C$ 111 Find Cheap Flights from Seattle to Canada

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Canada departing on 22/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Canada Flight Deals from Seattle

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto2 stopsC$ 373
Calgary
CalgarydirectC$ 294
Halifax
Halifax2 stopsC$ 393
Winnipeg
Winnipeg2 stopsC$ 322
Ottawa
Ottawa1 stopC$ 458
Kelowna
Kelowna1 stopC$ 298
St. John's
St. John's2 stopsC$ 352
Saskatoon
Saskatoon1 stopC$ 346
Regina
Regina1 stopC$ 428
Québec City
Québec City1 stopC$ 497
Toronto
Toronto2 stopsC$ 373
Calgary
CalgarydirectC$ 294
Halifax
Halifax2 stopsC$ 393
Winnipeg
Winnipeg2 stopsC$ 322
Ottawa
Ottawa1 stopC$ 458
Kelowna
Kelowna1 stopC$ 298
St. John's
St. John's2 stopsC$ 352
Saskatoon
Saskatoon1 stopC$ 346
Regina
Regina1 stopC$ 428
Québec City
Québec City1 stopC$ 497

Cheap Flights from Seattle to Canada

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Canada that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Canada

Tue, 2 Jun - Tue, 9 Jun
WestJet Logo
7:35 p.m. - 12:15 a.m.
SEA
-
YVR
4h 40m
1 stop
WestJet Logo
9:15 a.m. - 6:45 p.m.
YVR
-
SEA
9h 30m
2 stops
C$ 264WestJet
Thu, 14 May - Sun, 17 May
WestJet Logo
10:30 a.m. - 4:50 p.m.
SEA
-
YVR
6h 20m
1 stop
WestJet Logo
11:15 a.m. - 6:45 p.m.
YVR
-
SEA
7h 30m
2 stops
C$ 265WestJet
Thu, 14 May - Sun, 17 May
WestJet Logo
10:30 a.m. - 4:50 p.m.
SEA
-
YVR
6h 20m
1 stop
WestJet Logo
11:15 a.m. - 6:45 p.m.
YVR
-
SEA
7h 30m
2 stops
C$ 266WestJet
Fri, 29 May - Sun, 31 May
Air Canada Logo
5:50 a.m. - 8:41 a.m.
SEA
-
YYJ
2h 51m
1 stop
Air Canada Logo
5:45 p.m. - 10:40 p.m.
YYJ
-
SEA
4h 55m
1 stop
C$ 291Air Canada
Fri, 29 May - Sun, 31 May
Air Canada Logo
5:50 a.m. - 8:41 a.m.
SEA
-
YYJ
2h 51m
1 stop
Air Canada Logo
5:45 p.m. - 10:40 p.m.
YYJ
-
SEA
4h 55m
1 stop
C$ 298Air Canada
Thu, 14 May - Sun, 17 May
Multiple Airlines Logo
3:35 p.m. - 6:09 p.m.
SEA
-
YYC
1h 34mdirect
Multiple Airlines Logo
8:45 a.m. - 9:40 a.m.
YYC
-
SEA
1h 55mdirect
C$ 307Multiple Airlines
Sat, 23 May - Sat, 30 May
Multiple Airlines Logo
8:05 a.m. - 10:56 a.m.
SEA
-
YEG
1h 51mdirect
Multiple Airlines Logo
6:10 a.m. - 9:40 a.m.
YEG
-
SEA
4h 30m
1 stop
C$ 404Multiple Airlines
Tue, 2 Jun - Sat, 6 Jun
Alaska Airlines Logo
8:05 a.m. - 10:56 a.m.
SEA
-
YEG
1h 51mdirect
Alaska Airlines Logo
11:46 a.m. - 12:38 p.m.
YEG
-
SEA
1h 52mdirect
C$ 417Alaska Airlines
Fri, 5 Jun - Tue, 9 Jun
United Airlines Logo
7:40 a.m. - 6:42 p.m.
SEA
-
YTZ
8h 02m
1 stop
United Airlines Logo
2:55 p.m. - 8:46 p.m.
YTZ
-
SEA
8h 51m
1 stop
C$ 593United Airlines
Mon, 1 Jun - Mon, 15 Jun
United Airlines Logo
11:52 p.m. - 4:41 p.m.
SEA
-
YTZ
13h 49m
1 stop
United Airlines Logo
7:20 p.m. - 9:40 a.m.
YTZ
-
SEA
17h 20m
1 stop
C$ 608United Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Canada flights

