Round-trip from | C$ 413 |
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One-way from | C$ 291 |
Travellers have found it’s best to book a flight 60 days in advance to save up to 97% 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 60 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 Toronto Kitchener-Waterloo Airport to Seattle 1-2 weeks in advance for as low as C$ 730, or C$ 1,042 for flights within the next 24 hours.
January can be a great time to fly to Seattle from Toronto Kitchener-Waterloo Airport with a flight ticket averaging about C$ 658. Cheapflights users have found deals in the month of January for as cheap as C$ 432. The most expensive prices can be found in the month of December.
It’s typically best to fly out from Toronto Kitchener-Waterloo Airport to Seattle in the morning. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.
Fly from
Fly to
Budget
C$ 543 - C$ 716
Route
Depart
Return
Price
Toronto Kitchener-WaterlooSeattle/Tacoma Intl
YKF - SEA
YKFSEA
Toronto Kitchener-Waterloo
Sun 4/8
1 stop9h 41m
Seattle/Tacoma Intl
Wed 21/8
1 stop8h 02m
Toronto Kitchener-WaterlooSeattle/Tacoma Intl
YKF - SEA
YKFSEA
Toronto Kitchener-Waterloo
Fri 9/8
1 stop9h 41m
Seattle/Tacoma Intl
Mon 12/8
1 stop7h 23m
Toronto Kitchener-WaterlooSeattle/Tacoma Intl
YKF - SEA
YKFSEA
Toronto Kitchener-Waterloo
Tue 13/8
1 stop9h 41m
Seattle/Tacoma Intl
Fri 30/8
1 stop8h 02m
Toronto Kitchener-WaterlooSeattle/Tacoma Intl
YKF - SEA
YKFSEA
Toronto Kitchener-Waterloo
Fri 9/8
2 stops11h 31m
Seattle/Tacoma Intl
Mon 12/8
1 stop7h 23m
Toronto Kitchener-WaterlooSeattle/Tacoma Intl
YKF - SEA
YKFSEA
Toronto Kitchener-Waterloo
Fri 23/8
1 stop17h 06m
Seattle/Tacoma Intl
Mon 26/8
1 stop8h 02m
Toronto Kitchener-WaterlooSeattle/Tacoma Intl
YKF - SEA
YKFSEA
Toronto Kitchener-Waterloo
Thu 6/6
1 stop9h 41m
Seattle/Tacoma Intl
Mon 15/7
1 stop14h 52m
Toronto Kitchener-WaterlooSeattle/Tacoma Intl
YKF - SEA
YKFSEA
Toronto Kitchener-Waterloo
Sun 26/5
2 stops20h 34m
Seattle/Tacoma Intl
Sun 2/6
1 stop15h 10m
Toronto Kitchener-WaterlooSeattle/Tacoma Intl
YKF - SEA
YKFSEA
Toronto Kitchener-Waterloo
Tue 11/6
2 stops18h 41m
Seattle/Tacoma Intl
Sun 16/6
2 stops21h 05m
Toronto Kitchener-WaterlooSeattle/Tacoma Intl
YKF - SEA
YKFSEA
Toronto Kitchener-Waterloo
Tue 11/6
3 stops26h 05m
Seattle/Tacoma Intl
Sun 16/6
2 stops21h 05m
No data available for this route at this time. Please check back soon.
Currently, October is the cheapest month in which you can book a flight from Toronto Kitchener-Waterloo Airport to Seattle (average of C$ 302). Flying from Toronto Kitchener-Waterloo Airport to Seattle in August is currently the most expensive (average of C$ 426). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
C$ 446
February
C$ 461
March
C$ 578
April
C$ 563
May
C$ 435
June
C$ 491
July
C$ 559
August
C$ 582
September
C$ 555
October
C$ 413
November
C$ 428
December
C$ 485
SEA Temperature | 5 - 19 °C |
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Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.
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