C$ 82 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 30/6. 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

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Best Canada Flight Deals from Seattle

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto1 stopC$ 298
Calgary
CalgarydirectC$ 223
Halifax
Halifax1 stopC$ 514
Ottawa
Ottawa1 stopC$ 439
Winnipeg
Winnipeg1 stopC$ 319
Kelowna
Kelowna2 stopsC$ 245
St. John's
St. John's1 stopC$ 502
Saskatoon
Saskatoon1 stopC$ 323
Regina
Regina2 stopsC$ 310
Québec City
Québec City1 stopC$ 381
Toronto
Toronto1 stopC$ 298
Calgary
CalgarydirectC$ 223
Halifax
Halifax1 stopC$ 514
Ottawa
Ottawa1 stopC$ 439
Winnipeg
Winnipeg1 stopC$ 319
Kelowna
Kelowna2 stopsC$ 245
St. John's
St. John's1 stopC$ 502
Saskatoon
Saskatoon1 stopC$ 323
Regina
Regina2 stopsC$ 310
Québec City
Québec City1 stopC$ 381

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

Mon, 23 Jun - Mon, 30 Jun
WestJet Logo
2:05 p.m. - 4:45 p.m.SEA-YYC
1h 40mdirect
WestJet Logo
7:35 p.m. - 8:28 p.m.YYC-SEA
1h 53mdirect
C$ 223WestJet
Find Deal
Wed, 25 Jun - Mon, 30 Jun
WestJet Logo
1:50 p.m. - 4:30 p.m.SEA-YYC
1h 40mdirect
WestJet Logo
7:35 p.m. - 8:28 p.m.YYC-SEA
1h 53mdirect
C$ 226WestJet
Find Deal
Fri, 18 Jul - Sat, 26 Jul
 Logo
7:35 p.m. - 10:15 p.m.SEA-YYC
1h 40mdirect
 Logo
12:30 p.m. - 6:36 p.m.YYC-SEA
7h 06m2 stops
C$ 231
Find Deal
Mon, 30 Jun - Fri, 4 Jul
 Logo
2:05 p.m. - 4:45 p.m.SEA-YYC
1h 40mdirect
 Logo
6:25 a.m. - 9:21 a.m.YYC-SEA
3h 56m1 stop
C$ 234
Find Deal
Fri, 18 Jul - Sat, 26 Jul
Air Canada Logo
2:55 p.m. - 9:55 p.m.SEA-YYC
6h 00m1 stop
Air Canada Logo
3:50 p.m. - 10:16 p.m.YYC-SEA
7h 26m2 stops
C$ 241Air Canada
Find Deal
Thu, 10 Jul - Sun, 13 Jul
Air Canada Logo
10:00 a.m. - 5:35 p.m.SEA-YEG
6h 35m1 stop
Air Canada Logo
7:15 p.m. - 10:16 p.m.YEG-SEA
4h 01m1 stop
C$ 249Air Canada
Find Deal
Sat, 16 Aug - Fri, 22 Aug
Alaska Airlines Logo
9:15 p.m. - 11:50 p.m.SEA-YYC
1h 35mdirect
Alaska Airlines Logo
6:00 a.m. - 7:00 a.m.YYC-SEA
2h 00mdirect
C$ 313Alaska Airlines
Find Deal
Tue, 9 Sep - Mon, 15 Sep
Alaska Airlines Logo
7:59 a.m. - 10:40 a.m.SEA-YYC
1h 41mdirect
Alaska Airlines Logo
6:00 a.m. - 7:00 a.m.YYC-SEA
2h 00mdirect
C$ 319Alaska Airlines
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Thu, 27 Nov - Fri, 28 Nov
United Airlines Logo
11:50 p.m. - 2:01 p.m.SEA-YYZ
11h 11m1 stop
United Airlines Logo
5:55 p.m. - 12:59 a.m.YYZ-SEA
10h 04m1 stop
C$ 379United Airlines
Find Deal
Thu, 26 Jun - Fri, 27 Jun
United Airlines Logo
6:45 a.m. - 10:30 p.m.SEA-YVR
15h 45m1 stop
United Airlines Logo
5:30 p.m. - 8:01 a.m.YVR-SEA
14h 31m1 stop
C$ 410United Airlines
Find Deal
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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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Seattle to Canada.

The cheapest ticket to Canada from Seattle found in the last 72 hours was to Calgary, at C$ 181 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$ 181.

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$ 392 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 January, when tickets cost C$ 386 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is C$ 718 and C$ 662 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, Thursday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Canada back to Seattle, the best deals are generally found on Thursday, with Sunday 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 the flight from Seattle to Canada, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.


Good to know

Low seasonMarch
High seasonAugust
Cheapest flightC$ 82
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Seattle to Calgary

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 CanadaSEA-YYZJan 2025
Be careful about directions. Best to ask representatives about proper gate.
Verified travelerFlew with Air CanadaSEA-YVRMay 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 WestJetSEA-YYCApr 2024
Get to the gate early. They made their final boarding call like 25 minutes before departure
Verified travelerFlew with Air CanadaSEA-YVRJan 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.

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

    The cheapest time of day to fly to Canada is generally in the evening, when round-trip flights cost C$ 357 on average. Morning departures are around 116% more expensive than evening flights, 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$ 769.

