$117 Find Cheap Flights from Canada to Washington - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Canada to Washington departing on 10/22. 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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Cheap Flights from Canada to Washington

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Canada to Washington 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 Canada to Washington

Wed, Aug 19 - Fri, Aug 21
WestJet Logo
5:00 am - 9:40 am
YVR
-
SEA
4h 40m
1 stop
WestJet Logo
7:00 am - 12:40 pm
SEA
-
YVR
5h 40m
1 stop
$212WestJet
Sun, Aug 16 - Sun, Aug 23
WestJet Logo
1:40 pm - 6:45 pm
YVR
-
SEA
5h 05m
1 stop
WestJet Logo
7:00 am - 1:35 pm
SEA
-
YVR
6h 35m
1 stop
$219WestJet
Fri, Aug 21 - Fri, Aug 28
WestJet Logo
5:00 am - 9:40 am
YVR
-
SEA
4h 40m
1 stop
WestJet Logo
10:30 am - 4:50 pm
SEA
-
YVR
6h 20m
1 stop
$223WestJet
Fri, Aug 28 - Mon, Aug 31
Air Canada Logo
9:00 am - 10:05 am
YVR
-
SEA
1h 05mnonstop
Air Canada Logo
5:50 am - 7:00 am
SEA
-
YVR
1h 10mnonstop
$227Air Canada
Sun, Sep 6 - Sun, Sep 13
Multiple Airlines Logo
8:45 am - 9:40 am
YYC
-
SEA
1h 55mnonstop
Multiple Airlines Logo
8:10 pm - 10:46 pm
SEA
-
YYC
1h 36mnonstop
$249Multiple Airlines
Wed, Sep 30 - Thu, Oct 22
Air Canada Logo
6:00 am - 10:05 am
YYC
-
SEA
5h 05m
1 stop
Air Canada Logo
5:40 am - 1:09 pm
SEA
-
YYC
6h 29m
1 stop
$250Air Canada
Sat, Oct 10 - Sun, Oct 11
Multiple Airlines Logo
5:50 pm - 6:45 pm
YYC
-
SEA
1h 55mnonstop
Multiple Airlines Logo
8:02 am - 10:43 am
SEA
-
YYC
1h 41mnonstop
$257Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
5:34 pm - 12:07 am
YUL
-
PDX
9h 33m
1 stop
American Airlines Logo
7:25 am - 9:42 pm
PDX
-
YUL
11h 17m
1 stop
$299American Airlines
Sun, Sep 6 - Tue, Sep 15
American Airlines Logo
5:34 pm - 9:29 am
YUL
-
SEA
18h 55m
1 stop
American Airlines Logo
8:20 am - 9:42 pm
SEA
-
YUL
10h 22m
1 stop
$385American Airlines
Fri, Aug 21 - Sun, Aug 30
Delta Logo
12:44 pm - 11:57 pm
YUL
-
SEA
14h 13m
1 stop
Delta Logo
8:59 am - 11:40 pm
SEA
-
YUL
11h 41m
1 stop
$390Delta
Booking Insights

KAYAK's insights & trends for flights to Washington

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

What is the cheapest flight to Washington?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Washington from Canada found in the last 5 days was to Seattle, at $201 round-trip. The most popular route is Edmonton (YEG) to Seattle (SEA) and the cheapest round-trip airline ticket found on this route in the last 5 days was $201.

How much is a flight to Washington?

The average and cheapest price for all round-trip flights to Washington from each origin found by users searching on KAYAK in the last month.

A flight to Washington costs $485 on average. The cheapest price found on KAYAK in the last 2 weeks was $90 for the route Vancouver Coal Harbour Airport (CXH) to Seattle (LKE). The most popular routes on KAYAK are Calgary to Seattle which costs $553 on average, and Edmonton to Seattle, which costs $663 on average.

See prices from:

What is the cheapest month to fly from Canada to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Canada to Washington, 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 Canada to Washington is October, when tickets cost $190 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $311 and $262 respectively.

