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Cheap flights from Washington to Kitchener-Waterloo (YKF) from $139

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. 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.
SEA — YKF
May 29 — Jun 51
From?
To?
Wed 5/29
Wed 6/5
1 adult, Economy
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How far in advance should I book a flight from State of Washington to Toronto Kitchener-Waterloo Airport?

Travelers have found it’s best to book a flight 27 days in advance to save up to 88% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 27 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from State of Washington to Toronto Kitchener-Waterloo Airport 1-2 weeks in advance for as low as $713, or $752 for flights within the next 24 hours.

What is the cheapest month to fly from State of Washington to Toronto Kitchener-Waterloo Airport?

Flights from State of Washington to Toronto Kitchener-Waterloo Airport lean towards being more expensive in December. Prices are generally better when you fly from State of Washington to Toronto Kitchener-Waterloo Airport in November, with the cheapest ticket starting at $214.

When is the cheapest time to fly from State of Washington to Toronto Kitchener-Waterloo Airport (WA - YKF)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Toronto Kitchener-Waterloo Airport as you normally would.

Cheap WestJet flights from Washington to Kitchener-Waterloo

Explore cheap flight options specifically provided by WestJet for the route between Washington and Kitchener-Waterloo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Thu 8/151:50 pmSEA - YKF
1 stop8h 02mWestJet
Sat 8/316:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/22$319
Wed 8/211:50 pmSEA - YKF
1 stop8h 02mWestJet
Sun 8/256:15 amYKF - SEA
2 stops11h 31mWestJet
Deal found 5/22$326
Tue 8/131:50 pmSEA - YKF
1 stop8h 02mWestJet
Sun 8/186:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/22$331
Mon 8/191:50 pmSEA - YKF
1 stop8h 02mWestJet
Thu 8/296:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/23$332
Fri 9/61:50 pmSEA - YKF
1 stop8h 02mWestJet
Fri 9/136:15 amYKF - SEA
2 stops11h 31mWestJet
Deal found 5/22$343
Sat 8/37:00 amSEA - YKF
1 stop14h 52mWestJet
Sun 8/186:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/22$346
Wed 9/187:00 amSEA - YKF
1 stop7h 28mWestJet
Thu 9/266:15 amYKF - SEA
2 stops11h 33mWestJet
Deal found 5/22$348
Wed 7/176:15 pmSEA - YKF
1 stop20h 08mWestJet
Wed 7/246:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/22$358
Thu 9/57:00 amSEA - YKF
1 stop7h 23mWestJet
Mon 9/96:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/22$359

Cheap Washington to Kitchener-Waterloo flights in May & June 2024

Find cheap flight options from Washington to Kitchener-Waterloo specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Prices were last updated on May 24, 2024.
Wed 6/128:59 pmSEA - YKF
2 stops25h 11mMultiple Airlines
Tue 6/186:15 amYKF - SEA
1 stop9h 41mMultiple Airlines
Deal found 5/23$395
Wed 6/128:59 pmSEA - YKF
2 stops25h 11mMultiple Airlines
Tue 6/186:15 amYKF - SEA
1 stop9h 41mMultiple Airlines
Deal found 5/23$398
Sat 6/297:00 amSEA - YKF
1 stop14h 52mWestJet
Sat 7/66:15 amYKF - SEA
1 stop17h 06mWestJet
Deal found 5/23$406
Wed 6/57:00 amSEA - YKF
1 stop15h 10mWestJet
Sat 6/86:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/22$416
Fri 6/147:00 amSEA - YKF
1 stop15h 10mWestJet
Sun 9/226:20 pmYKF - SEA
2 stops23h 28mWestJet
Deal found 5/22$421
Thu 6/67:00 amSEA - YKF
1 stop15h 10mWestJet
Tue 6/186:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/23$424
Fri 6/147:00 amSEA - YKF
1 stop15h 10mWestJet
Sun 9/226:20 pmYKF - SEA
1 stop21h 36mWestJet
Deal found 5/22$426
Tue 6/189:41 pmSEA - YKF
2 stops24h 11mMultiple Airlines
Tue 6/256:15 amYKF - SEA
1 stop9h 41mMultiple Airlines
Deal found 5/22$427
Tue 6/187:00 amSEA - YKF
1 stop14h 52mWestJet
Sun 6/236:15 amYKF - SEA
2 stops11h 31mWestJet
Deal found 5/22$433

