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 29m on average. Another popular route from Toronto to State of Washington is flying from Hamilton to Seattle, which will take roughly 10h 08m. 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 week?

As of December 2025, 33 flights take off from Toronto and land in State of Washington each week. The most common flight departure day for this route is Thu, with 21% of weekly flights taking off on this day.

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 38% 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.

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

As of December 2025, 4 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 64% of daily flights taking off in the afternoon.

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

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

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 December 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$ 196 Cheap Flights from Toronto to Washington in 2025/26

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:45 p.m. - 7:18 p.m.

YYZ

SEA

5h 33mdirect

7:55 a.m. - 3:35 p.m.

SEA

YYZ

4h 40mdirect

C$ 273Alaska Airlines

Sat, 7 Mar - Wed, 11 Mar

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

YYZ

SEA

5h 32mdirect

7:55 a.m. - 3:35 p.m.

SEA

YYZ

4h 40mdirect

C$ 274Alaska Airlines

Tue, 20 Jan - Wed, 4 Feb

1:30 p.m. - 8:28 p.m.

YYZ

SEA

9h 58m1 stop

7:05 a.m. - 6:52 p.m.

SEA

YYZ

8h 47m1 stop

C$ 276WestJet

Fri, 1 May - Thu, 7 May

6:30 a.m. - 1:08 p.m.

YYZ

SEA

9h 38m1 stop

7:05 a.m. - 9:00 p.m.

SEA

YYZ

10h 55m2 stops

C$ 277WestJet

Sun, 31 May - Wed, 10 Jun

8:00 a.m. - 2:40 p.m.

YYZ

PDX

9h 40m2 stops

7:05 p.m. - 5:59 a.m.

PDX

YYZ

7h 54m1 stop

C$ 379Air Canada

Tue, 10 Mar - Sat, 14 Mar

8:15 a.m. - 2:40 p.m.

YYZ

PDX

9h 25m2 stops

3:15 p.m. - 5:38 a.m.

PDX

YYZ

11h 23m2 stops

C$ 386Air Canada

Tue, 10 Mar - Sat, 14 Mar

3:45 p.m. - 12:38 p.m.

YYZ

PDX

23h 53m2 stops

3:50 p.m. - 7:30 a.m.

PDX

YYZ

12h 40m1 stop

C$ 391United Airlines

Tue, 3 Mar - Wed, 4 Mar

2:57 p.m. - 9:49 p.m.

YYZ

PDX

9h 52m1 stop

7:52 p.m. - 9:58 a.m.

PDX

YYZ

11h 06m2 stops

C$ 398United Airlines

Tue, 13 Jan - Tue, 20 Jan

6:05 a.m. - 7:57 p.m.

YYZ

PSC

16h 52m2 stops

5:35 p.m. - 11:18 a.m.

PSC

YYZ

14h 43m2 stops

C$ 409Delta

Thu, 26 Feb - Mon, 2 Mar

6:10 a.m. - 11:45 a.m.

YYZ

GEG

8h 35m1 stop

6:30 a.m. - 11:58 p.m.

