What 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 Pearson Intl Airport according to our data. Alaska Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling 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.

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

United Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Toronto Pearson Intl to Washington

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 are refreshed on a daily basis.

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

As of March 2026, there are 6 operators available to choose from 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$137 Cheap Flights from Toronto Pearson Intl Airport to State of Washington in 2026

Q: How many flights depart from Toronto Pearson Intl Airport to State of Washington on average per week?

16 flights are operational weekly from Toronto Pearson Intl Airport to State of Washington as of March 2026. The most popular departure day for this route is Sun, with 31% of flights per week taking off on this day.

Q: How many flights depart from Toronto Pearson Intl Airport to State of Washington on average per day?

As of March 2026, there are 2 flights per day flying from Toronto Pearson Intl Airport to State of Washington. The most common time of day flights depart is 7:00PM, with 60% of flights taking off in the evening.

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Find the cheapest flights from Toronto Pearson Intl Airport to Washington

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:00 pm - 6:45 pm

YYZ

SEA

9h 45m

2 stops

10:30 am - 11:59 pm

SEA

YYZ

10h 29m

2 stops

$217WestJet

Thu, Jun 4 - Tue, Jun 9

12:00 pm - 6:45 pm

YYZ

SEA

9h 45m

2 stops

10:30 am - 11:59 pm

SEA

YYZ

10h 29m

2 stops

$218WestJet

Thu, Jun 4 - Tue, Jun 23

7:45 am - 2:20 pm

YYZ

SEA

9h 35m

2 stops

7:20 pm - 8:10 am

SEA

YYZ

9h 50m

2 stops

$222Air Canada

Tue, May 12 - Tue, May 19

5:16 pm - 12:50 am

YYZ

PDX

10h 34m

1 stop

11:40 pm - 9:54 am

PDX

YYZ

7h 14m

1 stop

$270United Airlines

Thu, Jun 4 - Sun, Jun 7

5:15 pm - 11:53 pm

YYZ

PDX

9h 38m

1 stop

10:40 pm - 9:54 am

PDX

YYZ

8h 14m

1 stop

$272United Airlines

Thu, Jun 4 - Sun, Jun 7

6:15 am - 2:40 pm

YYZ

PDX

11h 25m

2 stops

3:15 pm - 5:29 am

PDX

YYZ

11h 14m

2 stops

$285Air Canada

Wed, Apr 22 - Sat, Apr 25

11:40 am - 9:33 pm

YYZ

GEG

12h 53m

1 stop

6:05 am - 6:25 pm

GEG

YYZ

9h 20m

1 stop

$291Delta

Thu, Aug 6 - Mon, Aug 10

6:30 am - 1:04 pm

YYZ

GEG

9h 34m

1 stop

6:00 am - 6:31 pm

GEG

YYZ

9h 31m

1 stop

$299Delta

Tue, Apr 21 - Thu, Apr 23

4:55 pm - 3:21 pm

YYZ

BLI

25h 26m

2 stops

7:19 pm - 3:45 pm

BLI

YYZ

17h 26m

1 stop

$475Alaska Airlines

Thu, Apr 23 - Tue, Apr 28

4:55 pm - 11:59 pm

YYZ

BLI

10h 04m

1 stop

7:19 pm - 3:45 pm

BLI

YYZ

17h 26m

1 stop

$498Alaska Airlines

Thu, Apr 23 - Tue, Apr 28

Delta flights from Toronto Pearson Intl Airport to State of Washington

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

Delta

May 10

YYZ9:49 amToronto Pearson Intl

12h 00m

1 stop

SEA6:49 pmSeattle/Tacoma Intl

May 13

SEA9:35 pmSeattle/Tacoma Intl

11h 44m

1 stop

YYZ12:19 pmToronto Pearson Intl

$272

Delta

Jun 30

YYZ12:25 pmToronto Pearson Intl

10h 52m

1 stop

PDX8:17 pmPortland

Jul 21

PDX9:25 pmPortland

10h 00m

1 stop

YYZ10:25 amToronto Pearson Intl

$289

Delta

May 3

YYZ2:15 pmToronto Pearson Intl

10h 41m

1 stop

PDX9:56 pmPortland

May 14

PDX9:39 pmPortland

11h 40m

1 stop

YYZ12:19 pmToronto Pearson Intl

$290

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

May 12

YYZ7:45 amToronto Pearson Intl

9h 35m

2 stops

SEA2:20 pmSeattle/Tacoma Intl

May 19

SEA7:20 pmSeattle/Tacoma Intl

9h 50m

2 stops

YYZ8:10 amToronto Pearson Intl

$222

Air Canada

Apr 23

YYZ7:30 pmToronto Pearson Intl

5h 23m

SEA9:53 pmSeattle/Tacoma Intl

Apr 29

SEA8:00 amSeattle/Tacoma Intl

4h 54m

YYZ3:54 pmToronto Pearson Intl

$230

Air Canada

May 1

YYZ12:30 amToronto Pearson Intl

12h 35m

2 stops

SEA10:05 amSeattle/Tacoma Intl

May 9

SEA7:20 pmSeattle/Tacoma Intl

9h 50m

2 stops

YYZ8:10 amToronto Pearson Intl

$241

momondo 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

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 6/4

12:00 pm-6:45 pm

2 stops9h 45m

Seattle/Tacoma Intl

Tue 6/9

10:30 am-11:59 pm

2 stops10h 29m

$217

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 6/4

12:00 pm-6:45 pm

2 stops9h 45m

Seattle/Tacoma Intl

Tue 6/23

10:30 am-11:59 pm

2 stops10h 29m

$218

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 5/12

7:45 am-2:20 pm

2 stops9h 35m

Seattle/Tacoma Intl

Tue 5/19

7:20 pm-8:10 am

2 stops9h 50m

$222

Quickest round-trip

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Thu 6/4

5:16 pm-12:50 am

1 stop10h 34m

Portland

Sun 6/7

11:40 pm-9:54 am

1 stop7h 14m

$270

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Thu 6/4

5:15 pm-11:53 pm

1 stop9h 38m

Portland

Sun 6/7

10:40 pm-9:54 am

1 stop8h 14m

$272

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 4/22

6:15 am-2:40 pm

2 stops11h 25m

Portland

Sat 4/25

3:15 pm-5:29 am

2 stops11h 14m

$285

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Thu 8/6

11:40 am-9:33 pm