Washington to Kitchener-Waterloo 2024 flight deals

Discover exclusive flight deals for travel between Washington and Kitchener-Waterloo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Thu 8/151:50 pmSEA - YKF
1 stop8h 02mWestJet
Sat 8/316:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/22$319
Thu 7/187:00 amSEA - YKF
1 stop7h 23mWestJet
Mon 8/126:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/23$321
Wed 8/211:50 pmSEA - YKF
1 stop8h 02mWestJet
Sun 8/256:15 amYKF - SEA
2 stops11h 31mWestJet
Deal found 5/22$326
Tue 8/131:50 pmSEA - YKF
1 stop8h 02mWestJet
Sun 8/186:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/22$331
Mon 8/197:00 amSEA - YKF
1 stop7h 23mWestJet
Fri 8/236:15 amYKF - SEA
2 stops11h 31mWestJet
Deal found 5/23$332
Fri 9/61:50 pmSEA - YKF
1 stop8h 02mWestJet
Fri 9/136:15 amYKF - SEA
2 stops11h 31mWestJet
Deal found 5/22$343
Sat 8/37:00 amSEA - YKF
1 stop14h 52mWestJet
Sun 8/186:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/22$346
Wed 9/187:00 amSEA - YKF
1 stop7h 28mWestJet
Thu 9/266:15 amYKF - SEA
2 stops11h 33mWestJet
Deal found 5/22$348
Tue 7/167:00 amSEA - YKF
1 stop14h 52mWestJet
Tue 8/136:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/23$358

Washington to Kitchener-Waterloo flights leaving soon

Find last-minute flight options from Washington to Kitchener-Waterloo for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Wed 6/57:00 amSEA - YKF
1 stop15h 10mWestJet
Sat 6/86:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/22$416
Thu 6/67:00 amSEA - YKF
1 stop15h 10mWestJet
Tue 6/186:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/23$424
Thu 6/67:00 amSEA - YKF
1 stop15h 10mWestJet
Tue 6/116:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/22$455
Tue 5/281:50 pmSEA - YKF
1 stop8h 20mWestJet
Tue 6/46:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/21$487
Wed 6/57:00 amSEA - YKF
1 stop15h 10mWestJet
Fri 6/76:15 amYKF - SEA
1 stop17h 05mWestJet
Deal found 5/22$515
Wed 6/57:00 amSEA - YKF
1 stop15h 10mWestJet
Sun 6/96:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/22$521
Mon 6/37:00 amSEA - YKF
1 stop15h 10mWestJet
Sat 6/86:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/22$522
Wed 6/57:00 amSEA - YKF
1 stop15h 10mWestJet
Sun 6/96:15 amYKF - SEA
1 stop9h 41mWestJet
Deal found 5/23$523
Wed 6/57:00 amSEA - YKF
1 stop15h 10mWestJet
Sat 6/86:15 amYKF - SEA
2 stops35h 34mWestJet
Deal found 5/21$580

One-way flights to Kitchener-Waterloo from Washington

Search for one-way flight options from Washington to Kitchener-Waterloo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Mon 8/127:00 amSEA - YKF
1 stop7h 23mWestJet
Deal found 5/22$139
Wed 8/141:50 pmSEA - YKF
1 stop8h 02mWestJet
Deal found 5/22$154
Thu 8/291:50 pmSEA - YKF
1 stop8h 02mWestJet
Deal found 5/23$155
Mon 10/147:00 amSEA - YKF
1 stop7h 28mWestJet
Deal found 5/22$156
Fri 8/307:00 amSEA - YKF
1 stop14h 52mWestJet
Deal found 5/22$172
Sat 8/106:15 pmSEA - YKF
1 stop27h 37mWestJet
Deal found 5/22$174
Mon 7/227:00 amSEA - YKF
1 stop7h 23mWestJet
Deal found 5/22$175
Wed 6/261:50 pmSEA - YKF
1 stop8h 02mWestJet
Deal found 5/22$180
Sun 10/131:50 pmSEA - YKF
1 stop24h 38mWestJet
Deal found 5/22$183

Find flights from Washington to Kitchener-Waterloo within your budget

Customize your flight search to find flights from Washington to Kitchener-Waterloo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$319 - $427

