C$ 112 Find Cheap Flights from District of Columbia to Ontario

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Low seasonMarch
High seasonNovember
Cheapest flightC$ 112
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Washington Dulles Airport to Toronto Island

Flights from District of Columbia to Ontario: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from District of Columbia to Ontario 
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 CanadaDCA-YYZJan 2025
The plane Canada Air flies is a small plane. This one was loud and old.
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 for booking flights from District of Columbia to Ontario

  • How does KAYAK find such low prices on flights from District of Columbia to Ontario?

    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 District of Columbia to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from District of Columbia to Ontario 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 District of Columbia to Ontario?

    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 District of Columbia to Ontario 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 District of Columbia to Ontario?

    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 District of Columbia to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Ontario?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Ontario is Toronto Island Airport (YTZ), with an average flight price of C$ 125.

  • What is the cheapest day to fly to Ontario?

    Based on KAYAK data, the cheapest day to fly to Ontario is Monday when round-trip tickets can be as cheap as C$ 393. On the other hand, the most expensive day to fly is Sunday, when round-trip prices are C$ 475 on average.

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

    The cheapest time of day to fly to Ontario 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 Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 327.

  • What is the cheapest flight to Ontario?

    The cheapest ticket to Ontario from District of Columbia found in the last 72 hours was to Toronto Pearson Intl Airport, at C$ 89 round-trip. The most popular route is Washington, D.C. Reagan-National Airport (DCA) to Toronto Pearson Intl Airport (YYZ) and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 89.

  • What is the cheapest month to fly from District of Columbia to Ontario?

    The cheapest month for flights from District of Columbia to Ontario is January, when tickets cost C$ 306 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is C$ 504 and C$ 464 respectively.

  • How far in advance should I book a flight from District of Columbia to Ontario?

    To get a below-average price on the flight from District of Columbia to Ontario, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

  • How long is the flight to Ontario?

    An average direct flight from District of Columbia to Ontario takes 7h 36m, covering a distance of 1173 km. The shortest route is Washington, D.C. Dulles Intl Airport (IAD) to Toronto Island Airport (YTZ) with an average flight time of 1h 30m.

  • What are the most popular destinations in Ontario?

    Based on KAYAK flight searches, the most popular destination is Toronto (90% of total searches to Ontario). The next most popular destinations are Ottawa (9%) and Thunder Bay (1%). Searches for flights to London (0%), to Sault Ste Marie (0%), and to Windsor (0%) are also popular.

Top 5 airlines serving from District of Columbia to Ontario

Need help choosing which airline to fly with from District of Columbia to Ontario? 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
Porter AirlinesOverall score based on 285 reviews
7.0Entertainment
7.6Food
8.8Crew
8.1Comfort
8.2Boarding
Airline reviews

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

10.0 ExcellentAnonymous, Apr 2025YHZ - YOW
Read more Porter Airlines reviews

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.

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

Flight delayed any hour and couple of big gate changes

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

We had things stolen from our luggage, we also were refused an upgrade on a flight that was not full.

When we left, it wasn't Great . People were drinking heavily, very disrespectful Extremely loud, the entire trip. I think the crew members, should have get their attention. Coming back was great.

I sat in the club. The seeds were fantastic. The meal was great and Entertainment was good. The crew was fantastic. I recommend it to everybody.

The food was small portions and not fresh. I was seated at the back of the plane so by the time the cart approached me most of the food options were sold out. The cabin crew was fantastic however.

Great flight and crew. Food isn't free and neither are headphones...

We were in economy class but paid for option Plus which offer you an extra snack after take off, free earplugs & blanket. The crew were very attentive. The comfort however wasn’t great, hard to be comfortable in such restraint place. Wasn’t able to sleep through out the 7hrs flight and was exhausted upon arrival.

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.

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.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

I completely missed my flight because the first leg was longer than planned. I had to sleep overnight in the airport because no accommodation was provided and then sent to Trinidad in the morning with an anticipated 7 hour layover before my flight to Georgetown which was now with Caribbean Airlines. I tried twice with customer service to see if they could put me on an earlier flight which had seats available but was told it wasn’t possible.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Good experience but the snacks are not gluten free, so I cannot eat them.

Standard. No different than a discount carrier on a short trip.

Everything was great. Boarding, early departure, early arrival, and deplaning were smooth. Smooth flight.

I blame kayak for my last trip to dca. Kayak cancelled my direct flight and put on a one stop flight and made lost whole day from my vacation and had not even refunded my ticket.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

I had two wonderful flights - very relaxing and got me there early!

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.

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.

