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Cheap flights from Toronto Island Airport to Seattle from C$ 249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Island Airport to Seattle departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Toronto Island Airport to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Toronto Island Airport to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Toronto Island Airport to Seattle.

Cheap last-minute flights

Planning a quick getaway from Toronto Island Airport to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Toronto Island Airport to Seattle

Find recent round-trip train or bus tickets from Toronto Island Airport to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
8:25 p.m. - 2:30 p.m.YTZ-SEA
21h 05m2 stops
5:45 a.m. - 6:43 p.m.SEA-YTZ
9h 58m2 stops
C$ 434Air Canada
Find Deal
Thu, 9 Jan - Tue, 14 Jan
8:25 p.m. - 2:30 p.m.YTZ-SEA
21h 05m2 stops
3:05 p.m. - 9:38 a.m.SEA-YTZ
15h 33m2 stops
C$ 438Air Canada
Find Deal
Thu, 9 Jan - Thu, 16 Jan
8:25 p.m. - 2:30 p.m.YTZ-SEA
21h 05m2 stops
10:35 a.m. - 9:38 a.m.SEA-YTZ
20h 03m2 stops
C$ 440Air Canada
Find Deal
Thu, 9 Jan - Thu, 16 Jan
8:25 p.m. - 2:30 p.m.YTZ-SEA
21h 05m2 stops
3:05 p.m. - 9:38 a.m.SEA-YTZ
15h 33m2 stops
C$ 441Air Canada
Find Deal
Thu, 9 Jan - Thu, 16 Jan
8:25 p.m. - 2:25 p.m.YTZ-SEA
21h 00m2 stops
10:35 a.m. - 8:10 a.m.SEA-YTZ
18h 35m2 stops
C$ 458Air Canada
Find Deal
Fri, 17 Jan - Fri, 24 Jan
4:10 p.m. - 10:00 a.m.YTZ-SEA
20h 50m3 stops
3:15 p.m. - 5:58 p.m.SEA-YTZ
23h 43m3 stops
C$ 571
Find Deal
Fri, 17 Jan - Fri, 24 Jan
4:10 p.m. - 2:30 p.m.YTZ-SEA
25h 20m3 stops
3:15 p.m. - 3:53 p.m.SEA-YTZ
21h 38m3 stops
C$ 610
Find Deal
Thu, 9 Jan - Thu, 16 Jan
11:55 a.m. - 12:14 a.m.YTZ-SEA
15h 19m2 stops
5:55 p.m. - 6:53 p.m.SEA-YTZ
21h 58m3 stops
C$ 633
Find Deal
Tue, 28 Jan - Sun, 2 Feb
7:45 p.m. - 5:00 p.m.YTZ-SEA
24h 15m2 stops
3:15 p.m. - 5:58 p.m.SEA-YTZ
23h 43m3 stops
C$ 647
Find Deal
Fri, 17 Jan - Fri, 24 Jan
5:35 p.m. - 2:21 p.m.YTZ-SEA
23h 46m3 stops
3:15 p.m. - 4:48 p.m.SEA-YTZ
22h 33m3 stops
C$ 649
Find Deal
Thu, 9 Jan - Tue, 14 Jan
2:00 p.m. - 8:57 a.m.YTZ-SEA
21h 57m2 stops
C$ 249
Find Deal
Thu, 12 Dec
2:00 p.m. - 1:11 p.m.YTZ-SEA
26h 11m2 stops
C$ 263
Find Deal
Tue, 17 Dec
4:10 p.m. - 6:21 p.m.YTZ-SEA
29h 11m2 stops
C$ 267
Find Deal
Mon, 16 Dec
4:10 p.m. - 10:59 a.m.YTZ-SEA
21h 49m3 stops
C$ 286
Find Deal
Mon, 16 Dec
2:00 p.m. - 2:21 p.m.YTZ-SEA
27h 21m3 stops
C$ 302
Find Deal
Tue, 17 Dec
1:50 p.m. - 11:55 a.m.YTZ-SEA
25h 05m2 stops
C$ 321
Find Deal
Sun, 8 Dec
12:25 p.m. - 7:31 p.m.YTZ-SEA
10h 06m1 stop
C$ 374Air Canada
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Tue, 6 May
11:10 a.m. - 11:55 a.m.YTZ-SEA
27h 45m2 stops
C$ 422
Find Deal
Sat, 7 Dec
10:25 a.m. - 6:25 p.m.YTZ-SEA
11h 00m2 stops
C$ 433Air Canada
Find Deal
Tue, 10 Dec
3:30 p.m. - 10:50 a.m.YTZ-SEA
22h 20m2 stops
C$ 455
Find Deal
Mon, 2 Dec

