Cheap flights from Canada to Seattle from $82

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 11/25. 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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0 bags

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Find the cheapest flights from Canada to Seattle

Recent round-trip flight deals from Canada to Seattle

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:55 am - 8:59 amYVR-SEA
1h 04mnonstop
Alaska Airlines Logo
7:54 pm - 8:55 pmSEA-YVR
1h 01mnonstop
$145Alaska Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
Alaska Airlines Logo
6:00 am - 7:07 amYVR-SEA
1h 07mnonstop
Alaska Airlines Logo
11:10 pm - 12:10 amSEA-YVR
1h 00mnonstop
$146Alaska Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
Air Canada Logo
9:05 pm - 10:06 pmYVR-SEA
1h 01mnonstop
Air Canada Logo
3:40 pm - 4:47 pmSEA-YVR
1h 07mnonstop
$147Air Canada
Find Deal
Mon, Dec 15 - Fri, Dec 26
Air Canada Logo
6:15 pm - 7:16 pmYVR-SEA
1h 01mnonstop
Air Canada Logo
5:50 am - 6:57 amSEA-YVR
1h 07mnonstop
$150Air Canada
Find Deal
Sat, Nov 22 - Sun, Nov 23
WestJet Logo
1:25 pm - 2:20 pmYYC-SEA
1h 55mnonstop
WestJet Logo
3:10 pm - 5:50 pmSEA-YYC
1h 40mnonstop
$156WestJet
Find Deal
Fri, Dec 5 - Mon, Dec 8
WestJet Logo
7:50 am - 10:22 amYYC-SEA
3h 32m1 stop
WestJet Logo
3:10 pm - 5:50 pmSEA-YYC
1h 40mnonstop
$158WestJet
Find Deal
Mon, Dec 22 - Thu, Jan 1
United Airlines Logo
7:00 am - 6:27 pmYVR-SEA
11h 27m1 stop
United Airlines Logo
12:35 pm - 9:18 pmSEA-YVR
8h 43m1 stop
$192United Airlines
Find Deal
Wed, Jan 7 - Fri, Jan 9
United Airlines Logo
12:35 pm - 11:10 pmYVR-SEA
10h 35m1 stop
United Airlines Logo
3:37 pm - 9:18 pmSEA-YVR
5h 41m1 stop
$193United Airlines
Find Deal
Sat, Nov 22 - Sun, Nov 23
Delta Logo
7:25 am - 8:48 amYVR-SEA
1h 23mnonstop
Delta Logo
10:55 pm - 11:59 pmSEA-YVR
1h 04mnonstop
$195Delta
Find Deal
Thu, Nov 27 - Thu, Dec 4
Delta Logo
11:40 am - 12:59 pmYVR-SEA
1h 19mnonstop
Delta Logo
9:32 am - 10:49 amSEA-YVR
1h 17mnonstop
$203Delta
Find Deal
Sat, Nov 22 - Sun, Nov 23

Alaska Airlines flights from Canada to Seattle

Our best Alaska Airlines deals on Canada to Seattle flight tickets
Alaska Airlines
Nov 25
YVR7:55 amVancouver Intl
1h 04m
SEA8:59 amSeattle/Tacoma Intl
Dec 2
SEA7:54 pmSeattle/Tacoma Intl
1h 01m
YVR8:55 pmVancouver Intl
Alaska Airlines
Dec 24
YVR6:00 amVancouver Intl
1h 07m
SEA7:07 amSeattle/Tacoma Intl
Dec 31
SEA11:10 pmSeattle/Tacoma Intl
1h 00m
YVR12:10 amVancouver Intl
Alaska Airlines
Nov 26
YVR6:00 amVancouver Intl
1h 02m
SEA7:02 amSeattle/Tacoma Intl
Nov 26
SEA11:26 amSeattle/Tacoma Intl
1h 04m
YVR12:30 pmVancouver Intl

