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$ 170. Users have also found prices from C$ 190 and C$ 217 on WestJet and United Airlines, respectively.

In terms of precipitation, rainfall in State of Washington ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.

If weather is an important factor for your trip to State of Washington, 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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 cheapest flights from Toronto Pearson Intl Airport to State of Washington?

On average you can expect to pay C$ 675 for a flight from Toronto Pearson Intl Airport to State of Washington. The cheapest flight overall is C$ 304 while the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl) is currently priced at C$ 444.

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

Consider Alaska Airlines (85%), Brussels Airlines (35%) or Air Canada (35%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to State of Washington.

What are the most popular airlines that fly from Toronto Pearson Intl Airport to State of Washington?

When booking a flight from Toronto Pearson Intl Airport to State of Washington, you may want to consider flying on Alaska Airlines, Air Canada or WestJet as they are the most popular for this route.

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.

C$ 218+ Cheap Flights from Toronto Pearson Intl Airport to Washington

Cheap flight deals from Pearson Intl to Washington

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 12 September 2026.

Sun 4/109:00 a.m. -

1 stop7h 50m

Wed 14/102:30 p.m. -

1 stop7h 35m

Deal found 10/9C$ 376

Fri 25/99:00 a.m. -

1 stop7h 50m

Sun 27/92:30 p.m. -

1 stop7h 35m

Deal found 8/9C$ 381

Sun 11/109:00 a.m. -

1 stop7h 50m

Sun 18/102:30 p.m. -

2 stops11h 40m

Deal found 11/9C$ 383

Sat 3/1012:00 p.m. -

1 stop28h 50m

Fri 9/102:30 p.m. -

2 stops11h 40m

Deal found 12/9C$ 419

Fri 25/95:16 p.m. -

1 stop8h 41m

Tue 29/92:27 p.m. -

1 stop6h 32m

Deal found 10/9C$ 422

Thu 24/95:16 p.m. -

1 stop8h 41m

Sat 3/1010:33 p.m. -

1 stop10h 10m

Deal found 9/9C$ 423

Fri 16/1010:55 p.m. -

2 stops13h 45m

Thu 22/107:35 p.m. -

1 stop7h 10m

Deal found 12/9C$ 423

Sat 3/107:45 a.m. -

2 stops10h 01m

Fri 9/102:30 p.m. -

2 stops11h 40m

Deal found 12/9C$ 430

Fri 23/1010:55 a.m. -

2 stops11h 16m

Tue 27/1010:00 a.m. -

1 stop6h 57m

Deal found 9/9C$ 433

Sat 10/1011:10 p.m. -

2 stops13h 30m

Fri 16/107:35 p.m. -

1 stop7h 10m

Deal found 11/9C$ 472

Fri 25/96:10 a.m. -

2 stops30h 30m

Sat 3/107:35 p.m. -

1 stop7h 10m

Deal found 10/9C$ 473

Thu 1/1012:40 p.m. -

2 stops9h 05m

Wed 7/1010:30 a.m. -

2 stops8h 05m

Deal found 12/9C$ 474

Best flights from Pearson Intl to Washington
Discover carefully curated flight deals from Pearson Intl to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Sat 26/96:00 a.m. -