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

The average price for all round-trip flights from Canada to Washington depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Washington is generally at night, when round-trip flights cost $451 on average. Morning departures are around 28% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $614.

How far in advance should I book a flight from Canada to Washington?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Washington, 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 Canada to Washington, you should book around 4 weeks before departure, which saves you about 58% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Which is the cheapest airport to fly into in Washington?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Washington is Seattle/Tacoma Intl Airport (SEA), with an average flight price of $357.

Good to know

Low season

January

Cheapest flight

$117
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Vancouver to Seattle

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

Insights shared by verified travelers who flew the route from Canada to Washington 
DaphneFlew with Alaska Airlines
YLW
-
SEA
Feb 2025
Often can get your carryon checked for free at the gate.
ColleenFlew with WestJet
YYC
-
SEA
Oct 2024
Don't pack a bag unless you want to pay more than the contents are worth to get it there and back.
Verified travelerFlew with Air Canada
YUL
-
SEA
May 2024
The flight itself is fine as long as there is entertainment and food service I would recommend bringing your own cushion to sit on the seats are just not comfortable. Padding is virtually none
Verified travelerFlew with Air Canada
YVR
-
SEA
Dec 2023
Make sure you are aware of the process to leave the "International" part of the airport and how to enter the "US" part of the airport. To get your luggage and recheck your luggage, make sure that is clear to you.

FAQs for booking flights from Canada to Washington

  • How does KAYAK find such low prices on flights from Canada to Washington?

    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 Canada to Washington.

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

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

    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 Canada to Washington 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 Canada to Washington?

    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 Canada to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Washington?

    Based on KAYAK data, the cheapest day to fly to Washington is Thursday where round-trip tickets can be as cheap as $524. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $962 on average.

Reviews of the top 5 airlines serving from Canada to Washington

 
See real verified KAYAK customer reviews for airlines flying to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Washington. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Canada to Washington? 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.
7.9
Alaska AirlinesOverall score based on 12702 reviews
7.0Entertainment
8.1Boarding
7.0Food
8.5Crew
7.8Comfort
Airline reviews

My main issue is that I paid approximately CAD 200 to select four seats for the first flight. However, when I arrived at the check-in counter, I was told that the seats had not been assigned, and my family was relocated to the last row of the plane. I was traveling with two young children, ages two and six, which made the situation especially frustrating. I paid for a service that I did not receive, yet Alaska Airlines did not offer any refund or reasonable solution. I am extremely disappointed with how this was handled and will not fly with Alaska Airlines again.

4.0 OkayNicolás, Jul 2026
YVR - SEA
Read more Alaska Airlines reviews

My main issue is that I paid approximately CAD 200 to select four seats for the first flight. However, when I arrived at the check-in counter, I was told that the seats had not been assigned, and my family was relocated to the last row of the plane. I was traveling with two young children, ages two and six, which made the situation especially frustrating. I paid for a service that I did not receive, yet Alaska Airlines did not offer any refund or reasonable solution. I am extremely disappointed with how this was handled and will not fly with Alaska Airlines again.

The whole staff was amazing. Courteous and so helpful. Smiling all the time.

Excellent flights. On time. Good service. Better than expected food. Comfortable seats. Too much dependent on personal phones for information and entertainment.

Made up time on a late flight and made the connection

The flight was fantastic. All the crew staff were wonderful. Everyone was so friendly and they went out of their way to help make it such an enjoyable flight! I think on such a long flight there should have been some food given. Even cheese and crackers and maybe some cookies!

Upgrading from premium class to first class caused me to almost miss my seat on the flight. The system “un checked me in”. So I not only lost my first class seat, but my premium seat too so I alsmot didn’t have a seat on the plane. The app did not let me know as it was showing my seat assignment all the way up until boarding began. This exact same thing happened to another passenger. And to top it off, I now have to jump through hoops to get my refund. Awful experience with Alaska, I don’t intend to fly with AA again unless there are no other options.

Very satisfied with the trip, using Kayak and Alaska Airlines.

