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Cheap flights from Toronto Pearson Intl Airport to Washington from C$ 206

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Pearson Intl Airport to Washington departing on 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Toronto Pearson Intl Airport to Washington

Cheap round-trip flights

WestJet Logo
8:00 a.m. - 12:59 p.m.YYZ-SEA
7h 59m1 stop
WestJet Logo
8:40 a.m. - 12:31 a.m.SEA-YYZ
12h 51m2 stops
C$ 311WestJet
Find Deal
Tue, 14 Oct - Wed, 22 Oct
WestJet Logo
12:00 p.m. - 8:29 p.m.YYZ-SEA
11h 29m2 stops
WestJet Logo
2:05 p.m. - 5:51 a.m.SEA-YYZ
12h 46m2 stops
C$ 312WestJet
Find Deal
Wed, 17 Sep - Tue, 23 Sep
Air Canada Logo
8:40 a.m. - 10:59 a.m.YYZ-SEA
5h 19mdirect
Air Canada Logo
2:55 p.m. - 1:06 a.m.SEA-YYZ
7h 11m1 stop
C$ 329Air Canada
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Alaska Airlines Logo
4:45 p.m. - 7:08 p.m.YYZ-SEA
5h 23mdirect
Alaska Airlines Logo
7:16 a.m. - 3:00 p.m.SEA-YYZ
4h 44mdirect
C$ 336Alaska Airlines
Find Deal
Tue, 16 Sep - Wed, 24 Sep
Air Canada Logo
2:00 p.m. - 6:36 p.m.YYZ-SEA
7h 36m1 stop
Air Canada Logo
2:55 p.m. - 1:06 a.m.SEA-YYZ
7h 11m1 stop
C$ 337Air Canada
Find Deal
Thu, 18 Sep - Wed, 24 Sep
Alaska Airlines Logo
4:45 p.m. - 7:08 p.m.YYZ-SEA
5h 23mdirect
Alaska Airlines Logo
7:16 a.m. - 3:00 p.m.SEA-YYZ
4h 44mdirect
C$ 347Alaska Airlines
Find Deal
Thu, 18 Sep - Tue, 23 Sep
United Airlines Logo
2:45 p.m. - 10:30 p.m.YYZ-PDX
10h 45m1 stop
United Airlines Logo
11:59 p.m. - 1:42 p.m.PDX-YYZ
10h 43m1 stop
C$ 403United Airlines
Find Deal
Tue, 30 Sep - Sun, 5 Oct
United Airlines Logo
3:00 p.m. - 9:29 p.m.YYZ-PDX
9h 29m1 stop
United Airlines Logo
5:00 a.m. - 7:37 p.m.PDX-YYZ
11h 37m2 stops
C$ 406United Airlines
Find Deal
Sat, 13 Sep - Tue, 23 Sep
Delta Logo
6:13 p.m. - 12:03 a.m.YYZ-GEG
8h 50m2 stops
Delta Logo
7:05 p.m. - 11:19 a.m.GEG-YYZ
13h 14m2 stops
C$ 427Delta
Find Deal
Mon, 22 Sep - Mon, 29 Sep
Delta Logo
6:04 a.m. - 12:00 p.m.YYZ-PDX
8h 56m1 stop
Delta Logo
12:45 a.m. - 11:38 a.m.PDX-YYZ
7h 53m1 stop
C$ 441Delta
Find Deal
Wed, 3 Sep - Wed, 1 Oct