1 stop7h 24m

Mon 28/912:25 a.m. -

1 stop8h 10m

Deal found 8/9C$ 434

Tue 29/911:00 a.m. -

2 stops13h 00m

Tue 29/911:30 p.m. -

1 stop7h 24m

Deal found 11/9C$ 441

Thu 1/106:30 a.m. -

1 stop9h 49m

Mon 2/112:13 p.m. -

1 stop6h 33m

Deal found 8/9C$ 519

Thu 15/104:55 p.m. -

Nonstop5h 31m

Wed 11/118:19 a.m. -

Nonstop4h 46m

Deal found 11/9C$ 606

Fri 9/106:10 a.m. -

1 stop15h 53m

Sun 11/107:55 a.m. -

Nonstop4h 41m

Deal found 8/9C$ 626

Fri 16/109:00 p.m. -

1 stop17h 33m

Sat 17/102:27 p.m. -

1 stop6h 32m

Deal found 11/9C$ 441

Wed 13/19:45 a.m. -

2 stops9h 21m

Tue 16/27:20 p.m. -

2 stops12h 54m

Deal found 9/9C$ 485

Thu 15/1010:45 a.m. -

1 stop15h 08m

Tue 20/108:30 a.m. -

1 stop12h 29m

Deal found 12/9C$ 445

Sat 24/106:00 a.m. -

2 stops18h 22m

Tue 27/101:54 p.m. -

1 stop6h 21m

Deal found 8/9C$ 485

Thu 24/96:30 a.m. -

1 stop8h 35m

Tue 29/92:27 p.m. -

1 stop6h 32m

Deal found 9/9C$ 445

Thu 29/105:10 p.m. -

1 stop8h 36m

Mon 2/112:34 p.m. -

1 stop16h 13m

Deal found 9/9C$ 445

Fri 25/94:55 p.m. -

Nonstop5h 18m

Tue 29/97:52 a.m. -

Nonstop4h 53m

Deal found 11/9C$ 606

Thu 1/105:54 p.m. -

1 stop8h 35m

Mon 2/115:38 p.m. -

2 stops12h 11m

Deal found 8/9C$ 506

Fri 23/105:15 p.m. -

1 stop8h 08m

Tue 27/103:40 p.m. -

1 stop12h 50m

Deal found 9/9C$ 445

Tue 27/106:45 a.m. -

1 stop8h 07m

Tue 3/1111:30 p.m. -

1 stop7h 17m

Deal found 12/9C$ 445

Fri 12/25:15 p.m. -

Nonstop5h 28m

Sun 21/28:21 a.m. -

Nonstop4h 44m

Deal found 12/9C$ 667

Wed 21/107:34 p.m. -

1 stop7h 25m

Tue 27/109:36 a.m. -

2 stops10h 39m

Deal found 10/9C$ 588

Fri 30/105:49 p.m. -

1 stop7h 16m

Mon 16/118:58 p.m. -

2 stops11h 11m

Deal found 8/9C$ 599

Wed 18/116:30 a.m. -

1 stop7h 12m

Mon 7/121:36 p.m. -

1 stop6h 31m

Deal found 12/9C$ 605

Sat 24/106:30 a.m. -

1 stop14h 50m

Tue 27/101:10 p.m. -

1 stop15h 20m

Deal found 11/9C$ 562

Tue 5/15:15 p.m. -

1 stop19h 49m

Tue 12/110:41 a.m. -

1 stop26h 24m

Deal found 8/9C$ 843

Sat 21/119:45 a.m. -

1 stop11h 52m

Sat 5/126:00 a.m. -

1 stop8h 20m

Deal found 12/9C$ 606

Wed 10/24:00 p.m. -

1 stop8h 09m

Wed 17/25:00 a.m. -

1 stop7h 12m

Deal found 8/9C$ 563

Mon 14/125:15 p.m. -

1 stop9h 21m

Tue 15/125:14 a.m. -

1 stop7h 51m

Deal found 7/9C$ 900

Wed 9/1212:17 p.m. -

2 stops10h 43m

Sun 13/127:00 a.m. -

1 stop6h 19m

Deal found 11/9C$ 655

Thu 19/116:10 a.m. -

1 stop10h 15m

Sun 6/1211:33 p.m. -

1 stop9h 15m

Deal found 12/9C$ 620

Fri 30/105:15 p.m. -

1 stop9h 38m

Mon 2/117:29 p.m. -

1 stop17h 36m

Deal found 8/9C$ 911

Fri 12/26:00 a.m. -

1 stop11h 23m

Sun 21/26:00 a.m. -

1 stop10h 07m

Deal found 12/9C$ 670

Thu 24/910:15 a.m. -

2 stops13h 22m

Sat 26/911:13 p.m. -

1 stop7h 41m

Deal found 9/9C$ 631

Fri 20/115:15 p.m. -

1 stop28h 29m

Sat 5/125:14 a.m. -

1 stop7h 51m

Deal found 12/9C$ 956

Find flight deals from Pearson Intl to Washington

Round-trip from	C$ 376
One-way from	C$ 218
Popular in	June
Cheapest in	February
Average price	C$ 566
Good round-trip deal	C$ 690 or less
Good one-way deal	C$ 403 or less

WestJet
4/10-14/10
2 total stops
15h 25m total
Toronto to Washington

Search Deals

WestJet
5/10-31/12
1 total stop
9h 50m total
Toronto to Washington

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (C$ 97 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 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

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

Tue 3/11

12:10 p.m.-8:46 p.m.

2 stops11h 36m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 257

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Mon 14/12

6:45 a.m.-11:26 a.m.

1 stop7h 41m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 265

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Tue 13/10

7:00 p.m.-9:50 a.m.

1 stop17h 50m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 265

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Mon 5/10

9:00 p.m.-9:31 a.m.

