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Cheap flights from Canada to Seattle from C$ 130

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Seattle departing on 9/9. 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 Canada to Seattle

Recent round-trip flight deals from Canada to Seattle

Air Canada Logo
8:15 a.m. - 9:22 a.m.YVR-SEA
1h 07mdirect
Air Canada Logo
2:55 p.m. - 4:01 p.m.SEA-YVR
1h 06mdirect
C$ 210Air Canada
Find Deal
Wed, 17 Sep - Wed, 17 Sep
WestJet Logo
7:00 a.m. - 12:59 p.m.YVR-SEA
5h 59m1 stop
WestJet Logo
7:05 a.m. - 12:36 p.m.SEA-YVR
5h 31m1 stop
C$ 213WestJet
Find Deal
Tue, 16 Sep - Tue, 23 Sep
WestJet Logo
2:30 p.m. - 8:29 p.m.YVR-SEA
5h 59m1 stop
WestJet Logo
8:40 a.m. - 1:36 p.m.SEA-YVR
4h 56m1 stop
C$ 214WestJet
Find Deal
Wed, 17 Sep - Wed, 24 Sep
United Airlines Logo
3:17 p.m. - 11:56 a.m.YEG-SEA
21h 39m2 stops
United Airlines Logo
12:43 p.m. - 10:04 p.m.SEA-YEG
8h 21m1 stop
C$ 217United Airlines
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Air Canada Logo
10:50 a.m. - 6:36 p.m.YEG-SEA
8h 46m2 stops
Air Canada Logo
5:30 a.m. - 1:23 p.m.SEA-YEG
6h 53m2 stops
C$ 219Air Canada
Find Deal
Fri, 17 Oct - Sun, 19 Oct
Alaska Airlines Logo
5:17 p.m. - 6:12 p.m.YEG-SEA
1h 55mdirect
Alaska Airlines Logo
7:55 a.m. - 10:49 a.m.SEA-YEG
1h 54mdirect
C$ 220Alaska Airlines
Find Deal
Fri, 19 Sep - Wed, 24 Sep
WestJet Logo
7:00 a.m. - 12:59 p.m.YVR-SEA
5h 59m1 stop
WestJet Logo
7:05 a.m. - 11:38 a.m.SEA-YVR
4h 33m1 stop
C$ 220WestJet
Find Deal
Tue, 16 Sep - Tue, 23 Sep
United Airlines Logo
6:00 a.m. - 1:28 p.m.YEG-SEA
8h 28m1 stop
United Airlines Logo
7:00 a.m. - 10:04 p.m.SEA-YEG
14h 04m2 stops
C$ 227United Airlines
Find Deal
Thu, 18 Sep - Tue, 23 Sep
Alaska Airlines Logo
7:30 p.m. - 8:37 p.m.YVR-SEA
1h 07mdirect
Alaska Airlines Logo
5:43 p.m. - 6:40 p.m.SEA-YVR
0h 57mdirect
C$ 230Alaska Airlines
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Delta Logo
12:05 p.m. - 12:59 p.m.YYC-SEA
1h 54mdirect
Delta Logo
7:45 p.m. - 12:44 a.m.SEA-YYC
3h 59m1 stop
C$ 325Delta
Find Deal
Wed, 15 Oct - Thu, 16 Oct

WestJet flights from Canada to Seattle

Our best WestJet deals on Canada to Seattle flight tickets
WestJet
16 Sep
YVR7:00 a.m.Vancouver Intl
5h 59m
1 stop
SEA12:59 p.m.Seattle/Tacoma Intl
23 Sep
SEA7:05 a.m.Seattle/Tacoma Intl
5h 31m
1 stop
YVR12:36 p.m.Vancouver Intl
C$ 213
Find similar
WestJet
17 Sep
YVR2:30 p.m.Vancouver Intl
5h 59m
1 stop
SEA8:29 p.m.Seattle/Tacoma Intl
24 Sep
SEA8:40 a.m.Seattle/Tacoma Intl
4h 56m
1 stop
YVR1:36 p.m.Vancouver Intl
C$ 214
Find similar
WestJet
16 Sep
YVR7:00 a.m.Vancouver Intl
5h 59m
1 stop
SEA12:59 p.m.Seattle/Tacoma Intl
23 Sep
SEA7:05 a.m.Seattle/Tacoma Intl
4h 33m
1 stop
YVR11:38 a.m.Vancouver Intl
C$ 220
Find similar

Alaska Airlines flights from Canada to Seattle

Our best Alaska Airlines deals on Canada to Seattle flight tickets
Alaska Airlines
19 Sep
YEG5:17 p.m.Edmonton
1h 55m
SEA6:12 p.m.Seattle/Tacoma Intl
24 Sep
SEA7:55 a.m.Seattle/Tacoma Intl
1h 54m
YEG10:49 a.m.Edmonton
C$ 220
Find similar
Alaska Airlines
16 Sep
YVR7:30 p.m.Vancouver Intl
1h 07m
SEA8:37 p.m.Seattle/Tacoma Intl
23 Sep
SEA5:43 p.m.Seattle/Tacoma Intl
0h 57m
YVR6:40 p.m.Vancouver Intl
C$ 230
Find similar
Alaska Airlines
1 Oct
YVR10:30 a.m.Vancouver Intl
1h 08m
SEA11:38 a.m.Seattle/Tacoma Intl
8 Oct
SEA11:39 a.m.Seattle/Tacoma Intl
1h 09m
YVR12:48 p.m.Vancouver Intl
C$ 231
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Canada to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 19 August 2025.
Use the filters below to find and compare flights from Canada to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 17/9

8:15 a.m.-9:22 a.m.

