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Cheap flights from Washington to Toronto from C$ 184

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YTO
16 Aug — 23 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from Washington to Toronto
Explore the most affordable flight options available from Washington to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 July 2026.

Thu 27/83:30 p.m.
PDX
-
YYZ
2 stops11h 14m
Air Canada
Thu 3/97:45 a.m.
YYZ
-
PDX
2 stops10h 06m
Air Canada
Deal found 13/7C$ 376
Wed 9/92:30 p.m.
PDX
-
YYZ
1 stop7h 35m
WestJet
Wed 23/99:00 a.m.
YYZ
-
PDX
1 stop7h 50m
WestJet
Deal found 13/7C$ 400
Sat 29/83:30 p.m.
PDX
-
YYZ
2 stops11h 14m
Air Canada
Fri 4/911:35 p.m.
YYZ
-
PDX
2 stops12h 56m
Air Canada
Deal found 13/7C$ 402
Sat 22/83:30 p.m.
PDX
-
YYZ
2 stops12h 14m
Air Canada
Sat 29/87:45 a.m.
YYZ
-
PDX
2 stops10h 06m
Air Canada
Deal found 15/7C$ 413
Wed 12/810:10 a.m.
PDX
-
YYZ
2 stops11h 48m
Air Canada
Wed 19/811:40 p.m.
YYZ
-
PDX
2 stops12h 51m
Air Canada
Deal found 12/7C$ 424
Thu 5/113:10 p.m.
SEA
-
YYZ
1 stop22h 18m
WestJet
Sun 8/116:30 a.m.
YYZ
-
SEA
1 stop9h 50m
WestJet
Deal found 13/7C$ 479
Thu 22/1010:30 a.m.
SEA
-
YYZ
1 stop7h 45m
WestJet
Sun 25/107:45 a.m.
YYZ
-
SEA
1 stop9h 35m
WestJet
Deal found 13/7C$ 483
Fri 28/85:00 a.m.
GEG
-
YYZ
1 stop13h 32m
United Airlines
Tue 1/96:30 a.m.
YYZ
-
GEG
1 stop15h 21m
United Airlines
Deal found 13/7C$ 493
Sat 19/97:45 p.m.
PDX
-
YTZ
2 stops12h 10m
Air Canada
Tue 22/96:55 p.m.
YTZ
-
PDX
2 stops22h 51m
Air Canada
Deal found 12/7C$ 512
Thu 27/810:56 p.m.
GEG
-
YYZ
2 stops9h 23m
Delta
Sun 30/86:00 a.m.
YYZ
-
GEG
1 stop8h 21m
Delta
Deal found 16/7C$ 514
Wed 16/97:35 p.m.
SEA
-
YYZ
1 stop7h 10m
WestJet
Wed 23/91:30 p.m.
YYZ
-
SEA
1 stop8h 15m
WestJet
Deal found 12/7C$ 517
Sun 13/97:35 p.m.
SEA
-
YYZ
1 stop7h 10m
WestJet
Tue 15/912:00 p.m.
YYZ
-
SEA
1 stop9h 45m
WestJet
Deal found 13/7C$ 520

Find flight deals from Washington to Toronto

Keep the following information in mind while searching for Washington to Toronto flight deals. Data was last updated 17 July 2026.

Round-trip from

C$ 376

One-way from

C$ 184

Popular in

July

Cheapest in

January

Average price

C$ 903

Good round-trip deal

C$ 877 or less

Good one-way deal

C$ 443 or less
Air Canada
  • Air Canada
  • 27/8-3/9
  • 4 total stops
  • 21h 20m total
  • Washington to Toronto
Search Deals
Air Canada
  • Air Canada
  • 13/11
  • 1 total stop
  • 8h 52m total
  • Washington to Toronto
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 280 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Washington to Toronto (YTO).
Search Deals
Price to beat on a one-way flight from Washington to Toronto (YTO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 July 2026.
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

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 2/11

2:30 p.m.-11:59 p.m.

1 stop6h 29m

Toronto Pearson Intl

Mon 9/11

5:55 p.m.-11:12 p.m.

1 stop8h 17m

C$ 447

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 20/11

5:30 a.m.-4:08 p.m.

1 stop7h 38m

Toronto Pearson Intl

Wed 25/11

8:00 a.m.-2:41 p.m.

2 stops9h 41m

C$ 454

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 21/9

11:09 p.m.-11:49 a.m.

1 stop9h 40m

Toronto Pearson Intl

Wed 23/9

7:45 a.m.-2:46 p.m.

2 stops10h 01m

C$ 454

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 16/10

10:33 p.m.-9:19 a.m.

1 stop7h 46m

Toronto Pearson Intl

Wed 21/10

7:00 a.m.-11:33 a.m.

1 stop7h 33m

C$ 461

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 30/10

10:59 p.m.-9:47 a.m.

1 stop7h 48m

Toronto Pearson Intl

Sun 1/11

4:10 p.m.-9:08 p.m.

