C$ 115 Find Cheap Flights from Toronto to Washington

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 13/5. 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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KAYAK searches hundreds of travel sites at once for deals on flights to Washington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Washington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Washington, as well as popular online travel agencies
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Best Washington Flight Deals from Toronto

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

Seattle
Seattle1 stopC$ 194
Bellingham
Bellingham1 stopC$ 501

Cheap Flight Deals from Toronto to Washington (YTO-USWA)

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

Recent round-trip flight deals from Toronto to Washington

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Toronto to Washington.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
WestJet Logo
6:00 a.m. - 12:58 p.m.YKF-SEA
9h 58m1 stop
WestJet Logo
1:50 p.m. - 12:46 a.m.SEA-YKF
7h 56m1 stop
C$ 194WestJet
Find Deal
Wed, 21 May - Wed, 28 May
WestJet Logo
6:00 a.m. - 12:52 p.m.YKF-PDX
9h 52m1 stop
WestJet Logo
1:45 p.m. - 12:46 a.m.PDX-YKF
8h 01m1 stop
C$ 206WestJet
Find Deal
Thu, 17 Jul - Mon, 21 Jul
Air Canada Logo
8:25 a.m. - 10:45 a.m.YYZ-SEA
5h 20mdirect
Air Canada Logo
1:45 p.m. - 1:09 a.m.SEA-YYZ
8h 24m1 stop
C$ 327Air Canada
Find Deal
Tue, 27 May - Tue, 3 Jun
Air Canada Logo
12:25 p.m. - 7:37 p.m.YTZ-SEA
10h 12m1 stop
Air Canada Logo
7:20 a.m. - 7:50 p.m.SEA-YTZ
9h 30m1 stop
C$ 334Air Canada
Find Deal
Sat, 24 May - Fri, 30 May
Alaska Airlines Logo
4:45 p.m. - 7:04 p.m.YYZ-SEA
5h 19mdirect
Alaska Airlines Logo
7:23 a.m. - 3:00 p.m.SEA-YYZ
4h 37mdirect
C$ 373Alaska Airlines
Find Deal
Thu, 29 May - Mon, 2 Jun
United Airlines Logo
6:20 p.m. - 7:42 a.m.YYZ-PDX
16h 22m1 stop
United Airlines Logo
10:59 p.m. - 3:46 p.m.PDX-YYZ
13h 47m1 stop
C$ 375United Airlines
Find Deal
Thu, 22 May - Thu, 29 May
Alaska Airlines Logo
4:45 p.m. - 7:04 p.m.YYZ-SEA
5h 19mdirect
Alaska Airlines Logo
7:23 a.m. - 3:00 p.m.SEA-YYZ
4h 37mdirect
C$ 389Alaska Airlines
Find Deal
Wed, 21 May - Wed, 28 May
Delta Logo
12:15 p.m. - 8:30 p.m.YYZ-SEA
11h 15m1 stop
Delta Logo
12:40 a.m. - 11:29 a.m.SEA-YYZ
7h 49m1 stop
C$ 391Delta
Find Deal
Wed, 17 Sep - Mon, 22 Sep
United Airlines Logo
8:40 a.m. - 10:16 p.m.YYZ-PDX
16h 36m1 stop
United Airlines Logo
11:59 p.m. - 4:19 p.m.PDX-YYZ
13h 20m1 stop
C$ 397United Airlines
Find Deal
Sat, 26 Jul - Wed, 6 Aug
Delta Logo
5:50 p.m. - 11:38 p.m.YYZ-GEG
8h 48m1 stop
Delta Logo
7:00 p.m. - 12:14 p.m.GEG-YYZ
14h 14m2 stops
C$ 397Delta
Find Deal
Thu, 8 May - Mon, 12 May

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.

What is the cheapest Toronto to Washington flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Toronto to Washington.
The cheapest ticket to Washington from Toronto found in the last 72 hours was to Seattle, at C$ 389 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 72 hours was C$ 389.

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

The average price for all round-trip flights from Toronto 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 in the afternoon, when round-trip flights cost C$ 392 on average. Morning departures are around 23% 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 C$ 558.

Can I save money by flying with a layover from Toronto 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 1 stop layover the cheapest option at C$ 1,304 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto 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 to Washington is February, when tickets cost C$ 366 (return) on average. On the other hand, the most expensive months are July and May, when the average cost of round-trip tickets is C$ 623 and C$ 619 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 to Washington clicked on KAYAK for each day over the last 12 months.
For Toronto to Washington, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Washington back to Toronto, the best deals are generally found on Thursday, with Tuesday being the most expensive.

How far in advance should I book a flight from Toronto 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 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 to Washington, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low season

January

High season

August

Cheapest flight

C$ 115
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Toronto Region of Waterloo Intl to Seattle

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 travellers 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.

See more FAQs

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.
8.0
Alaska AirlinesOverall score based on 9918 reviews
8.5Crew
7.9Comfort
8.2Boarding
7.1Food
7.1Entertainment
Airline reviews

The flight was delayed due to a safety check. Why couldn't that have been done ahead of time? We got to Seattle with enough time to make our connecting flight but they kept changing the gate so we missed it. There were at least ten of us who missed the flight. The airline was aware. They could have waited. They didn't. Our new flight was not for seven hours and then was delayed another two hours. We got the last seats which don't recline. Super uncomfortable after a long day spent at the worst airport. Did they offer us a meal voucher or anything? On top of that Alaska Airlines didn't complete my ticket to the new flight. I wasn't sure I would get on this horrible flight, either. Oh, and it's ten o'clock at night....no food. Is this how Alaska Airlines treats its customers? I'll never fly with this airline again.