Alaska Airlines flights from Toronto Pearson Intl Airport to State of Washington

Our best Alaska Airlines deals on Toronto Pearson Intl Airport to State of Washington flight tickets
Alaska Airlines
16 Sep
YYZ4:45 p.m.Toronto Pearson Intl
5h 23m
SEA7:08 p.m.Seattle/Tacoma Intl
24 Sep
SEA7:16 a.m.Seattle/Tacoma Intl
4h 44m
YYZ3:00 p.m.Toronto Pearson Intl
C$ 336
Find similar
Alaska Airlines
18 Sep
YYZ4:45 p.m.Toronto Pearson Intl
5h 23m
SEA7:08 p.m.Seattle/Tacoma Intl
23 Sep
SEA7:16 a.m.Seattle/Tacoma Intl
4h 44m
YYZ3:00 p.m.Toronto Pearson Intl
C$ 347
Find similar
Alaska Airlines
24 Oct
YYZ4:45 p.m.Toronto Pearson Intl
5h 23m
SEA7:08 p.m.Seattle/Tacoma Intl
2 Nov
SEA7:55 a.m.Seattle/Tacoma Intl
4h 40m
YYZ3:35 p.m.Toronto Pearson Intl
C$ 358
Find similar

Air Canada flights from Toronto Pearson Intl Airport to State of Washington

Our best Air Canada deals on Toronto Pearson Intl Airport to State of Washington flight tickets
Air Canada
1 Oct
YYZ8:40 a.m.Toronto Pearson Intl
5h 19m
SEA10:59 a.m.Seattle/Tacoma Intl
8 Oct
SEA2:55 p.m.Seattle/Tacoma Intl
7h 11m
1 stop
YYZ1:06 a.m.Toronto Pearson Intl
C$ 329
Find similar
Air Canada
18 Sep
YYZ2:00 p.m.Toronto Pearson Intl
7h 36m
1 stop
SEA6:36 p.m.Seattle/Tacoma Intl
24 Sep
SEA2:55 p.m.Seattle/Tacoma Intl
7h 11m
1 stop
YYZ1:06 a.m.Toronto Pearson Intl
C$ 337
Find similar
Air Canada
18 Sep
YYZ8:00 a.m.Toronto Pearson Intl
9h 16m
1 stop
SEA2:16 p.m.Seattle/Tacoma Intl
24 Sep
SEA12:00 p.m.Seattle/Tacoma Intl
4h 44m
YYZ7:44 p.m.Toronto Pearson Intl
C$ 341
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Pearson Intl Airport to State of 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, momondo users made 96,600 searches. Data last updated 18 August 2025.
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

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 14/10

8:00 a.m.-12:59 p.m.

1 stop7h 59m

Seattle/Tacoma Intl

Wed 22/10

8:40 a.m.-12:31 a.m.

2 stops12h 51m

C$ 311

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 17/9

12:00 p.m.-8:29 p.m.

2 stops11h 29m

Seattle/Tacoma Intl

Tue 23/9

2:05 p.m.-5:51 a.m.

2 stops12h 46m

C$ 312

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 1/10

8:40 a.m.-10:59 a.m.

Nonstop5h 19m

Seattle/Tacoma Intl

Wed 8/10

2:55 p.m.-1:06 a.m.

1 stop7h 11m

C$ 329

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 16/9

4:45 p.m.-7:08 p.m.

Nonstop5h 23m

Seattle/Tacoma Intl

Wed 24/9

7:16 a.m.-3:00 p.m.

Nonstop4h 44m

C$ 336

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 18/9

2:00 p.m.-6:36 p.m.

1 stop7h 36m

Seattle/Tacoma Intl

Wed 24/9

2:55 p.m.-1:06 a.m.

1 stop7h 11m

C$ 337

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 18/9

4:45 p.m.-7:08 p.m.

Nonstop5h 23m

Seattle/Tacoma Intl

Tue 23/9

7:16 a.m.-3:00 p.m.

Nonstop4h 44m

C$ 347

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 30/9

2:45 p.m.-10:30 p.m.

1 stop10h 45m

Portland

Sun 5/10

11:59 p.m.-1:42 p.m.

1 stop10h 43m

C$ 403

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Sat 13/9

3:00 p.m.-9:29 p.m.

1 stop9h 29m

Portland

Tue 23/9

5:00 a.m.-7:37 p.m.