1 stop7h 58m

C$ 461

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 11/11

10:55 p.m.-9:01 a.m.

1 stop7h 06m

Toronto Pearson Intl

Sat 14/11

7:45 a.m.-1:25 p.m.

1 stop8h 40m

C$ 482

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 27/8

11:20 p.m.-1:34 p.m.

1 stop11h 14m

Toronto Pearson Intl

Wed 2/9

7:24 p.m.-11:20 p.m.

1 stop6h 56m

C$ 484

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 27/8

11:20 p.m.-1:34 p.m.

1 stop11h 14m

Toronto Pearson Intl

Thu 3/9

4:10 p.m.-10:09 p.m.

1 stop8h 59m

C$ 487

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 21/9

11:10 p.m.-11:18 a.m.

1 stop9h 08m

Toronto Pearson Intl

Fri 25/9

4:05 p.m.-10:00 p.m.

1 stop8h 55m

C$ 497

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 26/8

6:45 a.m.-9:59 p.m.

1 stop12h 14m

Toronto Pearson Intl

Sat 29/8

11:40 a.m.-9:44 p.m.

1 stop13h 04m

C$ 497

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Toronto

What is the cheapest month to book a flight from State of Washington to Toronto?

Currently, November is the cheapest month in which you can book a flight from State of Washington to Toronto (average of C$ 124). Flying from State of Washington to Toronto in August is currently the most expensive (average of C$ 232). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to YTO?

Find hourly flight availability from Washington to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 July 2026.

When flying from State of Washington to Toronto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of Washington to Toronto

Explore weekly flight availability from Washington to Toronto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 July 2026.

The most flights from USWA to YTO are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from State of Washington to Toronto?

How far ahead should I book a flight from State of Washington to Toronto?

To ensure you get the cheapest price possible for a flight from State of Washington to Toronto, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

Find useful and relevant information for your journey from Washington to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    United Airlines, Delta, and WestJet can get you from State of Washington to Toronto in just under 7h 15m. Your travel time can differ by up to 6h 09m. There are 3304 km between State of Washington and Toronto. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to Toronto one-way?

    C$ 115 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Air Canada and WestJet, with prices starting from C$ 140 and C$ 146, respectively.

  • What are the most popular routes from State of Washington to Toronto?

    The most popular route from State of Washington to Toronto is Seattle/Tacoma Intl - Toronto Pearson Intl. You may also consider Seattle/Tacoma Intl - Toronto Island or Portland - Toronto Pearson Intl.

  • What are the most reliable airlines from State of Washington to Toronto?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from State of Washington to Toronto on time: Air Canada (97%), United Airlines (97%), Brussels Airlines (94%).

  • What are the cheapest flights from State of Washington to Toronto?

    The cheapest flight price from State of Washington to Toronto is C$ 384. On average you can expect to pay C$ 869. The most popular route, (Seattle/Tacoma Intl - Toronto Pearson Intl), can usually be booked for C$ 512.

  • Can I find deals for flights from Washington to Toronto that include hotel bookings?

    Yes. In addition to deals on Washington to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Toronto.

  • Can I find deals for business class flights from Washington to Toronto?

    Yes. Cheapflights offers flight deals from Washington to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Toronto?

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Toronto (average of C$ 124). Flying from State of Washington to Toronto in August is currently the most expensive (average of C$ 232). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
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Newark to Pearson Intl flights
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LaGuardia to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pearson Intl flights
Reagan-National to Pearson Intl flights
Los Angeles to Pearson Intl flights
San Francisco to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
LaGuardia to Toronto Island flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Toronto Island flights
Boston to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Dulles Intl to Toronto Island flights
Hobby to Pearson Intl flights
Orlando to Pearson Intl flights
Newark to Hamilton flights
Boston to Pierre Elliott Trudeau Intl flights
Boston to Toronto Island flights
Seattle to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Baltimore to Pearson Intl flights
Atlanta to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Philadelphia to Pearson Intl flights
Sky Harbor Intl to Pearson Intl flights
Midway to Toronto Island flights
O'Hare Intl to Toronto Island flights
Minneapolis to Pearson Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Ontario to Pearson Intl flights
Reagan-National to Toronto Island flights
Charlotte to Pearson Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Midway to Pearson Intl flights
Raleigh to Pearson Intl flights
Hobby to Pierre Elliott Trudeau Intl flights
San Diego to Pearson Intl flights

Top 3 airlines flying from Washington to Toronto

Discover the top 3 airlines that operate flights from Washington to Toronto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 286AverageC$ 652FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
WestJetCheapestC$ 290AverageC$ 428FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 370AverageC$ 469FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington to Toronto?

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Why should you use Cheapflights to find cheap flight tickets from Washington to Toronto?

Millions of users choose and trust Cheapflights to book the best flight deals from Washington to Toronto for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Washington to Toronto with no change fees?

Yes, we can. To see specific flights from Washington to Toronto with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Washington to Toronto become cheaper?

Yes! Start tracking prices for Washington to Toronto flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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