Get data-powered insights and trends into flights from Seattle to Canada to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Seattle to Canada flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Canada from Seattle found in the last 72 hours was to Toronto, at C$ 135 round-trip. The most popular route is from Seattle (SEA) to Calgary (YYC), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 320.

What is the cheapest time of day to fly to Canada?

The average price for all round-trip flights from Seattle to Canada depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Canada is generally in the morning, when round-trip flights cost C$ 776 on average. The most expensive time of day to fly to Canada is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 776.

Can I save money by flying with a layover from Seattle to Canada?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at C$ 402 on average.

What is the cheapest month to fly from Seattle to Canada?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Canada, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Canada is February, when tickets cost C$ 67 (return) on average. On the other hand, the most expensive months are October and May, when the average cost of round-trip tickets is C$ 1,012 and C$ 810 respectively.

What’s the cheapest day of the week to fly from Seattle to Canada?

The average price of all round-trip flights from Seattle to Canada clicked on KAYAK for each day over the last 12 months.

For Seattle to Canada, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Canada back to Seattle, the best deals are generally found on Friday, with Monday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Canada, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Seattle to Canada, you should book around 3 weeks before departure, which saves you about 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 111
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Seattle to Vancouver

Flights from Seattle to Canada: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Seattle to Canada 
Verified travelerFlew with Air Canada
SEA
-
YVR
Apr 2026
Be prepared to have your carryon forced to be checked luggage which will add to the time if you have connecting flights and want to get your carry on for your longer trip
Verified travelerFlew with Air Canada
SEA
-
YYZ
Jan 2025
Be careful about directions. Best to ask representatives about proper gate.
Verified travelerFlew with Air Canada
SEA
-
YVR
May 2024
If you are a solo traveler with intentions to not check bags then bring a flexible bag or smaller suitcase in case they put you on the small and dirty planes for your short connections.
KirbyFlew with WestJet
SEA
-
YYC
Apr 2024
Get to the gate early. They made their final boarding call like 25 minutes before departure
Verified travelerFlew with Air Canada
SEA
-
YVR
Jan 2024
Be prepared to have carry on luggage checked as overhead bins are very small and plane we flew on was old

FAQs - booking Canada flights

  • How does KAYAK find such low prices on flights from Seattle to Canada?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Canada.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Canada?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Canada is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Canada?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Canada with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Canada?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Canada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Seattle to Canada

 
Need help choosing which airline to fly with from Seattle to Canada? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12315 reviews
8.1Boarding
8.5Crew
7.0Entertainment
7.8Comfort
7.1Food
Airline reviews

The crew was great and everything went smoothly coming and going.

10.0 ExcellentHayes, Apr 2026
SEA - IDA
Read more Alaska Airlines reviews

The crew was great and everything went smoothly coming and going.

My window seat did not have a window. I chose seat 11A thinking I would have a view. I had a wall instead.

See what I wrote in the previous section. This was a terrible experience. I would like refund.. I even paid an extra $70 for an aisle seat closer to the front to ensure that I got off early enough to catch the next flight. The fact that the plane did not wait, and even left eearlier, knowing that the first flight came in late, and was moved to a terminal three train stops away is appalling. My friend that flew JetBlue, their flight was delayed and came in later and the connecting flight WAITED for them. How is it that JetBlue could do that, and Alaska could not.

