$100 Find Cheap Flights from Washington to Toronto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Toronto departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$250
Overall average: $334
Multiple Airlines
Tue 3/17Mon 3/23
SEA - YYZ • 2 stops
Cheapest non-stop
$252
Typical prices: $236-$323
Air Canada
Tue 1/6Wed 1/14
SEA - YYZ • Non-stop
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Flight Deals
Useful Info
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.

Recent round-trip flight deals from Washington to Toronto

Tue, Mar 17 - Mon, Mar 23
Multiple Airlines Logo
3:10 pm - 6:58 am
SEA
-
YYZ
12h 48m2 stops
Multiple Airlines Logo
4:45 pm - 7:05 pm
YYZ
-
SEA
5h 20mnonstop
$250Multiple Airlines
Thu, Jan 8 - Sat, Jan 10
WestJet Logo
3:10 pm - 5:58 am
SEA
-
YYZ
11h 48m2 stops
WestJet Logo
10:15 pm - 10:22 am
YYZ
-
SEA
15h 07m2 stops
$251WestJet
Wed, Mar 11 - Sat, Mar 14
WestJet Logo
3:10 pm - 5:29 am
SEA
-
YKF
11h 19m1 stop
WestJet Logo
7:00 pm - 2:19 pm
YKF
-
SEA
22h 19m1 stop
$251WestJet
Tue, Jan 6 - Tue, Jan 13
Air Canada Logo
8:10 am - 3:53 pm
SEA
-
YYZ
4h 43mnonstop
Air Canada Logo
7:50 pm - 10:16 pm
YYZ
-
SEA
5h 26mnonstop
$252Air Canada
Fri, Jan 9 - Sat, Jan 10
Air Canada Logo
8:00 pm - 5:59 am
SEA
-
YYZ
6h 59m1 stop
Air Canada Logo
8:05 am - 2:31 pm
YYZ
-
SEA
9h 26m2 stops
$254Air Canada
Sun, Jan 25 - Thu, Jan 29
Alaska Airlines Logo
5:45 am - 3:35 pm
GEG
-
YYZ
6h 50m1 stop
Alaska Airlines Logo
4:45 pm - 9:25 pm
YYZ
-
GEG
7h 40m1 stop
$309Alaska Airlines
Thu, Jan 29 - Thu, Feb 5
Alaska Airlines Logo
1:38 pm - 3:35 pm
GEG
-
YYZ
22h 57m1 stop
Alaska Airlines Logo
4:45 pm - 8:40 am
YYZ
-
GEG
18h 55m2 stops
$319Alaska Airlines
Mon, Jan 26 - Wed, Jan 28
United Airlines Logo
5:00 am - 3:02 pm
PSC
-
YYZ
7h 02m1 stop
United Airlines Logo
4:10 pm - 9:13 pm
YYZ
-
PSC
8h 03m1 stop
$341United Airlines
Sun, Jan 25 - Thu, Jan 29
United Airlines Logo
4:10 pm - 6:57 pm
GEG
-
YYZ
23h 47m2 stops
United Airlines Logo
9:00 pm - 11:39 am
YYZ
-
GEG
17h 39m1 stop
$351United Airlines
Mon, Jan 12 - Mon, Jan 19
American Airlines Logo
5:15 am - 6:20 pm
BLI
-
YYZ
10h 05m2 stops
American Airlines Logo
4:05 pm - 12:06 am
YYZ
-
BLI
11h 01m2 stops
$740American Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$100
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Portland to Toronto Pearson Airport

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?

Book flights to Toronto if you plan to visit one of these locations
Apsley

Everything you need to know for your flight to Toronto

Cabin class types available on flights to Washington

Cabin classes available on flights to Toronto. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Torontofrom $1,543
Business Class flights to Torontofrom $452
Prem Econ Class flights to Torontofrom $1,801
Economy Class flights to Torontofrom $236