How does KAYAK find such low prices on flights from Washington to Toronto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Toronto.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Toronto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Toronto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Toronto with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Toronto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Toronto from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

C$ 188 CHEAP FLIGHTS from Washington to Toronto

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Flight Deals

Cheap Flights from Washington to Toronto

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Washington to Toronto

Fri, 2 Oct - Sun, 4 Oct

2:30 p.m. - 5:10 a.m.PDX Portland-YYZ Toronto Pearson Intl

11h 40m2 stops Calgary Edmonton

7:00 a.m. - 1:50 p.m.YYZ Toronto Pearson Intl-PDX Portland

9h 50m1 stop Calgary

C$ 415WestJet

Mon, 5 Oct - Sun, 11 Oct

2:30 p.m. - 5:10 a.m.PDX Portland-YYZ Toronto Pearson Intl

11h 40m2 stops Calgary Edmonton

9:00 a.m. - 1:50 p.m.YYZ Toronto Pearson Intl-PDX Portland

7h 50m1 stop Calgary

C$ 422WestJet

Mon, 5 Oct - Wed, 14 Oct

2:30 p.m. - 1:05 a.m.PDX Portland-YYZ Toronto Pearson Intl

7h 35m1 stop Calgary

9:00 a.m. - 1:50 p.m.YYZ Toronto Pearson Intl-PDX Portland

7h 50m1 stop Calgary

C$ 433WestJet

Mon, 28 Sep - Wed, 30 Sep

2:30 p.m. - 5:10 a.m.PDX Portland-YYZ Toronto Pearson Intl

11h 40m2 stops Calgary Edmonton

4:55 p.m. - 10:01 p.m.YYZ Toronto Pearson Intl-PDX Portland

8h 06m1 stop Seattle/Tacoma Intl

C$ 471Multiple Airlines

Mon, 28 Sep - Wed, 30 Sep

2:30 p.m. - 1:05 a.m.PDX Portland-YYZ Toronto Pearson Intl

7h 35m1 stop Calgary

4:55 p.m. - 10:01 p.m.YYZ Toronto Pearson Intl-PDX Portland

8h 06m1 stop Seattle/Tacoma Intl

C$ 477Multiple Airlines

Tue, 27 Oct - Tue, 3 Nov

10:00 a.m. - 7:57 p.m.PDX Portland-YYZ Toronto Pearson Intl

6h 57m1 stop Vancouver Intl

8:45 a.m. - 2:41 p.m.YYZ Toronto Pearson Intl-PDX Portland

8h 56m1 stop Vancouver Intl

C$ 479Air Canada

Wed, 21 Oct - Sat, 24 Oct

10:30 a.m. - 10:30 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

9h 00m1 stop Calgary

1:30 p.m. - 6:45 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

8h 15m1 stop Calgary

C$ 483Multiple Airlines

Tue, 20 Oct - Sat, 24 Oct

8:00 a.m. - 3:45 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 45mdirect

4:55 p.m. - 7:26 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 31mdirect

C$ 652Alaska Airlines

Wed, 21 Oct - Sat, 24 Oct

8:00 a.m. - 3:45 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 45mdirect

4:55 p.m. - 7:26 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 31mdirect

C$ 652Alaska Airlines

Sat, 17 Oct - Sat, 24 Oct

7:55 a.m. - 3:36 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 41mdirect

7:20 p.m. - 9:39 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 19mdirect

C$ 654Air Canada

Recent last minute flight deals from Washington to Toronto

Mon, 21 Sep - Thu, 1 Oct

10:30 a.m. - 1:05 a.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

11h 35m1 stop Calgary

10:50 a.m. - 6:45 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

10h 55m1 stop Calgary

C$ 540WestJet

Sun, 20 Sep - Thu, 24 Sep

6:01 a.m. - 5:44 p.m.PDX Portland-YYZ Toronto Pearson Intl

8h 43m1 stop Chicago O'Hare Intl

6:15 p.m. - 11:23 p.m.YYZ Toronto Pearson Intl-PDX Portland

8h 08m1 stop Dallas/Fort Worth

C$ 561American Airlines

Mon, 21 Sep - Thu, 24 Sep

11:06 p.m. - 11:59 a.m.PDX Portland-YYZ Toronto Pearson Intl

9h 53m2 stops Charlotte Douglas Washington, D.C. Reagan-National

6:15 p.m. - 11:23 p.m.YYZ Toronto Pearson Intl-PDX Portland

8h 08m1 stop Dallas/Fort Worth

C$ 575American Airlines

Mon, 21 Sep - Thu, 24 Sep

11:02 p.m. - 11:49 a.m.PDX Portland-YYZ Toronto Pearson Intl

9h 47m1 stop Chicago O'Hare Intl

5:16 p.m. - 12:34 a.m.YYZ Toronto Pearson Intl-PDX Portland

10h 18m1 stop San Francisco

C$ 582United Airlines

Fri, 18 Sep - Tue, 6 Oct

3:30 p.m. - 5:41 a.m.PDX Portland-YYZ Toronto Pearson Intl

11h 11m2 stops Vancouver Intl Calgary