Top tips for finding cheap flights to Canada

  • Looking for a cheap flight? 25% of our users found tickets from Seattle to the following destinations at these prices or less: Calgary C$ 140 one-way - C$ 249 round-trip; Toronto C$ 275 one-way - C$ 511 round-trip

Top 4 airlines serving 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Food
7.1Entertainment
8.1Boarding
7.8Comfort
8.5Crew
Airline reviews

We had to take the train to our next gate but had time to eat a meal. When to our next gate and asked employee about gate and got informed that gate had been changed so back on train to next gate. So thankful she was there and informed us of gate change. Because of the issue the boarding was slow but employees were there and busy helping all and keeping it organized.

10.0 ExcellentHelen, Jun 2025SEA - MCI
Read more Alaska Airlines reviews

We had to take the train to our next gate but had time to eat a meal. When to our next gate and asked employee about gate and got informed that gate had been changed so back on train to next gate. So thankful she was there and informed us of gate change. Because of the issue the boarding was slow but employees were there and busy helping all and keeping it organized.

Very pleasant and the flight felt like it went by quick

All flight entertainment is from your own device and there was an $8 charge to connect. also 1 drink and a small bag of pretzels was all that was given to us. other that that the seats were good and the flight itself was as expected.

It is very bad they do not give you money back

They lost our bag and it took them days to find it. Terrible communication and lots of lies about where it was. Their system hasn’t merged with Hawaiian yet they route people on shared flights with Hawaiian, creating an administrative nightmare.

Major flight delays, it was a 1.5-hour delay. The gate kept changing about 3 times in Seattle. very hectic and chaotic.

Booked a first class ticket and was not even offered a bottle of water…or a cracker…absolutely zero in flight service on a 1 hour flight

More leg room in back seats. Can you require people to smell good on planes? ha ha Staff was great! Plane was comfortable. I enjoyed the movies and TV. Smooth take off and landing.

The only problem was the time delay. Kudos to the counter agent in Seattle. Very helpful and gracious.

This flight was how a flight should be. The flight from Hawaii to Seattle was terrible

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Delay and keep changing gates. I have to run around from B to C then to E.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

Liked nothing. As per previous segment it was delay delay delay.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

We didn’t make the flight due to Delta’s check in line moving too slow.

The flight was ahead of schedule. A half glass of juice and a cookie is pathetic! No entertainment possibilities. Not even a plug-in for phone or IPad if you wanted to watch a downloaded movie. Back to flying Air Canada!

The flight was ahead of schedule. A half glass of juice and a cookie is pathetic!

The staff were the friendliest I have encountered in years. Absolutely great!

Plane changed to one with no entertainment system or ability to serve hot meals

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

Good. Would be better if the carry on baggage was free.

Horrible. I checked out myself that it seems that I can have a free carry-on. But they ask me to pay $75 when we are nearly boarding. It was tricky during check out that make you mistake that you can have a carry-on beside your personal item. Also they ask $75 in the airport instead of $35 during checkout. So the whole process is designed to make you this mistake

Westjet is one of the worst airlines in the world. 100% guaranteed to have flight delays and flight cancellations. Will never book again with Westjet.

Plane should have entertainment, instead of people paying to use wifi

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

The staff made sure I was comfortable, moved me to a better seat with more leg room

Easy boarding and comfortable seating were plusses. Enjoyed the experience and good service from the captain and crew. Many thanks...!

Somehow, my booking was under my preferred name instead of my legal name so they almost didn’t let me board the plane at LAX. This problem should have been notified to me when I was still in Toronto.

Great overall. Quick boarding, attentive staff - great experience in premium class.

When arriving over 2 hours early to check k in at Charlotte airport I was told I would have to check my carry on ? Apparently the flight was full and may not be room. I was not given a choice and the agent was quite unpleasant about it. I am a senior amd was not comfortable me having to worry about my bag being lost vut it didn’t seem to bother him. There were lots and lots of people of all ages in line when we boarded with carryons and most larger than mine .the rest of my journey was pleasant vut this was totally unacceptable.

The layover was 6 PLUS hours and we were only given a $15.00 voucher. We missed our first activity in Quebec due to the delay.

Miserable staff as it was a late/delayed flight and crew wasn’t in the best spirits. Completely understood as neither was most of the passengers. Still unacceptable l.

It was a short flight, and no entertainment. That was not a problem for us, but there is no option for "not applicable". There was a bit of turbulence, so there was no food service.

the fact air Canada changed my flight from 850 PM to 815 AM with zero regard to the plans i made that last day, the cost i lost out on as things were non refundable amd shortening my first vacation in 7 years sickened me. when we purchase a service thats whats we expect. when we want to change the service we have to pay for that option but you do whatever you want . i called accessibility dept as i have a cpap and an implanted loop recorder first person said no problem just let security know you cant go thru scanners. then i got an email saying i had to fill out a fit to fly form . which again there was NO need to have that none. But that cost me money and time to have a doctor fill it out. then when i went to check in online i was declined i had to see a person at the airport instead. i couldnt get my boarding pass like everyone elseso here I was contacting air canada so I would have a easy travel experience and it ended up being a nightmare with more work for me, more cost and time. the flight itself was great the nightmare around it i will never subject myself to again. i tried to stick with supporting Canada but Air Canada was not worth supporting. very disappointed especially with a dept that is supposed to help disabled people not make an already challenging event not worth going thru at all.

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

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