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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$79 CHEAP FLIGHTS from Washington to Toronto

KAYAK searches hundreds of travel sites at once for deals on flights to Toronto

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Flight Deals

Cheap Flights from Washington to Toronto

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Toronto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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, Oct 17 - Tue, Oct 21

1:50 pm - 12:40 amSEA-YHM

7h 50m1 stop

6:00 am - 12:59 pmYHM-SEA

9h 59m1 stop

$216WestJet

Find Deal

Tue, Oct 14 - Tue, Oct 21

2:05 pm - 12:40 amSEA-YHM

7h 35m1 stop

6:00 am - 12:59 pmYHM-SEA

9h 59m1 stop

$220WestJet

Find Deal

Tue, Oct 7 - Wed, Oct 22

10:00 am - 8:30 pmSEA-YYZ

7h 30m1 stop

7:30 pm - 9:45 pmYYZ-SEA

5h 15mnonstop

$256Air Canada

Find Deal

Fri, Oct 17 - Sat, Oct 25

1:50 pm - 12:05 amSEA-YYZ

7h 15m1 stop

8:00 am - 12:59 pmYYZ-SEA

7h 59m1 stop

$257

Find Deal

Thu, Oct 16 - Fri, Oct 31

7:18 am - 3:00 pmSEA-YYZ

4h 42mnonstop

7:45 am - 2:20 pmYYZ-SEA

9h 35m1 stop

$260

Find Deal

Sat, Oct 18 - Thu, Oct 23

7:18 am - 3:00 pmSEA-YYZ

4h 42mnonstop

4:45 pm - 7:08 pmYYZ-SEA

5h 23mnonstop

$262Alaska Airlines

Find Deal

Tue, Oct 7 - Wed, Oct 8

2:55 pm - 8:25 amSEA-YYZ

14h 30m2 stops

12:15 pm - 10:31 pmYYZ-SEA

13h 16m2 stops

$267Air Canada

Find Deal

Tue, Oct 7 - Sat, Oct 18

10:35 pm - 9:58 amSEA-YYZ

8h 23m1 stop

2:30 pm - 8:44 pmYYZ-SEA

9h 14m1 stop

$276United Airlines

Find Deal

Thu, Oct 9 - Sat, Oct 11

5:00 am - 10:48 pmSEA-YYZ

14h 48m1 stop

6:10 am - 11:15 pmYYZ-SEA

20h 05m1 stop

$287United Airlines

Find Deal

Tue, Sep 30 - Tue, Nov 18

7:16 am - 3:00 pmSEA-YYZ

4h 44mnonstop

4:45 pm - 7:05 pmYYZ-SEA

5h 20mnonstop

$297Alaska Airlines

Find Deal

Cheapest round-trip

$216

WestJet

Fri 10/17Tue 10/21

SEA - YHM • 1 stop

Cheapest non-stop

$258

Typical prices: $324-668

Air Canada

Sat 11/1Sun 11/16

SEA - YYZ • Non-stop

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Toronto!

Useful Info

Low season	January
High season	August
Cheapest flight	$79

Best time to beat the crowds with an average 30% drop in price.

Most popular time to fly with an average 13% increase in price.

Flight from Seattle to Hamilton

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.

Apsley

Everything you need to know for your flight to Toronto

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Washington

First Class flights to Torontofrom $1,543

Business Class flights to Torontofrom $1,914

Prem Econ Class flights to Torontofrom $1,713

Economy Class flights to Torontofrom $294

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$79 Find Cheap Flights from Washington to Toronto

KAYAK searches hundreds of travel sites at once for deals on flights to Toronto

Cheap Flights from Washington to Toronto

Recent round-trip flight deals from Washington to Toronto

Recent one-way flight deals from Washington to Toronto

Recent last minute flight deals from Washington to Toronto

Recent direct flight deals from Washington to Toronto

Everything you should know

Good to know

FAQs for booking flights from Washington 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.

Traveling to a place near Toronto?

Everything you need to know for your flight to Toronto

Cabin class types available on flights to Washington

Complete your trip to Toronto with a hotel stay or car rental

Find direct flights for Toronto

Flights to other popular destinations

Flights from domestic origins to Toronto

Choose which airport to fly into in Toronto

Find deals for your return flight