Which airline has the best punctuality record on Toronto to Washington, D.C. flights?

According to our data, Porter Airlines has had the least delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

What is the most punctual flight time for Toronto to Washington, D.C. flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

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

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

How often are flights from Toronto to Washington, D.C. delayed?

Historically, on average around 18% of flights between Toronto and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

Which airlines fly to Washington, D.C. Dulles Intl Airport?

Porter Airlines, Air Transat and Air Canada are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Toronto Island Airport according to our data. Porter Airlines is the first choice among our users, with 86% of people opting to fly with this airline when travelling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

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

As of July 2026, there are 3 operators available to choose from for flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 191 Cheap Flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport in 2026

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

The number of flights available between Toronto Island Airport and Washington, D.C. Dulles Intl Airport is 5 per day as of July 2026. The most frequent departure time is 8:00a.m., with 63% of daily flights leaving in the afternoon.

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

Prices are currently typical for flights on this route. Typical prices usually range from C$ 292 to C$ 423. The lowest price recently found on this route was C$ 292.

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

As of July 2026, there are 40 flights per week flying from Toronto Island Airport to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:40 p.m. - 3:10 p.m.

YTZ

IAD

1h 30mdirect

11:25 a.m. - 12:55 p.m.

IAD

YTZ

1h 30mdirect

C$ 292Porter Airlines

Fri, 7 Aug - Mon, 10 Aug

9:15 a.m. - 10:45 a.m.

YTZ

IAD

1h 30mdirect

3:50 p.m. - 5:20 p.m.

IAD

YTZ

1h 30mdirect

C$ 293Porter Airlines

Thu, 13 Aug - Wed, 19 Aug

9:15 a.m. - 10:45 a.m.

YTZ

IAD

1h 30mdirect

3:50 p.m. - 5:20 p.m.

IAD

YTZ

1h 30mdirect

C$ 294Porter Airlines

Fri, 7 Aug - Fri, 14 Aug

9:15 a.m. - 10:45 a.m.

YTZ

IAD

1h 30mdirect

3:50 p.m. - 5:20 p.m.

IAD

YTZ

1h 30mdirect

C$ 296Porter Airlines

Fri, 28 Aug - Mon, 31 Aug

9:15 a.m. - 10:45 a.m.

YTZ

IAD

1h 30mdirect

11:25 a.m. - 12:55 p.m.

IAD

YTZ

1h 30mdirect

C$ 297Porter Airlines

Thu, 3 Sep - Mon, 7 Sep

1:40 p.m. - 3:10 p.m.

YTZ

IAD

1h 30mdirect

11:25 a.m. - 12:55 p.m.

IAD

YTZ

1h 30mdirect

C$ 299Porter Airlines

Wed, 5 Aug - Tue, 11 Aug

1:40 p.m. - 3:10 p.m.

YTZ

IAD

1h 30mdirect

11:25 a.m. - 12:55 p.m.

IAD

YTZ

1h 30mdirect

C$ 300Porter Airlines

Wed, 19 Aug - Mon, 24 Aug

1:40 p.m. - 3:10 p.m.

YTZ

IAD

1h 30mdirect

11:25 a.m. - 12:55 p.m.

IAD

YTZ

1h 30mdirect

C$ 301Porter Airlines

Wed, 5 Aug - Tue, 11 Aug

1:40 p.m. - 3:10 p.m.

YTZ

IAD

1h 30mdirect

11:25 a.m. - 12:55 p.m.

IAD

YTZ

1h 30mdirect

C$ 303Porter Airlines

Wed, 5 Aug - Tue, 18 Aug

3:15 p.m. - 4:41 p.m.

YTZ

IAD

1h 26mdirect

5:20 p.m. - 6:56 p.m.

