How long is the flight from Toronto to State of Washington?

Flight times from Toronto to State of Washington vary, but if you’re flying out of Toronto and flying into Seattle (one of the most popular routes), then the duration is 8h 16m on average. Another popular route from Toronto to State of Washington is flying from Hamilton to Seattle, which will take roughly 9h 16m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Toronto to State of Washington on average per day?

As of November 2025, 3 flights take off from Toronto and land in State of Washington each day. The most common flight departure time for this route is 4:00p.m., with 53% of daily flights taking off in the afternoon.

How many flights depart from Toronto to State of Washington on average per week?

As of November 2025, 26 flights take off from Toronto and land in State of Washington each week. The most common flight departure day for this route is Sun, with 27% of weekly flights taking off on this day.

What is the cheapest airline that flies from Toronto to Washington?

WestJet, Alaska Airlines, and United Airlines are the most popular carriers operating from Toronto to Washington

Which airlines fly to State of Washington?

Alaska Airlines, Air Canada and WestJet are the top three most popular airlines that fly to State of Washington from Toronto according to our data. Alaska Airlines is the first choice among our users, with 39% of people opting to fly with this airline when travelling to State of Washington. Keep in mind that there are 6 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Toronto to Washington?

Prices for flights from Toronto to Washington are refreshed on a daily basis.

How many operators does momondo search for flights from Toronto to Washington?

There are 7 operators available for flights from Toronto to Washington as of November 2025.

How old do you have to be to fly from Toronto to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto 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.

C$ 207 Cheap Flights from Toronto to Washington in 2025/26

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Cheap round-trip flights

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7:45 a.m. - 2:20 p.m.YYZ-SEA

