YTZ - IAD

C$ 137 Find Cheap Flights from Toronto Island to Washington Dulles Airport

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 Island to Dulles Intl departing on 14/5. 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.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Washington, D.C., 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, D.C., as well as popular online travel agencies
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Cheap Flight Deals from Toronto Island to Dulles Intl (YTZ-IAD)

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Toronto Island to Dulles Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Porter Airlines Logo
1:35 p.m. - 3:06 p.m.YTZ-IAD
1h 31mdirect
Porter Airlines Logo
4:20 p.m. - 5:53 p.m.IAD-YTZ
1h 33mdirect
C$ 215Porter Airlines
Find Deal
Tue, 3 Jun - Wed, 4 Jun
Porter Airlines Logo
1:35 p.m. - 3:06 p.m.YTZ-IAD
1h 31mdirect
Porter Airlines Logo
4:20 p.m. - 5:53 p.m.IAD-YTZ
1h 33mdirect
C$ 216Porter Airlines
Find Deal
Tue, 20 May - Tue, 27 May
Porter Airlines Logo
1:35 p.m. - 3:06 p.m.YTZ-IAD
1h 31mdirect
Porter Airlines Logo
4:20 p.m. - 5:53 p.m.IAD-YTZ
1h 33mdirect
C$ 220Porter Airlines
Find Deal
Tue, 20 May - Wed, 28 May
Porter Airlines Logo
1:35 p.m. - 3:06 p.m.YTZ-IAD
1h 31mdirect
Porter Airlines Logo
11:35 a.m. - 1:08 p.m.IAD-YTZ
1h 33mdirect
C$ 244Porter Airlines
Find Deal
Tue, 27 May - Fri, 30 May
Air Canada Logo
4:20 p.m. - 9:13 p.m.YTZ-IAD
4h 53m1 stop
Air Canada Logo
9:45 a.m. - 2:50 p.m.IAD-YTZ
5h 05m1 stop
C$ 251Air Canada
Find Deal
Wed, 21 May - Wed, 28 May
 Logo
8:25 a.m. - 1:14 p.m.YTZ-IAD
4h 49m1 stop
 Logo
4:20 p.m. - 5:53 p.m.IAD-YTZ
1h 33mdirect
C$ 267
Find Deal
Wed, 21 May - Wed, 28 May
Air Transat Logo
1:35 p.m. - 3:06 p.m.YTZ-IAD
1h 31mdirect
Air Transat Logo
4:20 p.m. - 5:53 p.m.IAD-YTZ
1h 33mdirect
C$ 284Air Transat
Find Deal
Tue, 10 Jun - Wed, 11 Jun
Air Canada Logo
4:20 p.m. - 9:04 p.m.YTZ-IAD
4h 44m1 stop
Air Canada Logo
9:45 a.m. - 2:50 p.m.IAD-YTZ
5h 05m1 stop
C$ 291Air Canada
Find Deal
Fri, 23 May - Wed, 28 May
 Logo
1:35 p.m. - 3:06 p.m.YTZ-IAD
1h 31mdirect
 Logo
4:20 p.m. - 5:53 p.m.IAD-YTZ
1h 33mdirect
C$ 312
Find Deal
Wed, 28 May - Sat, 31 May
Air Transat Logo
1:35 p.m. - 3:06 p.m.YTZ-IAD
1h 31mdirect
Air Transat Logo
4:20 p.m. - 5:53 p.m.IAD-YTZ
1h 33mdirect
C$ 321Air Transat
Find Deal
Sat, 7 Jun - Sat, 14 Jun

Expert advice for your flight from Toronto Island to Dulles Intl

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
YTZ

For a quick check-in, use the pedestrian tunnel at YTZ, which is a six-minute walk with moving walkways.

Read more about YTZby Jennifer Bain
IAD

Use the Silver Line Metro from IAD for a convenient 50-minute ride to D.C. city centre.

Read more about IADby Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on IAD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Jennifer Bain

Jennifer Bain

Expert on YTZ

Jennifer Bain

Jennifer Bain

Jennifer Bain is a Canadian travel writer who takes at least 50 flights a year and has proudly visited all 13 of Canada's provinces and territories. She is a former newspaper travel editor who has written three travel books. Jennifer is the Canada editor for U.S.-based National Parks Traveler and freelances for numerous other outlets.