IAD

YTZ

1h 36mdirect

C$ 304Air Canada

Thu, 13 Aug - Sun, 16 Aug

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

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

Porter Airlines

7 Aug

YTZ1:40 p.m.Toronto Island

1h 30m

IAD3:10 p.m.Washington, D.C. Dulles Intl

10 Aug

IAD11:25 a.m.Washington, D.C. Dulles Intl

1h 30m

YTZ12:55 p.m.Toronto Island

C$ 292

Porter Airlines

13 Aug

YTZ9:15 a.m.Toronto Island

1h 30m

IAD10:45 a.m.Washington, D.C. Dulles Intl

19 Aug

IAD3:50 p.m.Washington, D.C. Dulles Intl

1h 30m

YTZ5:20 p.m.Toronto Island

C$ 293

Porter Airlines

7 Aug

YTZ9:15 a.m.Toronto Island

1h 30m

IAD10:45 a.m.Washington, D.C. Dulles Intl

14 Aug

IAD3:50 p.m.Washington, D.C. Dulles Intl

1h 30m

YTZ5:20 p.m.Toronto Island

C$ 294

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

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

Air Canada

13 Aug

YTZ3:15 p.m.Toronto Island

1h 26m

IAD4:41 p.m.Washington, D.C. Dulles Intl

16 Aug

IAD5:20 p.m.Washington, D.C. Dulles Intl

1h 36m

YTZ6:56 p.m.Toronto Island

C$ 304

Air Canada

13 Aug

YTZ3:15 p.m.Toronto Island

1h 26m

IAD4:41 p.m.Washington, D.C. Dulles Intl

16 Aug

IAD5:20 p.m.Washington, D.C. Dulles Intl

1h 36m

YTZ6:56 p.m.Toronto Island

C$ 307

Air Canada

13 Aug

YTZ8:30 a.m.Toronto Island

6h 31m

1 stop

IAD3:01 p.m.Washington, D.C. Dulles Intl

16 Aug

IAD5:20 p.m.Washington, D.C. Dulles Intl

1h 36m

YTZ6:56 p.m.Toronto Island

C$ 308

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 7/8

1:40 p.m.-3:10 p.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Mon 10/8

11:25 a.m.-12:55 p.m.

Nonstop1h 30m

C$ 292

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 13/8

9:15 a.m.-10:45 a.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Wed 19/8

3:50 p.m.-5:20 p.m.

Nonstop1h 30m

C$ 293

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 7/8

9:15 a.m.-10:45 a.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Fri 14/8

3:50 p.m.-5:20 p.m.

Nonstop1h 30m

C$ 294

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 28/8

9:15 a.m.-10:45 a.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Mon 31/8

3:50 p.m.-5:20 p.m.

Nonstop1h 30m

C$ 296

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 3/9

9:15 a.m.-10:45 a.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Mon 7/9

11:25 a.m.-12:55 p.m.

Nonstop1h 30m

C$ 297

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 5/8

1:40 p.m.-3:10 p.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Tue 11/8

11:25 a.m.-12:55 p.m.

Nonstop1h 30m

C$ 299

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 19/8

1:40 p.m.-3:10 p.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Mon 24/8

11:25 a.m.-12:55 p.m.

Nonstop1h 30m

C$ 300

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 5/8

1:40 p.m.-3:10 p.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Tue 11/8

11:25 a.m.-12:55 p.m.

Nonstop1h 30m

C$ 301

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 5/8

1:40 p.m.-3:10 p.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Tue 18/8

11:25 a.m.-12:55 p.m.

Nonstop1h 30m

C$ 303

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 13/8

3:15 p.m.-4:41 p.m.

Nonstop1h 26m

Washington, D.C. Dulles Intl

Sun 16/8

5:20 p.m.-6:56 p.m.

Nonstop1h 36m

C$ 304

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 Toronto Island Airport to Washington, D.C. Dulles Intl 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

Delays

Other information

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

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

The cheapest month to fly to Washington, D.C. Dulles Intl Airport from Toronto Island Airport is in January. Flight prices, which tend to average around C$ 255, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. Dulles Intl Airport in January, then you should wait until October to fly from Toronto Island Airport, when ticket prices are also cheap, with an average price of C$ 282.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

According to our data, Friday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from Toronto Island Airport. The lowest ticket price found for a Friday departure recently was C$ 559. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. Dulles Intl Airport on Sunday is C$ 990.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our most recent data shows that the best time of day to fly to Washington, D.C. Dulles Intl Airport is in the afternoon. Flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport during this time can be as low as C$ 522. In the evening is when there is more demand to fly to Washington, D.C. Dulles Intl Airport, so prices are often more expensive at around C$ 868 per ticket.

