Find flights
Deals
When to book
FAQs

Cheap flights from Washington to Toronto from C$ 219

SEA — YTO
31 Oct — 7 Nov1
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

Wed 25/112:30 p.m. -
2 stops12h 15m
Fri 4/127:30 a.m. -
1 stop9h 10m
Deal found 28/9C$ 464
Fri 27/112:30 p.m. -
2 stops12h 15m
Fri 4/127:30 a.m. -
1 stop9h 10m
Deal found 28/9C$ 467
Sun 11/1010:30 a.m. -
1 stop7h 45m
Sat 17/1012:40 p.m. -
2 stops9h 05m
Deal found 27/9C$ 476
Sat 10/107:35 p.m. -
1 stop7h 10m
Sat 17/1012:40 p.m. -
2 stops9h 05m
Deal found 27/9C$ 477
Sat 10/107:35 p.m. -
1 stop7h 10m
Tue 13/1010:25 p.m. -
1 stop14h 15m
Deal found 26/9C$ 484
Tue 13/107:35 p.m. -
1 stop7h 10m
Sat 17/108:00 a.m. -
1 stop13h 45m
Deal found 27/9C$ 487
Sun 11/1010:30 a.m. -
1 stop7h 45m
Sun 18/107:00 a.m. -
1 stop14h 45m
Deal found 27/9C$ 491
Sun 11/107:35 p.m. -
1 stop7h 10m
Wed 14/1010:50 a.m. -
1 stop10h 55m
Deal found 28/9C$ 493
Thu 15/1010:30 a.m. -
1 stop9h 15m
Mon 19/1010:25 p.m. -
1 stop23h 20m
Deal found 27/9C$ 494
Sat 10/107:35 p.m. -
1 stop7h 10m
Sun 11/1010:25 p.m. -
1 stop14h 15m
Deal found 27/9C$ 496
Sun 11/107:35 p.m. -
1 stop18h 40m
Fri 16/106:10 p.m. -
1 stop18h 30m
Deal found 27/9C$ 518
Sun 11/107:35 p.m. -
1 stop18h 40m
Thu 15/106:10 p.m. -
1 stop27h 35m
Deal found 28/9C$ 528

Find flight deals from Washington to Toronto

Round-trip from

C$ 464

One-way from

C$ 219

Popular in

July

Cheapest in

January

Average price

C$ 839

Good round-trip deal

C$ 736 or less

Good one-way deal

C$ 294 or less
WestJet
  • WestJet
  • 25/11-4/12
  • 3 total stops
  • 21h 25m total
  • Washington to Toronto
Search Deals
16/11-31/12
  • 16/11-31/12
  • 2 total stops
  • 21h 42m total
  • Washington to Toronto
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 250 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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

 
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

SeattleHamilton

SEA Seattle/Tacoma Intl - YHM Hamilton

SEAYHM

Seattle/Tacoma Intl

Wed 11/11

2:30 p.m.-2:25 p.m.

1 stop20h 55m

Hamilton

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 267

SpokaneToronto

GEG Spokane - YYZ Toronto Pearson Intl

GEGYYZ

Spokane

Thu 12/11

5:00 a.m.-4:05 p.m.

1 stop8h 05m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 305

SeattleToronto

SEA Seattle/Tacoma Intl - YYZ Toronto Pearson Intl

SEAYYZ

Seattle/Tacoma Intl

Sat 31/10

8:20 a.m.-4:05 p.m.

Nonstop4h 45m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 305

SeattleToronto

SEA Seattle/Tacoma Intl - YYZ Toronto Pearson Intl

SEAYYZ

Seattle/Tacoma Intl

Tue 12/1

8:29 a.m.-4:05 p.m.

Nonstop4h 36m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 305

SpokaneToronto

GEG Spokane - YYZ Toronto Pearson Intl

GEGYYZ

Spokane

Wed 11/11

12:54 p.m.-11:57 p.m.

1 stop8h 03m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 317

SeattleHamilton

SEA Seattle/Tacoma Intl - YHM Hamilton

SEAYHM

Seattle/Tacoma Intl

Mon 16/11

5:58 p.m.-2:25 p.m.

