Air Canada Toronto to Seattle Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Air Canada flights from Toronto to Seattle. Compare airline ticket prices and book air tickets starting from $258 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Air Canada, arrivals and departure details below.

Find Cheap Airfare Toronto (ON) — Seattle (WA) by Air Canada

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $258, two-way – $442.

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Cheap Flights from Toronto to Seattle by Air Canada

Look at the list of plane tickets for the most popular direct and connecting flights by Air Canada, their prices start from $258. The fastest nonstop flight takes 5h 25m. The fastest connecting flight — 7h 19m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $472 Find flight	7:15 pm Toronto Pearson International	9:40 pm Seattle Seattle-Tacoma Intl	5h 25m	Air Canada	AC543
from $377 Find flight	3:05 pm Toronto Pearson International	10:00 pm Seattle Seattle-Tacoma Intl	9h 55m layover 3h 40m - Vancouver	Air Canada	AC115 AC8810
from $377 Find flight	9:45 am Toronto Pearson International	2:25 pm Seattle Seattle-Tacoma Intl	7h 40m layover 1h 36m - Vancouver	Air Canada	AC105 AC8804
from $377 Find flight	8:30 am Toronto Pearson International	2:25 pm Seattle Seattle-Tacoma Intl	8h 55m layover 2h 55m - Vancouver	Air Canada	AC103 AC8804
from $377 Find flight	8:00 am Toronto Pearson International	2:25 pm Seattle Seattle-Tacoma Intl	9h 25m layover 3h 10m - Vancouver	Air Canada	AC189 AC8804
from $377 Find flight	5:25 pm Toronto Pearson International	10:00 pm Seattle Seattle-Tacoma Intl	7h 35m layover 1h 24m - Vancouver	Air Canada	AC119 AC8810
from $381 Find flight	10:00 am Toronto Pearson International	2:30 pm Seattle Seattle-Tacoma Intl	7h 30m layover 1h 19m - Vancouver	Air Canada	AC107 AC8804
from $435 Find flight	6:40 pm Toronto Pearson International	7:34 am+1 день Seattle Seattle-Tacoma Intl	15h 54m layover 9h 31m - Vancouver	Air Canada	AC33 DL3943
from $508 Find flight	1:05 pm Toronto Pearson International	6:25 pm Seattle Seattle-Tacoma Intl	8h 20m layover 2h 9m - Vancouver	Air Canada	AC113 AC8806
from $258 Find flight	6:15 am Toronto Pearson International	10:00 pm Seattle Seattle-Tacoma Intl	18h 45m layover 3h 18m - Edmonton 8h 23m - Vancouver	Air Canada	AC161 AC7779 AC8810
from $287 Find flight	8:55 pm Toronto Pearson International	2:25 pm+1 день Seattle Seattle-Tacoma Intl	20h 30m layover 6h 42m - Regina 6h 58m - Vancouver	Air Canada	AC1927 AC8189 AC8804
from $294 Find flight	11:50 pm Toronto Pearson International	10:00 pm+1 день Seattle Seattle-Tacoma Intl	25h 10m layover 7h 28m - Edmonton 10h 27m - Vancouver	Air Canada	AC179 AC237 AC8810
from $370 Find flight	12:25 pm Toronto Pearson International	10:00 pm Seattle Seattle-Tacoma Intl	12h 35m layover 3h 57m - Regina 1h 48m - Vancouver	Air Canada	AC1923 AC8193 AC8810
from $372 Find flight	8:30 am Toronto Pearson International	2:25 pm Seattle Seattle-Tacoma Intl	8h 55m layover 0h 42m - Calgary 1h 12m - Vancouver	Air Canada	AC133 AC209 AC8804
from $373 Find flight	12:00 pm Toronto Pearson International	10:00 pm Seattle Seattle-Tacoma Intl	13h 0m layover 2h 17m - Calgary 3h 42m - Vancouver	Air Canada	AC141 AC221 AC8810
from $380 Find flight	11:00 am Toronto Pearson International	6:25 pm Seattle Seattle-Tacoma Intl	10h 25m layover 1h 7m - Montreal 1h 17m - Vancouver	Air Canada	AC408 AC305 AC8806

