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Find cheap flights from Seattle to Canada from $73

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 7/1. 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
sáb. 6/15
sáb. 6/22

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Best Canada Flight Deals

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

Toronto
Toronto1 stop$258
Calgary
Calgarynonstop$191
Halifax
Halifax1 stop$369
Ottawa
Ottawa1 stop$462
Québec City
Québec City1 stop$263
Winnipeg
Winnipeg2 stops$248
Kelowna
Kelowna1 stop$213
St. John's
St. John's2 stops$510
Saskatoon
Saskatoon1 stop$304
Regina
Regina1 stop$286
Charlottetown
Charlottetown2 stops$516
Yellowknife
Yellowknife1 stop$346
Thunder Bay
Thunder Bay1 stop$434
London
London1 stop$391
Fredericton
Fredericton1 stop$505

Good to know

Low season

January

High season

June

Cheapest flight

$73
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 7% 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 7% 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 9157 reviews
7.3Food
8.2Boarding
7.9Comfort
7.3Entertainment
8.6Crew
Airline reviews

Why do you ask about food when only a snack is served? Actual food needs to be bought.

8.0 ExcellentAnonymous, May 2024SEA - PHL
Read more about Alaska Airlines reviews

Why do you ask about food when only a snack is served? Actual food needs to be bought.

There was an older male crew member that was very rude to me when doing the last checks before pulling back from the terminal. There is a polite way to tell someone to put their bag under the seat. It was Mother’s Day and my mom has recently passed so it was a tough morning for me in general. There was no need to make for the snide remark “ I don’t know how many times we have said this already” as you walked away. I had held it together all morning and this interaction brought me to tears. love Alaska Airlines and this is the first time I’ve had a negative experience.

Alway a a breeze! And great mountain views on left side of plane during entire flight!

another delayed flight. no one at the desk kept us updated. we found out by an email as the desk was not even staffed up to expected takes off

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

Service was excellent. Staff at check in cleared hurdles for me so I could travel with my service animal.

Flight cancelled an hour before takeoff due to "unscheduled maintenance". New flight makes me have to wait for 5 hours in the airport, at a gate totally on the other side of where I'm at, requiring me to take a tram to get from the N terminal, to the C terminal. After waiting for 5 hours I'm informed my new flight is no longer at the gate I'm at, but instead is back in the N terminal where I was previously.

Delayed an hour and sat without updates. Ended up an hour late to destination

The flight was decent again if there was a place that you could put crying children that would be great. Or maybe make a rule against allowing infants on the plane.

Everything was fine -- on time, clear, clean. I don't want to pay extra for in-flight wi-fi

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.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

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

Over all good. I had some issues with trying to buy my seat. The Westjet system kept trying to charge my credit card, without getting the seat. In the end after 5 times being charged, I got my seat.

I did not have a meal or entertainment, but flight was comfortable, beverage service was quick, crew was very helpful and pleasant. And a very smooth flight overall.

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.

Flight was fine, it was delayed but only 30 minutes, staff were efficient, lady making announcements at LAX was really hard to understand but the rest were great.

The male air hostess was rude and didn’t even offer me a drink. Poor customer service!

We left really late. Things that were out if anybody’s control I guess.

The weather caused a delayed but I was impressed how United did everything they could to try to get us out which included bussing us to the plane doing a Hardstand and bringing us to the plane since the fog was too thick to tow the plane from the overnight stay in the cargo area.

They canceled the flight on us very close to the flight date .

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

It was delayed but got us to YYZ. I had great copassengers.

Flew SEA-CA, then CA-NRT. First flight was short but very uncomfortable, dirty, and had very small overhead storage space. The seats and fans were not cleaned and had visible dirt on them. Second flight was perfect.

My second flight ended up being through United and it was fine. Again, just frustrating that it was so late.