2 stops11h 37m

C$ 406

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Mon 22/9

6:13 p.m.-12:03 a.m.

2 stops8h 50m

Spokane

Mon 29/9

7:05 p.m.-11:19 a.m.

2 stops13h 14m

C$ 427

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 3/9

6:04 a.m.-12:00 p.m.

1 stop8h 56m

Portland

Wed 1/10

12:45 a.m.-11:38 a.m.

1 stop7h 53m

C$ 441

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington from

How to get the cheapest flight ticket from Toronto Pearson Intl Airport to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to State of Washington?

In general, February is the cheapest month to fly from Toronto Pearson Intl Airport to State of Washington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 372. If you’re not able to fly to State of Washington in February, then January is your next best option. Flight prices from Toronto Pearson Intl Airport to State of Washington during January average around C$ 381.

What is the cheapest day to depart on your flight to State of Washington?

On average, the least expensive day to fly to State of Washington from Toronto Pearson Intl Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 561. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to State of Washington on Sunday is C$ 736.

What is the cheapest time of day to depart on your flight to State of Washington?

According to our data, the cheapest time of day to fly to State of Washington is in the evening. momondo users have found flights departing from Toronto Pearson Intl Airport to State of Washington in the evening for as low as C$ 477. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 827 on average. Flights to State of Washington from Toronto Pearson Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Toronto Pearson Intl to Washington flight route?

Fly from Toronto Pearson Intl to Seattle/Tacoma Intl for the best Toronto Pearson Intl - Washington flight prices

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around C$ 498 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Toronto Pearson Intl Airport for as low as C$ 419 on momondo.

What cabin class options are available on Toronto Pearson Intl to Washington flights?

There are 4 cabin classes available to choose from on Toronto Pearson Intl to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Toronto Pearson Intl Airport to State of Washington flights?

You could potentially save up to 5% on your flight if you consider stops on a Toronto Pearson Intl Airport to State of Washington flight.

Cheap Toronto Pearson Intl Airport to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Pearson Intl Airport to State of Washington

Best price found

C$ 206

Fastest flight time

5h 15m

Direct flights

Every day

Airports in State of Washington

5 airports
The best one-way flight to State of Washington from Toronto Pearson Intl Airport in the past 72 hours is C$ 206. The best round-trip flight deal from Toronto Pearson Intl Airport to State of Washington found on momondo in the last 72 hours is C$ 311.
The fastest flight from Toronto Pearson Intl Airport to State of Washington takes 5h 15m
Direct flights go from Toronto Pearson Intl Airport to State of Washington every day.
There are 5 airports near State of Washington: Pasco Tri Cities (PSC), Portland (PDX), Everett Paine Field (PAE), Spokane (GEG), Seattle/Tacoma Intl (SEA)
Search flight deals

  • When did momondo last update prices for flights from Toronto Pearson Intl Airport to Washington?

    Prices for flights from Toronto Pearson Intl Airport to Washington were last updated today.

  • How many operators does momondo search for flights from Toronto Pearson Intl Airport to Washington?

  • How old do you have to be to fly from Toronto Pearson Intl Airport to Washington?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Toronto Pearson Intl Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Toronto Pearson Intl Airport to State of Washington?

Best airlines flying from Toronto Pearson Intl Airport to State of Washington

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 300Free CancellationRating
7.2
3,018 reviews
Search WestJet flights
Alaska AirlinesPriceFrom C$ 328Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom C$ 339Free CancellationRating
7.1
9,992 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 364Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
DeltaPriceFrom C$ 373Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom C$ 411Free CancellationRating
7.8
2,665 reviews
Search Hawaiian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Washington?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Toronto.

Can I find flights from Toronto to Washington with flexible booking policies on momondo?

Yes. All flights to Washington from Toronto on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Toronto to Washington?

momondo helps you find the best flight between Toronto and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Toronto to Washington right now. Can momondo alert me if prices change?

Price alerts on flights to Washington from Toronto are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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