$ 503 and C$ 926 in August.
The cheapest round-trip price found within the last 5 days was C$ 478 on WestJet (27 Aug-5 Sep).

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

To ensure you get the cheapest price possible for a flight from Toronto Pearson Intl Airport to State of Washington, you should look to book at least 85 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.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated 6 August 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Toronto Pearson Intl Airport to Washington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,776 reviews
Check prices

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Alaska Airlines
7.9
Good
12,776 reviews
Alaska Airlines
7.9
Good
12,776 reviews
Check prices

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Delta
7.8
Good
8,496 reviews
Alaska Airlines
7.9
Good
12,776 reviews
Check prices

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
United Airlines
7.4
Good
10,075 reviews
Alaska Airlines
7.9
Good
12,776 reviews
Check prices

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
WestJet
7.2
Good
3,426 reviews
Alaska Airlines
7.9
Good
12,776 reviews
Check prices

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Air Canada
7.1
Good
11,433 reviews
Alaska Airlines
7.9
Good
12,776 reviews
Check prices

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to Washington. 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 Toronto Pearson Intl Airport to State of Washington?

    Airlines like United Airlines, Delta, and Alaska Airlines fly from Toronto Pearson Intl Airport to State of Washington in about 6h 46m. The time it takes to get you to your destination can typically vary by up to 25h 50m. Airlines will cover a distance of 3364 km. This flight may include one or multiple stops.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as C$ 172. Users have also found prices from C$ 192 and C$ 230 on WestJet and Air Canada, respectively.

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

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

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

    Consider Alaska Airlines (90%), Qatar Airways (67%) or Air Canada (53%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to State of Washington.

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

    On average you can expect to pay C$ 695 for a flight from Toronto Pearson Intl Airport to State of Washington. The cheapest flight overall is C$ 305 while the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl) is currently priced at C$ 524.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to State of Washington (average of C$ 338). Flying from Toronto Pearson Intl Airport to State of Washington in August is currently the most expensive (average of C$ 654). 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

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Alternative routes for Pearson Intl to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Pearson Intl to Washington

Discover the top 5 airlines that operate flights from Pearson Intl to Washington. 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 6 August 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 227AverageC$ 524FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 272AverageC$ 655FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
WestJetCheapestC$ 274AverageC$ 442FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 287AverageC$ 612FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 375AverageC$ 696FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington from Pearson Intl.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Pearson Intl to Washington flexibly with Cheapflights today.

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