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Cheap flights from Toronto to Seattle
Toronto to Seattle flight comparison made easy
Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Toronto to Seattle by changing tabs
Quickest
Cheapest
Delta
18 Oct.
YYZ
12:50 p.m.
Toronto Pearson Intl airport
9h 35m
1 Stop
7:25 p.m.
SEA
Seattle/Tacoma Intl airport
22 Oct.
SEA
1:45 p.m.
Seattle/Tacoma Intl airport
10h 14m
2 Stops
2:59 a.m.
+1
YYZ
Toronto Pearson Intl airport
555 CAD
Delta
07 Sep.
YYZ
2:30 a.m.
Toronto Pearson Intl airport
11h 08m
2 Stops
10:38 a.m.
SEA
Seattle/Tacoma Intl airport
08 Oct.
SEA
1:45 p.m.
Seattle/Tacoma Intl airport
10h 14m
2 Stops
2:59 a.m.
+1
YYZ
Toronto Pearson Intl airport
562 CAD
Delta
04 Sep.
YYZ
1:00 p.m.
Toronto Pearson Intl airport
9h 25m
1 Stop
7:25 p.m.
SEA
Seattle/Tacoma Intl airport
05 Oct.
SEA
2:30 a.m.
Seattle/Tacoma Intl airport
10h 59m
2 Stops
4:29 p.m.
YYZ
Toronto Pearson Intl airport
567 CAD
Delta
10 Sep.
YYZ
1:44 p.m.
Toronto Pearson Intl airport
7h 01m
1 Stop
5:45 p.m.
SEA
Seattle/Tacoma Intl airport
16 Sep.
SEA
5:40 p.m.
Seattle/Tacoma Intl airport
6h 19m
1 Stop
2:59 a.m.
+1
YYZ
Toronto Pearson Intl airport
567 CAD
Brussels Airlines
03 Aug.
YYZ
3:40 p.m.
Toronto Pearson Intl airport
5h 17m
5:57 p.m.
SEA
Seattle/Tacoma Intl airport
06 Aug.
SEA
11:40 a.m.
Seattle/Tacoma Intl airport
8h 14m
1 Stop
10:54 p.m.
YYZ
Toronto Pearson Intl airport
883 CAD
Delta
06 Sep.
YYZ
1:00 p.m.
Toronto Pearson Intl airport
9h 25m
1 Stop
7:25 p.m.
SEA
Seattle/Tacoma Intl airport
09 Sep.
SEA
5:40 p.m.
Seattle/Tacoma Intl airport
6h 19m
1 Stop
2:59 a.m.
+1
YYZ
Toronto Pearson Intl airport
567 CAD
How to get the cheapest flight from Toronto to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
WHAT IS THE CHEAPEST MONTH TO FLY TO SEATTLE?
January
The cheapest time of year to fly to Seattle from Toronto is January. The most expensive is April.
WHAT IS THE CHEAPEST DAY TO FLY TO SEATTLE?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Monday
WHEN IS THE CHEAPEST TIME TO FLY TO SEATTLE?
at noon
Toronto to Seattle flights are approximately 118% more expensive in the evening than at noon
WHAT IS THE CHEAPEST AIRLINE THAT FLIES TO SEATTLE?
Alaska Airlines
Alaska Airlines, Delta, and American Airlines are the most popular carriers operating from Toronto to Seattle
WHAT IS THE CHEAPEST ROUTE?
Toronto Pearson Intl - Seattle/Tacoma Intl
Fly from Toronto Pearson Intl to Seattle/Tacoma Intl for the best Toronto - Seattle flight prices
WHEN IS THE CHEAPEST TIME TO BOOK A FLIGHT TO SEATTLE?
41 days before
The cheapest time to buy a flight from Toronto to Seattle is approximately 41 days before departure
60
Days before departure
0
Flight information for Toronto to Seattle
Find info about flight duration, direct flights, and airports for your flight from Toronto to Seattle
| Fastest flight time | 5h 17m | The fastest flight from Toronto to Seattle takes 5h 17m. | |
| Direct flights | Every day | Direct flights go from Toronto to Seattle every day. | |
| Airports in Seattle | 3 airports | There are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA) |
Alternative routes for Toronto to Seattle
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
View more
Flights from Toronto to:
-
Seattle
-
Washington
- United States
- North America
Flights to Seattle from:
-
Toronto
-
Ontario
- Canada
-
North America
Flights to other cities in United States
Lost the lust for United States? Check out some flights to other cities in Seattle
Flights to other destinations
Lost the lust for Seattle? Check out some flights to other destinations
*Flight prices to Seattle are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.