Route

Depart

Return

Price

Seattle/Tacoma IntlToronto Kitchener-Waterloo

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Thu 8/15

1 stop8h 02m

Toronto Kitchener-Waterloo

Sat 8/31

1 stop9h 41m

$319

Seattle/Tacoma IntlToronto Kitchener-Waterloo

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Wed 8/21

1 stop8h 02m

Toronto Kitchener-Waterloo

Sun 8/25

2 stops11h 31m

$326

Seattle/Tacoma IntlToronto Kitchener-Waterloo

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Tue 8/13

1 stop8h 02m

Toronto Kitchener-Waterloo

Sun 8/18

1 stop9h 41m

$331

Seattle/Tacoma IntlToronto Kitchener-Waterloo

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Mon 8/19

1 stop8h 02m

Toronto Kitchener-Waterloo

Thu 8/29

1 stop9h 41m

$332

Seattle/Tacoma IntlToronto Kitchener-Waterloo

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Fri 9/6

1 stop8h 02m

Toronto Kitchener-Waterloo

Fri 9/13

2 stops11h 31m

$343

Seattle/Tacoma IntlToronto Kitchener-Waterloo

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Sat 8/3

1 stop14h 52m

Toronto Kitchener-Waterloo

Sun 8/18

1 stop9h 41m

$346

Seattle/Tacoma IntlToronto Kitchener-Waterloo

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Wed 6/12

2 stops25h 11m

Toronto Kitchener-Waterloo

Tue 6/18

1 stop9h 41m

$395

Seattle/Tacoma IntlToronto Kitchener-Waterloo

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Wed 6/12

2 stops25h 11m

Toronto Kitchener-Waterloo

Tue 6/18

1 stop9h 41m

$398

Seattle/Tacoma IntlToronto Kitchener-Waterloo

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Tue 6/18

2 stops24h 11m

Toronto Kitchener-Waterloo

Tue 6/25

1 stop9h 41m

$427

Flights are sorted by cheapest first

Deals found on 5/22

No data available for this route at this time. Please check back soon.

Best time to book a flight from Washington to Kitchener-Waterloo

Have a flexible travel schedule? Discover the best time to fly to Kitchener-Waterloo from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Kitchener-Waterloo

Get insights into the airlines that provide service to Kitchener-Waterloo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kitchener-Waterloo. Reviews last updated May 24, 2024.
WestJet
7.5
Good
2,895 reviews
Check prices

Crew

8.2

Overall

7.5

Comfort

7.3

Boarding

7.7

Entertainment

6.5

Food

6.5

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

WestJet
7.5
Good
2,895 reviews
WestJet
7.5
Good
2,895 reviews
Check prices

Crew

8.2

Overall

7.5

Comfort

7.3

Boarding

7.7

Entertainment

6.5

Food

6.5

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

Related info for your journey

Find useful and relevant information for your journey from Washington to Kitchener-Waterloo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from State of Washington to Toronto Kitchener-Waterloo Airport for under $400 on Cheapflights?

    Yes, there are multiple flights from State of Washington to Toronto Kitchener-Waterloo Airport for under $400. The cheapest flight booked recently is on WestJet for just $319, but on average you can expect to pay $364.

  • Are there last-minute flights available from State of Washington to Toronto Kitchener-Waterloo Airport for under $500?

    There are currently 20+ open flights from State of Washington to Toronto Kitchener-Waterloo Airport within the next 7 days for less than $500.

  • What does SEA to YKF mean?

    Seattle/Tacoma Intl Airport is SEA and Toronto Kitchener-Waterloo Airport is YKF. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle Lake Union Spb Airport (LKE) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Washington to Kitchener-Waterloo that include extra baggage allowance?

    The amount of baggage you can bring on your Washington to Kitchener-Waterloo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington to Kitchener-Waterloo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington to Kitchener-Waterloo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Washington to Kitchener-Waterloo that include hotel bookings?

    Yes. In addition to deals on Washington to Kitchener-Waterloo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Kitchener-Waterloo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Kitchener-Waterloo.

  • Can I find deals for business class flights from Washington to Kitchener-Waterloo?

    Yes. Cheapflights offers flight deals from Washington to Kitchener-Waterloo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Washington to Kitchener-Waterloo that allow pets onboard?

    Many airlines flying from Washington to Kitchener-Waterloo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington to Kitchener-Waterloo?

    Yes, you can often find last-minute deals on Washington to Kitchener-Waterloo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the State of Washington to Toronto Kitchener-Waterloo Airport flight deals updated?

    The State of Washington to Toronto Kitchener-Waterloo Airport flight deals you see on this page were last updated on 5/23.

See more FAQs

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Search flights from Washington to Kitchener-Waterloo by cabin class

Find flights from Washington to Kitchener-Waterloo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Washington to Kitchener-Waterloo?

When you search for this flight from Washington to Kitchener-Waterloo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Washington to Kitchener-Waterloo?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington to Kitchener-Waterloo.

Can Cheapflights find flights from Washington to Kitchener-Waterloo with no change fees?

Certainly. Search results for flights to Kitchener-Waterloo from Washington shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Washington to Kitchener-Waterloo become cheaper?

Of course! You can now track prices for flights from Washington to Kitchener-Waterloo and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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