How long does it take to fly to Toronto?

If you’re flying from a popular airport in State of Washington, such as Seattle or Spokane, and flying into Toronto, then you can expect flight times to average 4h 40m and 6h 01m, respectively.

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

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

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

The number of flights available between State of Washington and Toronto is 6 per day as of September 2025. The most frequent departure time is 7:00AM, with 58% of daily flights leaving at noon.

What airlines fly to Toronto?

Alaska Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Toronto from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Toronto. Keep in mind that there are 5 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

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

As of September 2025, there are 42 flights per week flying from State of Washington to Toronto. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.

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

Prices for flights from Washington to Toronto refresh daily.

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

As of September 2025, there are 6 operators available to choose from for flights from Washington to Toronto.

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

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 Washington to Toronto.

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

The travel and health documents you'll need for your trip to Toronto 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 Toronto. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$79 Cheap Flights from Washington to Toronto in 2025/26

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Find the cheapest flights from Washington to Toronto

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

1:50 pm - 12:40 amSEA-YHM

7h 50m1 stop

6:00 am - 12:59 pmYHM-SEA

9h 59m1 stop

$216WestJet

Find Deal

Fri, Oct 17 - Tue, Oct 21

2:05 pm - 12:40 amSEA-YHM

7h 35m1 stop

6:00 am - 12:59 pmYHM-SEA

9h 59m1 stop

$220WestJet

Find Deal

Tue, Oct 14 - Tue, Oct 21

10:00 am - 8:30 pmSEA-YYZ

7h 30m1 stop

7:30 pm - 9:45 pmYYZ-SEA

5h 15mnonstop

$256Air Canada

Find Deal

Tue, Oct 7 - Wed, Oct 22

1:50 pm - 12:05 amSEA-YYZ

7h 15m1 stop

8:00 am - 12:59 pmYYZ-SEA

7h 59m1 stop

$257

Find Deal

Fri, Oct 17 - Sat, Oct 25

7:18 am - 3:00 pmSEA-YYZ

4h 42mnonstop

7:45 am - 2:20 pmYYZ-SEA

9h 35m1 stop

$260

Find Deal

Thu, Oct 16 - Fri, Oct 31

7:18 am - 3:00 pmSEA-YYZ

4h 42mnonstop

4:45 pm - 7:08 pmYYZ-SEA

5h 23mnonstop

$262Alaska Airlines

Find Deal

Sat, Oct 18 - Thu, Oct 23

2:55 pm - 8:25 amSEA-YYZ

14h 30m2 stops

12:15 pm - 10:31 pmYYZ-SEA

13h 16m2 stops

$267Air Canada

Find Deal

Tue, Oct 7 - Wed, Oct 8

10:35 pm - 9:58 amSEA-YYZ

8h 23m1 stop

2:30 pm - 8:44 pmYYZ-SEA

9h 14m1 stop

$276United Airlines

Find Deal

Tue, Oct 7 - Sat, Oct 18

5:00 am - 10:48 pmSEA-YYZ

14h 48m1 stop

6:10 am - 11:15 pmYYZ-SEA

20h 05m1 stop

$287United Airlines

Find Deal

Thu, Oct 9 - Sat, Oct 11

7:16 am - 3:00 pmSEA-YYZ

4h 44mnonstop

4:45 pm - 7:05 pmYYZ-SEA

5h 20mnonstop

$297Alaska Airlines

Find Deal

Tue, Sep 30 - Tue, Nov 18

Delta flights from State of Washington to Toronto

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

Delta

Oct 21

PDX12:40 amPortland

8h 07m

1 stop

