YKF

$108 Find Cheap Flights from Washington to Toronto Region of Waterloo Intl

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Region of Waterloo Intl departing on 4/29. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Toronto Region of Waterloo Intl Airport

Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$274
WestJet
Wed 4/29Sun 5/3
SEA - YKF • 1 stop
Cheapest one-way
$108
WestJet
Wed 4/29
SEA - YKF • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Region of Waterloo Intl!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Washington to Region of Waterloo Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Region of Waterloo Intl 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 Region of Waterloo Intl

Wed, Apr 29 - Sun, May 3
WestJet Logo
2:05 pm - 12:45 am
SEA
-
YKF
7h 40m
1 stop
WestJet Logo
6:00 am - 1:08 pm
YKF
-
SEA
10h 08m
1 stop
$274WestJet
Sun, May 31 - Sun, Jun 7
WestJet Logo
7:05 am - 12:45 am
SEA
-
YKF
14h 40m
1 stop
WestJet Logo
6:00 am - 8:28 pm
YKF
-
SEA
17h 28m
1 stop
$294WestJet
Sun, Mar 15 - Tue, Mar 24
WestJet Logo
3:10 pm - 5:29 am
SEA
-
YKF
11h 19m
1 stop
WestJet Logo
6:20 am - 2:19 pm
YKF
-
SEA
10h 59m
1 stop
$299WestJet
Fri, May 1 - Mon, May 4
WestJet Logo
2:05 pm - 12:45 am
SEA
-
YKF
7h 40m
1 stop
WestJet Logo
6:00 am - 1:08 pm
YKF
-
SEA
10h 08m
1 stop
$306WestJet
Tue, May 12 - Sun, May 17
WestJet Logo
2:05 pm - 12:45 am
SEA
-
YKF
7h 40m
1 stop
WestJet Logo
6:00 am - 8:28 pm
YKF
-
SEA
17h 28m
1 stop
$307WestJet
Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
3:10 pm - 3:00 pm
SEA
-
YKF
20h 50m
1 stop
Multiple Airlines Logo
6:20 am - 2:19 pm
YKF
-
SEA
10h 59m
1 stop
$315Multiple Airlines
Wed, Apr 15 - Tue, Apr 21
Multiple Airlines Logo
3:10 pm - 3:00 pm
SEA
-
YKF
20h 50m
1 stop
Multiple Airlines Logo
6:20 am - 2:19 pm
YKF
-
SEA
10h 59m
1 stop
$318Multiple Airlines
Mon, Apr 13 - Tue, Apr 21
WestJet Logo
11:55 am - 5:29 am
SEA
-
YKF
14h 34m
2 stops
WestJet Logo
6:20 am - 2:19 pm
YKF
-
SEA
10h 59m
1 stop
$321WestJet
Fri, Apr 17 - Sun, Apr 26
Multiple Airlines Logo
3:10 pm - 3:00 pm
SEA
-
YKF
20h 50m
1 stop
Multiple Airlines Logo
6:10 am - 8:28 pm
YKF
-
SEA
17h 18m
2 stops
$326Multiple Airlines
Wed, Apr 15 - Sun, Apr 26
Multiple Airlines Logo
3:10 pm - 3:00 pm
SEA
-
YKF
20h 50m
1 stop
Multiple Airlines Logo
6:10 am - 8:28 pm
YKF
-
SEA
17h 18m
2 stops
$328Multiple Airlines
Useful Info

Good to know

Cheapest flight$108
Flight from Seattle to Toronto Region of Waterloo Intl

FAQs for booking Washington to Toronto Region of Waterloo Intl flights

  • How does KAYAK find such low prices on flights from Washington to Toronto Region of Waterloo Intl?

    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 Region of Waterloo Intl.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto Region of Waterloo Intl 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 Region of Waterloo Intl?

    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 Region of Waterloo Intl 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 Region of Waterloo Intl?

    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 Region of Waterloo Intl 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 Region of Waterloo Intl?

Book flights to Region of Waterloo Intl if you plan to visit one of these locations
Apsley

Everything you need to know for your flight to Region of Waterloo Intl

Information on your arrival and departure airports

Toronto Region of Waterloo Intl (YKF)