GEG

YYZ

14h 28m2 stops

C$ 437Delta

Thu, 15 Jan - Mon, 19 Jan

Alaska Airlines flights from Toronto to State of Washington

Our best Alaska Airlines deals on Toronto to State of Washington flight tickets

Alaska Airlines

7 Mar

YYZ4:45 p.m.Toronto Pearson Intl

5h 33m

SEA7:18 p.m.Seattle/Tacoma Intl

11 Mar

SEA7:55 a.m.Seattle/Tacoma Intl

4h 40m

YYZ3:35 p.m.Toronto Pearson Intl

C$ 273

Find similar

Alaska Airlines

20 Jan

YYZ4:45 p.m.Toronto Pearson Intl

5h 32m

SEA7:17 p.m.Seattle/Tacoma Intl

7 Feb

SEA7:55 a.m.Seattle/Tacoma Intl

4h 40m

YYZ3:35 p.m.Toronto Pearson Intl

C$ 274

Find similar

Alaska Airlines

8 Apr

YYZ4:45 p.m.Toronto Pearson Intl

5h 20m

SEA7:05 p.m.Seattle/Tacoma Intl

16 Apr

SEA7:55 a.m.Seattle/Tacoma Intl

4h 40m

YYZ3:35 p.m.Toronto Pearson Intl

C$ 282

Find similar

WestJet flights from Toronto to State of Washington

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

WestJet

1 May

YYZ1:30 p.m.Toronto Pearson Intl

9h 58m

1 stop

SEA8:28 p.m.Seattle/Tacoma Intl

7 May

SEA7:05 a.m.Seattle/Tacoma Intl

8h 47m

1 stop

YYZ6:52 p.m.Toronto Pearson Intl

C$ 276

Find similar

WestJet

31 May

YYZ6:30 a.m.Toronto Pearson Intl

9h 38m

1 stop

SEA1:08 p.m.Seattle/Tacoma Intl

10 Jun

SEA7:05 a.m.Seattle/Tacoma Intl

10h 55m

2 stops

YYZ9:00 p.m.Toronto Pearson Intl

C$ 277

Find similar

WestJet

22 Jan

YYZ7:45 a.m.Toronto Pearson Intl

9h 35m

1 stop

SEA2:20 p.m.Seattle/Tacoma Intl

6 Feb

SEA11:55 a.m.Seattle/Tacoma Intl

8h 43m

2 stops

YYZ11:38 p.m.Toronto Pearson Intl

C$ 278

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 7/3

4:45 p.m.-7:18 p.m.

Nonstop5h 33m

Seattle/Tacoma Intl

Wed 11/3

7:55 a.m.-3:35 p.m.

Nonstop4h 40m

C$ 273

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 20/1

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

Nonstop5h 32m

Seattle/Tacoma Intl

Wed 4/2

7:55 a.m.-3:35 p.m.

Nonstop4h 40m

C$ 274

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Fri 1/5

1:30 p.m.-8:28 p.m.

1 stop9h 58m

Seattle/Tacoma Intl

Thu 7/5

7:05 a.m.-6:52 p.m.

1 stop8h 47m

C$ 276

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sun 31/5

6:30 a.m.-1:08 p.m.

1 stop9h 38m

Seattle/Tacoma Intl

Wed 10/6

7:05 a.m.-9:00 p.m.

2 stops10h 55m

C$ 277

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 10/3

8:00 a.m.-2:40 p.m.

2 stops9h 40m

Portland

Sat 14/3

7:05 p.m.-5:59 a.m.

1 stop7h 54m

C$ 379

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 10/3

8:15 a.m.-2:40 p.m.

2 stops9h 25m

Portland

Sat 14/3

3:15 p.m.-5:38 a.m.

2 stops11h 23m

C$ 386

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 3/3

3:45 p.m.-12:38 p.m.

2 stops23h 53m

Portland

Wed 4/3

3:50 p.m.-7:30 a.m.

1 stop12h 40m

C$ 391

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 13/1

2:57 p.m.-9:49 p.m.

1 stop9h 52m

Portland

Tue 20/1

7:52 p.m.-9:58 a.m.

2 stops11h 06m

C$ 398

TorontoPasco

YYZ - PSC

YYZPSC

Toronto Pearson Intl

Thu 26/2

6:05 a.m.-7:57 p.m.

2 stops16h 52m

Pasco Tri Cities

Mon 2/3

5:35 p.m.-11:18 a.m.

2 stops14h 43m

C$ 409

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Thu 15/1

6:10 a.m.-11:45 a.m.

1 stop8h 35m

Spokane

Mon 19/1

6:30 a.m.-11:58 p.m.

2 stops14h 28m

C$ 437

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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$ 351. 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$ 398.

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$ 538. 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$ 433. 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$ 846 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$ 481 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$ 408 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?

No. A direct flight is the cheapest option for a flight between 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	C$ 252
Fastest flight time	5h 20m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Toronto in the past 72 hours is C$ 252. The best round-trip flight deal from Toronto to State of Washington found on momondo in the last 72 hours is C$ 324.

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

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

There are 96 airports in State of Washington. From Toronto there are direct flights to 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 December 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 62.90% of the total bookings. Other popular models include Boeing 737 MAX 8 with 6.93%, Embraer 195 E2 with 6.57%, and Boeing 777-300ER with 3.04%.

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$ 182	Free Cancellation	Rating 7.2 3,203 reviews	Search WestJet flights
Alaska Airlines	PriceFrom C$ 283	Free Cancellation	Rating 8.0 11,474 reviews	Search Alaska Airlines flights
Air Canada	PriceFrom C$ 336	Free Cancellation	Rating 7.1 10,532 reviews	Search Air Canada flights
Delta	PriceFrom C$ 342	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
United Airlines	PriceFrom C$ 364	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom C$ 410	Free Cancellation	Rating 7.8 2,819 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$ 196

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 22/1. 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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Find the cheapest flights from Toronto to Washington

Cheap round-trip flights

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Alaska Airlines flights from Toronto to State of Washington

Our best Alaska Airlines deals on Toronto to State of Washington flight tickets

WestJet flights from Toronto to State of Washington

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

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See travel insights to Washington from

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

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?

No. A direct flight is the cheapest option for a flight between Toronto to State of Washington.

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

WestJet, United Airlines, and Air Canada 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 December 2025, 4 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 64% of daily flights taking off in the afternoon.

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

As of December 2025, 33 flights take off from Toronto and land in State of Washington each week. The most common flight departure day for this route is Thu, with 21% 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