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 04/24/2025

Air Canada Flight Schedule Toronto to Seattle

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
7:15 pm — 9:40 pm	7:15 pm — 9:40 pm AC543 Air Canada Toronto — Seattle	5h 25m	Find flight from$472
10:00 am — 2:30 pm	10:00 am — 12:11 pm AC107 Air Canada Toronto — Vancouver 1h 19m stop 1:30 pm — 2:30 pm AC8804 Air Canada Vancouver — Seattle	7h 30m including layover	Find flight from$381
1:05 pm — 6:25 pm	1:00 pm — 3:11 pm AC113 Air Canada Toronto — Vancouver 2h 9m stop 5:25 pm — 6:32 pm AC8806 Air Canada Vancouver — Seattle	8h 20m including layover	Find flight from$508
1:05 pm — 6:02 pm	1:05 pm — 3:16 pm AC113 Air Canada Toronto — Vancouver 1h 43m stop 4:59 pm — 6:02 pm AS3476 Alaska Airlines Vancouver — Seattle	7h 57m including layover	Find flight from$590
2:00 pm — 9:48 pm	2:00 pm — 2:51 pm AC505 Air Canada Toronto — Chicago 3h 54m stop 6:45 pm — 9:48 pm DL1214 Delta Air Lines Inc. Chicago — Seattle	10h 48m including layover	Find flight from$528
2:15 pm — 10:25 pm	2:15 pm — 3:57 pm AC8694 Air Canada Toronto — Boston 2h 43m stop 6:40 pm — 10:25 pm DL324 Delta Air Lines Inc. Boston — Seattle	11h 10m including layover	Find flight from$511
3:05 pm — 10:00 pm	3:05 pm — 5:20 pm AC115 Air Canada Toronto — Vancouver 3h 40m stop 9:00 pm — 10:00 pm AC8810 Air Canada Vancouver — Seattle	9h 55m including layover	Find flight from$377
5:25 pm — 10:00 pm	5:25 pm — 7:36 pm AC119 Air Canada Toronto — Vancouver 1h 24m stop 9:00 pm — 10:00 pm AC8810 Air Canada Vancouver — Seattle	7h 35m including layover	Find flight from$377
7:00 pm — 9:57 am +1 day	7:00 pm — 9:04 pm AC125 Air Canada Toronto — Vancouver 11h 46m stop 8:50 am — 9:57 am AC8798 Air Canada Vancouver — Seattle	17h 57m including layover	Find flight from$479
9:45 am — 2:25 pm	9:45 am — 11:49 am AC105 Air Canada Toronto — Vancouver 1h 36m stop 1:25 pm — 2:30 pm AC8804 Air Canada Vancouver — Seattle	7h 40m including layover	Find flight from$377
9:45 am — 6:32 pm	9:45 am — 11:49 am AC105 Air Canada Toronto — Vancouver 5h 36m stop 5:25 pm — 6:32 pm AC8806 Air Canada Vancouver — Seattle	11h 47m including layover	Find flight from$515
10:25 am — 9:48 pm	10:25 am — 11:40 am AC7958 Air Canada Toronto — Montreal 1h 30m stop 1:10 pm — 2:45 pm AC8961 Air Canada Montreal — Chicago 4h stop 6:45 pm — 9:48 pm DL1214 Delta Air Lines Inc. Chicago — Seattle	14h 23m including layover	Find flight from$456
11:00 am — 6:25 pm	11:00 am — 12:18 pm AC408 Air Canada Toronto — Montreal 1h 7m stop 1:30 pm — 4:10 pm AC305 Air Canada Montreal — Vancouver 1h 17m stop 5:25 pm — 6:32 pm AC8806 Air Canada Vancouver — Seattle	10h 25m including layover	Find flight from$380
11:50 pm — 10:00 pm +1 day	11:50 pm — 2:12 am AC179 Air Canada Toronto — Edmonton 7h 28m stop 9:40 am — 10:33 am AC237 Air Canada Edmonton — Vancouver 10h 27m stop 9:00 pm — 10:00 pm AC8810 Air Canada Vancouver — Seattle	25h 10m including layover	Find flight from$294
12:00 pm — 10:00 pm	12:00 pm — 2:23 pm AC141 Air Canada Toronto — Calgary 2h 17m stop 4:40 pm — 5:18 pm AC221 Air Canada Calgary — Vancouver 3h 42m stop 9:00 pm — 10:00 pm AC8810 Air Canada Vancouver — Seattle	13h including layover	Find flight from$373
12:25 pm — 10:00 pm	12:25 pm — 2:48 pm AC1923 Air Canada Toronto — Regina 3h 57m stop 6:45 pm — 7:12 pm AC8193 Air Canada Regina — Vancouver 1h 48m stop 9:00 pm — 10:00 pm AC8810 Air Canada Vancouver — Seattle	12h 35m including layover	Find flight from$370
6:15 am — 10:00 pm	6:15 am — 8:37 am AC161 Air Canada Toronto — Edmonton 3h 18m stop 11:55 am — 12:37 pm AC7779 Air Canada Edmonton — Vancouver 8h 23m stop 9:00 pm — 10:00 pm AC8810 Air Canada Vancouver — Seattle	18h 45m including layover	Find flight from$258
6:15 am — 10:00 pm	6:15 am — 8:37 am AC161 Air Canada Toronto — Edmonton 2h 3m stop 10:40 am — 11:22 am AC7783 Air Canada Edmonton — Vancouver 9h 38m stop 9:00 pm — 10:00 pm AC8810 Air Canada Vancouver — Seattle	18h 45m including layover	Find flight from$258
8:30 am — 2:25 pm	8:30 am — 10:53 am AC133 Air Canada Toronto — Calgary 42m stop 11:35 am — 12:13 pm AC209 Air Canada Calgary — Vancouver 1h 12m stop 1:25 pm — 2:25 pm AC8804 Air Canada Vancouver — Seattle	8h 55m including layover	Find flight from$372
8:55 pm — 2:25 pm +1 day	8:55 pm — 11:18 pm AC1927 Air Canada Toronto — Regina 6h 42m stop 6:00 am — 6:27 am AC8189 Air Canada Regina — Vancouver 6h 58m stop 1:25 pm — 2:25 pm AC8804 Air Canada Vancouver — Seattle	20h 30m including layover	Find flight from$287