American Airlines flights from Canada to Seattle

Our best American Airlines deals on Canada to Seattle flight tickets
American Airlines
Nov 25
YYJ6:05 amVictoria Intl
0h 58m
SEA7:03 amSeattle/Tacoma Intl
Dec 2
SEA11:05 pmSeattle/Tacoma Intl
0h 52m
YYJ11:57 pmVictoria Intl
American Airlines
Dec 5
YYJ6:05 amVictoria Intl
0h 55m
SEA7:00 amSeattle/Tacoma Intl
Dec 9
SEA11:05 pmSeattle/Tacoma Intl
0h 52m
YYJ11:57 pmVictoria Intl
American Airlines
Nov 13
YUL12:59 pmMontreal Pierre Elliott Trudeau Intl
12h 21m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
Nov 19
SEA11:20 pmSeattle/Tacoma Intl
13h 02m
1 stop
YUL3:22 pmMontreal Pierre Elliott Trudeau Intl

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 832,500 searches. Data last updated October 30, 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

Tue 11/25

7:55 am-8:59 am

Nonstop1h 04m

Seattle/Tacoma Intl

Tue 12/2

7:54 pm-8:55 pm

Nonstop1h 01m

$145

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 12/24

6:00 am-7:07 am

Nonstop1h 07m

Seattle/Tacoma Intl

Wed 12/31

11:10 pm-12:10 am

Nonstop1h 00m

$146

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Mon 12/15

9:05 pm-10:06 pm

Nonstop1h 01m

Seattle/Tacoma Intl

Fri 12/26

3:40 pm-4:47 pm

Nonstop1h 07m

$147

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 11/22

6:15 pm-7:16 pm

Nonstop1h 01m

Seattle/Tacoma Intl

Sun 11/23

5:50 am-6:57 am

Nonstop1h 07m

$150

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Fri 12/5

1:25 pm-2:20 pm

Nonstop1h 55m

Seattle/Tacoma Intl

Mon 12/8

3:10 pm-5:50 pm

Nonstop1h 40m

$156

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Mon 12/22

7:50 am-10:22 am

1 stop3h 32m

Seattle/Tacoma Intl

Thu 1/1

3:10 pm-5:50 pm

Nonstop1h 40m

$158

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 1/7

7:00 am-6:27 pm

1 stop11h 27m

Seattle/Tacoma Intl

Fri 1/9

12:35 pm-9:18 pm

1 stop8h 43m

$192

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 11/22

12:35 pm-11:10 pm

1 stop10h 35m

Seattle/Tacoma Intl

Sun 11/23

3:37 pm-9:18 pm

1 stop5h 41m

$193

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Thu 11/27

7:25 am-8:48 am

Nonstop1h 23m

Seattle/Tacoma Intl

Thu 12/4

10:55 pm-11:59 pm

Nonstop1h 04m

$195

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 11/22

11:40 am-12:59 pm

Nonstop1h 19m

Seattle/Tacoma Intl

Sun 11/23

9:32 am-10:49 am

Nonstop1h 17m

$203

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?

In general, February is the cheapest month to fly from Canada to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $263. If you don’t want to visit Seattle in February, then you should wait until January to fly from Canada, when ticket prices are also cheap, with an average price of $266.

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

On average, the least expensive day to fly to Seattle from Canada is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $435. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Canada because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $649.

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

Flying to Seattle from Canada in the evening is the least expensive time of day to depart. momondo users have found prices as low as $265 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $540. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Vancouver Intl 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 $356 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 $309 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 7% 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

$152

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 $152. The best round-trip flight deal from Canada to Seattle found on momondo in the last 72 hours is $249.
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)
  • 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 are updated 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?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • 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
Air CanadaPriceFrom $77Free CancellationRating
7.1
10,377 reviews
Search Air Canada flights
United AirlinesPriceFrom $92Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
WestJetPriceFrom $127Free CancellationRating
7.2
3,149 reviews
Search WestJet flights
Alaska AirlinesPriceFrom $174Free CancellationRating
8.0
11,214 reviews
Search Alaska Airlines flights
DeltaPriceFrom $215Free CancellationRating
7.9
7,993 reviews
Search Delta flights
American AirlinesPriceFrom $277Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Puyallup
Marysville
Redmond
Tukwila
Federal Way
Lakewood
Cle Elum
Fife
Centralia
Kirkland
Shoreline
Westport

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 recognisable 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?

Flights from Canada to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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 not ready to book a flight from Canada to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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1 adult
Sat 11/29
Sat 12/6

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