Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Seattle to Canada from $53

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 7/11. 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
0 bags
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to Canada

In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Canada Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Toronto
Toronto1 stop$226
Calgary
Calgarynonstop$135
Halifax
Halifax1 stop$391
Ottawa
Ottawa1 stop$386
Québec City
Québec City1 stop$238
Winnipeg
Winnipeg1 stop$221
Kelowna
Kelowna2 stops$188
St. John's
St. John's1 stop$463
Saskatoon
Saskatoon1 stop$201
Regina
Regina1 stop$225
Charlottetown
Charlottetown1 stop$477
Yellowknife
Yellowknife1 stop$287
London
London1 stop$390

Good to know

Low season

January

High season

June

Cheapest flight

$53
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Seattle to Calgary

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 to Canada from Seattle 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 to Canada with an airline and back to Seattle 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 to Canada from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Canada

  • Morning departure is around 5% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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 9267 reviews
7.9Comfort
8.2Boarding
7.3Entertainment
7.3Food
8.6Crew
Airline reviews

Seats lack shoulder and elbow room. The lady next to me was short and slightly heavy with knee problems, she kept jabbing me with her elbow while playing her game on her phone for 2 hours, the duration of the whole flight. It was frustrating and annoying! I was in the middle seat, there was no space to adjust to avoid her arm jabbing me.

4.0 OkayAnonymous, Jun 2024SEA - ONT
Read more about Alaska Airlines reviews

Seats lack shoulder and elbow room. The lady next to me was short and slightly heavy with knee problems, she kept jabbing me with her elbow while playing her game on her phone for 2 hours, the duration of the whole flight. It was frustrating and annoying! I was in the middle seat, there was no space to adjust to avoid her arm jabbing me.

I was in second from last seat. My luggage was in row 15. I asked the stewardess if I could move up before the plane lands. There were 3 empty rows. She went on to explain to me, how no one was sitting there when the plane took off and there was no education on the exit doors. Blah, blah, blah. I said ok, S he kept over explaining to me. So whatever if that’s the rules. She went in the back to the other 2 stewards to tell them the entire conversation I just had with her. Not only could I hear her so could all the back rows of the plane. This was very unprofessional and inappropriate.

The crew members were wonderful. When we encountered a little turbulence, the pilots let us know and provided an estimate of how long it would last. Another nice amenity: every seat has AC power outlets and USB ports. It was a 6-hour flight, which seems a bit much for a single-aisle jet: over 200 passengers with access to only 3 restrooms (assuming you time it right and won't be blocked in by beverage carts); food is mediocre, over-priced, and (if you failed to reserve a meal ahead of time) the flight attendants have to process food/meal sales in the aisle. To access any entertainment, you must use your own device to log on to the plane's wi-fi (or bring your own entertainment).

Seats are more spacious than other airlines that have you packed like sardines.

I would have appreciated notification that our flight was moved to another gate LAST MINUTE so that we would not have missed it. We got no such notice and had to spend another night to catch an available flight in the morning, which was huge inconvenience. We will never fly Alaska again.

Liked premium seat. Did not like: having to pay for entertainment/wi-fi; having to pay for food; single-aisle; and, only three rest rooms.

The airline was way too cold. We were freezing, I don’t know if that is normal. Overall it was pretty good flight. Always flown Alaska Airlines and I am not changing.

I was sitting in row 31 and felt bad smell coming from the toilets especially when boarding and exiting not much during the flight.

Great. They got us on an earlier flight. Really appreciated that

I had very little legroom and the only food available was really salty

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

Generally poor experience with excessive luggage fees. Plane seats were very uncomfortable. Flight did not take off on time, however arrived on time. Boarding seems very inefficient.

They lost our luggage and didn’t return it until 15 days AFTER we got back.

food worker strike caused lack of service. I know, not your fault but a bit of a inconvenience.

The staff on the WestJet flight were friendly and helpful. The flight was smooth and we arrived 30 minutes ahead of time.

The on time performance and the ease of boarding are great. The crew were cordial. During landing the pilot made a hard landing with some swerve that was a bit rough but other than that everything else is as smooth as it can be.

Horrible, flight on the way to Vegas was delayed significantly and then on my way back my second flight was cancelled

If they have a tv for movie or map during 5h flight could be better and the food can purchase on flight are ok with that.

We requested 2 wheel chairs upon arrival. On board an attendant told us to remain in our seats until everyone was off the plane. we were in row 11 and thought we would be off early. After all were off, a different attendant said we should leave, and that the chairs were gone. One was available for my friend who had just spent 9 days in hospital but I had to walk quite some distance. Eventually a cart arrived to take us the rest of the way. This was over an hour after our arrival. The staff at the terminal did their best to help us but if we had been allowed off with the other passengers, our ride home would have been an hour earlier.

Our flight experience was great! Flight staff was funny and offered great service. Made record flying time coming home from Vegas after having to wait for planes on the tarmac because of high winds

Seats can use more cushioning, it felt very hard. The snack option could be better

Not worth the premium paid for the first class ticket

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

The ride was good but no food ot entertainment hence, it was just over an hour flight.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

Aircraft has better leg room than any of United's larger planes. We had requested mobility assistance for this and related flights. United's response to all was superb.

No snacks served! Seating in the kast row in uncomfortable.

By in large it was a good experience. The flight crew was great and that's the most important to me. Boarding was fine.

There was a mistake with the first name we only discovered at security. Air canada was unable to correct it to match then passport since it was booked through an agency. The agency could not correct it either since they need at least two hours to do that. We could not fly and lost a bunch of money. Learned my lesson about kayak.

My flight got canceled. Then AC rebooked me to a next day flight. No compensation no apology. It almost messed up my entire trip and schedule. However, all the unexpepected seems routine and ordinary to AC, so customers need to get used to.

