C$ 109 Find Cheap Flights from Washington, D.C. to Canada

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Canada departing on 18/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Canada Flight Deals from Washington, D.C.

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

Toronto
TorontodirectC$ 255
Calgary
CalgarydirectC$ 269
Halifax
Halifax2 stopsC$ 538
Ottawa
Ottawa1 stopC$ 468
Winnipeg
Winnipeg1 stopC$ 406
Kelowna
Kelowna1 stopC$ 424
Regina
Regina1 stopC$ 450
Québec City
Québec City3 stopsC$ 763
Charlottetown
Charlottetown2 stopsC$ 777
Thunder Bay
Thunder Bay1 stopC$ 662
Toronto
TorontodirectC$ 255
Calgary
CalgarydirectC$ 269
Halifax
Halifax2 stopsC$ 538
Ottawa
Ottawa1 stopC$ 468
Winnipeg
Winnipeg1 stopC$ 406
Kelowna
Kelowna1 stopC$ 424
Regina
Regina1 stopC$ 450
Québec City
Québec City3 stopsC$ 763
Charlottetown
Charlottetown2 stopsC$ 777
Thunder Bay
Thunder Bay1 stopC$ 662

Cheap Flight Deals from Washington, D.C. to Canada (IAD-CA0)

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Washington, D.C. to Canada.
Discover the best prices for you by selecting your travel dates on KAYAK.
Porter Airlines Logo
4:20 p.m. - 5:53 p.m.IAD-YTZ
1h 33mdirect
Porter Airlines Logo
1:35 p.m. - 3:06 p.m.YTZ-IAD
1h 31mdirect
C$ 255Porter Airlines
Find Deal
Wed, 18 Jun - Wed, 25 Jun
WestJet Logo
6:45 p.m. - 9:37 p.m.IAD-YYC
4h 52mdirect
WestJet Logo
11:30 a.m. - 5:50 p.m.YYC-IAD
4h 20mdirect
C$ 269WestJet
Find Deal
Fri, 29 Aug - Fri, 5 Sep
United Airlines Logo
5:12 p.m. - 7:05 p.m.IAD-YYZ
1h 53mdirect
United Airlines Logo
12:45 p.m. - 2:19 p.m.YYZ-IAD
1h 34mdirect
C$ 293United Airlines
Find Deal
Tue, 27 May - Tue, 3 Jun
 Logo
4:20 p.m. - 5:53 p.m.IAD-YTZ
1h 33mdirect
 Logo
4:20 p.m. - 9:04 p.m.YTZ-IAD
4h 44m1 stop
C$ 293
Find Deal
Tue, 10 Jun - Tue, 17 Jun
United Airlines Logo
8:21 a.m. - 12:13 p.m.IAD-YYZ
3h 52m1 stop
United Airlines Logo
2:30 p.m. - 4:10 p.m.YYZ-IAD
1h 40mdirect
C$ 311United Airlines
Find Deal
Tue, 10 Jun - Tue, 10 Jun
Air Canada Logo
2:25 p.m. - 3:59 p.m.IAD-YYZ
1h 34mdirect
Air Canada Logo
7:47 p.m. - 9:27 p.m.YYZ-IAD
1h 40mdirect
C$ 316Air Canada
Find Deal
Tue, 3 Jun - Wed, 4 Jun
Air Canada Logo
6:48 a.m. - 11:38 a.m.IAD-YYC
6h 50m1 stop
Air Canada Logo
12:55 a.m. - 11:14 a.m.YYC-IAD
8h 19m1 stop
C$ 321Air Canada
Find Deal
Wed, 28 May - Mon, 2 Jun
 Logo
4:20 p.m. - 5:53 p.m.IAD-YTZ
1h 33mdirect
 Logo
1:35 p.m. - 3:06 p.m.YTZ-IAD
1h 31mdirect
C$ 325
Find Deal
Tue, 3 Jun - Tue, 17 Jun
Alaska Airlines Logo
6:30 a.m. - 6:17 p.m.IAD-YVR
14h 47m2 stops
Alaska Airlines Logo
1:48 p.m. - 11:59 p.m.YVR-IAD
7h 11m1 stop
C$ 397Alaska Airlines
Find Deal
Tue, 27 May - Wed, 4 Jun
Alaska Airlines Logo
6:30 a.m. - 6:17 p.m.IAD-YVR
14h 47m2 stops
Alaska Airlines Logo
1:17 p.m. - 7:36 a.m.YVR-IAD
15h 19m2 stops
C$ 406Alaska Airlines
Find Deal
Tue, 27 May - Wed, 4 Jun
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KAYAK's insights & trends for Washington, D.C. to Canada flights

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

What is the cheapest Washington, D.C. Dulles Intl Airport to Canada flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to Canada.

