Browse by airline

A fast, easy-to-use flight route finder

Type in your origin and destination city and we will give you the best flight route options based on flight time and connection time along with airline and airports delays.

Flights from Seattle to Toronto – Airlines & connecting routes

Show flight options Codeshare flights Show map Price search

SEA to YTZ flights and routes map SEA to YTZ – All flight route options from Seattle Tacoma International, Washington, USA to City Centre, Canada. These flights are operated by Air Canada & United Airlines through 1 different flight connections. The shortest flight time is 11 hours and 11 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA SEA Seattle Tacoma Seattle, WA, USA
Canada YTZ City Centre, ON, Canada
SEA
Seattle Tacoma
USASeattle, WA, USA
City Centre
CanadaToronto, ON, Canada
YTZ
No direct flights found
2 routes with 1 stop found »
SHOW FLIGHTS

1 stop route options with the same airline:

Duration

Via Montreal YUL
1 stop with Air Canada. 0-1 flights per day.

SHOW SCHEDULE
11h 11m

Via Montreal YUL
1 stop with Air Canada.
11h 11m
0-1 flights per day.
SHOW SCHEDULE

1 stop route options with codeshare or different airlines:

Duration

Via Montreal YUL With United Airlines & Air Canada 0-1 flights per day.
CODESHARE

SHOW SCHEDULE
11h 11m

Via Montreal YUL
11h 11m
With United Airlines & Air Canada 0-1 flights per day.
CODESHARE
SHOW SCHEDULE
SELECT DATE & CHECK PRICE

Other flight options

Check out these routes. They have daily flights from Seattle Tacoma International and connections to Toronto:

Find the best prices on hotels and car rental near City Centre

We got great deals on hotels and car rentals near the airport.

City Centre HOTEL PRICES
City Centre CAR-RENTAL
Ad

Seattle to Toronto flights

This route is operated by one airline and has approximately 21 flights per week. You will be doing a stopover in Montreal (Airport code: YUL).

Are there any non-stop flights from SEA to YTZ?

There are no direct or non-stop flights from Seattle Tacoma International, SEA to City Centre, YTZ.

Tip! You might want to consider arriving at Pearson International (YYZ) instead.

Seattle to Toronto with Air Canada

If you fly from Seattle with Air Canada you will do a stopover in Montreal, YUL before reaching Toronto. This flight trip will take 11 hours and 11 minutes and you can fly every weekday with departures at 07:05, 07:15 or 07:20. Air Canada is a Star Alliance member.

Distance & flight times: Seattle Airport to City Centre

The flight time between SEA and YTZ is 11 hours and 11 minutes.

ViaTotal flight timeLayover timeDistance
YUL Montreal11h 11m4h 42m2596 miles (4177 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.SEA-YTZ flight routesSeattle to Toronto flight path drawn on a map.
Ad
Seattle - Toronto route map and flight paths
CHECK PRICES FOR SEA - YTZ
Quick copy and share this page
URL copied to clipboard!
Ad
Show all destinations from SEA Show all destinations from YTZ
From Seattle to Canada

Below is a list of other destinations to Canada from Seattle Tacoma International with either direct flights or 1 stop connections.

From USA to Toronto

Below is a list of other cities in USA with flights to Toronto with either non-stop or connecting flights.

Via Montreal. A flight from Seattle (SEA) to Toronto (YTZ) via Montreal will take approximately 11 hours and 11 minutes.

You will be flying with Air Canada from Seattle to Toronto.

The flight time between Seattle Tacoma (SEA) and City Centre (YTZ) via Pierre Elliott Trudeau International, YUL is 11 hours and 11 minutes.

No. But you can still purchase a 1 stop flight via Montreal to Toronto (YTZ).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
Ad
Search price