$167 Find Cheap Flights from Toronto 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 Toronto to Washington departing on 12/9. 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 Toronto to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Seattle
Seattle1 stop$345
Spokane
Spokane1 stop$311
Seattle
Seattle1 stop$345
Spokane
Spokane1 stop$311
Booking Insights

KAYAK's insights & trends for Toronto to Washington flights

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

How much is a round-trip flight from Toronto Pearson Intl Airport to State of Washington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Toronto Pearson Intl Airport to State of Washington departing in September.

Flight prices are below average for this route right now.

Flights to State of Washington from Toronto Pearson Intl Airport usually cost between $365 and $662 in September.
The lowest price found in the past 5 days was $345 on WestJet (Sep 3-Sep 6).

What is the cheapest Toronto Pearson Intl Airport to Washington flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Washington from Toronto Pearson Intl Airport found in the last 5 days was to Seattle, at $395 round-trip. The most popular route is from Toronto Pearson Intl Airport (YYZ) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 5 days was $395.

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

The average price for all round-trip flights from Toronto Pearson Intl Airport 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 $453 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 $649.

Can I save money by flying with a layover from Toronto Pearson Intl Airport to Washington?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $524 on average.

What is the cheapest month to fly from Toronto Pearson Intl Airport to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Pearson Intl Airport 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 Toronto Pearson Intl Airport to Washington is February, when tickets cost $241 (return) on average. On the other hand, the most expensive months are August and June, when the average cost of round-trip tickets is $477 and $449 respectively.

What’s the cheapest day of the week to fly from Toronto to Washington?

The average price of all round-trip flights from Toronto Pearson Intl Airport to Washington clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Washington on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Toronto to Washington. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

How far in advance should I book a flight from Toronto Pearson Intl Airport to Washington?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto Pearson Intl Airport 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 Toronto Pearson Intl Airport to Washington, you should book around 3 weeks before departure, which saves you about 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low season

January

Cheapest flight

$167
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Toronto Pearson Airport to Portland

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Toronto 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 Toronto to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Toronto 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 Toronto 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 Toronto 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 Toronto 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 Toronto to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Toronto to Washington

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 Toronto 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 12803 reviews
7.0Entertainment
7.0Food
8.1Boarding
7.8Comfort
8.5Crew
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
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.

One of the restrooms didn’t work. The ones that did never got replenished. Flight attendant just sitting there on their phone. No notification that the bathroom was broken so long lines. Apathetic crew.

I am in a wheelchair The gate agent knew exactly how to boarding A wheelchair first also the flight attendant knew exactly what she was doing

This was a West Jet leg and was basically on time. Everybody was helpful and kind.

They did everything right and everything happened right on time.

20 year old 737 but really poor service from the flight attendants who must have been new.

After I checked in, I realized we had no seat assignment. It said they would be assigned at the gate. This was really frustrating because I usually use a lounge before flights, but I couldn't because I had to be at the gate to ensure we got our seat assignments. The gate agent arrived an hour before the flight left. I was the first one up to ask about seat assignments. She told us to wait for names to be called. Dozens of other passengers were paged, but we were not. Finally, I asked my husband to ask. He went up and was also told to wait. About 10 minutes later, they called for boarding. We still had not been told our seats. We went back to the desk and they were in a panic, saying we actually weren't on that flight. Then they made an announcement telling the stand by passengers to not board (in case we needed their seats). It was so stressful and unprofessional. Finally they gave us our seats. I have no idea what happened and why the two desk agents seemed to have conflicting ideas about our seats, whether we were on that flight etc.

Very dissatisfied with the fact that I had upgraded to first class for the second part of my trip only to find out that the lounge was still not available to me, as well as not having any food or drink service on the flight due to weather, so I lost out more than what I paid for.

It was very good. Our flight was delayed and we as a result missed our connecting flight but rescheduled to the next day. The Need Help staff was so great and offered us compensation that was beyond satisfactory.

Excellent. No issue and it was on time and arrived early, the best!

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 website check in was poor. Baggage fees were in US dollars but registered in Canadian dollars. The site would not accept my credit card. Scanning the passport was the worst. Someone from United needs to try the process. I’m not a novice with tech and I have to say this was a bad experience. Everything else was great.

Prefer not to have an almost 3 hour delay with useless communication that wasn't accurate.

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

Flight attendants had a little attitude. Food tastes no good.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

l really enjoy very much the flight was very pleasant

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

Maybe glass of wine would be nice at no charge

Experience was good, the wifi hook up is somewhat tough

I will not be flying with westjet again. I was uncomfortable in my seat. The position made my back hurt so bad. My wife was able to fit the seatbelt around her with out an extension but was unable to put the tray table down or fit in the seat for that matter. Our bag was smashed and I spent two hours trying to fill out the application for a damaged bag before I gave up. The 80 photos I took would not work and nothing telling me the format to upload them as.. I made the mistake of unpacking the bag before taking photos so no claim for me. Next trip to Canada I will have to use air Canada.

Airplane is too small. Crew, especially the flight attendant who looked after our area, was not at all friendly and a touch authoratative. She may have been the most gruff flight attendant i've come across in 40 years of business travel

I selected "carry-on" for a round trip on Kayak, but my return flight on WestJet did not include a carry-on and they would not allow me to add one. My only option was to add a "checked bag" which I had to wait for on the luggage carousel after landing. Not a good experience.

Absolutely terrible, from the customer service to boarding the plane. On the phone, there was some mishaps with getting in my correct date and they did not help me retrieve a refund or any assistance. I’m gonna be reporting to all my followers and family around the region of Los Angeles to New York.

Nothing to like because my inbound flight was cancelled without notification by West Jet or third party, JustFly. I couldn’t take the inbound flight due to cancellation; therefore could not take the outbound flight back.

Will never book through you again. Very disappointed in the notices and action taken or provided when planes are rescheduled, enough to cause missed connections

Still sitting in a hotel when I'm due for work

Never been on a long haul flight that didn't have on flight entertainment. I hope the way back is better !

Delayed on the way in 2 hours!!! And now on the way home delayed then cancelled!!!!!

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

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

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

As is pretty much the norm with Air Canada now, we left late from the gate (45 minutes late). This is my 12th flight with AC in the last 12 months and 10 of those flights were either late or cancelled. AC essentially has a monopoly in Canada so they have carte blanche to charge exorbitant rates now and give poor service, with no repercussions.

They did not have any meal options left on the menu. Only snacks.

In Toronto (YYZ) on our inbound flight to SEA Tac: I don't understand why our passport had to be scanned again, at the boarding gate for the 3rd time after passing through both Canadian & U.S. inspection and customs. This was NOT done on our outbound flight to Montreal. Also, the gate personnel at YYZ did not use the microphone for boarding, instead they decided to speak quietly so no one could hear, leading to a pretty significant backup boarding the plane.

Airplane was clean and comfortable. Flight was on time leaving. It was a little late leaving on the return but in the end it was still on time lol. All felt smooth and easeful. Grateful for a non stop flight. The cabin stewards were all kind and service was rolled out smoothly. The Air Canada departure area in Seattle airport was a little short on water and food options so if you need snacks watch for them before you get into that gate area.

A very convenient, direct flight with no issues and comfy seats.

A guy two rows behind me started smoking mid flight. My eyes still burn 4 hours later. Food sucked. Sitting in the plane for 1.5 hours while they searched fir bags was insane.

Everything you need to know for your flight from Toronto to Washington

Information on your arrival and departure airports