1 stop12h 53m

Spokane

Mon 8/10

6:05 am-6:25 pm

1 stop9h 20m

$291

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Tue 4/21

6:30 am-1:04 pm

1 stop9h 34m

Spokane

Thu 4/23

6:00 am-6:31 pm

1 stop9h 31m

$299

TorontoBellingham

YYZ - BLI

YYZBLI

Toronto Pearson Intl

Thu 4/23

4:55 pm-3:21 pm

2 stops25h 26m

Bellingham

Tue 4/28

7:19 pm-3:45 pm

1 stop17h 26m

$475

TorontoBellingham

YYZ - BLI

YYZBLI

Toronto Pearson Intl

Thu 4/23

4:55 pm-11:59 pm

1 stop10h 04m

Bellingham

Tue 4/28

7:19 pm-3:45 pm

1 stop17h 26m

$498

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

The month of February is, on average, the cheapest month to fly to State of Washington from Toronto Pearson Intl Airport, with most prices found around $240. If you aren’t able to travel to State of Washington during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $259.

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

The cheapest day to depart from Toronto Pearson Intl Airport to State of Washington is on a Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $391. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Toronto Pearson Intl Airport to State of Washington for around $519.

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

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $403. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $543 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 travelers’ 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 $338 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 $296 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.

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	$250
Fastest flight time	5h 19m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Toronto Pearson Intl Airport in the past 72 hours is $250. The best round-trip flight deal from Toronto Pearson Intl Airport to State of Washington found on momondo in the last 72 hours is $383.

The fastest flight from Toronto Pearson Intl Airport to State of Washington takes 5h 19m

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

There are 96 airports in State of Washington. From Toronto Pearson Intl Airport there are direct flights to 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 are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto Pearson Intl Airport to Washington?
As of March 2026, there are 6 operators available to choose from 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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?
momondo data reveals that the most frequently booked plane model on the route from Toronto Pearson Intl Airport to State of Washington is Airbus A220-300, representing 60.27% of all bookings. The subsequent popular models are Airbus A320-100/200 at 9.69%, Boeing 787-9 Dreamliner at 4.74%, and Boeing 777-300ER at 4.00%.

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
WestJet	PriceFrom $193	Free Cancellation	Rating 7.2 3,303 reviews	Search WestJet flights
Alaska Airlines	PriceFrom $202	Free Cancellation	Rating 7.9 12,134 reviews	Search Alaska Airlines flights
Air Canada	PriceFrom $213	Free Cancellation	Rating 7.1 10,856 reviews	Search Air Canada flights
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 9,503 reviews	Search United Airlines flights
American Airlines	PriceFrom $277	Free Cancellation	Rating 7.1 11,519 reviews	Search American Airlines flights
Delta	PriceFrom $289	Free Cancellation	Rating 7.9 8,357 reviews	Search Delta flights

Why use momondo?

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

It is quick and easy to find Toronto to Washington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington that suits you.

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

All flight searches from Toronto to Washington on momondo can be filtered to show those which offer flexible booking policies.

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

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 Washington from Toronto.

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

Yes. momondo can track prices for Toronto to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Toronto Pearson Intl Airport to Washington from $138

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Delta flights from Toronto Pearson Intl Airport to State of Washington

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

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

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How to get the cheapest flight ticket from Toronto Pearson Intl Airport 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 Pearson Intl to Washington flight route?

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

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

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

What airlines fly to State of Washington?

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

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

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

Fastest flight time

Direct flights

Airports in 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

Why use momondo?

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

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