The food was horrible the flying attendance hardly made any checks and the seats were very tied ..

I love air Canada. The staff is so helpful and friendly and attentive. I paid for extra room but chose a ser near a person who took up a lot of space which gave me less space than regular economy, I was sad I did that!

For such a long flight they should offer tea or coffee in between two meals.

No seat assignment . Last on board . Though I would not receive any boarding pass

last minute was rebooked. This rebooking made me miss my connection, added a stop in my itinerary without my approval, and had me arriving 10 hours later to my destination...for a delay that was 2 hours. To boot, my final flight from London to Athens booked me in a middle seat, where I originally booked all aisle seats. This was incredibly uncomfortable for a 24 hour journey and made me incredibly upset.

Did not appreciate “hidden fees” to check a bag for international flight and purchase a seat to be next to my spouse. Won’t choose this airline again.

The flight left over 2 hours late and caused me to miss my connecting flight. Consequently, I missed my cruise ship out of Barcelona. The cost associated with this miss was as follows: Airfare to Sicily Italy to get on the ship TWO days late - $232.30 Taxi from Airport to hotel $35 Dinner at hotel $38 Hotel in Barcelona - $208 Taxi from Sicily to hotel $70 Hotel in Sicily - $148 Prorated time missed on cruise $ 1,143

No meal. Flight crew was wonderful, happily finding me storage for my guitar. THANK YOU!!!

Book cheap flights from Seattle to Canada

Recent round-trip flight deals

9/22Sun
nonstopWestJet
1h 40mSEA-YYC
9/26Thu
1 stopWestJet
5h 28mYYC-SEA
$135
7/25Thu
nonstopWestJet
1h 43mSEA-YYC
7/28Sun
nonstopWestJet
1h 52mYYC-SEA
$140
9/14Sat
1 stopAir Canada
4h 56mSEA-YYC
9/18Wed
1 stopAir Canada
6h 30mYYC-SEA
$154
7/17Wed
nonstopAlaska Airlines
1h 34mSEA-YYC
7/20Sat
nonstopAlaska Airlines
1h 47mYYC-SEA
$174
9/14Sat
1 stopAir Canada
4h 56mSEA-YYC
9/18Wed
2 stopsAir Canada
7h 16mYYC-SEA
$175
7/6Sat
nonstopAlaska Airlines
1h 34mSEA-YYC
7/9Tue
nonstopAlaska Airlines
1h 47mYYC-SEA
$212
6/26Wed
1 stopDelta
6h 21mSEA-YYC
7/10Wed
nonstopDelta
1h 52mYYC-SEA
$244
8/14Wed
nonstopDelta
1h 11mSEA-YVR
8/28Wed
nonstopDelta
1h 15mYVR-SEA
$245
7/11Thu
1 stopUnited Airlines
10h 03mSEA-YVR
7/23Tue
nonstopUnited Airlines
1h 05mYVR-SEA
$262
7/11Thu
1 stopUnited Airlines
10h 03mSEA-YVR
7/23Tue
1 stopUnited Airlines
16h 30mYVR-SEA
$267

Search by stops

Search by airline

Search by price

Recent one-way flight deals

7/11Thu
nonstopWestJet
1h 43mSEA-YYC
$53
8/16Fri
nonstopWestJet
1h 39mSEA-YYC
$54
8/16Fri
1 stopAir Canada
4h 07mSEA-YYC
$56
6/25Tue
1 stopAir Canada
4h 13mSEA-YEG
$72
6/22Sat
nonstopAlaska Airlines
1h 34mSEA-YYC
$79
7/3Wed
nonstopAlaska Airlines
1h 40mSEA-YYC
$96
9/11Wed
nonstopDelta
1h 06mSEA-YVR
$99
7/8Mon
1 stopDelta
4h 28mSEA-YYC
$101
8/22Thu
2 stopsUnited Airlines
19h 50mSEA-YQB
$114
8/13Tue
1 stopUnited Airlines
5h 24mSEA-YVR
$116

Search by stops

Search by airline

Search by price

Last minute flights from Seattle to Canada

Last minute flight, train and bus deals

6/16Sun
multi-stop
13h 22mSEA-YYC
6/17Mon
nonstop
1h 51mYYC-SEA
$248
6/14Fri
multi-stop
4h 21mSEA-YYC
6/18Tue
nonstop
1h 51mYYC-SEA
$253
6/14Fri
multi-stopAir Canada
4h 16mSEA-YYC
7/17Wed
multi-stopAir Canada
4h 04mYYC-SEA
$284
6/12Wed
multi-stopWestJet
5h 33mSEA-YVR
6/13Thu
multi-stopWestJet
6h 26mYVR-SEA
$284
6/14Fri
multi-stopDelta
8h 18mSEA-YYC
7/17Wed
nonstopDelta
1h 52mYYC-SEA
$289
6/15Sat
nonstopAir Canada
1h 04mSEA-YVR
6/21Fri
nonstopAir Canada
1h 05mYVR-SEA
$294
6/13Thu
nonstopWestJet
1h 45mSEA-YYC
6/16Sun
nonstopWestJet
1h 51mYYC-SEA
$294
6/14Fri
multi-stopDelta
4h 21mSEA-YYC
6/18Tue
multi-stopDelta
6h 40mYYC-SEA
$298
6/14Fri
nonstopAlaska Airlines
1h 00mSEA-YVR
6/18Tue
multi-stopAlaska Airlines
5h 55mYVR-SEA
$460
6/14Fri
nonstopAlaska Airlines
0h 57mSEA-YYJ
6/14Fri
nonstopAlaska Airlines
0h 58mYYJ-SEA
$698

Search by stops

Search by airline

Search by price

Seattle - Canada Flights