The cheapest ticket to Canada from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to Calgary, at C$ 77 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 240.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Canada?

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.

No, with an average price for the route of C$ 536, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Canada?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Canada, 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 Washington, D.C. Dulles Intl Airport to Canada is February, when tickets cost C$ 332 (return) on average. On the other hand, the most expensive months are August and November, when the average cost of round-trip tickets is C$ 450 and C$ 437 respectively.

What’s the cheapest day of the week to fly from Washington, D.C. to Canada?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Canada clicked on KAYAK for each day over the last 12 months.

For Washington, D.C. to Canada, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Canada back to Washington, D.C., the best deals are generally found on Friday, with Monday being the most expensive.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Canada?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Canada, 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 Washington, D.C. Dulles Intl Airport to Canada, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.


Good to know

Low seasonJanuary
High seasonJuly
Cheapest flightC$ 109
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from Washington Dulles Airport to Calgary

Flights from Washington, D.C. to Canada: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Washington, D.C. to Canada 
SamFlew with Air CanadaIAD-YYZJan 2025
Do not rush to know the gate. almost anytime I have a trip to Toronto the gate changes and I walk a long distance to the new gate. for me this time around 30 minutes.
Verified travelerFlew with Air CanadaIAD-YYZApr 2024
Grab the first class seat, it is worth the extra money for the comfort and nice meal for such a quick flight.

FAQs - booking Canada flights

  • How does KAYAK find such low prices on flights from Washington, D.C. to Canada?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Canada.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington, D.C. to Canada 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 Washington, D.C. to Canada?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington, D.C. to Canada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Canada?

    The cheapest time of day to fly to Canada is generally at night, when round-trip flights cost C$ 226 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Canada is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 327.

Top tips for finding cheap flights to Canada

  • Looking for a cheap flight? 25% of our users found tickets from Washington, D.C. to the following destinations at these prices or less: Toronto C$ 97 one-way - C$ 247 round-trip; Calgary C$ 293 one-way - C$ 182 round-trip; Toronto C$ 140 one-way - C$ 404 round-trip

Top 5 airlines serving from Washington, D.C. to Canada

Need help choosing which airline to fly with from Washington, D.C. to Canada? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9968 reviews
7.1Food
7.1Entertainment
8.5Crew
7.9Comfort
8.2Boarding
Airline reviews

My youngest didn't have a assigned seat until we biard6the plane.

2.0 MediocreStephanie, Apr 2025SAN - SLC
Read more Alaska Airlines reviews

My youngest didn't have a assigned seat until we biard6the plane.

Booked a premium seats weeks ago and got an email the night before that id instead be seated in the cabin. Only reason I booked this overnight flight was for the better seating. All they are doing to compensate is giving a $29 coupon to use on another flight. I won’t be booking this airline again.

It was all great all around. Will travel with Alaska next trip.

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

Flight 351 SEA to BOI was terrible. We got to cruising altitude and I needed to use the restroom but the fasten seatbelt sign never came off. There was no turbulence and I'd felt the plane level off so I stood up to use the restroom about 15 minutes after we leveled off. The stewardess went over the intercom and said I needed to be seated because the captain hadn't turned off the fasten seatbelt sign....Which... Fair.... But not five minutes later she went and used the bathroom. Felt very unprofessional to leave a paying customer with a burning urethra for the entire flight and bark at them to sit down and still use the bathroom yourself. They never did turn off the seatbelt sign.

The second leg of my trip left without me despite being my inbound transfer only a few minutes late. My friends told the gate agent and they closed the doors and left early anyway. Then they tried to rebook me on a flight SIX hours later which only changed when I got a supervisor to make it 4 hours later. The gate agent was nasty, unhelpful, and walked away from me.

Well to start the crew is Seattle told me my luggage would go right thru to Ottawa. Not so before landing we were told to pick up luggage at carousel 8. On landing I asked and was told to pick it up & take it to the conveyer to be sent to Porter. Staff said Alaska always says that but no it doesn’t happen. As for Porter they said the flight would be a bit rough, so they offered a free wine or beer. Only snacks were provided on each flight.