YYZ11:47 amToronto Pearson Intl

Oct 25

YYZ6:20 amToronto Pearson Intl

9h 30m

1 stop

PDX12:50 pmPortland

$341

Find similar

Delta

Sep 29

SEA9:25 amSeattle/Tacoma Intl

10h 55m

1 stop

YYZ11:20 pmToronto Pearson Intl

Nov 20

YYZ6:05 amToronto Pearson Intl

11h 40m

1 stop

SEA2:45 pmSeattle/Tacoma Intl

$344

Find similar

Delta

Sep 29

SEA11:40 pmSeattle/Tacoma Intl

8h 58m

1 stop

YYZ11:38 amToronto Pearson Intl

Nov 22

YYZ10:05 amToronto Pearson Intl

11h 35m

1 stop

SEA6:40 pmSeattle/Tacoma Intl

$372

Find similar

United Airlines flights from State of Washington to Toronto

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

United Airlines

Oct 7

SEA10:35 pmSeattle/Tacoma Intl

8h 23m

1 stop

YYZ9:58 amToronto Pearson Intl

Oct 18

YYZ2:30 pmToronto Pearson Intl

9h 14m

1 stop

SEA8:44 pmSeattle/Tacoma Intl

$276

Find similar

United Airlines

Oct 9

SEA5:00 amSeattle/Tacoma Intl

14h 48m

1 stop

YYZ10:48 pmToronto Pearson Intl

Oct 11

YYZ6:10 amToronto Pearson Intl

20h 05m

1 stop

SEA11:15 pmSeattle/Tacoma Intl

$287

Find similar

United Airlines

Oct 5

SEA5:00 amSeattle/Tacoma Intl

14h 48m

1 stop

YYZ10:48 pmToronto Pearson Intl

Oct 19

YYZ6:30 amToronto Pearson Intl

19h 45m

1 stop

SEA11:15 pmSeattle/Tacoma Intl

$298

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleHamilton

SEA - YHM

SEAYHM

Seattle/Tacoma Intl

Fri 10/17

1:50 pm-12:40 am

1 stop7h 50m

Hamilton

Tue 10/21

6:00 am-12:59 pm

1 stop9h 59m

$216

SeattleHamilton

SEA - YHM

SEAYHM

Seattle/Tacoma Intl

Tue 10/14

2:05 pm-12:40 am

1 stop7h 35m

Hamilton

Tue 10/21

6:00 am-12:59 pm

1 stop9h 59m

$220

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Tue 10/7

10:00 am-8:30 pm

1 stop7h 30m

Toronto Pearson Intl

Wed 10/22

7:30 pm-9:45 pm

Nonstop5h 15m

$256

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Fri 10/17

1:50 pm-12:05 am

1 stop7h 15m

Toronto Pearson Intl

Sat 10/25

8:00 am-12:59 pm

1 stop7h 59m

$257

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Thu 10/16

7:18 am-3:00 pm

Nonstop4h 42m

Toronto Pearson Intl

Fri 10/31

7:45 am-2:20 pm

1 stop9h 35m

$260

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Sat 10/18

7:18 am-3:00 pm

Nonstop4h 42m

Toronto Pearson Intl

Thu 10/23

4:45 pm-7:08 pm

Nonstop5h 23m

$262

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Tue 10/7

2:55 pm-8:25 am

2 stops14h 30m

Toronto Pearson Intl

Wed 10/8

12:15 pm-10:31 pm

2 stops13h 16m

$267

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Tue 10/7

10:35 pm-9:58 am

1 stop8h 23m

Toronto Pearson Intl

Sat 10/18

2:30 pm-8:44 pm

1 stop9h 14m

$276

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Thu 10/9

5:00 am-10:48 pm

1 stop14h 48m

Toronto Pearson Intl

Sat 10/11

6:10 am-11:15 pm

1 stop20h 05m

$287

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Tue 9/30

7:16 am-3:00 pm

Nonstop4h 44m

Toronto Pearson Intl

Tue 11/18

4:45 pm-7:05 pm

Nonstop5h 20m

$297

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

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 Toronto?

The month of January is, on average, the cheapest month to fly to Toronto from State of Washington, with most prices found around $282. If you are unable to visit Toronto during the month of January, then departing from State of Washington during the month February is also very affordable. Most momondo users find prices during this month for around $286.

