What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Toronto Island?

Porter Airlines, Air Canada, and Air Transat are the most popular carriers operating from Washington, D.C. Dulles Intl to Toronto Island

What documentation or ID do you need to fly to Toronto Island Airport?

The travel and health documents required for your trip to Toronto Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$106 Cheap Flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport in 2025/26

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to Toronto Island Airport on average per day?

As of November 2025, 3 flights take off from Washington, D.C. Dulles Intl Airport and land in Toronto Island Airport each day. The most common flight departure time for this route is 6:00PM, with 50% of daily flights taking off in the evening.

Q: What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Toronto Island Airport?

Prices are currently low for flights on this route. Typical prices usually range from $237 to $446. The lowest price recently found on this route was $211.

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to Toronto Island Airport on average per week?

As of November 2025, there are 24 flights per week flying from Washington, D.C. Dulles Intl Airport to Toronto Island Airport. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Toronto

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:40 am - 1:10 pmIAD-YTZ

1h 30mnonstop

8:55 am - 10:24 amYTZ-IAD

1h 29mnonstop

$211Porter Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

11:40 am - 1:10 pmIAD-YTZ

1h 30mnonstop

8:55 am - 10:24 amYTZ-IAD

1h 29mnonstop

$213Porter Airlines

Find Deal

Sun, Dec 28 - Fri, Jan 2

2:30 pm - 4:00 pmIAD-YTZ

1h 30mnonstop

8:55 am - 10:24 amYTZ-IAD

1h 29mnonstop

$214Porter Airlines

Find Deal

Thu, Dec 25 - Fri, Jan 2

11:40 am - 1:10 pmIAD-YTZ

1h 30mnonstop

3:45 pm - 5:14 pmYTZ-IAD

1h 29mnonstop

$215Porter Airlines

Find Deal

Thu, Dec 4 - Fri, Dec 12

11:40 am - 1:10 pmIAD-YTZ

1h 30mnonstop

8:55 am - 10:24 amYTZ-IAD

1h 29mnonstop

$216Porter Airlines

Find Deal

Fri, Jan 16 - Mon, Jan 19

6:30 pm - 8:00 pmIAD-YTZ

1h 30mnonstop

8:55 am - 10:24 amYTZ-IAD

1h 29mnonstop

$238Multiple Airlines

Find Deal

Tue, Dec 9 - Mon, Dec 15

11:40 am - 1:10 pmIAD-YTZ

1h 30mnonstop

11:00 am - 12:29 pmYTZ-IAD

1h 29mnonstop

$260Air Transat

Find Deal

Thu, Dec 4 - Sat, Dec 6

9:45 am - 2:25 pmIAD-YTZ

4h 40m1 stop

3:45 pm - 5:14 pmYTZ-IAD

1h 29mnonstop

$263Multiple Airlines

Find Deal

Tue, Feb 24 - Fri, Feb 27

9:45 am - 2:55 pmIAD-YTZ

5h 10m1 stop

3:30 pm - 8:59 pmYTZ-IAD

5h 29m1 stop

$280Air Canada

Find Deal

Sat, Dec 6 - Sat, Dec 13

9:45 am - 4:55 pmIAD-YTZ

7h 10m1 stop

10:30 am - 8:59 pmYTZ-IAD

10h 29m1 stop

$300Air Canada

Find Deal

Sun, Dec 7 - Wed, Dec 10

Porter Airlines flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport

Our best Porter Airlines deals on Washington, D.C. Dulles Intl Airport to Toronto Island Airport flight tickets

Porter Airlines

Dec 4

IAD11:40 amWashington, D.C. Dulles Intl

1h 30m

YTZ1:10 pmToronto Island

Dec 7

YTZ8:55 amToronto Island

1h 29m

IAD10:24 amWashington, D.C. Dulles Intl

$211

Find similar

Porter Airlines

Dec 28

IAD11:40 amWashington, D.C. Dulles Intl

1h 30m

YTZ1:10 pmToronto Island

Jan 2

YTZ8:55 amToronto Island

1h 29m

IAD10:24 amWashington, D.C. Dulles Intl

$213

Find similar

Porter Airlines

Dec 25

IAD2:30 pmWashington, D.C. Dulles Intl

1h 30m

YTZ4:00 pmToronto Island

Jan 2

YTZ8:55 amToronto Island

1h 29m

IAD10:24 amWashington, D.C. Dulles Intl

$214

Find similar

Air Canada flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Toronto Island Airport flight tickets

