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Toronto Island

$89+ Cheap flights from Dulles Intl (IAD) to Toronto Island (YTZ)

IAD — YTZ
Nov 20 — Nov 271
Fri 11/20
Fri 11/27
1 adult, Economy
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Cheap flight deals from Dulles Intl to Toronto Island

Cheapest flights from Dulles Intl to Toronto Island

Thu 11/1211:20 am -
Nonstop1h 30m
Sun 11/159:10 am -
Nonstop1h 29m
Deal found 10/20$200
Fri 11/1311:20 am -
Nonstop1h 30m
Sun 11/159:10 am -
Nonstop1h 29m
Deal found 10/20$201
Mon 11/211:20 am -
Nonstop1h 30m
Fri 11/279:10 am -
Nonstop1h 29m
Deal found 10/19$202
Thu 11/511:20 am -
Nonstop1h 30m
Sun 11/89:10 am -
Nonstop1h 29m
Deal found 10/20$203
Sat 11/1411:20 am -
Nonstop1h 30m
Sat 11/219:10 am -
Nonstop1h 29m
Deal found 10/19$204
Fri 11/136:25 pm -
Nonstop1h 30m
Mon 11/164:15 pm -
Nonstop1h 29m
Deal found 10/19$205
Tue 11/1711:20 am -
Nonstop1h 30m
Tue 11/249:10 am -
Nonstop1h 29m
Deal found 10/19$206
Sat 11/1411:20 am -
Nonstop1h 30m
Tue 11/179:10 am -
Nonstop1h 29m
Deal found 10/20$207
Thu 11/1911:20 am -
Nonstop1h 30m
Sun 11/223:20 pm -
Nonstop1h 27m
Deal found 10/19$208
Fri 11/1311:20 am -
Nonstop1h 30m
Thu 12/109:10 am -
Nonstop1h 30m
Deal found 10/20$209
Thu 11/1211:20 am -
Nonstop1h 30m
Thu 11/199:10 am -
Nonstop1h 29m
Deal found 10/19$211
Mon 11/26:25 pm -
Nonstop1h 30m
Thu 11/269:10 am -
Nonstop1h 29m
Deal found 10/19$212

Find flight deals from Dulles Intl to Toronto Island

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$200
(Trip.com)

One-way from

$89
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$218

Good round-trip deal

$231 or less

Good one-way deal

$96 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Toronto Island flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Toronto Island flights.
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From Washington, D.C. Dulles Intl to Toronto Island
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One-way flight from Washington, D.C. Dulles Intl to Toronto Island
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Highest demand for flights based on searches. 9% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Toronto Island.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Toronto Island.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YTZ Toronto Island

IADYTZ

Washington, D.C. Dulles Intl

Tue 11/17

11:20 am-12:50 pm

Nonstop1h 30m

Toronto Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$92

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YTZ Toronto Island

IADYTZ

Washington, D.C. Dulles Intl

Fri 11/20

11:20 am-12:50 pm

Nonstop1h 30m

Toronto Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$92

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YTZ Toronto Island

IADYTZ

Washington, D.C. Dulles Intl

Fri 11/27

11:20 am-12:50 pm

Nonstop1h 30m

Toronto Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$103

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YTZ Toronto Island

IADYTZ

Washington, D.C. Dulles Intl

Wed 11/4

9:55 am-3:56 pm

1 stop6h 01m

Toronto Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$108

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YTZ Toronto Island

IADYTZ

Washington, D.C. Dulles Intl

Tue 11/24

11:20 am-12:50 pm

Nonstop1h 30m

Toronto Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$119

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YTZ Toronto Island

IADYTZ

Washington, D.C. Dulles Intl

Fri 11/20

6:25 pm-7:55 pm

Nonstop1h 30m

Toronto Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$119

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YTZ Toronto Island

IADYTZ

Washington, D.C. Dulles Intl

Sun 12/13

9:05 am-3:56 pm

1 stop6h 51m

Toronto Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$121

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YTZ Toronto Island

IADYTZ

Washington, D.C. Dulles Intl

Fri 12/11

1:19 pm-6:19 pm

1 stop5h 00m

Toronto Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$139

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YTZ Toronto Island

IADYTZ

Washington, D.C. Dulles Intl

Tue 10/27

11:20 am-12:52 pm

Nonstop1h 32m

Toronto Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$147

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YTZ Toronto Island

IADYTZ

Washington, D.C. Dulles Intl

Wed 11/25

1:19 pm-6:19 pm

1 stop5h 00m

Toronto Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$190

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 23 resultsSorted by cheapest first
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Compare providers for flights from Dulles Intl to Toronto Island

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Toronto Island in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Toronto Island Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Toronto Island Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Toronto Island Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Toronto Island Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Toronto Island Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Toronto Island

Have a flexible travel schedule? Discover the best time to fly to Toronto Island from Dulles Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Toronto Island Airport

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Toronto Island Airport (average of $218). Flying from Washington, D.C. Dulles Intl Airport to Toronto Island Airport in January is currently the most expensive (average of $378). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to YTZ?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport as you normally would.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Toronto Island Airport flights typically cost between $222 and $258 in November.
The cheapest round-trip price found within the last 5 days was $198 on Porter Airlines (Nov 12-Nov 16).

The best insider tips for Washington, D.C. Dulles Intl Airport to Toronto Island Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Toronto Island Airport trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YTZ

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

Reviews of airlines servicing Toronto Island

Get a feel of what it's like to fly with Porter Airlines,Air Transat, andAir Canada from Washington, D.C. Dulles Intl Airport to Toronto Island Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
467 reviews

Food

7.6

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
467 reviews
Porter Airlines
8.0
Very good
467 reviews

Food

7.6

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Transat
7.7
Good
582 reviews
Porter Airlines
8.0
Very good
467 reviews

Food

7.6

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,790 reviews
Porter Airlines
8.0
Very good
467 reviews

Food

7.6

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

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

    Porter Airlines and Air Transat can get you from Washington, D.C. Dulles Intl Airport to Toronto Island Airport in just under 1h 30m. Your travel time will be generally consistent. Airlines will cover a distance of 339 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Toronto Island Airport round-trip?

    Flying on Air Canada is currently your cheapest option to Toronto Island Airport, with prices starting at $96. Additional round-trip tickets that might be worth considering are offered by Porter Airlines and Air Transat, with the lowest prices starting at $188 and $263, respectively. These flights start at 65% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?

    Before booking your flight to Toronto Island Airport from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Porter Airlines (63%), Porter Airlines (63%), Air Transat( 63%).

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

    While on average a flight from Washington, D.C. Dulles Intl Airport to Toronto Island Airport is generally $228, our data shows the cheapest flight currently is $78. When looking at the most popular route, (Washington, D.C. Dulles Intl - Toronto Island), you can expect to pay $164 for that flight.

  • Can I find deals for flights from Dulles Intl to Toronto Island that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Toronto Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Toronto Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Toronto Island.

  • Can I find deals for business class flights from Dulles Intl to Toronto Island?

    Yes. Cheapflights offers flight deals from Dulles Intl to Toronto Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Toronto Island Airport (average of $218). Flying from Washington, D.C. Dulles Intl Airport to Toronto Island Airport in January is currently the most expensive (average of $378). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Toronto Island

Dulles Intl to Pearson Intl flights
Reagan-National to Pearson Intl flights
Baltimore to Pearson Intl flights

Top 3 airlines flying from Dulles Intl to Toronto Island

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$96Average$289FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$188Average$267FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$263Average$527FlexibilityNo cancel feeOn-time50%

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