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

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

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

As of September 2026, there are 28 flights per week flying from State of Washington to Toronto. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

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 4 per day as of September 2026. The most frequent departure time is 8:00AM, with 100% of daily flights leaving at noon.

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 32m and 6h 42m, respectively.

What airlines fly to Toronto?

Alaska Airlines, WestJet and Air Canada 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 56% 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.

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 2026, there are 5 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.

$165 Cheap Flights from Washington to Toronto in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Toronto

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 am - 10:45 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

9h 15m1 stop Calgary

12:40 pm - 6:45 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

9h 05m2 stops Winnipeg Calgary

$331WestJet

Thu, Oct 8 - Sat, Oct 17

10:30 am - 10:45 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

9h 15m1 stop Calgary

12:40 pm - 6:45 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

9h 05m2 stops Winnipeg Calgary

$331WestJet

Thu, Oct 15 - Sat, Oct 17

8:20 am - 4:05 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 45mnonstop

7:30 am - 1:40 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

9h 10m1 stop Calgary

$399Multiple Airlines

Sat, Oct 31 - Tue, Nov 3

8:20 am - 4:05 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 45mnonstop

7:30 am - 1:40 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

9h 10m1 stop Calgary

$399Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

8:19 am - 4:05 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 46mnonstop

5:15 pm - 7:45 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 30mnonstop

$457Alaska Airlines

Sat, Nov 7 - Sat, Nov 14

8:20 am - 4:05 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 45mnonstop

6:00 am - 10:40 amYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

7h 40m1 stop Detroit Metropolitan Wayne County

$466Alaska Airlines

Sat, Oct 31 - Sat, Nov 7

10:50 am - 1:35 amSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

11h 45m1 stop Vancouver Intl

8:00 am - 2:22 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

9h 22m1 stop Vancouver Intl

$466Air Canada

Wed, Oct 7 - Sun, Oct 18

5:00 am - 3:14 pmGEG Spokane-YYZ Toronto Pearson Intl

7h 14m1 stop Denver Intl

6:45 am - 12:29 pmYYZ Toronto Pearson Intl-GEG Spokane

8h 44m1 stop Chicago O'Hare Intl

$504United Airlines

Sat, Oct 24 - Sun, Oct 25

7:00 am - 9:15 pmGEG Spokane-YYZ Toronto Pearson Intl

11h 15m1 stop Chicago O'Hare Intl

10:53 am - 10:15 pmYYZ Toronto Pearson Intl-GEG Spokane

14h 22m1 stop Chicago O'Hare Intl

$504United Airlines

Wed, Dec 9 - Sat, Dec 12

7:55 am - 3:36 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 41mnonstop

6:25 pm - 8:59 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 34mnonstop

$566Air Canada

Sat, Oct 24 - Sat, Oct 31

Cheap last minute flights

Enter your travel dates to find the best prices.

7:35 pm - 5:45 amSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

7h 10m1 stop Calgary

1:30 pm - 6:45 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

8h 15m1 stop Calgary

$420WestJet

Sat, Oct 3 - Thu, Oct 15

7:35 pm - 5:45 amSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

7h 10m1 stop Calgary

10:25 pm - 9:40 amYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

14h 15m1 stop Calgary

$451WestJet

Sat, Oct 3 - Tue, Oct 13

8:02 am - 12:55 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

25h 53m1 stop Calgary

9:00 am - 6:45 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

12h 45m1 stop Calgary

$515Multiple Airlines

Sat, Oct 3 - Thu, Oct 8

8:02 am - 7:15 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

8h 13m1 stop Calgary

10:55 pm - 9:40 amYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

13h 45m2 stops Saskatoon Calgary

$519Multiple Airlines

Sat, Oct 3 - Fri, Oct 16

5:52 am - 3:45 pmGEG Spokane-YYZ Toronto Pearson Intl

6h 53m1 stop Seattle/Tacoma Intl

4:55 pm - 10:25 pmYYZ Toronto Pearson Intl-GEG Spokane

8h 30m1 stop Seattle/Tacoma Intl

$721Alaska Airlines

Mon, Sep 28 - Tue, Sep 29

10:40 pm - 11:25 amSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

9h 45m1 stop New York John F Kennedy Intl

5:49 pm - 10:05 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

7h 16m1 stop Salt Lake City

$817Delta

Sat, Oct 3 - Fri, Oct 16

8:00 am - 3:45 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 45mnonstop

4:55 pm - 7:26 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 31mnonstop

$903Alaska Airlines

Sat, Oct 3 - Tue, Oct 13

11:50 am - 11:12 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

8h 22m1 stop New York John F Kennedy Intl

12:15 pm - 11:04 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

13h 49m1 stop New York John F Kennedy Intl

$953Delta

Sat, Oct 3 - Sat, Oct 10

7:15 pm - 8:25 amSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

10h 10m2 stops Vancouver Intl Winnipeg

2:55 pm - 10:47 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

10h 52m2 stops Calgary Vancouver Intl

$956Air Canada

Sat, Oct 3 - Sat, Oct 10

3:00 pm - 1:35 amSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

7h 35m1 stop Vancouver Intl

6:15 am - 6:32 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

15h 17m1 stop Vancouver Intl

$960Air Canada

Sat, Oct 3 - Mon, Oct 12

Cheap direct flights

Enter your travel dates to find the best prices.