9h 35m1 stop

3:10 p.m. - 5:58 a.m.SEA-YYZ

11h 48m2 stops

C$ 300WestJet

Find Deal

Tue, 20 Jan - Fri, 30 Jan

7:45 a.m. - 2:20 p.m.YYZ-SEA

9h 35m1 stop

3:15 p.m. - 5:58 a.m.SEA-YYZ

11h 43m2 stops

C$ 301WestJet

Find Deal

Tue, 25 Nov - Wed, 3 Dec

7:50 p.m. - 10:16 p.m.YYZ-SEA

5h 26mdirect

8:10 a.m. - 3:53 p.m.SEA-YYZ

4h 43mdirect

C$ 328Air Canada

Find Deal

Sat, 22 Nov - Sat, 29 Nov

7:50 p.m. - 10:16 p.m.YYZ-SEA

5h 26mdirect

8:10 a.m. - 3:53 p.m.SEA-YYZ

4h 43mdirect

C$ 338Air Canada

Find Deal

Tue, 25 Nov - Tue, 2 Dec

4:45 p.m. - 7:17 p.m.YYZ-SEA

5h 32mdirect

7:57 a.m. - 3:35 p.m.SEA-YYZ

4h 38mdirect

C$ 349Alaska Airlines

Find Deal

Tue, 25 Nov - Fri, 28 Nov

4:45 p.m. - 7:05 p.m.YYZ-SEA

5h 20mdirect

8:00 a.m. - 3:35 p.m.SEA-YYZ

4h 35mdirect

C$ 360Alaska Airlines

Find Deal

Fri, 13 Feb - Sun, 22 Feb

5:55 p.m. - 12:50 a.m.YYZ-SEA

9h 55m1 stop

2:10 p.m. - 11:59 p.m.SEA-YYZ

6h 49m1 stop

C$ 373United Airlines

Find Deal

Wed, 17 Dec - Tue, 6 Jan

12:45 p.m. - 9:35 p.m.YYZ-SEA

11h 50m1 stop

5:02 a.m. - 3:02 p.m.SEA-YYZ

7h 00m1 stop

C$ 378United Airlines

Find Deal

Wed, 24 Dec - Wed, 31 Dec

12:25 p.m. - 10:21 p.m.YYZ-PDX

12h 56m1 stop

11:15 p.m. - 8:57 a.m.PDX-YYZ

6h 42m1 stop

C$ 399Delta

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Sat, 15 Nov - Sun, 23 Nov

6:05 a.m. - 1:18 p.m.YYZ-GEG

10h 13m2 stops

6:00 a.m. - 10:50 p.m.GEG-YYZ

13h 50m2 stops

C$ 399Delta

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Tue, 9 Dec - Sat, 20 Dec

WestJet flights from Toronto to State of Washington

Our best WestJet deals on Toronto to State of Washington flight tickets

WestJet

20 Jan

YYZ7:45 a.m.Toronto Pearson Intl

9h 35m

1 stop

SEA2:20 p.m.Seattle/Tacoma Intl

30 Jan

SEA3:10 p.m.Seattle/Tacoma Intl

11h 48m

2 stops

YYZ5:58 a.m.Toronto Pearson Intl

C$ 300

Find similar

WestJet

25 Nov

YYZ7:45 a.m.Toronto Pearson Intl

9h 35m

1 stop

SEA2:20 p.m.Seattle/Tacoma Intl

3 Dec

SEA3:15 p.m.Seattle/Tacoma Intl

11h 43m

2 stops

YYZ5:58 a.m.Toronto Pearson Intl

C$ 301

Find similar

WestJet

13 Apr

YYZ12:30 p.m.Toronto Pearson Intl

28h 49m

2 stops

SEA2:19 p.m.Seattle/Tacoma Intl

15 Apr

SEA3:10 p.m.Seattle/Tacoma Intl

11h 48m

2 stops

YYZ5:58 a.m.Toronto Pearson Intl

C$ 307

Find similar

Air Canada flights from Toronto to State of Washington

Our best Air Canada deals on Toronto to State of Washington flight tickets

Air Canada

22 Nov

YYZ7:50 p.m.Toronto Pearson Intl

5h 26m

SEA10:16 p.m.Seattle/Tacoma Intl

29 Nov

SEA8:10 a.m.Seattle/Tacoma Intl

4h 43m

YYZ3:53 p.m.Toronto Pearson Intl

C$ 328

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Air Canada

25 Nov

YYZ7:50 p.m.Toronto Pearson Intl

5h 26m

SEA10:16 p.m.Seattle/Tacoma Intl

2 Dec

SEA8:10 a.m.Seattle/Tacoma Intl

4h 43m

YYZ3:53 p.m.Toronto Pearson Intl

C$ 338

Find similar

Air Canada

25 Nov

YYZ7:50 p.m.Toronto Pearson Intl

5h 26m

SEA10:16 p.m.Seattle/Tacoma Intl

2 Dec

SEA8:00 p.m.Seattle/Tacoma Intl

6h 59m

1 stop

YYZ5:59 a.m.Toronto Pearson Intl

C$ 345

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 20/1

7:45 a.m.-2:20 p.m.

1 stop9h 35m

Seattle/Tacoma Intl

Fri 30/1

3:10 p.m.-5:58 a.m.

2 stops11h 48m

C$ 300

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 25/11

7:45 a.m.-2:20 p.m.

1 stop9h 35m

Seattle/Tacoma Intl

Wed 3/12

3:15 p.m.-5:58 a.m.

2 stops11h 43m

C$ 301

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 22/11

7:50 p.m.-10:16 p.m.

Nonstop5h 26m

Seattle/Tacoma Intl

Sat 29/11

8:10 a.m.-3:53 p.m.

Nonstop4h 43m

C$ 328

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 25/11

7:50 p.m.-10:16 p.m.

Nonstop5h 26m

Seattle/Tacoma Intl

Tue 2/12

8:10 a.m.-3:53 p.m.

Nonstop4h 43m

C$ 338

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 25/11

4:45 p.m.-7:17 p.m.

Nonstop5h 32m

Seattle/Tacoma Intl

Fri 28/11

7:57 a.m.-3:35 p.m.

Nonstop4h 38m

C$ 349

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Fri 13/2

4:45 p.m.-7:05 p.m.

Nonstop5h 20m

Seattle/Tacoma Intl

Sun 22/2

8:00 a.m.-3:35 p.m.

Nonstop4h 35m

C$ 360

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 17/12

5:55 p.m.-12:50 a.m.

1 stop9h 55m

Seattle/Tacoma Intl

Tue 6/1

2:10 p.m.-11:59 p.m.

1 stop6h 49m

C$ 373

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 24/12

12:45 p.m.-9:35 p.m.

1 stop11h 50m

Seattle/Tacoma Intl

Wed 31/12

5:02 a.m.-3:02 p.m.

1 stop7h 00m

C$ 378

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Sat 15/11

12:25 p.m.-10:21 p.m.

1 stop12h 56m

Portland

Sun 23/11

11:15 p.m.-8:57 a.m.

1 stop6h 42m

C$ 399

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Tue 9/12

6:05 a.m.-1:18 p.m.

2 stops10h 13m

Spokane

Sat 20/12

6:00 a.m.-10:50 p.m.