Everything went smoothly and as expected. We were on time and one flight arrived early.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Book cheap flights from Seattle to Canada

Recent round-trip flight deals

6/13jue.
nonstopWestJet
1h 45mSEA-YYC
6/20jue.
nonstopWestJet
1h 51mYYC-SEA
$191
8/16vie.
1 stopWestJet
6h 06mSEA-YEG
8/18dom.
1 stopWestJet
5h 11mYEG-SEA
$195
6/7vie.
1 stopAir Canada
4h 01mSEA-YYC
6/12mié.
2 stopsAir Canada
7h 17mYYC-SEA
$216
5/29mié.
2 stopsAir Canada
8h 04mSEA-YYC
6/1sáb.
2 stopsAir Canada
7h 47mYYC-SEA
$217
6/12mié.
nonstopAlaska Airlines
1h 05mSEA-YVR
6/19mié.
nonstopAlaska Airlines
1h 02mYVR-SEA
$238
6/12mié.
nonstopAlaska Airlines
1h 05mSEA-YVR
6/13jue.
nonstopAlaska Airlines
1h 04mYVR-SEA
$240
6/11mar.
nonstopDelta
1h 11mSEA-YVR
6/21vie.
nonstopDelta
1h 11mYVR-SEA
$247
6/26mié.
nonstopDelta
1h 11mSEA-YVR
6/29sáb.
nonstopDelta
1h 05mYVR-SEA
$259
6/2dom.
1 stopUnited Airlines
13h 14mSEA-YVR
6/5mié.
nonstopUnited Airlines
1h 02mYVR-SEA
$268
5/28mar.
1 stopUnited Airlines
13h 14mSEA-YVR
5/30jue.
1 stopUnited Airlines
7h 16mYVR-SEA
$271

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Recent one-way flight deals

7/1lun.
1 stopWestJet
5h 10mSEA-YYC
$73
6/1sáb.
nonstopWestJet
1h 45mSEA-YYC
$74
6/1sáb.
1 stopAir Canada
4h 16mSEA-YYC
$85
6/28vie.
1 stopUnited Airlines
15h 43mSEA-YYC
$90
6/2dom.
1 stopUnited Airlines
15h 57mSEA-YEG
$93
6/14vie.
1 stopAir Canada
2h 50mSEA-YYJ
$99
6/18mar.
nonstopDelta
1h 11mSEA-YVR
$99
6/4mar.
nonstopDelta
0h 59mSEA-YVR
$104
6/13jue.
nonstopAlaska Airlines
1h 00mSEA-YVR
$108
6/26mié.
nonstopAlaska Airlines
1h 34mSEA-YYC
$117

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Last minute flights from Seattle to Canada

Last minute flight, train and bus deals

5/19dom.
nonstop
1h 38mSEA-YYC
5/25sáb.
nonstop
1h 50mYYC-SEA
$220
5/19dom.
multi-stopAir Canada
3h 46mSEA-YYC
5/25sáb.
multi-stopAir Canada
4h 52mYYC-SEA
$247
5/18sáb.
multi-stopDelta
4h 06mSEA-YEG
5/20lun.
nonstopDelta
2h 14mYEG-SEA
$300
5/18sáb.
multi-stopDelta
6h 53mSEA-YEG
5/22mié.
multi-stopDelta
4h 35mYEG-SEA
$319
5/19dom.
multi-stopUnited Airlines
7h 15mSEA-YVR
5/25sáb.
nonstopUnited Airlines
1h 02mYVR-SEA
$343
5/19dom.
multi-stopUnited Airlines
7h 15mSEA-YVR
5/25sáb.
multi-stopUnited Airlines
7h 11mYVR-SEA
$348
5/17vie.
nonstopWestJet
1h 43mSEA-YYC
5/20lun.
nonstopWestJet
1h 51mYYC-SEA
$371
5/18sáb.
multi-stopWestJet
6h 06mSEA-YEG
5/20lun.
multi-stopWestJet
5h 41mYEG-SEA
$376
5/18sáb.
nonstopAlaska Airlines
1h 49mSEA-YEG
5/20lun.
nonstopAlaska Airlines
1h 44mYEG-SEA
$589
5/17vie.
nonstopAlaska Airlines
1h 49mSEA-YEG
5/19dom.
nonstopAlaska Airlines
1h 44mYEG-SEA
$772

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Seattle - Canada Flights