8:19 am - 4:05 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 46mnonstop

5:15 pm - 7:45 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 30mnonstop

$457Alaska Airlines

Sat, Nov 7 - Sat, Nov 14

8:21 am - 4:05 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 44mnonstop

5:15 pm - 7:43 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 28mnonstop

$473Alaska Airlines

Fri, Feb 19 - Sat, Mar 6

8:19 am - 4:05 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 46mnonstop

5:15 pm - 7:45 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 30mnonstop

$481Alaska Airlines

Tue, Nov 10 - Tue, Nov 17

8:19 am - 4:05 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 46mnonstop

6:25 pm - 8:59 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 34mnonstop

$520Multiple Airlines

Fri, Nov 6 - Fri, Nov 13

8:19 am - 4:05 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 46mnonstop

6:25 pm - 8:59 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 34mnonstop

$526Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

8:19 am - 4:05 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 46mnonstop

6:25 pm - 8:59 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 34mnonstop

$530Multiple Airlines

Mon, Nov 9 - Mon, Nov 16

7:55 am - 3:36 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 41mnonstop

6:25 pm - 8:59 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 34mnonstop

$566Air Canada

Sat, Oct 24 - Sat, Oct 31

7:45 am - 3:25 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 40mnonstop

6:25 pm - 8:59 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 34mnonstop

$568Air Canada

Sat, Oct 31 - Sat, Nov 7

7:45 am - 3:25 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 40mnonstop

6:25 pm - 8:59 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 34mnonstop

$782United Airlines

Wed, Oct 28 - Wed, Oct 28

7:55 am - 3:36 pmSEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 41mnonstop

6:25 pm - 8:59 pmYYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 34mnonstop

$844United Airlines

Sat, Oct 24 - Sat, Oct 31

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from State of Washington to Toronto