2.0 MediocreDeb, Apr 2025ATL - SEA
Read more Alaska Airlines reviews

The flight was delayed due to a safety check. Why couldn't that have been done ahead of time? We got to Seattle with enough time to make our connecting flight but they kept changing the gate so we missed it. There were at least ten of us who missed the flight. The airline was aware. They could have waited. They didn't. Our new flight was not for seven hours and then was delayed another two hours. We got the last seats which don't recline. Super uncomfortable after a long day spent at the worst airport. Did they offer us a meal voucher or anything? On top of that Alaska Airlines didn't complete my ticket to the new flight. I wasn't sure I would get on this horrible flight, either. Oh, and it's ten o'clock at night....no food. Is this how Alaska Airlines treats its customers? I'll never fly with this airline again.

It was very comfortable. Personal entertainment screens would, of course, have been nice. And the flight in Seattle was delayed, but... things happen. All in all, I like Alaska Airlines very much.

Flying sucks these days. No airline is better than another. Alaska Air At least gives you some pretzel snacks. That is about all I can say for it.

If all the airlines were ran so well. Staff very professional and kind.

Direct and non stop. We were late checking in but had paid for our luggage to be checked and they easily took the bags at the gate for us. We unfortunately had to take our bags through TSA and lost a few items...

The FTA in the JFK airport was so mismanaged. It needs improvement. Flight attendants should set age limits. In-flights snacks should provide two times instead one.

First time flying with any airline that has decent seating. Great experience crew was friendly and the pilot was as well.

Pretty disappointing as we did leave Seattle two hours late.

CREW ON AIRCRAFT WAS GREAT. GREATLY DISAPPOINTED WITH THE ALASKA AIRLINES LOUNGE IN SEATTLE. I PAID FULL FARE FIRST CLASS TICKET FROM YYJ - SEATTLE-CHICAGO-CMH. THEY SAID THE NEXT FLIGHT WASN'T LONG ENOUGH TO ENTER THE LOUNGE. UNBELIEVABLE. WHAT DOES IT COST FOR A CUP OF COFFEE AND A DONUT? I PAID FOR A FIRST CLASS TICKET. DELTA ALSO OFFERS SAME ROUTE, SO JUST BECAUSE OF THE COST OF A DONUT, I'LL BE USING DELTA MOVING FORWARD.

1.5 hour delay boarding plus 1+ hour sitting in plane waiting for ground crew to load luggage and freight, made for 3:00AM arrival in Seattle.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

I love the free WiFi!! Crew was nice. Bathroom was decent. First time flying delta in a long time and I enjoyed it. Will definitely look into booking with Delta more but I think Delta is a little more expensive than the other airlines.

third trip overseas with delta recently where the TV did not work- not acceptable for a 8 hour flight! your food really has declined crew great and I am loyal to delta

Boarding in Amsterdam is always chaotic. KLM/ Delta has not streamlined or made it efficient as it was boarding in Detroit . The food was mediocre The crew was unfriendly and more focused on getting things done quickly rather than service with a smile .

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

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

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.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Not as good as expected Air Can needs to improve totally rated on internet as worst

Internet on both flights was sketchy. Thus in flight entertainment was non- existent on MN - Balrimote leg.

We never had an experience they canceled the flight and they did not offer us an alternative flight. I had to book one on my own expense. They offered us food voucher and we could not use them at the airport it kept saying not attached to an existing flight. The people at the counter were rude and cold and they did not care about our situation

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

Found the seats very crowded—too close together ! And waited a long time for our luggage All staff at both ends were excellent!!!

Flight cancelled and Kayak switched our return flight to a red eye. Ridiculous.

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

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

Very good over all , would have been nice to have entertainment on the flight

Absolutely the worst airline I have ever taken. They lost my baggage and told me my bag tags had been cancelled. When my bags arrived days later I had to pick them up at 3:15 am. My return flight was delayed another 6 hours and they broke my bag. Westjet does nothing to try and make it a better customer experience and all the customers services representatives I spoke with were useless and incompetent. Never flying westjet again.

Easy self checkin and baggage drop. No in seat entertainment, but wifi and app worked well

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

I paid for a comfort class seat and was seated in economy.

My plane was cancelled and had to be rebook for the evening was not happy.

The flight was cancelled and we had to rebook on Porter to make our cruise the next day. Air Canada has not compensated. We won’t be flying with them again. This is the second time this has happened. Also the return flight was delayed 2 hours who knows why.

Separated me and my wife and wife’s sister in far apart different seats even though I booked them all together. Just scams after scams to make us pay more. Worst airline

If you want your flight to get delayed constantly for 13+ hours and given a 10 dollar food voucher the. I would say take air canada. Worst experience ever.

My flight was cancelled and I was left to figure out where to find a hotel, something to eat and how to get a new flight at 11:30pm. Wasted a day. Thanks, Air Canada!

flight was delayed 6 hours for weather, then cancelled because of the crash in toronto, but none of the links to cancel or rebook my flights are working

Everything you need to know for your flight from Toronto 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.

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