1 stop17h 27m

Hamilton

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 320

SeattleToronto

SEA Seattle/Tacoma Intl - YYZ Toronto Pearson Intl

SEAYYZ

Seattle/Tacoma Intl

Sat 9/1

6:00 a.m.-7:07 p.m.

1 stop10h 07m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 320

SpokaneToronto

GEG Spokane - YYZ Toronto Pearson Intl

GEGYYZ

Spokane

Tue 13/10

12:42 p.m.-3:45 p.m.

1 stop24h 03m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 321

SeattleToronto

SEA Seattle/Tacoma Intl - YYZ Toronto Pearson Intl

SEAYYZ

Seattle/Tacoma Intl

Wed 2/12

2:30 p.m.-10:40 p.m.

3 stops29h 10m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 328

SeattleToronto

SEA Seattle/Tacoma Intl - YYZ Toronto Pearson Intl

SEAYYZ

Seattle/Tacoma Intl

Thu 29/10

8:20 a.m.-4:05 p.m.

Nonstop4h 45m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 335

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/9

Showing 1-10 of 57 resultsSorted by cheapest first
1
2
3
...
6

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

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, January is the cheapest month in which you can book a flight from State of Washington to Toronto (average of C$ 375). Flying from State of Washington to Toronto in July is currently the most expensive (average of C$ 826). 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?

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.

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

Airfare is below average for this route at the moment.
State of Washington to Toronto flights typically cost between C$ 694 and C$ 1,025 in November.
The cheapest round-trip price found within the last 5 days was C$ 464 on WestJet (25 Nov-4 Dec).

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 64 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

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

    WestJet, Alaska Airlines, and United Airlines can get you from State of Washington to Toronto in just under 4h 46m. Your travel time can differ by up to 13h 54m. There are 3306 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$ 131 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$ 142 and C$ 152, 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 Seattle/Tacoma Intl - Hamilton.

  • 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: Qatar Airways (95%), Alaska Airlines (95%), Air Canada (89%).

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

    The cheapest flight price from State of Washington to Toronto is C$ 255. On average you can expect to pay C$ 605. The most popular route, (Seattle/Tacoma Intl - Toronto Pearson Intl), can usually be booked for C$ 629.

  • 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, January is the cheapest month in which you can book a flight from State of Washington to Toronto (average of C$ 375). Flying from State of Washington to Toronto in July is currently the most expensive (average of C$ 826). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington to Toronto

Newark to Pearson Intl flights
Newark to Toronto Island flights
John F Kennedy Intl to Pearson Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Los Angeles to Pearson Intl flights
Reagan-National to Pearson Intl flights
LaGuardia to Toronto Island flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pearson Intl flights
Boston to Toronto Island flights
Boston to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
John F Kennedy Intl to Toronto Island flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Seattle to Pearson Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
San Francisco to Pearson Intl flights
Atlanta to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Hobby to Pearson Intl flights
Dulles Intl to Toronto Island flights
Newark to Hamilton flights
George Bush Intcntl to Pearson Intl flights
O'Hare Intl to Toronto Island flights
San Francisco to Pierre Elliott Trudeau Intl flights
Orlando to Pearson Intl flights
Baltimore to Pearson Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pearson Intl flights
Miami to Pierre Elliott Trudeau Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Ontario to Pearson Intl flights
Denver to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Midway to Pearson Intl flights
Boston to Hamilton flights
Raleigh to Pearson Intl flights
Minneapolis to Pearson Intl flights
Philadelphia to Pearson Intl flights
Miami to Pearson Intl flights
Tampa to Pearson Intl flights
Midway to Pierre Elliott Trudeau Intl flights
Sky Harbor Intl to Pearson Intl flights

Top 3 airlines flying from Washington to Toronto

AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 289AverageC$ 793FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
WestJetCheapestC$ 361AverageC$ 558FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 375AverageC$ 766FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Toronto from Washington today with Cheapflights!

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.