1 stop15h 31m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 265

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Sat 12/12

6:45 a.m.-2:36 p.m.

2 stops10h 51m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 265

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Mon 19/10

9:00 p.m.-11:33 a.m.

1 stop17h 33m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 265

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Mon 5/10

11:38 a.m.-9:47 p.m.

1 stop13h 09m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 266

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Tue 15/12

6:45 a.m.-6:20 p.m.

3 stops14h 35m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 266

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Sun 13/12

6:45 a.m.-2:36 p.m.

2 stops10h 51m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 266

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Mon 21/9

11:38 a.m.-9:47 p.m.

1 stop13h 09m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 280

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

YYZ-PDX

YYZ-GEG

YYZ-SEA

YYZ-BLI

YYZ-PSC

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

YYZ-USWA

YYZ-PDX

YYZ-GEG

YYZ-SEA

YYZ-BLI

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$ 332). Flying from Toronto Pearson Intl Airport to State of Washington in September is currently the most expensive (average of C$ 660). 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?

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$ 484 and C$ 773 in October.
The cheapest round-trip price found within the last 5 days was C$ 423 on WestJet (16 Oct-22 Oct).

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

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

12,917 reviews

Check prices

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

12,917 reviews

Alaska Airlines

7.9

Good

12,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

LHR - SEA

Delta

7.8

Good

8,564 reviews

Alaska Airlines

7.9

Good

12,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

LHR - SEA

United Airlines

7.4

Good

10,205 reviews

Alaska Airlines

7.9

Good

12,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

LHR - SEA

WestJet

7.2

Good

3,445 reviews

Alaska Airlines

7.9

Good

12,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

LHR - SEA

Air Canada

7.1

Good

11,617 reviews

Alaska Airlines

7.9

Good

12,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

LHR - SEA

Related info for your journey

How long is the flight from Toronto Pearson Intl Airport to State of Washington?
Airlines like Delta, United Airlines, and American Airlines fly from Toronto Pearson Intl Airport to State of Washington in about 7h 24m. The time it takes to get you to your destination can typically vary by up to 5h 36m. 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$ 170. Users have also found prices from C$ 190 and C$ 217 on WestJet and United Airlines, 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 (85%), Brussels Airlines (35%) or Air Canada (35%) 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$ 675 for a flight from Toronto Pearson Intl Airport to State of Washington. The cheapest flight overall is C$ 304 while the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl) is currently priced at C$ 444.
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$ 332). Flying from Toronto Pearson Intl Airport to State of Washington in September is currently the most expensive (average of C$ 660). 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.

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Top 5 airlines flying from Pearson Intl to Washington

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 224	AverageC$ 519	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Alaska Airlines	CheapestC$ 267	AverageC$ 651	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
WestJet	CheapestC$ 274	AverageC$ 462	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 291	AverageC$ 625	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 308	AverageC$ 615	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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Cheapflights helps you search for flights from Pearson Intl to Washington via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

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

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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Cheap flights from Toronto Pearson Intl Airport to Washington from C$ 218

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pearson Intl to Washington

Cheapest flights from Pearson Intl to WashingtonExplore 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 12 September 2026.

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 12 September 2026.

Best flights from Pearson Intl to WashingtonDiscover carefully curated flight deals from Pearson Intl to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Pearson Intl to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct flights from Pearson Intl to WashingtonExplore direct flight options from Pearson Intl to Washington based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Explore direct flight options from Pearson Intl to Washington based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute flights from Pearson Intl to WashingtonDiscover last-minute flight deals from Pearson Intl to Washington. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Pearson Intl to Washington. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Pearson Intl to WashingtonSearch for one-way flight options from Pearson Intl to Washington. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from Pearson Intl to Washington. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Find flight deals from Pearson Intl to Washington

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One-way from

Popular in

Cheapest in

Average price

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Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Washington that are best for you.

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.

Cheapflights Insights

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

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 12 September 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$ 484 and C$ 773 in October.The cheapest round-trip price found within the last 5 days was C$ 423 on WestJet (16 Oct-22 Oct).

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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 12 September 2026.

Best flights from Pearson Intl to Washington
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Direct flights from Pearson Intl to Washington
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One-way flights from Pearson Intl to Washington
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Toronto Pearson Intl Airport to State of Washington flights typically cost between C$ 484 and C$ 773 in October.
The cheapest round-trip price found within the last 5 days was C$ 423 on WestJet (16 Oct-22 Oct).