How can we get assigned an A seat when booking a flight ?

Good experience, first time flying Alaska Air. Slight delay boarding, but still arrived on time. Excellent leg room! Very friendly flight attendants.

Alaska Airlines was hit with a bad IT outage. I think its a one off and dont want to give a bad feedback to them because of that. In addition, to all the delays our particular flight had a health incident and had to stop midway. Again no negative feedback because of that. However the way they dealt with the delay was not genuine. First the communication was not consistent and always kept changing. I lost a day and $647, completely because of them. They promised a refund which i have complaints about. First it was never given to me. They aksed me to call them or text them and the wait time was 1.56 hour for calls and 3:50 hours for texts. Finally when they texted back, the support executive was rude and asked me to get my refund from Delta the other airline that i booked my ticket because Alaska cancelled their flight. When I asked why Delta would pay me for Alaska’s delay she just ended the chat. To get back on the chat I had to wait for 3.5 hours. I could not. Second they announced that even if they pay us, they would not refund us cash but were giving us a discount on future travel. I vowed never to go back to Alaska so, i do not want the discount refund. Overall, I am terribly unhappy with Alaska Airlines and never going back.

They did everything right and everything happened right on time.

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Much better than I expected. I had an economy ticket so I was really happy the flight was so comfy and the service so generous. Passengers were all polite too.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

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

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

leg space better than expected. two washrooms for one plane isn't enough.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

Everything was fantastic. Modern plane. All the amenities! Although the paid snacks and meals are pure robbery. Like i understand airlines need to make money, but 11$ USD for an overnight oats with some nuts in it and barely any pieces of apple.... Highway robbery

Never happened, because of the first delayed flight I lost the connection and had to wait overnight and take two flights to reach my destination.

The flight was delayed, but other than that everything was fine.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

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

Our itinerary included a 1 hour and 30 minute layover, which should have been sufficient under normal circumstances. However, our original flight was delayed. Before we even deplaned, we were instructed to collect our checked bags from baggage claim, clear immigration and customs, and then recheck our bags for the connecting flight. The airline knew—or should have known—that this was impossible. Checked baggage acceptance closes one hour before departure, meaning there was no realistic way for passengers from the delayed flight to recheck their bags in time. Despite this, the airline gave us misleading instructions instead of informing us that we would likely miss our connection. We completed immigration and customs in approximately 10 minutes, but our checked bags did not arrive at the carousel for more than 30 minutes. After collecting them, we had another 10-minute walk to the baggage drop area, only to find that no airline attendant was present. We then went to another airline counter, where an employee told us this had happened before and that there was nothing they could do because the baggage acceptance window had already closed. At that point, there were still 40 minutes remaining before our flight's departure, yet no one was willing to assist or offer a practical solution. When we asked to be rebooked, we were simply told to call the airline's 800 number ourselves. There was no accountability or customer support at the airport, leaving us stranded in a foreign country with no immediate assistance. After finally reaching an agent on the 800 number, we were rebooked on a flight for the following day. However, we were initially told that the airline would not provide any hotel accommodation and that we would have to arrange and pay for it ourselves. Only after making multiple calls and speaking with several different agents did one representative finally issue a hotel voucher. The entire experience was an exhausting and frustrating ordeal. What should have been a 20-hour journey ultimately became more than 30 hours due to the airline's poor planning, misleading instructions, lack of accountability, and inadequate customer service. The unnecessary delays, confusion, and absence of meaningful assistance caused significant physical exhaustion and severe mental stress. This experience fell far below the level of service passengers should reasonably expect.

Despite travelling ultra basic for the first time due to such increased rates we both managed with one bag each. Even boarding last wasn’t SO bad.

I loved the fact it was on time and it was a smooth flight to my destination.

Service was okay except attendant over served alcohol to passenger and passenger got tipsy and made me uncomfortable

Could not make the flight. No one would help us at all

The agents at the Kelowna YLW airport were really grumpy. Same with oversized baggage person. Staff on the plane were great.

