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Find cheap flights from Seattle to Canada from $70

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 6/8. 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
Fri 6/7
Fri 6/14

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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$233
Calgary
Calgary2 stops$178
Halifax
Halifax2 stops$342
Ottawa
Ottawa2 stops$426
Québec City
Québec City1 stop$257
Winnipeg
Winnipeg1 stop$248
Kelowna
Kelowna1 stop$213
St. John's
St. John's2 stops$503
Saskatoon
Saskatoon1 stop$231
Regina
Regina1 stop$242
Charlottetown
Charlottetown2 stops$426
Yellowknife
Yellowknife1 stop$272
Thunder Bay
Thunder Bay1 stop$433
London
London1 stop$434

Good to know

Low season

January

High season

June

Cheapest flight

$70
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 13% 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 9147 reviews
8.6Crew
7.3Food
7.3Entertainment
8.2Boarding
7.9Comfort
Airline reviews

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.

6.0 GoodAnonymous, May 2024SEA - HNL
Read more about Alaska Airlines reviews

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 flight was delayed because the pilots had not arrived on their previous flight yet. The flight was 100% full so it was pretty crowded. I miss having the screens on the back of the seats. It would be great if the Alaska planes had the clip so you can put your phone or tablet on the back of the seat in front of you to not strain your neck. Everything else was very smooth.

It was fine since it ensure we went to our destination in time.

I bought the cheapest ticket. No meal, no checked luggage so I didn't expect much and was surprised by how good the flight and service was. Alaska is now my favorite airline.

No entertainment, food was cookies & juice,water, soda or coffee.

My baggage was in another flight, anit was delayed for one hour.

The maintenance delay was seemingly handled very poorly... Little to no information was provided to the passengers sitting on board for an extended period of time. On a brighter note, at least the cabin crew (flight attendants) did the best they could. They seemingly were provided very little information with regards to the delay. Unless absolutely beyond my control, I can’t imagine buying a ticket on Alaska airlines again, based on this and a previous experience my wife recently had, along with complaints overheard from other passengers.

The only issue was in the wheelchair waiting area before we got on the plane. They seemed very disorganized. Everyone we encountered after that was great! We loved Cassandra at check-in. She was awesome. The flight attendants were wonderful too! The lady helping with the waiting wheelchair when we got off the plane was awesome too!

Expect to get miles for us having to miss our first planned flight due to them waiting on passengers that decided to be late to the airport.

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.

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

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.

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.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

Easy boarding, roomy seats, plenty of good food, very helpful snd friendly staff. Very smooth flight! Only thing that could have been better was to have cranberry juice. Women like this as it helps avoid UTI’s and not as sweet as other juices.

The crew was friendly, the seats are too small. Air travel is barely tolerable anymore.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

Book cheap flights from Seattle to Canada

Recent round-trip flight deals

6/7Fri
2 stopsAir Canada
7h 59mSEA-YYC
6/12Wed
2 stopsAir Canada
7h 17mYYC-SEA
$178
6/7Fri
nonstopWestJet
1h 45mSEA-YYC
6/12Wed
nonstopWestJet
1h 51mYYC-SEA
$180
6/7Fri
1 stopAir Canada
5h 26mSEA-YYC
6/12Wed
2 stopsAir Canada
7h 17mYYC-SEA
$183
6/13Thu
nonstopWestJet
1h 45mSEA-YYC
6/19Wed
nonstopWestJet
1h 51mYYC-SEA
$185
5/29Wed
nonstopAlaska Airlines
0h 55mSEA-YYJ
6/4Tue
nonstopAlaska Airlines
0h 55mYYJ-SEA
$238
5/29Wed
nonstopAlaska Airlines
0h 57mSEA-YVR
6/5Wed
nonstopAlaska Airlines
1h 01mYVR-SEA
$239
6/6Thu
nonstopDelta
1h 01mSEA-YVR
6/13Thu
nonstopDelta
1h 10mYVR-SEA
$246
5/31Fri
nonstopDelta
1h 43mSEA-YYC
6/2Sun
1 stopDelta
5h 29mYYC-SEA
$260
5/28Tue
1 stopUnited Airlines
16h 15mSEA-YVR
5/30Thu
1 stopUnited Airlines
7h 30mYVR-SEA
$271
5/21Tue
nonstopUnited Airlines
1h 05mSEA-YVR
5/28Tue
1 stopUnited Airlines
7h 15mYVR-SEA
$274

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Recent one-way flight deals

6/8Sat
nonstopWestJet
1h 45mSEA-YYC
$70
5/14Tue
nonstopWestJet
1h 41mSEA-YYC
$73
5/14Tue
1 stopAir Canada
3h 46mSEA-YYC
$77
5/14Tue
1 stopAir Canada
4h 01mSEA-YYC
$78
8/7Wed
nonstopAlaska Airlines
1h 03mSEA-YVR
$104
6/12Wed
nonstopDelta
1h 45mSEA-YYC
$107
6/3Mon
nonstopAlaska Airlines
0h 55mSEA-YYJ
$109
7/8Mon
1 stopDelta
5h 00mSEA-YYC
$112
5/22Wed
1 stopUnited Airlines
6h 49mSEA-YVR
$113
5/14Tue
nonstopUnited Airlines
1h 04mSEA-YVR
$119

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Last minute flights from Seattle to Canada

Last minute flight, train and bus deals

5/9Thu
multi-stopAir Canada
4h 35mSEA-YYC
5/12Sun
multi-stopAir Canada
5h 17mYYC-SEA
$217
5/10Fri
multi-stopAir Canada
4h 54mSEA-YEG
5/12Sun
multi-stopAir Canada
5h 02mYEG-SEA
$224
5/10Fri
multi-stopDelta
4h 37mSEA-YYC
5/14Tue
multi-stopDelta
6h 35mYYC-SEA
$270
5/10Fri
multi-stopWestJet
23h 37mSEA-YEG
5/12Sun
multi-stopWestJet
6h 41mYEG-SEA
$310
5/11Sat
multi-stopUnited Airlines
13h 28mSEA-YYC
5/14Tue
multi-stopUnited Airlines
12h 11mYYC-SEA
$351
5/10Fri
nonstopWestJet
1h 43mSEA-YYC
5/14Tue
nonstopWestJet
1h 51mYYC-SEA
$364
5/11Sat
multi-stopUnited Airlines
17h 32mSEA-YVR
5/12Sun
multi-stopUnited Airlines
9h 43mYVR-SEA
$374
5/9Thu
multi-stopDelta
5h 30mSEA-YYC
5/12Sun
nonstopDelta
1h 51mYYC-SEA
$409
5/13Mon
nonstopAlaska Airlines
0h 48mSEA-YYJ
5/29Wed
nonstopAlaska Airlines
0h 55mYYJ-SEA
$604
5/13Mon
nonstopAlaska Airlines
0h 53mSEA-YYJ
5/30Thu
nonstopAlaska Airlines
0h 55mYYJ-SEA
$614

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Seattle - Canada Flights