Air Canada

Dec 6

IAD9:45 amWashington, D.C. Dulles Intl

5h 10m

1 stop

YTZ2:55 pmToronto Island

Dec 13

YTZ3:30 pmToronto Island

5h 29m

1 stop

IAD8:59 pmWashington, D.C. Dulles Intl

$280

Find similar

Air Canada

Dec 7

IAD9:45 amWashington, D.C. Dulles Intl

7h 10m

1 stop

YTZ4:55 pmToronto Island

Dec 10

YTZ10:30 amToronto Island

10h 29m

1 stop

IAD8:59 pmWashington, D.C. Dulles Intl

$300

Find similar

Air Canada

Nov 24

IAD9:45 amWashington, D.C. Dulles Intl

7h 10m

1 stop

YTZ4:55 pmToronto Island

Nov 27

YTZ10:30 amToronto Island

10h 24m

1 stop

IAD8:54 pmWashington, D.C. Dulles Intl

$343

Find similar

momondo 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

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 12/4

11:40 am-1:10 pm

Nonstop1h 30m

Toronto Island

Sun 12/7

8:55 am-10:24 am

Nonstop1h 29m

$211

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sun 12/28

11:40 am-1:10 pm

Nonstop1h 30m

Toronto Island

Fri 1/2

8:55 am-10:24 am

Nonstop1h 29m

$213

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 12/25

2:30 pm-4:00 pm

Nonstop1h 30m

Toronto Island

Fri 1/2

8:55 am-10:24 am

Nonstop1h 29m

$214

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 12/4

11:40 am-1:10 pm

Nonstop1h 30m

Toronto Island

Fri 12/12

3:45 pm-5:14 pm

Nonstop1h 29m

$215

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 1/16

11:40 am-1:10 pm

Nonstop1h 30m

Toronto Island

Mon 1/19

8:55 am-10:24 am

Nonstop1h 29m

$216

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Tue 12/9

6:30 pm-8:00 pm

Nonstop1h 30m

Toronto Island

Mon 12/15

8:55 am-10:24 am

Nonstop1h 29m

$238

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 12/4

11:40 am-1:10 pm

Nonstop1h 30m

Toronto Island

Sat 12/6

11:00 am-12:29 pm

Nonstop1h 29m

$260

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Tue 2/24

9:45 am-2:25 pm

1 stop4h 40m

Toronto Island

Fri 2/27

3:45 pm-5:14 pm

Nonstop1h 29m

$263

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sat 12/6

9:45 am-2:55 pm

1 stop5h 10m

Toronto Island

Sat 12/13

3:30 pm-8:59 pm

1 stop5h 29m

$280

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sun 12/7

9:45 am-4:55 pm

1 stop7h 10m

Toronto Island

Wed 12/10

10:30 am-8:59 pm

1 stop10h 29m

$300

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Toronto Island Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Toronto Island Airport?

What is the cheapest month to fly to Toronto Island Airport?

If you aren’t able to travel during the month of January, then book flights to Toronto Island Airport from Washington, D.C. Dulles Intl Airport during May instead. Flights to Toronto Island Airport in May, while not as cheap as those in January, still average around $212.

What is the cheapest day to depart on your flight to Toronto Island Airport?

The cheapest day to depart on your flight to Toronto Island Airport is on a Thursday when prices can be found for as low as $278. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $289. These prices are subject to change though, so be sure to set up a Price Alert for flights to Toronto Island Airport.

What is the cheapest time of day to depart on your flight to Toronto Island Airport?

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Toronto Island Airport flights are usually those with departure times in the evening. Our users have found flights to Toronto Island Airport in the evening for as low as $133. In contrast, the most expensive time of day to depart to Toronto Island Airport is at noon when prices are around $326.

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

Fly from Washington, D.C. Dulles Intl to Toronto Island for the best Washington, D.C. Dulles Intl - Toronto Island flight prices

What cabin class options are available on Washington, D.C. Dulles Intl to Toronto Island flights?

There are 2 cabin classes available to choose from on Washington, D.C. Dulles Intl to Toronto Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. Dulles Intl Airport to Toronto Island Airport flight prices changed over time?

As of November 2025, prices for Washington, D.C. Dulles Intl Airport to Toronto Island Airport flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Toronto Island Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Toronto Island Airport (IAD to YTZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Toronto Island Airport

Best Price Found	$165
Fastest flight time	1h 30m
Direct flights	Every day

The best one-way flight to Toronto Island Airport from Washington, D.C. Dulles Intl Airport in the past 72 hours is $165. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Toronto Island Airport found on momondo in the last 72 hours is $233.

The fastest flight from Washington, D.C. Dulles Intl Airport to Toronto Island Airport takes 1h 30m

Direct flights go from Washington, D.C. Dulles Intl Airport to Toronto Island Airport every day.