Nonstop1h 07m

Seattle/Tacoma Intl

Wed 17/9

2:55 p.m.-4:01 p.m.

Nonstop1h 06m

C$ 210

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 16/9

7:00 a.m.-12:59 p.m.

1 stop5h 59m

Seattle/Tacoma Intl

Tue 23/9

7:05 a.m.-12:36 p.m.

1 stop5h 31m

C$ 213

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 17/9

2:30 p.m.-8:29 p.m.

1 stop5h 59m

Seattle/Tacoma Intl

Wed 24/9

8:40 a.m.-1:36 p.m.

1 stop4h 56m

C$ 214

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Wed 1/10

3:17 p.m.-11:56 a.m.

2 stops21h 39m

Seattle/Tacoma Intl

Wed 8/10

12:43 p.m.-10:04 p.m.

1 stop8h 21m

C$ 217

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Fri 17/10

10:50 a.m.-6:36 p.m.

2 stops8h 46m

Seattle/Tacoma Intl

Sun 19/10

5:30 a.m.-1:23 p.m.

2 stops6h 53m

C$ 219

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Fri 19/9

5:17 p.m.-6:12 p.m.

Nonstop1h 55m

Seattle/Tacoma Intl

Wed 24/9

7:55 a.m.-10:49 a.m.

Nonstop1h 54m

C$ 220

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 16/9

7:00 a.m.-12:59 p.m.

1 stop5h 59m

Seattle/Tacoma Intl

Tue 23/9

7:05 a.m.-11:38 a.m.

1 stop4h 33m

C$ 220

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Thu 18/9

6:00 a.m.-1:28 p.m.

1 stop8h 28m

Seattle/Tacoma Intl

Tue 23/9

7:00 a.m.-10:04 p.m.

2 stops14h 04m

C$ 227

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 16/9

7:30 p.m.-8:37 p.m.

Nonstop1h 07m

Seattle/Tacoma Intl

Tue 23/9

5:43 p.m.-6:40 p.m.

Nonstop0h 57m

C$ 230

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Wed 15/10

12:05 p.m.-12:59 p.m.

Nonstop1h 54m

Seattle/Tacoma Intl

Thu 16/10

7:45 p.m.-12:44 a.m.

1 stop3h 59m

C$ 325

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Canada 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 February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 368.

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

Our data shows that Thursday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 558. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 735. 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 in the evening. Flights from Canada to Seattle during this time can be as low as C$ 474. Flights in the morning are often more expensive with an average ticket price of C$ 823.

What is the cheapest Canada to Seattle/Tacoma Intl flight route?

Fly from Edmonton to Seattle/Tacoma Intl for the best Canada - Seattle/Tacoma Intl flight prices

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

You are more likely to see cheaper flights to Seattle from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around C$ 498 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Canada for as low as C$ 419 on momondo.

What cabin class options are available on Canada to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Canada to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Canada to Seattle flights?

You could potentially save up to 25% on your flight if you consider stops on a Canada to Seattle flight.

Cheap Canada to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Seattle

Best price found

C$ 130

Fastest flight time

0h 51m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Canada in the past 72 hours is C$ 130. The best round-trip flight deal from Canada to Seattle found on momondo in the last 72 hours is C$ 210.
The fastest flight from Canada to Seattle takes 0h 51m
Direct flights go from Canada to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

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

    Prices for flights from Canada to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Canada to Seattle/Tacoma Intl Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Canada to Seattle/Tacoma Intl Airport.

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

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Canada to Seattle?

Best airlines flying from Canada to Seattle

Compare and see reviews for airlines that fly from Canada to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 159Free CancellationRating
7.9
7,981 reviews
Search Delta flights
WestJetPriceFrom C$ 178Free CancellationRating
7.2
3,032 reviews
Search WestJet flights
United AirlinesPriceFrom C$ 179Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 222Free CancellationRating
7.1
9,997 reviews
Search Air Canada flights
Alaska AirlinesPriceFrom C$ 240Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom C$ 270Free CancellationRating
7.8
2,668 reviews
Search Hawaiian Airlines flights
Harbour Air SeaplanesPriceFrom C$ 306Free CancellationRating
9.2
10 reviews
Search Harbour Air Seaplanes flights
American AirlinesPriceFrom C$ 530Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Lynnwood
Marysville
Tacoma
SeaTac
Kirkland
Redmond
Olympia
Ocean Shores
Shoreline
Ellensburg
Tukwila
Gig Harbor
Renton
Mukilteo
Cle Elum
Poulsbo
Puyallup
Kent
Centralia

Why use momondo?

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

Finding the right flight to Seattle from Canada is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Canada to Seattle flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Canada and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Canada 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 Canada and alert you when they change.

An easier way to manage your Seattle trip

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