This was my second time flying Alaska Airline in the 1st Class cabin. Everything was fine with the exception of the food and entertainment. The food was just ok but not what I was expecting from 1st Class. A BBQ pork sandwich and baked potato. There wasnt any in-flight entertainment. I found that odd since it was a coast to coast flight Seattle to Dulles. My sister flew 1st Class on Delta on a shorter flight ( Seattle to Cincinnati) and had an awesome meal and in-flight entertainment. I typically fly Delta but there wasn’t a flight with times that fit my schedule. I am by no means a primary donna. But when my upgrade cost over $900…I didn’t use any reward miles…I was expecting more than what I got. I will never fly Alaska Airline 1st Class again. I will stick with Delta for all my travel needs whether it’s in 1st Class or coach.

Good staff. Comfortable seats. Had to check my bag because the flight was too full.

Loved this first class flight! Awesome food, snacks and drinks. Comfortable seat with foot rest. Good movie. Very friendly crew! Only thing I would suggest is having a screen on seat back in front of me so I didn’t have to watch the movie on my phone.

The crew was very attentive, boarding was orderly. I really liked the way Alaska Airlines gives boarding passes and dropping off my bags. Very smooth.

Once we were in the air, the flight was nice and smooth. The flight was about twenty minutes late to begin with, though, and then we needed to wait to land for another plane to land first.

Flight crew great! No WiFi not great. Someone took my bag not great!

Alaska Airlines staff go out of their way to accommodate my fragile musical instrument, every time. They are unlike any other airline. I've experienced this can-do attitude on several flights with different staff, so this must be the culture of their company. I appreciate Alaska!

Westjet was late and we missed our connecting flight with Cathay. Had to wait 8 hours. Westjet only allows 1 checked in baggage for international flights- it’s always been 2. Canada allows only 1 sandwhich bag size full off small liquids. Everything else will be tossed. Awful trip. Will never fly west jet or go to Toronto to connect flights!

No pre boarding kiosk to check in, baggage claim detected luggage didn’t leave the airport, poorly managed recovery of lost luggage, and blame lost tag from conveyor to TSA/security, very poor from TSA/security check to delivery, crucial if compensation will go thru and will likely wait for months unlike United,

Flight was good, crew was excellent. No complaints at all

Delayed 3 times in a row for 4 hours total. Incrementally pushing back the flight claiming gate delays but they eventually changed the actual plane, due to technical issues. This strategy to avoid compensation to passengers is unprofessional.

I didn't think about not having the right app for wifi because my connecting flight was with Westjet and when I took off from Seattle I was thinking I would use my wifi, but realized I couldn't on my Westjet app and I did not have Delta's app downloaded.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Everything was good except for flight delay, but it was because of the snow storm in the arrival airport.

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

The trip from LAX to Calgary was aboard a 737-700, which is more than twenty years old. Service was fine, and the food was good, but there was no inflight entertainment, and no WiFi. The flight from Calgary to Vancouver was also delayed more than an hour, due to congestion on the Calgary tarmac. And no food service, but there was in-flight WiFi which made a big difference.

Leg room is a problem the plane was dirty and there were no movies available on the app

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

All good……but luggage didn’t make it on the airplane. Had to wait 3 days. Was a bummer.

Small suitcase used for carryon the last time was refused by boarding crew this time. Appears to be at the discretion and mood of the person on the day. Flight was only half booked, there would have been no problem with space.

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

Flight home was delayed multiple times, did not get home until 2am

the check-in lady at ORD was extremely rude and unprofessional. very disappointed as it was supposed to be a celebration for my wife's birthday and it really put a damper on things. if i wanted to be treated like trash, i would have flown Economy! (as opposed to business class)

My original flight was cancelled and then rebooked four hours later on a recovery flight, but I was checked in as stanby and had no seats so as a family of four we were concerned about not being seated altogether. Our flight then got delayed by another 1.5 hours and when seats were assigned at the gate, three of the four of us were together and we could get my wife closer, they offered no assistance.

I bought a ticket from Kayak. When I got to the airport, the was no ticket. I had to pay 5X to get to my destination. No response received from Kayak. I will NEVER use them again.

Everything you need to know for your flight from Seattle to Canada

Information on your arrival and departure airports