When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 40 days in advance, which can save you up to 97% on flights from USA to Toronto Kitchener-Waterloo Airport compared to booking the week you need them. Waiting 40 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 284. For sooner than that we have options available in the next 3 days from C$ 344.
Flights from USA to Toronto Kitchener-Waterloo Airport lean towards being more expensive in August. Prices are generally better when you fly from USA to Toronto Kitchener-Waterloo Airport in November, with the cheapest ticket starting at C$ 133.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Toronto Kitchener-Waterloo Airport as you normally would.
Fly from
Fly to
Budget
C$ 483 - C$ 686
Route
Depart
Return
Price
Los AngelesToronto Kitchener-Waterloo
LAX - YKF
LAXYKF
Los Angeles
Wed 19/6
1 stop27h 47m
Toronto Kitchener-Waterloo
Sat 22/6
2 stops12h 10m
Seattle/Tacoma IntlToronto Kitchener-Waterloo
SEA - YKF
SEAYKF
Seattle/Tacoma Intl
Wed 18/9
1 stop7h 28m
Toronto Kitchener-Waterloo
Thu 26/9
2 stops11h 33m
Seattle/Tacoma IntlToronto Kitchener-Waterloo
SEA - YKF
SEAYKF
Seattle/Tacoma Intl
Wed 18/9
1 stop7h 28m
Toronto Kitchener-Waterloo
Thu 26/9
1 stop9h 41m
Seattle/Tacoma IntlToronto Kitchener-Waterloo
SEA - YKF
SEAYKF
Seattle/Tacoma Intl
Fri 6/9
1 stop8h 02m
Toronto Kitchener-Waterloo
Sun 8/9
1 stop9h 41m
Seattle/Tacoma IntlToronto Kitchener-Waterloo
SEA - YKF
SEAYKF
Seattle/Tacoma Intl
Fri 23/8
1 stop8h 02m
Toronto Kitchener-Waterloo
Sun 25/8
2 stops11h 31m
Seattle/Tacoma IntlToronto Kitchener-Waterloo
SEA - YKF
SEAYKF
Seattle/Tacoma Intl
Thu 15/8
1 stop8h 02m
Toronto Kitchener-Waterloo
Sat 31/8
1 stop9h 41m
Denver IntlToronto Kitchener-Waterloo
DEN - YKF
DENYKF
Denver Intl
Wed 19/6
2 stops14h 45m
Toronto Kitchener-Waterloo
Wed 26/6
1 stop9h 17m
Seattle/Tacoma IntlToronto Kitchener-Waterloo
SEA - YKF
SEAYKF
Seattle/Tacoma Intl
Tue 13/8
3 stops16h 42m
Toronto Kitchener-Waterloo
Tue 20/8
1 stop9h 41m
Denver IntlToronto Kitchener-Waterloo
DEN - YKF
DENYKF
Denver Intl
Wed 19/6
2 stops14h 45m
Toronto Kitchener-Waterloo
Wed 26/6
2 stops18h 17m
No data available for this route at this time. Please check back soon.
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
We had a great experience with the flight back to Toronto and crew were awesome.
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
We had a great experience with the flight back to Toronto and crew were awesome.
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
We had a great experience with the flight back to Toronto and crew were awesome.
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