Flight was early. That’s the only positive I can share. I paid for wifi on the flight and it didn’t allow me to use any streaming services so it was a waste of $20. West Jet also lost my ski equipment on my way to a ski vacation. They told me it would be delivered to the hotel as soon as it arrived at the airport. It was never delivered. I had to pick it up at the airport on my way home. I am completely disgusted with my experience on west jet

They lost my bag. Hopefully it will be here tomorrow.

Lost my luggage. Filed a report and there is no response. Received a phone call from another airline that said they had the bag and they did not know what to do with it

Terrible! Delayed three times, landed at some corner of airport, walked in bitter cold night, took a bus, bad experience

Got denied my flight was told on Google that Air Canada was supposed to book me a flight back home because I never was able to go to my destination. They did not help me whatsoever. I had to book a whole new flight for that reason I would write this is zero

Air Canada cancelled our flight and reschedule it 26 hours later that completely interrupted my family's long waited Japan trip, it wasn't due to natural reason such as weather but under the company's control. On the day we wasted 9 hours of our time from 6am to 3pm, including a few hours in the customer counter waiting for supervisor to handle our rescheduling. When we came to the counter for rebooking help there were at least 4 employees on the counter but we were told they were not trained to handle customer rebooking, we were also told the supervisor could come 10:30 to handle our rebooking, but she showed up more than one hour later, the end result was exactly the same so the few hours we spent waiting for her was completely wasted; We already prepaid hotel and all the tickets for the our stay in Tokyo so all of the cost for the first day is completed wasted; The $80 meal voucher issues was far less than our financial loss due to the financial cancellation, and it was not surprisingly invalid (as Your company screw up everything possible along the flight), the vouchers were supposed to last 72 hours, when we tried to used it at our lounge next day less than 24 hours from its issuing at a designated restaurant, the worker there couldn't scan the vouchers after multiple tries on all 4 vouchers issued, so we had to pay the food from our own money; For the two return flights they were also full of unfortunate events that caused bad experience and further delay and waste of our time, both flights departed late and the last leg had another significant delay of more than half an hour after touchdown, the gate was for some reason not available so we waited more than half an hour, when we got out of plane it was almost one hour later than the supposed arrival time; The gate you arranged is the farthest in Vancouver airport, also was the luggage pickup location in Seattle airport; We also called customer service for rescheduling help and after a long time wait (more than an hour) we got a call back but the CS representative was equally clueless and unhelpful. Other than a fatal crash, your company couldn't do anything right and provided the worst service possible among the tons of flights we have taken in our lives.

Boarding was challenging as we had to use the stairs from the tarmac. Stairs are okay but a roller bag makes it challenging.

My one complaint was that while we boarded using the standard enclosed gangway, when we arrived at SEATAC, the ground crew were slow to hook up the stairs. After reaching the tarmac we had to walk up a long ramp all outside in 35° weather. We just came from Bali and did not have warm weather clothes. This was in addition to having to collect our bags in Vancouver, take them through security again and then having to show our passports 4 more times all within the Air Canada section.

3 hours late departure with no explanation. $160 luggage fee (two passengers) for less than 1 hour in the air!

After i biked my flights, i was informed my flight was rescheduled for later time

I wasnt able to choose my seat during booking my flight _months_ in advance and then when I checked in for my flight, I _still_ couldnt choose my seat. I was finally able to get a seat when I got to the gate, and they stuck me in a middle seat next to a jerk. This was my return flight, and on my departing flight I was able to choose my seat, so I dont understand what the issue was but it was very annoying and a miserable ~6.5 hours on the return flight.

Flight was cancelled. Still stuck at airport. Going on 2 days straight, no sleep. Never fly Air Canada

My husbands flight last night Vancouver/Sydney was 90 minutes late in leaving. My flight tonight Vancouver/Seattle was also late in departing.

Air Canada had a lot of delays on our flight going back to Seattle. So much inconvenience for a long trip.

Everything you need to know for your flight to Washington

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.