12:15 p.m. - 7:11 p.m.YYZ Toronto Pearson Intl-PDX Portland

9h 56m1 stop Vancouver Intl

C$ 622Air Canada

Fri, 18 Sep - Mon, 28 Sep

7:35 p.m. - 5:45 a.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

7h 10m1 stop Calgary

10:20 p.m. - 9:40 a.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

14h 20m2 stops Edmonton Calgary

C$ 743WestJet

Fri, 18 Sep - Mon, 28 Sep

7:35 p.m. - 5:45 a.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

7h 10m1 stop Calgary

10:25 p.m. - 9:40 a.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

14h 15m1 stop Calgary

C$ 745WestJet

Fri, 18 Sep - Fri, 2 Oct

11:02 p.m. - 10:07 a.m.PDX Portland-YTZ Toronto Island

8h 05m1 stop Chicago O'Hare Intl

12:15 p.m. - 6:53 p.m.YTZ Toronto Island-PDX Portland

9h 38m1 stop Chicago O'Hare Intl

C$ 753Air Canada

Mon, 21 Sep - Wed, 30 Sep

7:52 a.m. - 3:45 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 53mdirect

4:55 p.m. - 7:13 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 18mdirect

C$ 911Alaska Airlines

Sun, 20 Sep - Thu, 1 Oct

7:52 a.m. - 3:45 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 53mdirect

4:55 p.m. - 7:13 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 18mdirect

C$ 911Alaska Airlines

Recent direct flight deals from Washington to Toronto

Wed, 21 Oct - Sat, 24 Oct

8:00 a.m. - 3:45 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 45mdirect

4:55 p.m. - 7:26 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 31mdirect

C$ 652Alaska Airlines

Sat, 31 Oct - Sat, 14 Nov

8:20 a.m. - 4:05 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 45mdirect

5:15 p.m. - 7:45 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 30mdirect

C$ 652Alaska Airlines

Wed, 14 Oct - Thu, 22 Oct

8:00 a.m. - 3:45 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 45mdirect

4:55 p.m. - 7:26 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 31mdirect

C$ 652Alaska Airlines

Tue, 1 Dec - Tue, 8 Dec

8:21 a.m. - 4:05 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 44mdirect

5:15 p.m. - 7:43 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 28mdirect

C$ 652Alaska Airlines

Sun, 11 Oct - Tue, 20 Oct

7:55 a.m. - 3:36 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 41mdirect

6:45 p.m. - 9:04 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 19mdirect

C$ 654Air Canada

Sat, 17 Oct - Sat, 24 Oct

7:55 a.m. - 3:36 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 41mdirect

7:20 p.m. - 9:39 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 19mdirect

C$ 654Air Canada

Sat, 17 Oct - Sat, 24 Oct

7:55 a.m. - 3:36 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 41mdirect

7:20 p.m. - 9:39 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 19mdirect

C$ 657Air Canada

Sat, 17 Oct - Sat, 24 Oct

7:55 a.m. - 3:36 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 41mdirect

7:20 p.m. - 9:39 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 19mdirect

C$ 947United Airlines

Tue, 13 Oct - Sat, 17 Oct

7:55 a.m. - 3:36 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 41mdirect

7:15 p.m. - 9:34 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 19mdirect

C$ 956United Airlines

Sat, 3 Oct - Tue, 6 Oct

7:55 a.m. - 3:36 p.m.SEA Seattle/Tacoma Intl-YYZ Toronto Pearson Intl

4h 41mdirect

6:45 p.m. - 9:04 p.m.YYZ Toronto Pearson Intl-SEA Seattle/Tacoma Intl

5h 19mdirect

C$ 1,084United Airlines

Useful Info

Low season	February
High season	October
Cheapest flight	C$ 188

Best time to beat the crowds (25% less expensive on average)

Most popular time to fly (19% more expensive on average)

Flight from Portland to Toronto

How does KAYAK find such low prices on flights from Washington to Toronto?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Toronto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Toronto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Toronto?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Toronto with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Toronto?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Toronto from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.