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

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

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

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

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

As of July 2026, prices for Toronto Island Airport to Washington, D.C. Dulles Intl Airport flights are approximately 1% cheaper when compared to flights at the same time last year.

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

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

Estimated round-trip price

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

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

Best price found	C$ 213
Fastest flight time	1h 28m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Toronto Island Airport in the past 72 hours is C$ 213. The best round-trip flight deal from Toronto Island Airport to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is C$ 315.

The fastest flight from Toronto Island Airport to Washington, D.C. Dulles Intl Airport takes 1h 28m

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

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Frequently asked questions about flying from Toronto Island Airport to Washington, D.C. Dulles Intl Airport

How far is Toronto Island to Washington, D.C. Dulles Intl by plane?
Toronto Island and Washington, D.C. Dulles Intl are 545.0 km apart from one another. A reasonable flight in good conditions will take 1h 28m.
When did momondo last update prices for flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?
As of July 2026, there are 3 operators available to choose from for flights from Toronto Island Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Toronto Island Airport to Washington, D.C. Dulles Intl 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 Toronto Island Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Toronto Island Airport to Washington, D.C. Dulles Intl Airport is De Havilland (Bombardier) DHC-8-400 Dash 8Q (49.33% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (15.88%), Embraer 175 (13.15%), and Airbus A320-100/200 (6.63%).
What is the most popular airline from Toronto Island Airport to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Toronto Island Airport and Washington, D.C. Dulles Intl Airport, the leading airline is Porter Airlines, making up 86% of the total bookings. Other popular airlines include Air Transat with 10% and Air Canada with 5%.

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

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 127	Free Cancellation	Rating 7.1 11,360 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 248	Free Cancellation	Rating 8.0 447 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 302	Free Cancellation	Rating 7.8 566 reviews	Search Air Transat flights

Porter Airlines Flights From Toronto Island Airport to Washington, D.C. Dulles Intl Airport
Porter Airlines is one of the most popular airlines flying from Toronto Island Airport to Washington, D.C. Dulles Intl Airport, operating 14 flights/week on average for this route. A good Porter Airlines flight deal for Toronto Island Airport to Washington, D.C. Dulles Intl Airport starts from C$ 248 round-trip, up to an average price of C$ 319. Our users have rated Porter Airlines at 8.0/10.
Air Transat Flights From Toronto Island Airport to Washington, D.C. Dulles Intl Airport
The best Air Transat deal for Toronto Island Airport to Washington, D.C. Dulles Intl Airport flight tickets found on momondo in the last 72 hours was C$ 302, round-trip. It should be noted that an average Air Transat flight deal for this route in this time was higher, at C$ 606 round-trip. Air Transat operates 14 flights out of Toronto Island Airport into Washington, D.C. Dulles Intl Airport in an average week, so prices vary by time and availability. 566 Air Transat reviews by users on momondo have scored the airline at 7.8/10.

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Alexandria

Gettysburg

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Fairfax

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Winchester

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Manassas

Woodbridge

Leesburg

Silver Spring

Falls Church

Rockville

McLean

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

Yes. All flights to Washington, D.C. from Toronto on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to Washington, D.C..

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Yes. momondo can track prices for Toronto to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Toronto Island Airport to Washington, D.C. from C$ 191

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

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

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

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

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

See travel insights to Washington, D.C. from

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

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

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

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

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

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

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

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

Which airlines fly to Washington, D.C. Dulles Intl Airport?

How often are flights from Toronto to Washington, D.C. delayed?

What is the most punctual flight time for Toronto to Washington, D.C. flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Toronto to Washington, D.C. flights?

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

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

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

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

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Frequently asked questions about flying from Toronto Island Airport to Washington, D.C. Dulles Intl Airport

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

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