Rushed, the boarding was a great deal like a Chinese fire drill.

it was red eye flight, it was ok, there was beverage service, thats it i didnt care much as i wanted to sleep

Everything went smoothly. I appreciate the selection of free movies.

Book cheap flights from District of Columbia to Ontario

Recent round-trip flight deals

18/6Wed
directPorter Airlines
1h 33mIAD-YTZ
25/6Wed
directPorter Airlines
1h 31mYTZ-IAD
C$ 255
28/5Wed
directPorter Airlines
1h 33mIAD-YTZ
4/6Wed
directPorter Airlines
1h 31mYTZ-IAD
C$ 277
27/5Tue
directUnited Airlines
1h 53mIAD-YYZ
3/6Tue
directUnited Airlines
1h 34mYYZ-IAD
C$ 293
27/5Tue
directAmerican Airlines
1h 55mDCA-YYZ
3/6Tue
directAmerican Airlines
1h 40mYYZ-DCA
C$ 293
10/6Tue
1 stopAir Canada
5h 10mDCA-YTZ
17/6Tue
1 stopAir Canada
6h 28mYTZ-DCA
C$ 300
10/6Tue
1 stopAir Canada
4h 39mDCA-YYZ
17/6Tue
directAir Canada
1h 33mYYZ-DCA
C$ 307
3/6Tue
1 stopUnited Airlines
4h 07mDCA-YYZ
3/6Tue
directUnited Airlines
1h 33mYYZ-DCA
C$ 311
4/6Wed
directAmerican Airlines
1h 55mDCA-YYZ
11/6Wed
directAmerican Airlines
1h 40mYYZ-DCA
C$ 324
20/5Tue
directAir Transat
1h 33mIAD-YTZ
25/5Sun
directAir Transat
1h 31mYTZ-IAD
C$ 496
10/5Sat
directAir Transat
1h 33mIAD-YTZ
17/5Sat
directAir Transat
1h 31mYTZ-IAD
C$ 501

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Recent one-way flight deals

10/6Tue
directPorter Airlines
1h 33mIAD-YTZ
C$ 112
27/5Tue
directAmerican Airlines
1h 55mDCA-YYZ
C$ 112
27/5Tue
directUnited Airlines
1h 39mIAD-YYZ
C$ 112
27/5Tue
1 stopUnited Airlines
4h 48mIAD-YYZ
C$ 126
27/5Tue
1 stopDelta
6h 59mDCA-YYZ
C$ 126
25/6Wed
directAir Canada
1h 34mDCA-YYZ
C$ 127
25/6Wed
directAir Canada
1h 42mIAD-YYZ
C$ 127
25/6Wed
directAir Transat
1h 33mIAD-YTZ
C$ 148
27/5Tue
directAir Transat
1h 33mIAD-YTZ
C$ 154
30/5Fri
1 stopDelta
7h 35mDCA-YYZ
C$ 156

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Last minute flights from District of Columbia to Ontario

Last minute flight, train and bus deals

5/5Mon
multi-stopPorter Airlines
4h 58mIAD-YOW
6/5Tue
multi-stopPorter Airlines
4h 51mYOW-IAD
C$ 592
4/5Sun
directPorter Airlines
1h 33mIAD-YTZ
6/5Tue
directPorter Airlines
1h 31mYTZ-IAD
C$ 641
1/5Thu
direct
1h 33mIAD-YTZ
15/5Thu
direct
1h 31mYTZ-IAD
C$ 671
3/5Sat
directAir Canada
1h 45mIAD-YYZ
2/6Mon
directAir Canada
1h 40mYYZ-IAD
C$ 678
3/5Sat
directAmerican Airlines
1h 45mDCA-YYZ
2/6Mon
directAmerican Airlines
1h 35mYYZ-DCA
C$ 678
3/5Sat
multi-stopAir Canada
5h 39mDCA-YYZ
2/6Mon
directAir Canada
1h 33mYYZ-DCA
C$ 685
1/5Thu
direct
1h 33mIAD-YTZ
5/5Mon
direct
1h 31mYTZ-IAD
C$ 723
1/5Thu
directAmerican Airlines
1h 40mDCA-YYZ
15/5Thu
multi-stopAmerican Airlines
5h 39mYYZ-DCA
C$ 765
1/5Thu
multi-stopUnited Airlines
19h 15mIAD-YYZ
15/5Thu
multi-stopUnited Airlines
12h 55mYYZ-IAD
C$ 851
2/5Fri
multi-stopUnited Airlines
5h 17mIAD-YYZ
6/5Tue
multi-stopUnited Airlines
4h 24mYYZ-IAD
C$ 1,022

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Everything you need to know for your flight to Ontario

Cabin class types available on flights to District of Columbia

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

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