Crew was very good. Problem was not Alaska Airlines’ fault, there was a horrible, squealing, screaming kid near me.

Everyone was very friendly. And helpful. I loved flying to la and back. Great flight

There was an issue with water that led to us not having potable water onboard. They dumped the onboard water and we were two hours late taking off.

I love the 2 seats per row. More room. The crew were excellent.

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The staff is always great. Just the fact that our flight was the only one delayed from Halifax when all other carries were still flying. It happen a year ago out of Toronto as well. All others were flying but our flight got cancelled 1 hr before the time of departure.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Awesome, the whole way through. Thank you, this is the new Canadian Airline benchmark.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

Liked nothing. As per previous segment it was delay delay delay.

The staff were the friendliest I have encountered in years. Absolutely great!

Plane changed to one with no entertainment system or ability to serve hot meals

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

Good. Would be better if the carry on baggage was free.

Horrible. I checked out myself that it seems that I can have a free carry-on. But they ask me to pay $75 when we are nearly boarding. It was tricky during check out that make you mistake that you can have a carry-on beside your personal item. Also they ask $75 in the airport instead of $35 during checkout. So the whole process is designed to make you this mistake

Westjet is one of the worst airlines in the world. 100% guaranteed to have flight delays and flight cancellations. Will never book again with Westjet.

Plane should have entertainment, instead of people paying to use wifi

Westjet has been absolutely terrible! Flights continually cancelled. Took 4 days to get home. Would have been 5, but we booked last flight with another airline after our Westjet flight was cancelled. Even pilot on original flight looked frustrated! Funny how they say cancelation is weather related, but they still have more than 1 other flight leaving to same destination on same day, but of course those are all full. This happened more than once on this trip. Two weather related cancelations and 1 mechanical. Not sure if the last flight even went ahead. Felt so sorry for families with kids and babies, and the older travellers. Felt like we lived out of suitcases and airports for days - SO RIDICULOUS! Next to no help from Westjet staff at airports, but it appears there is nothing they can help you with. Westjet has made it that they are unreachable when you need them! People were getting extremely frustrated, and rightfully so. Additional costs to us really added up, but Westjet literally DOESN'T CARE! Final straw was when we had to pay $1280 on a different airline (economy) trying to get home after another cancelled flight. Westjet will be refunding us a whole $140! Can't believe how this airline operates. We will never, ever use them again!

The only thing I didn’t like was how far away the gate was. I would have requested a wheelchair had I known.

no staff available to help, no systems available to coordinate

All was good except for the seats, not very comfy.

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

I hope these comments will find their way to AC customer experience team. Me and my spouse 50 years of aged coming back from 7 days perfect vacation... While boarding in FLL flight AC1621, one of the boarding agents (tall aged african american) man literelly yeld at my wife during the picture talking process. MAM ! STEP !! BACK !!! We are not illegal immegrants beying deported, nor are we in the millitary. We are customers returning home. This was unacceptable. While boarding in YYZ flight AC1154, one of the boarding agents (tall aged caucasian) man criticied with several complesant remarks my passport condition saying that I could not travel intl with it due to stain, decoloration, and BLOOD. My passport does not have blood on it! Yes it might be in less than perfect condition, but their are ways to talk to customer that does not imply not allow a boarding agent to be angry fathery like, or a custom agent looking at a suspicious individual. Both experience were less than acceptable for might I remind you a paying CUSTOMER returning home.

This flight didn't happen for me because of overbooking.

Poor air traffic controller staffing led to a 50%reduction on flights so we got to wait 4 hrs for our flight! Very disorganized at the gate Poor communication with customers

It was delayed by almost 90 minutes and that messed up our plans but it was beyond UA’s control that is what we heard

Terrible experience, flight was delayed both ways. Limited compensation for the 5+ hour delay. Will not be flying Air Canada Rouge, and don’t recommend you do either.

The boarding was relatively quick, the crew welcoming and flight uneventful. The omission of meals on all airlines is unacceptable especially when the flight is during a mealtime such as this one, (lunchtime), is unacceptable.

Everything was simple and easy. The lady at the gate was super friendly, I wish I had her name to share. She's a little older, dark-haired. You can tell she likes her job and would be a great influence on any young people training with her.

No Charging ports for personal electronics, which were required to use wifi entertainment.

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