What is the cheapest day to depart on your flight to Toronto?

On average, the least expensive day to fly to Toronto from State of Washington is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $548. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Saturday, with ticket prices averaging around $699.

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

In the afternoon is the cheapest time of day to fly from State of Washington to Toronto when you can find flight prices for as low as $283. Flying to Toronto in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly in the evening, with an average ticket price of $627. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington to Toronto flight route?

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

How far in advance should I book a flight to Toronto?

You are more likely to see cheaper flights to Toronto from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $423 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from State of Washington for as low as $292 on momondo.

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

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

You could potentially save up to 27% on your flight if you consider stops on a State of Washington to Toronto flight.

Cheap State of Washington to Toronto flight deals and tips

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

Best Price Found	$139
Fastest flight time	4h 35m
Direct flights	Every day
Airports in Toronto	1 airport

The best one-way flight to Toronto from State of Washington in the past 72 hours is $139. The best round-trip flight deal from State of Washington to Toronto found on momondo in the last 72 hours is $374.

The fastest flight from State of Washington to Toronto takes 4h 35m

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

There is 1 airport near Toronto: Toronto Pearson Intl (YYZ)

Search flight deals

When did momondo last update prices for flights from Washington to Toronto?
Prices for flights from Washington to Toronto refresh daily.
How many operators does momondo search for flights from Washington to Toronto?
As of September 2025, there are 6 operators available to choose from for flights from Washington to Toronto.
How old do you have to be to fly from Washington to Toronto?
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 Washington to Toronto.
What documentation or ID do you need to fly to Toronto?
The travel and health documents you'll need for your trip to Toronto 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 Toronto. 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 State of Washington to Toronto?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from State of Washington to Toronto is Boeing 737 MAX 8 (25.57% of total bookings). The next most popular plane models are Airbus A320-100/200 (20.28%), Airbus A220-300 (18.87%), and Boeing 737-900 Passenger/BBJ3 (winglets) (8.64%).

Best airlines flying from State of Washington to Toronto

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $128	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Delta	PriceFrom $170	Free Cancellation	Rating 7.9 7,954 reviews	Search Delta flights
United Airlines	PriceFrom $173	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
WestJet	PriceFrom $235	Free Cancellation	Rating 7.2 3,091 reviews	Search WestJet flights
Alaska Airlines	PriceFrom $276	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Why use momondo?

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

Finding the right flight to Toronto from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Toronto quick and easy, saving you time and money.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Toronto from Washington.

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

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

An easier way to manage your Toronto 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 Washington to Toronto from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Toronto departing on 10/14. 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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Big names and deals

Filter for what you want

Filter for what you want

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Price Alerts

Find the cheapest flights from Washington to Toronto

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Delta flights from State of Washington to Toronto

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

United Airlines flights from State of Washington to Toronto

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

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See travel insights to Toronto from

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

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 Toronto?

What is the cheapest day to depart on your flight to Toronto?

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

What is the cheapest Washington to Toronto flight route?

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

How far in advance should I book a flight to Toronto?

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

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

You could potentially save up to 27% on your flight if you consider stops on a State of Washington to Toronto flight.

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

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

What airlines fly to Toronto?

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

The number of flights available between State of Washington and Toronto is 6 per day as of September 2025. The most frequent departure time is 7:00AM, with 58% of daily flights leaving at noon.

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

As of September 2025, there are 42 flights per week flying from State of Washington to Toronto. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.

How long does it take to fly to Toronto?

If you’re flying from a popular airport in State of Washington, such as Seattle or Spokane, and flying into Toronto, then you can expect flight times to average 4h 40m and 6h 01m, respectively.

Cheap State of Washington to Toronto flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Toronto

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

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

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

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

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

Best airlines flying from State of Washington to Toronto

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

Why use momondo?

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

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

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

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

An easier way to manage your Toronto 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 Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 52.0 mi from Toronto