Air Canada flights from Toronto Island Airport to Seattle

Our best Air Canada deals on Toronto Island Airport to Seattle flight tickets
Air Canada
9 Jan
YTZ8:25 p.m.Toronto Island
21h 05m
2 stops
SEA2:30 p.m.Seattle/Tacoma Intl
14 Jan
SEA5:45 a.m.Seattle/Tacoma Intl
9h 58m
2 stops
YTZ6:43 p.m.Toronto Island
Air Canada
9 Jan
YTZ8:25 p.m.Toronto Island
21h 05m
2 stops
SEA2:30 p.m.Seattle/Tacoma Intl
16 Jan
SEA3:05 p.m.Seattle/Tacoma Intl
15h 33m
2 stops
YTZ9:38 a.m.Toronto Island
Air Canada
9 Jan
YTZ8:25 p.m.Toronto Island
21h 05m
2 stops
SEA2:30 p.m.Seattle/Tacoma Intl
16 Jan
SEA10:35 a.m.Seattle/Tacoma Intl
20h 03m
2 stops
YTZ9:38 a.m.Toronto Island

See travel insights to Seattle from

How to get the cheapest flight ticket from Toronto Island Airport 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 ticket for your trip

What is the cheapest month to fly to Seattle?

If you aren’t able to travel to Seattle during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 532.

What is the cheapest day to depart on your flight to Seattle?

Our data shows that Tuesday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 587. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 684. These prices are subject to change though, so be sure to set up a Price Alert for flights to Seattle.

What is the cheapest time of day to depart on your flight to Seattle?

Our most recent data shows that the best time of day to fly to Seattle is at noon. Flights from Toronto Island Airport to Seattle during this time can be as low as C$ 557. Flights in the morning are often more expensive with an average ticket price of C$ 643.

How far in advance should I book a flight to Seattle?

We recommend purchasing flights from Toronto Island Airport to Seattle 42 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Seattle for C$ 646. However, in the past 72 hours, people saw flights from Toronto Island Airport for as low as C$ 571.

Can stopping save me money on Toronto Island Airport to Seattle flights?

You could potentially save up to 48% on your flight if you consider stops on a Toronto Island Airport to Seattle flight.

When to book flights from Toronto Island Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto Island Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto Island Airport to Seattle (YTZ to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Island Airport to Seattle

Best price found

C$ 249

Fastest flight time

9h 55m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Toronto Island Airport in the past 72 hours is C$ 249. The best round-trip flight deal from Toronto Island Airport to Seattle found on momondo in the last 72 hours is C$ 434.
The fastest flight from Toronto Island Airport to Seattle takes 9h 55m
There are no direct flights from Toronto Island Airport to Seattle. Popular non-direct route for this connection is Toronto Island Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Toronto Island to Seattle/Tacoma Intl by plane?

    The straight-line distance from Toronto Island to Seattle/Tacoma Intl is 3323.2 km. Flights usually cover this in 9h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Toronto Island Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Toronto Island Airport to Seattle/Tacoma Intl Airport are updated daily.

  • How old do you have to be to fly from Toronto Island Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Island Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Toronto to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Toronto to Seattle with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seattle from Toronto with this policy.

How can momondo help me find flights from Toronto to Seattle?

Once all potential Toronto to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Toronto to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Toronto and alert you when they change.


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