$68 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 10/20. 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.
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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 stop$215
Calgary
Calgary2 stops$161
Halifax
Halifax1 stop$331
Ottawa
Ottawa2 stops$306
Québec City
Québec City1 stop$299
Winnipeg
Winnipeg2 stops$214
Kelowna
Kelownanonstop$200
St. John's
St. John's1 stop$409
Saskatoon
Saskatoon1 stop$248
Regina
Regina2 stops$260
Charlottetown
Charlottetown1 stop$431
Yellowknife
Yellowknife2 stops$266
Whitehorse
Whitehorse1 stop$320
Thunder Bay
Thunder Bay1 stop$301
Comox
Comox2 stops$267
Toronto
Toronto1 stop$215
Calgary
Calgary2 stops$161
Halifax
Halifax1 stop$331
Ottawa
Ottawa2 stops$306
Québec City
Québec City1 stop$299
Winnipeg
Winnipeg2 stops$214
Kelowna
Kelownanonstop$200
St. John's
St. John's1 stop$409
Saskatoon
Saskatoon1 stop$248
Regina
Regina2 stops$260
Charlottetown
Charlottetown1 stop$431
Yellowknife
Yellowknife2 stops$266
Whitehorse
Whitehorse1 stop$320
Thunder Bay
Thunder Bay1 stop$301
Comox
Comox2 stops$267

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

Fri, Sep 5 - Sun, Sep 7
Air Canada Logo
10:00 am - 5:40 pmSEA-YEG
6h 40m1 stop
Air Canada Logo
10:50 am - 6:36 pmYEG-SEA
8h 46m2 stops
$157Air Canada
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Mon, Sep 15 - Mon, Sep 15
Air Canada Logo
5:30 am - 3:00 pmSEA-YYC
8h 30m2 stops
Air Canada Logo
6:15 pm - 10:16 pmYYC-SEA
5h 01m1 stop
$161Air Canada
Find Deal
Fri, Sep 5 - Sun, Sep 7
WestJet Logo
1:15 pm - 4:20 pmSEA-YEG
2h 05mnonstop
WestJet Logo
11:20 am - 12:33 pmYEG-SEA
2h 13mnonstop
$170WestJet
Find Deal
Tue, Aug 26 - Tue, Sep 2
WestJet Logo
7:35 pm - 12:27 amSEA-YEG
3h 52m1 stop
WestJet Logo
4:00 pm - 7:14 pmYEG-SEA
4h 14m1 stop
$177WestJet
Find Deal
Tue, Aug 26 - Thu, Aug 28
Alaska Airlines Logo
8:37 am - 9:38 amSEA-YVR
1h 01mnonstop
Alaska Airlines Logo
3:30 pm - 4:35 pmYVR-SEA
1h 05mnonstop
$194Alaska Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
Delta Logo
7:52 pm - 9:00 pmSEA-YVR
1h 08mnonstop
Delta Logo
6:20 am - 7:35 amYVR-SEA
1h 15mnonstop
$197Delta
Find Deal
Tue, Sep 2 - Thu, Sep 18
Alaska Airlines Logo
8:37 am - 9:38 amSEA-YVR
1h 01mnonstop
Alaska Airlines Logo
10:30 am - 11:38 amYVR-SEA
1h 08mnonstop
$219Alaska Airlines
Find Deal
Sat, Sep 6 - Sun, Sep 21
Delta Logo
7:52 pm - 9:00 pmSEA-YVR
1h 08mnonstop
Delta Logo
6:13 am - 7:30 amYVR-SEA
1h 17mnonstop
$240Delta
Find Deal
Tue, Aug 19 - Tue, Aug 19
United Airlines Logo
6:25 am - 1:53 pmSEA-YVR
7h 28m1 stop
United Airlines Logo
5:15 pm - 10:59 pmYVR-SEA
5h 44m1 stop
$246United Airlines
Find Deal
Fri, Aug 22 - Wed, Aug 27
United Airlines Logo
11:10 pm - 12:02 pmSEA-YQB
9h 52m1 stop
United Airlines Logo
6:00 am - 1:03 pmYQB-SEA
10h 03m1 stop
$415United Airlines
Find Deal
Useful Info

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 $180 round-trip. The most popular route is from Seattle (SEA) to Vancouver Intl Airport (YVR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $258.

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 $687 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 $282 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $498 and $484 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, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Canada back to Seattle, the best deals are generally found on Wednesday, 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 flight$68
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Seattle to Edmonton

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

Insights shared by verified travelers 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 travelers 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 $283 on average. Morning departures are around 119% 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 $619.

Reviews of the top 5 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
8.1Boarding
7.8Comfort
8.5Crew
7.1Entertainment
7.1Food
Airline reviews

Flight attendant was excellent, pleasant and attentive. Announcements were clear and pleasant.

10.0 ExcellentAnonymous, Jul 2025SEA - JAC
Read more Alaska Airlines reviews

Flight attendant was excellent, pleasant and attentive. Announcements were clear and pleasant.

seats good, foot space comfortable not good, waiting on tormack at Las Vegas

6 hour flight from Seattle to Dulles airport without any WiFi and movies, as well as now snacks is crazy. We were told no WiFi and entertainment 5 hours before departure.

Wifi would be nice. Unfortunately the particular airplane was not equipped with wifi.

I'm so glad that Alaska still keeps this little "puddle-jumper" route going between SEA>ALW; my daughter lives on Walla Walla, and it's so much quicker to be able to fly right in to Walla Walla than to have to fly into Tri-Cities and then make her drive 40 minutes each way. This flight is usually only 50%-75% full when I fly it, but that's because it doesn't get in to ALW until MIDNIGHT! But thanks for continuing to service the Walla Walla area, Alaska!

Seats very comfortable and legroom appreciated. All in all, it was a great experience.

Original flight was canceled, and the automatically booked second flight was immediately delayed. I arrived about 4 hours later than planned with only a $12 meal voucher that didn't fully cover a sandwich at airport prices.

I was expecting better service from Alaska Airlines. I registered for assistance since I have a disability. The terminal in Seattle, WA was very unprofessional and at times rude. The BWI location was the exact opposite. I will NOT consider Alaska Airlines for future flights.

It was very good and comfortable, Crew was also great

The flight was delayed almost an hour. No wifi on flight.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

this crew didn't care much. bumping carts into seats more times than i care to remember

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

Great. Very smooth. Plenty of information. However, wish they would give out a menu in advance of making a dinner choice like other international airlines. The flight attendant says chicken or pasta and there are details about ingredients or spices requiring the passenger to ask which requires the flight attendant to answer many times. So easy to solve this problem. P

I'm a tall guy and even the seats with more leg room were not as comfortable as I had hoped.

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

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.

Crew was nice especially by North American standards. Bad good. No entertainment screens. Terrible WiFi

Not only was the flight delayed more than 3 hours but also there was no internet or movies on the flight. It was Flair/Spirit quality of experience at Westjet prices

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

Only issue was checking in took over an hour and was very stressful. It all worked out, but we weren't sure for a while.

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 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.

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Aircraft had technical issues. After 3 hours of trying to resolve, flight was cancelled. Was booked on a flight leaving 12 hours after intended departure. Now on 4 flights instead of 2 and a day late to my destination.

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

I am very tall. All airline seats are a bit uncomfortable.

Bad experience boarding and flight got delayed didn’t make it to my next flight

The food on the trip Toronto to Athens could be better: the chicken didn’t taste good.

Terrible confusion btw air Canada and United. Wasn’t able to change ticket because I had purchased on kayak. Rethinking booking tickets on this site, and will try to avoid United and aircanada going forward.

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