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

Delta

Nov 13

GEG2:07 pmSpokane

6h 04m

1 stop

YYZ11:11 pmToronto Pearson Intl

Nov 15

YYZ6:15 amToronto Pearson Intl

9h 16m

1 stop

GEG12:31 pmSpokane

$505

Delta

Oct 26

GEG5:38 pmSpokane

12h 11m

2 stops

YYZ8:49 amToronto Pearson Intl

Nov 2

YYZ6:00 amToronto Pearson Intl

13h 14m

2 stops

GEG4:14 pmSpokane

$519

Delta

Oct 11

GEG7:25 pmSpokane

13h 34m

2 stops

YYZ11:59 amToronto Pearson Intl

Oct 17

YYZ6:10 amToronto Pearson Intl

8h 40m

1 stop

GEG11:50 amSpokane

$536

Alaska Airlines flights from State of Washington to Toronto

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

Alaska Airlines

Jan 10

PSC6:08 amPasco Tri Cities

6h 57m

1 stop

YYZ4:05 pmToronto Pearson Intl

Jan 13

YYZ5:15 pmToronto Pearson Intl

9h 38m

1 stop

PSC11:53 pmPasco Tri Cities

$600

Alaska Airlines

Jan 10

PSC6:08 amPasco Tri Cities

6h 57m

1 stop

YYZ4:05 pmToronto Pearson Intl

Jan 13

YYZ5:15 pmToronto Pearson Intl

9h 38m

1 stop

PSC11:53 pmPasco Tri Cities

$622

Alaska Airlines

Oct 10

PSC6:00 pmPasco Tri Cities

18h 45m

1 stop

YYZ3:45 pmToronto Pearson Intl

Oct 16

YYZ4:55 pmToronto Pearson Intl

9h 57m

1 stop

PSC11:52 pmPasco Tri Cities

$655

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleToronto

SEA Seattle/Tacoma Intl - YYZ Toronto Pearson Intl

SEAYYZ

Seattle/Tacoma Intl

Thu 10/8

10:30 am-10:45 pm

1 stop9h 15m

Toronto Pearson Intl

Sat 10/17

12:40 pm-6:45 pm

2 stops9h 05m

$331

SeattleToronto

SEA Seattle/Tacoma Intl - YYZ Toronto Pearson Intl

SEAYYZ

Seattle/Tacoma Intl

Thu 10/15

10:30 am-10:45 pm

1 stop9h 15m

Toronto Pearson Intl

Sat 10/17

12:40 pm-6:45 pm

2 stops9h 05m

$331

SeattleToronto

SEA Seattle/Tacoma Intl - YYZ Toronto Pearson Intl

SEAYYZ

Seattle/Tacoma Intl

Sat 10/31

8:20 am-4:05 pm

Nonstop4h 45m

Toronto Pearson Intl

Tue 11/3

7:30 am-1:40 pm

1 stop9h 10m

$399

SeattleToronto

SEA Seattle/Tacoma Intl - YYZ Toronto Pearson Intl

SEAYYZ

Seattle/Tacoma Intl

Tue 10/27

8:20 am-4:05 pm

Nonstop4h 45m

Toronto Pearson Intl

Tue 11/3

7:30 am-1:40 pm

1 stop9h 10m

$399

SeattleToronto

SEA Seattle/Tacoma Intl - YYZ Toronto Pearson Intl

SEAYYZ

Seattle/Tacoma Intl

Sat 11/7

8:19 am-4:05 pm

Nonstop4h 46m

Toronto Pearson Intl

Sat 11/14

5:15 pm-7:45 pm

Nonstop5h 30m

$457

SeattleToronto

SEA Seattle/Tacoma Intl - YYZ Toronto Pearson Intl

SEAYYZ

Seattle/Tacoma Intl

Sat 10/31

8:20 am-4:05 pm

Nonstop4h 45m

Toronto Pearson Intl

Sat 11/7

6:00 am-10:40 am

1 stop7h 40m

$466

SeattleToronto

SEA Seattle/Tacoma Intl - YYZ Toronto Pearson Intl

SEAYYZ

Seattle/Tacoma Intl

Wed 10/7

10:50 am-1:35 am

1 stop11h 45m

Toronto Pearson Intl

Sun 10/18

8:00 am-2:22 pm

1 stop9h 22m

$466

SpokaneToronto

GEG Spokane - YYZ Toronto Pearson Intl

GEGYYZ

Spokane

Sat 10/24

5:00 am-3:14 pm

1 stop7h 14m

Toronto Pearson Intl

Sun 10/25

6:45 am-12:29 pm

1 stop8h 44m

$504

SpokaneToronto

GEG Spokane - YYZ Toronto Pearson Intl

GEGYYZ

Spokane

Wed 12/9

7:00 am-9:15 pm

1 stop11h 15m

Toronto Pearson Intl

Sat 12/12

10:53 am-10:15 pm

1 stop14h 22m

$504

Quickest round-trip

SeattleToronto

SEA Seattle/Tacoma Intl - YYZ Toronto Pearson Intl

SEAYYZ

Seattle/Tacoma Intl

Sat 10/24

7:55 am-3:36 pm

Nonstop4h 41m

Toronto Pearson Intl

Sat 10/31

6:25 pm-8:59 pm

Nonstop5h 34m

$566

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 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 $264. 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 $300.

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 $544. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Sunday, with ticket prices averaging around $774.

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 from Washington 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 $416 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 $318 on momondo.

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

There are 4 cabin classes available to choose from on State of 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 14% 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	$165
Fastest flight time	4h 32m
Direct flights	Every day
Airports in Toronto	3 airports

The best one-way flight to Toronto from State of Washington in the past 72 hours is $165. The best round-trip flight deal from State of Washington to Toronto found on momondo in the last 72 hours is $331.

The fastest flight from State of Washington to Toronto takes 4h 32m

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

There are 3 airports in Toronto. From State of Washington there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Washington to Toronto

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 2026, there are 5 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 Airbus A220-300 (16.85% of total bookings). The next most popular plane models are Boeing 737-900 Passenger/BBJ3 (winglets) (12.36%), Airbus A321neo (8.99%), and Boeing 777-300ER (7.87%).

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
Delta	PriceFrom $132	Free Cancellation	Rating 7.8 8,607 reviews	Search Delta flights
Air Canada	PriceFrom $132	Free Cancellation	Rating 7.1 11,696 reviews	Search Air Canada flights
WestJet	PriceFrom $240	Free Cancellation	Rating 7.2 3,449 reviews	Search WestJet flights
Alaska Airlines	PriceFrom $250	Free Cancellation	Rating 7.9 12,978 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $277	Free Cancellation	Rating 7.4 10,242 reviews	Search United 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Tue 10/27

Tue 11/3

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Nearby airports

Airlines

Cabin classes

Other Canada destinations

Other flights from Washington

Complete your trip

Feeling lucky

Fly into one of these airports located in Toronto

Toronto Region of Waterloo Intl Airport

Toronto Island Airport

Toronto Pearson Intl Airport

Cheap flights from Washington to Toronto from $165

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 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Washington to Toronto

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Delta flights from State of Washington to Toronto

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

Alaska Airlines flights from State of Washington to Toronto

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

momondo Fare Finder

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

See travel insights to Toronto from

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

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 Washington to Toronto flight route?

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

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

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

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

What airlines fly to Toronto?

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

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

How long does it take to fly to Toronto?

Cheap State of Washington to Toronto flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Toronto

Frequently asked questions about flying from 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?

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

Fly your favorite airline to Toronto

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Toronto

List of cabin classes available on flights landing in Toronto. Availability may vary depending on flight origin and airline.

Popular cities in Canada

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

Fly to other destinations from Washington

According to popular flight searches on momondo this year

Complete your trip to Toronto

Explore popular destinations other users love

According to popular flight searches on momondo this year