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 04/24/2025

Flight Information

There is 1 flight by Air Canada from Toronto to Seattle every week with departures from Pearson International, Toronto Island, Buttonville Municipal. All flights arrive at Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB.

Departures start from 10:00 am to 9:45 am. Nonstop flight is 5h 25m. The time difference between Toronto and Seattle is 3h.

The fastest flight 5h 25m
Average flight time 5h 25m
The earliest flight 10:00 am
The latest flight 9:45 am
Distance 2067 ml

The cheapest months for traveling to Seattle are december (from 258 $), february (from 380 $), january (from 381 $).

The most expensive and popular months are november (from 435 $), january (from 381 $), february (from 380 $).

The cheapest flight by Air Canada that our users were able to find is $258. This airfare is economy class on one-way AC161 flight for December 12, 2024 leaving Pearson International in Toronto at 6:15 am, it includes all taxes and additional fees.

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Air Canada Airplanes on the Route

List of the most popular Air Canada airplanes flying from Toronto to Seattle:

Boeing 737 MAX 8

from $384

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Boeing 777-200LR / Boeing 777F

from $435

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De Havilland Canada DHC-8-400 Dash 8Q

from $456

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Boeing 737-100/200

from $472

Find
A220-300

from $478

Find
Boeing 777-300ER

from $479

Find
Boeing 787-9

from $479

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Airbus A321

from $510

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Embraer 175 (short wing)

from $511

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Airbus A320

from $629

Find

Other Popular Airlines on the Route

Besides Air Canada there are other 11 airline carriers between Toronto and Seattle. Please review schedules and prices from the most popular airlines to find the best airfare deals from Toronto to Seattle.

Nonstop flights

There are 3 direct flights every day from Toronto. Airlines and fares are below:

AS - Alaska Airlines

from $198

Find
UA - United Airlines

from $215

Find

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

AA - American Airlines

from $344

Find
F8 - Freedom Airlines

from $231

Find
AS - Alaska Airlines

from $348

Find
FI - Icelandair

from $1518

Find
PD - Porter Airlines

from $193

Find
DL - Delta Air Lines Inc.

from $255

Find
AY - Finnair

from $2316

Find
WS - WestJet

from $187

Find
UA - United Airlines

from $221

Find
AM - Aeromexico

from $3519

Find
TS - Air Transat

from $296

Find

See more connecting flights

How to book an air ticket yourself?

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