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$223 Find cheap flights from Washington to Toronto Kitchener-Waterloo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Kitchener-Waterloo departing on 7/31. 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
0 bags
Thu 6/6
Thu 6/13

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Cheapest flight

$223
Flight from Seattle to Toronto Kitchener-Waterloo

FAQs for booking Washington to Toronto Kitchener-Waterloo flights

  • How does KAYAK find such low prices on flights from Washington to Toronto Kitchener-Waterloo?

    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 Kitchener-Waterloo.

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

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

    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 Kitchener-Waterloo 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 Kitchener-Waterloo?

    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 Kitchener-Waterloo from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Washington to Toronto Kitchener-Waterloo?

Find which airlines fly direct from Washington to Kitchener-Waterloo, which days they fly and book direct flights.

Nonstop departures

Washington to Toronto Kitchener-Waterloo

Monday

Air Canada, Flair Airlines, WestJet

Air Canada, Flair Airlines, +1 more

Tuesday

Air Canada, Flair Airlines, WestJet

Air Canada, Flair Airlines, +1 more

Wednesday

Air Canada, Flair Airlines, WestJet

Air Canada, Flair Airlines, +1 more

Thursday

Air Canada, Flair Airlines, WestJet

Air Canada, Flair Airlines, +1 more

Friday

Air Canada, Flair Airlines, WestJet

Air Canada, Flair Airlines, +1 more

Saturday

Air Canada, Flair Airlines, WestJet

Air Canada, Flair Airlines, +1 more

Sunday

Air Canada, Flair Airlines, WestJet

Air Canada, Flair Airlines, +1 more

See more direct flights

Nonstop returns

Toronto Kitchener-Waterloo to Washington

Monday

Air Canada, Flair Airlines, WestJet

Air Canada, Flair Airlines, +1 more

Tuesday

Air Canada, Flair Airlines, WestJet

Air Canada, Flair Airlines, +1 more

Wednesday

Air Canada, Flair Airlines, WestJet

Air Canada, Flair Airlines, +1 more

Thursday

Air Canada, Flair Airlines, WestJet

Air Canada, Flair Airlines, +1 more

Friday

Air Canada, Flair Airlines, WestJet

Air Canada, Flair Airlines, +1 more

Saturday

Air Canada, Flair Airlines, WestJet

Air Canada, Flair Airlines, +1 more

Sunday

Air Canada, Flair Airlines, WestJet

Air Canada, Flair Airlines, +1 more

See more direct flights
See more direct flights

Book cheap flights from Washington to Toronto

Recent round-trip flight deals

8/2Fri
1 stopWestJet
8h 02mSEA-YKF
8/14Wed
1 stopWestJet
9h 41mYKF-SEA
$350
8/2Fri
1 stopWestJet
8h 02mSEA-YKF
8/7Wed
1 stopWestJet
9h 41mYKF-SEA
$351
9/17Tue
1 stopWestJet
8h 08mSEA-YKF
9/20Fri
2 stopsWestJet
11h 33mYKF-SEA
$362
8/16Fri
1 stopWestJet
8h 02mSEA-YKF
8/31Sat
1 stopWestJet
9h 41mYKF-SEA
$365
9/18Wed
1 stopWestJet
7h 28mSEA-YKF
9/26Thu
1 stopWestJet
9h 41mYKF-SEA
$366
7/31Wed
1 stopWestJet
8h 02mSEA-YKF
8/7Wed
1 stopWestJet
9h 41mYKF-SEA
$375
6/7Fri
1 stopWestJet
15h 10mSEA-YKF
6/10Mon
1 stopWestJet
9h 41mYKF-SEA
$377
7/31Wed
1 stopWestJet
8h 02mSEA-YKF
8/8Thu
1 stopWestJet
9h 41mYKF-SEA
$387
6/12Wed
2 stops
21h 05mSEA-YKF
6/19Wed
3 stops
26h 06mYKF-SEA
$423
6/7Fri
2 stops
21h 05mSEA-YKF
6/10Mon
2 stops
18h 41mYKF-SEA
$456

Search by stops

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Recent one-way flight deals

7/31Wed
1 stopWestJet
8h 02mSEA-YKF
$223
6/15Sat
2 stops
10h 40mSEA-YKF
$224
6/26Wed
2 stops
14h 15mSEA-YKF
$245
6/26Wed
1 stop
13h 50mSEA-YKF
$247
6/15Sat
1 stopWestJet
14h 52mSEA-YKF
$260
6/22Sat
1 stopWestJet
14h 52mSEA-YKF
$261
6/30Sun
2 stops
12h 10mSEA-YKF
$266
6/25Tue
1 stopWestJet
14h 52mSEA-YKF
$268
6/24Mon
1 stop
9h 25mSEA-YKF
$277
8/1Thu
1 stopWestJet
8h 02mSEA-YKF
$282

Search by stops

Search by airline

Search by price

Last minute flights from Washington to Kitchener-Waterloo

Last minute flight, train and bus deals

5/12Sun
multi-stop
14h 30mSEA-YKF
5/14Tue
multi-stop
21h 36mYKF-SEA
$687
5/9Thu
multi-stop
13h 50mSEA-YKF
5/17Fri
multi-stop
18h 41mYKF-SEA
$800
5/10Fri
multi-stop
21h 05mSEA-YKF
5/12Sun
multi-stop
19h 21mYKF-SEA
$840
5/9Thu
multi-stop
10h 10mSEA-YKF
5/13Mon
multi-stop
19h 21mYKF-SEA
$851
5/9Thu
multi-stop
10h 10mSEA-YKF
5/11Sat
multi-stop
14h 20mYKF-SEA
$993

Search by stops

Search by price

Flights to Toronto Kitchener-Waterloo

Destination:

Toronto Kitchener-Waterloo (YKF)Canada

Return flight deals:

Toronto Kitchener-Waterloo - Washington

Cabin classes: