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$103 Find cheap flights from Canada to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 9/16. 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
Sat 6/15
Sat 6/22

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These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

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Flights to Seattle - Travel Insights & Trends

Get data-powered insights and trends for flights to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Seattle?

These are the best prices found by users searching on KAYAK in the last 72 hours.
Based on KAYAK searches from the last 72 hours, if you fly from Victoria, you should have a good chance of getting the best deal to Seattle as it was the cheapest place to fly from. Prices were found for as low as $103 one-way and $165 for a round-trip flight. Also in the last 72 hours, the most popular connection to Seattle was from Vancouver and the lowest price for a round-trip flight was $205.

How much is a flight to Seattle?

The average and cheapest price for all flights to Seattle from each origin found by users searching on KAYAK in the last month.
On average, a flight to Seattle costs $487. The cheapest price found on KAYAK in the last 2 weeks cost $114 and departed from Calgary. The most popular routes on KAYAK are Calgary to Seattle which costs $501 on average, and Toronto to Seattle, which costs $490 on average.
See prices from:

What is the cheapest day to fly to Seattle?

The average price of all flights to Seattle clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Seattle is Friday where tickets can be as cheap as $389. On the other hand, the most expensive day to fly is Saturday, where prices are $429 on average.

What is the cheapest month to fly to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Seattle, 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 to Seattle is May, where tickets cost $319 on average for one-way flights. On the other hand, the most expensive months are March and April, where the average cost of tickets from Canada is $715 and $632 respectively. For return trips, the best month to travel is October with an average price of $490.

What is the cheapest time of day to fly to Seattle?

The average price for all flights to Seattle depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Seattle is generally in the afternoon, when flights cost $535 on average. The most expensive time of day to fly to Seattle is generally in the morning, which is peak travel time and where the average cost of a ticket is $552.

What is a good deal for flights to Seattle?

If you’re looking for cheap airfare to Seattle, 25% of our users found tickets to Seattle for the following prices or less: From Calgary $171 one-way - $202 round-trip, from Vancouver Intl Airport $184 one-way - $463 round-trip, from Montreal Pierre Elliott Trudeau Intl Airport $243 one-way - $396 round-trip.

How far in advance should I book a flight to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 50 days before departure.

Which airlines fly to Seattle?

Airlines flying the most to Seattle from Canada are Alaska Airlines, Delta and Air Canada. See the amount of flights per week for popular airlines flying to Seattle.

Which airline offers the most flights to Seattle?

Of the 10 airlines that fly to Seattle, Alaska Airlines offers the most flights, with around 3,628 per week, followed by Delta with 1,827 flights per week.

How long is the flight to Seattle?

The duration of your flight to Seattle depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Seattle on KAYAK are from Vancouver, which takes 1h 01m, Calgary, which takes 1h 44m, Montreal, which takes 5h 45m, and Toronto, which takes 7h 05m.

How many direct flights to Seattle are there each day?

There are around 914 direct flights from within Canada to Seattle every day. Most flights depart in the morning, with 7:00 am the most common departure time and 44% of flights departing in the morning.

How many direct flights to Seattle are there each week?

Each week there are around 6,393 direct flights from within Canada to Seattle. The most common day for departures is Thursday, with 16% of flights taking off on this day.

How many long-haul flights are there to Seattle each week?

Each week, there are 28 medium-haul flights (3-6 hour flight duration) and 258 short-haul flights (up to 3 hour flight duration) to Seattle. There aren't any long-haul flights (6-12 hour flight duration).

How many cities have direct flights to Seattle?

From Canada, there are direct flights to Seattle from 6 cities. The city with the most direct flights is Vancouver Intl Airport, with 173 direct flights each week.

Good to know

Low season

January

High season

July

Cheapest flight

$103
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Victoria to Seattle

FAQs - booking Seattle flights

  • What is the process for clearing customs and immigration at Seattle/Tacoma International Airport?

    Canadian residents will enter a designated area of passport control and do not require a visa to enter the United States. After passport control, passengers will head to the baggage claim carousels to collect any checked baggage. If you are transferring to another flight, you will stay left along the orange walls to reach customs. To exit for Seattle, you will go right along the green walls to proceed through customs.

  • What are the public transportation options at Seattle/Tacoma International Airport?

    The airport offers both a bus service and Link Light Rail Service. The King County Metro Transit bus routes cover most of the greater Seattle area, while the Sound Transit bus service offers express buses to Seattle and the surrounding areas outside of the city. The Link Light Rail system runs every day from 5:00 AM until 1:00 AM, with trains running every 6 to 15 minutes depending on the time of day. These trains are a great way to reach most of the Seattle metro area in a timely fashion.

  • If I am being picked up after my flight to Seattle, is there a cell phone lot where my ride can wait?

    The airport office a cell phone lot with 200 parking spaces and free Wi-Fi. Drivers are allowed to wait for their passenger for up to 20 minutes in the cell phone lot without any charge. Once passengers have collected all their luggage and exited, drivers should then proceed to the terminal to pick them up.

  • Where can I rent a car at Seattle/Tacoma International Airport?

    Seattle/Tacoma International Airport has a rental car facility where all rental car companies operate. This facility can be accessed by the free dedicated shuttle buses that run 24 hours per day. All major companies such as Hertz, Avis and Budget operate at the airport, and all of their customer service desks are located at the Rental Car Center.

  • What is the cheapest flight to Seattle?

    Based on KAYAK searches from the last 72 hours, if you fly from Victoria, you should have a good chance of getting the best deal to Seattle as it was the cheapest place to fly from. Prices were found for as low as $103 one-way and $165 for a round-trip flight. Also in the last 72 hours, the most popular connection to Seattle was from Vancouver and the lowest price for a round-trip flight was $205.

  • How far is Seattle from central Seattle?

    The distance between Seattle and downtown Seattle is 11 miles.

  • What is the name of Seattle’s airport?

    All flights to Seattle land at Seattle. The airport code is SEA,and it can also be referred to as Seattle-Tacoma Intl, Seattle/Tacoma, or Seattle/Tacoma Intl.

  • How much is a flight to Seattle?

    On average, a flight to Seattle costs $487. The cheapest price found on KAYAK in the last 2 weeks cost $114 and departed from Calgary Airport.

  • How does KAYAK find such low prices on flights to Seattle?

    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 to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to Seattle?

    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 Seattle 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 to Seattle?

    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 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 Seattle

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seattle flight deals.
  • For passengers that are travelling on flights to Seattle with children, it is good to know that there is a free children's play area that is open 24 hours per day. This play area is located near the Seattle Tap Room between the A gates and the Central Terminal inside the Seattle/Tacoma International Airport.
  • Seattle is a city that’s known for music, and the Seattle Airport is no different. Seattle/Tacoma International Airport offers live music seven days per week at a variety of locations throughout the terminal buildings.
  • Seattle/Tacoma International Airport offers excellent free WiFi throughout the airport. When you first log in to the WiFi service, you will immediately be shown a screen with information relevant to your location such as nearby food and concessions within the airport.
  • If you need to decompress for a few minutes after your flight to Seattle, The Club at SEA is just the spot for you. With the purchase of a day pass you can enjoy two locations inside the airport that both offer free WiFi with workstations, snacks and beverages, as well as newspapers and TVs.
  • If you are not going to need everything that you brought along on your flight to Seattle, Smarte Carte offers storage for your bags and even for any refrigerated items that you might have. They also rent things like car seats and strollers for kids.
See more tips

Prefer to fly non-stop to Seattle/Tacoma Intl?

Find which airlines fly direct to Seattle/Tacoma Intl, which days they fly and book direct flights.

Nonstop departures

Canada to Seattle/Tacoma Intl

Monday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Tuesday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Wednesday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Thursday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Friday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Saturday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Sunday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

See more direct flights

Nonstop returns

Seattle/Tacoma Intl to Canada

Monday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Tuesday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Wednesday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Thursday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Friday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Saturday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Sunday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

See more direct flights
See more direct flights

Top 5 airlines serving from Canada to Seattle

 
See real verified KAYAK customer reviews for airlines flying to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Seattle. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Seattle? 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
8.6Crew
7.3Entertainment
7.9Comfort
8.2Boarding
Airline reviews

I have never flown Alaska Airlines before & would recommend them to anyone& will use again

10.0 ExcellentAnonymous, May 2024BNA - SEA
Read more about Alaska Airlines reviews

I have never flown Alaska Airlines before & would recommend them to anyone& will use again

Not a good experience, we were delayed by an hour due to maintenance issues.

After upgrading and paying for seat I was bumped from my seat. When I went to ask why she said I wasn’t assigned a seat because the ticket I purchased. After kindly explaining to her I upgraded the night before and paid for that seat she said how I was wrong and that something must have happened. I showed her my receipt and she still said there was an error. This is why I only fly delta. The flight attendant was rude as well but I don’t want to waste anymore time talking about how poor Alaska is. Delta here I come!

Ashley - the flight attendant from OMA to SEA - was phenomenal. I was traveling alone with my 4 month old and she made every accommodation possible and went out of her way to make sure my experience was as comfortable as possible. Give this woman a massive raise!

boarding was easy and the 737 Max was comfortable and roomy but that was the only good.. there was a child screaming at the top of his lungs for the entire loading, taxiing and part of the flight and no one in the crew said anything or offered any assistance.

The flight was great. The pilot was great. It was really annoying that the staff had facemasks on. Hard to hear what they’re saying when a mask is covering their mouth. I enjoyed the flight, but there was a crying baby in front of me. You guys should offer flights baby free. I would be very into that me and the person next to me discussed how they should make free flights for all of us that don’t have kids. I wouldn’t mind paying extra to not have to deal with the smell of a dirty diaper or screaming of a child. Also, if they had a separate room, the babies could be sent to the back with a curtain or something muddle the horrible sounds.

Smooth. Courteous. Fun. One problem: the wheels on my checked roller back were broken when I picked up baggage at destination. Must have happened during flight baggage handling but I don’t know where.

Staff very helpful and friendly, in flight entertainment poor. Flight left late and thus arrived 20 minutes late to final destination.

First time flying with Alaska and the staff were All professional from checkin to departure! I do plan to book more flights with Alaska. Thanks

Boarded the plain and had to wait 1 hour for crew Captain to arrive from another flight

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

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

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Delta needs to step up the meals and snacks. They have been serving the same two meals for three years.... It is time to change it up.

Was the longest flight I have ever taken to Orlando. Not Westjet’s fault necessarily. There was a traffic issue in Orlando. We sat in the airplane for about 2 hrs before leaving Calgary on a 5 hour flight was just a little long to be stuck in the plane. Once we arrived in Orlando we were stuck in traffic on the ground for another 30min. I guess maybe the flight could be delayed so boarding would have been later so we wouldn’t have to have the discomfort of being on the plane so long.

Airport monitors did not give the gate for our flight returning Detroit to Vancouver Juice served from glass storage containers are a far more healthy alternative for people. And would also minimize the need for recycling plastic or aluminum containers

I wish that seats closer to the front of the plan were available, but when I booked the flight the seats were VERY expensive so I did not book seats at that time. The day before flying only seats at the back of the plane were available. It takes so long to board the plane and empty the plane on arrival due to SO many roller bags.

Good flight. No I’m seat entertainment. But my phone worked just fine on the west jet app.

I had planned to watch the Westjet entertainment for the entire flight however, because the seat mounted outlets in our row did not work.

Not a bad flight but our priority tagged luggage was the very last to come down the carousel.

Plane had a flat tire, delayed boarding and takeoff but one in the air, smooth. Make sure you have downloaded the WJ app before you leave. When on board, you can watch movies or TV shows offered on the app, it passed the time very quickly.

Our recent flight from edmontown to kahalui was excellent. The service staff was very friendly, knowledgeable, funny and attentive. Thanks to all involved that made or travel such a pleasant experience and we hope to fly with west jet again soon

The flight was delayed and I missed boarding my 7 day cruise. I had to book a separate flight home

No real issues just wasnt able to hear / understand any announcements flight attendant was making but everything else was really good- ended up checking my carry on case for free which made deboarding quicker. I would fly West Jet for all my flights.

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

Two flights,both poor. No entertainment. Cramped and uncomfortable seats, little space, the rest was OK. Staff were acceptable good.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

The crew was doing their best on an old plane needing updating. Chairs that creaked and wouldn’t stay in position. My tray table was unusable as was on-board entertainment due the audio needing usb earphones (that were not provided). Prior to boarding in Toronto and despite being scheduled for a wheelchair and assistance, we were dropped off by clubcar without a wheelchair which I found myself by a gate. Due to no boarding gate assigned at that time we waited and when it was, it subsequently was moved from 64 to 95. No help could be found so I pushed my husband’s chair to that furthest gate in the airport at the highest speed possible for a 73 year old. And by that I mean I ran. It was a very stressful experience.

Wifi wasn't working on one of the UA flights after boarding.

Leg room was lacking. Legs crammed into seat in front.

T hey did a great job. Flight was on time .

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Overall, I would have to say my experience with Air Canada was mediocre their DC tens. Need to be updated not comfortable at all. Only one out of my four flights was decent. The staffing was very nice. Going through customs in Montreal was quick and easy. Air Canada has room for improvement with their facilities.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

Book cheap flights from Canada to Seattle

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Seattle found on KAYAK in the last 72 hours.
7/25Thu
nonstopWestJet
1h 51mYYC-SEA
7/29Mon
nonstopWestJet
1h 39mSEA-YYC
$165
7/25Thu
nonstopWestJet
1h 51mYYC-SEA
7/29Mon
nonstopWestJet
1h 39mSEA-YYC
$170
5/29Wed
1 stopAir Canada
4h 27mYEG-SEA
6/3Mon
1 stopAir Canada
5h 04mSEA-YEG
$198
5/31Fri
nonstopAlaska Airlines
1h 44mYYC-SEA
6/2Sun
nonstopAlaska Airlines
1h 38mSEA-YYC
$199
11/1Fri
1 stopAir Canada
4h 16mYYC-SEA
11/4Mon
1 stopAir Canada
4h 08mSEA-YYC
$200
6/6Thu
nonstopAlaska Airlines
1h 01mYVR-SEA
6/11Tue
nonstopAlaska Airlines
0h 57mSEA-YVR
$205
9/7Sat
nonstopUnited Airlines
1h 01mYVR-SEA
9/9Mon
1 stopUnited Airlines
15h 06mSEA-YVR
$216
9/10Tue
1 stopUnited Airlines
7h 22mYVR-SEA
9/13Fri
nonstopUnited Airlines
1h 16mSEA-YVR
$221
6/12Wed
nonstopDelta
1h 05mYVR-SEA
6/19Wed
nonstopDelta
1h 11mSEA-YVR
$224
6/1Sat
nonstopDelta
1h 14mYVR-SEA
6/4Tue
nonstopDelta
1h 01mSEA-YVR
$230

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Seattle found on KAYAK in the last 72 hours.
9/16Mon
1 stopWestJet
5h 18mYYJ-SEA
$103
9/4Wed
1 stop
9h 08mYVR-SEA
$108
9/3Tue
nonstopAlaska Airlines
1h 06mYVR-SEA
$118
6/19Wed
nonstopAlaska Airlines
1h 02mYVR-SEA
$119
7/26Fri
1 stopAir Canada
4h 55mYYJ-SEA
$120
5/25Sat
1 stopAir Canada
6h 27mYYC-SEA
$128
6/15Sat
nonstopDelta
1h 10mYVR-SEA
$132
10/2Wed
1 stopUnited Airlines
14h 30mYVR-SEA
$138
7/15Mon
1 stopUnited Airlines
16h 45mYYC-SEA
$138
6/16Sun
nonstopDelta
1h 10mYVR-SEA
$139

Search by stops

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Last minute flights to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Seattle that are departing in the next 10 days.
5/18Sat
multi-stopAir Canada
6h 32mYYC-SEA
5/19Sun
multi-stopAir Canada
3h 46mSEA-YYC
$226
5/19Sun
nonstopAlaska Airlines
1h 01mYVR-SEA
5/24Fri
nonstopAlaska Airlines
1h 01mSEA-YVR
$266
5/19Sun
nonstopAir Canada
1h 02mYVR-SEA
5/22Wed
nonstopAir Canada
1h 04mSEA-YVR
$287
5/20Mon
multi-stopUnited Airlines
11h 38mYVR-SEA
5/22Wed
nonstopUnited Airlines
1h 04mSEA-YVR
$293
5/18Sat
multi-stopUnited Airlines
15h 04mYYC-SEA
5/20Mon
multi-stopUnited Airlines
6h 51mSEA-YYC
$339
5/19Sun
multi-stopWestJet
5h 56mYVR-SEA
5/24Fri
nonstopWestJet
1h 03mSEA-YVR
$345
5/17Fri
nonstopAlaska Airlines
5h 15mYYZ-SEA
5/20Mon
nonstopAlaska Airlines
4h 40mSEA-YYZ
$377
5/20Mon
multi-stopWestJet
6h 26mYWG-SEA
5/25Sat
multi-stopWestJet
6h 28mSEA-YWG
$380
5/17Fri
multi-stopDelta
9h 04mYYZ-SEA
5/18Sat
multi-stopDelta
7h 59mSEA-YYZ
$429
5/19Sun
multi-stopDelta
9h 04mYYZ-SEA
5/26Sun
multi-stopDelta
10h 22mSEA-YYZ
$456

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Flights to Seattle

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Canada

Cabin classes:

$1,718
$520
$495
$151