Read more

KAYAK's insights & trends for Toronto Island to Dulles Intl flights

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

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

The average price of all round-trip flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Washington Dulles Airport on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Toronto Island to Washington Dulles Airport. For your return ticket, we recommend flying on a Monday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport, 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 Island Airport to Washington, D.C. Dulles Intl Airport is September, where tickets cost C$ 289 (return) on average. On the other hand, the most expensive months are April and October, where the average cost of round-trip tickets is C$ 517 and C$ 472 respectively.

Good to know

Low season

November

High season

August

Cheapest flight

C$ 137
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from Toronto Island to Washington Dulles Airport

When to book flights from Toronto Island to Dulles Intl

Are your dates flexible? Find out the best times to travel from Toronto Island to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Toronto Island to Washington Dulles Airport flights

  • What is the cheapest flight from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Toronto Island Airport to Washington, D.C. Dulles Intl Airport was C$ 99 for a one-way ticket and C$ 155 for a round-trip.

  • Which airports will I be using when flying from Toronto Island to Washington Dulles Airport?

    Toronto Island and Washington Dulles Airport are both served by 1 main airport. You will leave Toronto Island from Toronto Island and will be arriving at Washington, D.C. Dulles Intl.

  • Which airlines offer Wi-Fi service onboard planes from Toronto Island to Washington Dulles Airport?

    Air Canada, United Airlines, American Airlines, and Delta offer inflight Wi-Fi service on the Toronto Island to Washington Dulles Airport flight route.

  • Which aircraft models fly most regularly from Toronto Island to Washington Dulles Airport?

    The De Havilland (Bombardier) DHC-8-400 Dash 8Q is the aircraft model that flies most regularly on the Toronto Island to Washington Dulles Airport flight route.

  • On which days can I fly direct from Toronto Island to Washington Dulles Airport?

    There are direct flights from Toronto Island to Washington Dulles Airport on a daily basis.

  • Which is the best airline for flights from Toronto to Washington, D.C., Porter Airlines or Air Transat?

    The two airlines most popular with KAYAK users for flights from Toronto to Washington, D.C. are Porter Airlines and Air Transat. With an average price for the route of C$ 335 and an overall rating of 8.0, Porter Airlines is the most popular choice. Air Transat is also a great choice for the route, with an average price of C$ 373 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Toronto Island to Washington Dulles Airport?

    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 Island to Washington Dulles Airport.

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

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

    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 to Washington Dulles Airport with an airline and back to Toronto Island with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto Island to Washington Dulles Airport?

    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 to Washington Dulles Airport from Toronto Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Toronto Island Airport to Washington, D.C. Dulles Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 145 or less one-way and C$ 241 or less round-trip.

Prefer to fly direct from Toronto Island to Washington Dulles Airport?

Find which airlines fly direct from Toronto Island Airport to Washington, D.C. Dulles Intl Airport, which days they fly and book direct flights.

Direct departures

Toronto Island to Washington, D.C. Dulles Intl

Monday

Air Transat,Porter Airlines

Air Transat,Porter Airlines

Tuesday

Air Transat,Porter Airlines

Air Transat,Porter Airlines

Wednesday

Air Transat,Porter Airlines

Air Transat,Porter Airlines

Thursday

Air Transat,Porter Airlines

Air Transat,Porter Airlines

Friday

Air Transat,Porter Airlines

Air Transat,Porter Airlines

Saturday

Air Transat,Porter Airlines

Air Transat,Porter Airlines

Sunday

Air Transat,Porter Airlines

Air Transat,Porter Airlines

See more nonstop flights

Direct returns

Washington, D.C. Dulles Intl to Toronto Island

Monday

Air Transat,Porter Airlines

Air Transat,Porter Airlines

Tuesday

Air Transat,Porter Airlines

Air Transat,Porter Airlines

Wednesday

Air Transat,Porter Airlines

Air Transat,Porter Airlines

Thursday

Air Transat,Porter Airlines

Air Transat,Porter Airlines

Friday

Air Transat,Porter Airlines

Air Transat,Porter Airlines

Saturday

Air Transat,Porter Airlines

Air Transat,Porter Airlines

Sunday

Air Transat,Porter Airlines

Air Transat,Porter Airlines

See more nonstop flights
See more nonstop flights

Top airlines flying from Toronto Island to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Washington, D.C.. 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 Island to Dulles Intl? 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
8.2Boarding
7.6Food
7.0Entertainment
8.8Crew
8.1Comfort
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.

Everything you need to know for your flight from Toronto Island to Dulles Intl

Information on your arrival and departure airports

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