2 stops13h 50m

C$ 399

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How to get the cheapest flight ticket from Toronto 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

Prices

Airlines

Other information

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

In general, February is the cheapest month to fly from Toronto to State of Washington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 368. If you’re not able to fly to State of Washington in February, then January is your next best option. Flight prices from Toronto to State of Washington during January average around C$ 373.

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 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to State of Washington on Monday is C$ 792.

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 to State of Washington in the evening for as low as C$ 434. 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$ 848 on average. Flights to State of Washington from Toronto in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Toronto to Washington flight route?

Fly from Toronto Pearson Intl to Seattle/Tacoma Intl for the best Toronto - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around C$ 496 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 for as low as C$ 426 on momondo.

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

There are 4 cabin classes available to choose from on Toronto 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 to State of Washington flights?

You could potentially save up to 12% on your flight if you consider stops on a Toronto to State of Washington flight.

Cheap Toronto to State of Washington flight deals and tips

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

Best price found	C$ 285
Fastest flight time	5h 20m
Direct flights	Every day
Airports in State of Washington	1 airport

The best one-way flight to State of Washington from Toronto in the past 72 hours is C$ 285. The best round-trip flight deal from Toronto to State of Washington found on momondo in the last 72 hours is C$ 393.

The fastest flight from Toronto to State of Washington takes 5h 20m

Direct flights go from Toronto to State of Washington every day.

There is 1 airport near State of Washington: Seattle/Tacoma Intl (SEA)

Search flight deals

When did momondo last update prices for flights from Toronto to Washington?
Prices for flights from Toronto to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto to Washington?
There are 7 operators available for flights from Toronto to Washington as of November 2025.
How old do you have to be to fly from Toronto to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto 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 to State of Washington?
Based on momondo bookings for flights between Toronto and State of Washington, the leading plane model is Airbus A220-300, making up 40.11% of the total bookings. Other popular models include Airbus A320-100/200 with 18.64%, Boeing 737 MAX 8 with 14.24%, and Boeing 737-900 Passenger/BBJ3 (winglets) with 4.86%.

Best airlines flying from Toronto to State of Washington

Compare and see reviews for airlines that fly from Toronto to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 185	Free Cancellation	Rating 7.2 3,153 reviews	Search WestJet flights
Alaska Airlines	PriceFrom C$ 305	Free Cancellation	Rating 8.0 11,235 reviews	Search Alaska Airlines flights
Air Canada	PriceFrom C$ 345	Free Cancellation	Rating 7.1 10,394 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 368	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights
Delta	PriceFrom C$ 380	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom C$ 417	Free Cancellation	Rating 7.8 2,799 reviews	Search Hawaiian Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to Washington for you.

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

Yes. momondo enables you to select and highlight flights to Washington from Toronto with this policy.

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?

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Toronto and alert you when they change.

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Toronto to Washington from C$ 207

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 to Washington departing on 8/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Trusted and free

Price Alerts

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WestJet flights from Toronto to State of Washington

Our best WestJet deals on Toronto to State of Washington flight tickets

Air Canada flights from Toronto to State of Washington

Our best Air Canada deals on Toronto to State of Washington flight tickets

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How to get the cheapest flight ticket from Toronto 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?

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

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

What is the cheapest Toronto to Washington flight route?

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

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

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

There are 4 cabin classes available to choose from on Toronto 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 to State of Washington flights?

You could potentially save up to 12% on your flight if you consider stops on a Toronto to State of Washington flight.

What is the cheapest airline that flies from Toronto to Washington?

WestJet, Alaska Airlines, and United Airlines are the most popular carriers operating from Toronto to Washington

Which airlines fly to State of Washington?

How many flights depart from Toronto to State of Washington on average per day?

As of November 2025, 3 flights take off from Toronto and land in State of Washington each day. The most common flight departure time for this route is 4:00p.m., with 53% of daily flights taking off in the afternoon.

How many flights depart from Toronto to State of Washington on average per week?

As of November 2025, 26 flights take off from Toronto and land in State of Washington each week. The most common flight departure day for this route is Sun, with 27% of weekly flights taking off on this day.

How long is the flight from Toronto to State of Washington?

Cheap Toronto to State of Washington flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in State of Washington

When did momondo last update prices for flights from Toronto to Washington?

How many operators does momondo search for flights from Toronto to Washington?

How old do you have to be to fly from Toronto to Washington?

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

What is the most popular plane model from Toronto to State of Washington?

Best airlines flying from Toronto to State of Washington

Compare and see reviews for airlines that fly from Toronto to State of Washington with momondo

Why use momondo?

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

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

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

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

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington

Popular Cities in Washington

Popular flights according to clicks in the last 7 days on momondo