Search flight deals

How far is Washington, D.C. Dulles Intl to Toronto Island by plane?
Toronto Island is 338.6 mi away from Washington, D.C. Dulles Intl. In terms of flight time, this usually takes a little over 1h 30m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?
There are 2 operators available for flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport as of November 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Toronto Island Airport.
What documentation or ID do you need to fly to Toronto Island Airport?
The travel and health documents required for your trip to Toronto Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Dulles Intl Airport to Toronto Island Airport is De Havilland (Bombardier) DHC-8-400 Dash 8Q, representing 35.67% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 26.56%, Embraer 175 at 16.97%, and Canadair (Bombardier) Regional Jet 900 at 11.41%.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Toronto Island Airport is Porter Airlines, representing 92% of all bookings. The subsequent popular airline is Air Transat at 8%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Toronto Island Airport

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Toronto Island Airport with momondo

Airline	Rating	Free Cancellation	Price
Air Transat	PriceFrom $176	Free Cancellation	Rating 7.8 470 reviews		Search Air Transat flights
Porter Airlines	PriceFrom $176	Free Cancellation	Rating 8.0 388 reviews		Search Porter Airlines flights

Porter Airlines Flights From Washington, D.C. Dulles Intl Airport to Toronto Island Airport
Porter Airlines is one of the most popular airlines flying from Washington, D.C. Dulles Intl Airport to Toronto Island Airport, operating 12 flights/week on average for this route. A good Porter Airlines flight deal for Washington, D.C. Dulles Intl Airport to Toronto Island Airport starts from $176 round-trip, up to an average price of $265. Our users have rated Porter Airlines at 8.0/10.
Air Transat Flights From Washington, D.C. Dulles Intl Airport to Toronto Island Airport
Air Transat is also a popular choice for this route. Air Transat flight deals for Washington, D.C. Dulles Intl Airport to Toronto Island Airport start from as low as $176 round-trip, depending on your selected dates, with average Air Transat deals seen on momondo around $246. Air Transat operates 12 flights to Toronto Island Airport from Washington, D.C. Dulles Intl Airport in an average week. Users have rated it 7.8/10 across 470 reviews.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Toronto?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Toronto. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Toronto with flexible booking policies on momondo?

Flights from Washington, D.C. to Toronto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Toronto?

Once you have performed a search for Washington, D.C. to Toronto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Toronto right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Toronto from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Toronto Island Airport trip

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Cheap flights from Washington, D.C. Dulles Intl Airport to Toronto from $106

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Porter Airlines flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport

Our best Porter Airlines deals on Washington, D.C. Dulles Intl Airport to Toronto Island Airport flight tickets

Air Canada flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Toronto Island Airport flight tickets

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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.

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Toronto Island Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Toronto Island Airport?

What is the cheapest month to fly to Toronto Island Airport?

If you aren’t able to travel during the month of January, then book flights to Toronto Island Airport from Washington, D.C. Dulles Intl Airport during May instead. Flights to Toronto Island Airport in May, while not as cheap as those in January, still average around $212.

What is the cheapest day to depart on your flight to Toronto Island Airport?

What is the cheapest time of day to depart on your flight to Toronto Island Airport?

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

Fly from Washington, D.C. Dulles Intl to Toronto Island for the best Washington, D.C. Dulles Intl - Toronto Island flight prices

What cabin class options are available on Washington, D.C. Dulles Intl to Toronto Island flights?

There are 2 cabin classes available to choose from on Washington, D.C. Dulles Intl to Toronto Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. Dulles Intl Airport to Toronto Island Airport flight prices changed over time?

As of November 2025, prices for Washington, D.C. Dulles Intl Airport to Toronto Island Airport flights are approximately 5% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Toronto Island?

Porter Airlines, Air Canada, and Air Transat are the most popular carriers operating from Washington, D.C. Dulles Intl to Toronto Island

How many flights depart from Washington, D.C. Dulles Intl Airport to Toronto Island Airport on average per day?

As of November 2025, 3 flights take off from Washington, D.C. Dulles Intl Airport and land in Toronto Island Airport each day. The most common flight departure time for this route is 6:00PM, with 50% of daily flights taking off in the evening.

How many flights depart from Washington, D.C. Dulles Intl Airport to Toronto Island Airport on average per week?

As of November 2025, there are 24 flights per week flying from Washington, D.C. Dulles Intl Airport to Toronto Island Airport. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

When to book flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport

Cheap Washington, D.C. Dulles Intl Airport to Toronto Island Airport (IAD to YTZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Toronto Island Airport

Best Price Found

Fastest flight time

Direct flights

How far is Washington, D.C. Dulles Intl to Toronto Island by plane?

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?

What documentation or ID do you need to fly to Toronto Island Airport?

What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?

What is the most popular airline from Washington, D.C. Dulles Intl Airport to Toronto Island Airport?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Toronto Island Airport

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Toronto Island Airport with momondo

Porter Airlines Flights From Washington, D.C. Dulles Intl Airport to Toronto Island Airport

Air Transat Flights From Washington, D.C. Dulles Intl Airport to Toronto Island Airport

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Toronto?

Can I find flights from Washington, D.C. to Toronto with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Toronto?

I’m not ready to book a flight from Washington, D.C. to Toronto right now. Can momondo alert me if prices change?

An easier way to manage your Toronto Island Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Toronto

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