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

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

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

As of March 2026, 6 flights take off from Washington, D.C. and land in Toronto Island Airport each week. The most common flight departure day for this route is Mon, with 33% of weekly flights taking off on this day.

How long does it take to fly to Toronto Island Airport?

Flight times from Washington, D.C. to Toronto Island Airport vary, but if you’re flying out of Washington, D.C. and flying into Toronto Pearson Intl Airport (one of the most popular routes), then the duration is 1h 22m on average. Another popular route from Washington, D.C. to Toronto Island Airport is flying from Baltimore to Toronto Pearson Intl Airport, which will take roughly 4h 52m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Washington, D.C. to Toronto Island Airport were last updated today.

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

As of March 2026, there are 2 operators available to choose from for flights from Washington, D.C. to Toronto Island Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Toronto Island Airport.

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

The required travel and health documents for your Toronto Island 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 Toronto Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$111 Cheap Flights from Washington, D.C. to Toronto Island Airport in 2026

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 7:30 pm

IAD

YTZ

1h 30mnonstop

11:30 am - 12:59 pm

YTZ

IAD

1h 29mnonstop

$215Porter Airlines

Sun, Apr 19 - Sat, Apr 25

4:05 pm - 5:35 pm

IAD

YTZ

1h 30mnonstop

9:15 am - 10:46 am

YTZ

IAD

1h 31mnonstop

$219Porter Airlines

Thu, May 28 - Sun, May 31

11:40 am - 1:10 pm

IAD

YTZ

1h 30mnonstop

9:25 am - 10:54 am

YTZ

IAD

1h 29mnonstop

$220Porter Airlines

Thu, Apr 16 - Mon, Apr 20

11:40 am - 1:10 pm

IAD

YTZ

1h 30mnonstop

9:25 am - 10:54 am

YTZ

IAD

1h 29mnonstop

$221Porter Airlines

Mon, Apr 13 - Mon, Apr 20

11:30 am - 1:00 pm

IAD

YTZ

1h 30mnonstop

9:15 am - 10:46 am

YTZ

IAD

1h 31mnonstop

$222Porter Airlines

Sun, May 3 - Tue, May 19

1:45 pm - 3:15 pm

IAD

YTZ

1h 30mnonstop

9:25 am - 10:54 am

YTZ

IAD

1h 29mnonstop

$223Porter Airlines

Sat, Apr 11 - Mon, Apr 13

12:45 pm - 6:22 pm

DCA

YTZ

5h 37m

1 stop

7:40 am - 12:01 pm

YTZ

DCA

4h 21m

1 stop

$232Air Canada

Mon, May 4 - Mon, May 11

12:55 pm - 6:22 pm

DCA

YTZ

5h 27m

1 stop

4:30 pm - 9:55 pm

YTZ

DCA

5h 25m

1 stop

$233Air Canada

Fri, Apr 10 - Mon, Apr 13

12:55 pm - 6:22 pm

DCA

YTZ

5h 27m

1 stop

4:30 pm - 9:55 pm

YTZ

DCA

5h 25m

1 stop

$234Air Canada

Fri, Apr 10 - Mon, Apr 13

5:09 pm - 6:47 pm

BWI

YTZ

25h 38m

1 stop

3:00 pm - 11:22 am

YTZ

BWI

20h 22m

2 stops

$340Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

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

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

Air Canada

May 4

DCA12:45 pmWashington, D.C. Reagan-National

5h 37m

1 stop

YTZ6:22 pmToronto Island

May 11

YTZ7:40 amToronto Island

4h 21m

1 stop

DCA12:01 pmWashington, D.C. Reagan-National

$232

Air Canada

Apr 10

DCA12:55 pmWashington, D.C. Reagan-National

5h 27m

1 stop

YTZ6:22 pmToronto Island

Apr 13

YTZ4:30 pmToronto Island

5h 25m

1 stop

DCA9:55 pmWashington, D.C. Reagan-National

$233

Air Canada

Apr 10

DCA12:55 pmWashington, D.C. Reagan-National

5h 27m

1 stop

YTZ6:22 pmToronto Island

Apr 13

YTZ4:30 pmToronto Island

5h 25m

1 stop

DCA9:55 pmWashington, D.C. Reagan-National

$234

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

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

Porter Airlines

Apr 19

IAD6:00 pmWashington, D.C. Dulles Intl

1h 30m

YTZ7:30 pmToronto Island

Apr 25

YTZ11:30 amToronto Island

1h 29m

IAD12:59 pmWashington, D.C. Dulles Intl

$215

Porter Airlines

May 28

IAD4:05 pmWashington, D.C. Dulles Intl

1h 30m

YTZ5:35 pmToronto Island

May 31

YTZ9:15 amToronto Island

1h 31m

IAD10:46 amWashington, D.C. Dulles Intl

$219

Porter Airlines

Apr 16

IAD11:40 amWashington, D.C. Dulles Intl

1h 30m

YTZ1:10 pmToronto Island

Apr 20

YTZ9:25 amToronto Island

1h 29m

IAD10:54 amWashington, D.C. Dulles Intl

$220

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sun 4/19

6:00 pm-7:30 pm

Nonstop1h 30m

Toronto Island

Sat 4/25

11:30 am-12:59 pm

Nonstop1h 29m

$215

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 5/28

4:05 pm-5:35 pm

Nonstop1h 30m

Toronto Island

Sun 5/31

9:15 am-10:46 am

Nonstop1h 31m

$219

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 4/16

11:40 am-1:10 pm

Nonstop1h 30m

Toronto Island

Mon 4/20

9:25 am-10:54 am

Nonstop1h 29m

$220

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Mon 4/13

11:40 am-1:10 pm

Nonstop1h 30m

Toronto Island

Mon 4/20

9:25 am-10:54 am

Nonstop1h 29m

$221

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sun 5/3

11:30 am-1:00 pm

Nonstop1h 30m

Toronto Island

Tue 5/19

9:15 am-10:46 am

Nonstop1h 31m

$222

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sat 4/11

1:45 pm-3:15 pm

Nonstop1h 30m

Toronto Island

Mon 4/13

9:25 am-10:54 am

Nonstop1h 29m

$223

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Mon 5/4

12:45 pm-6:22 pm

1 stop5h 37m

Toronto Island

Mon 5/11

7:40 am-12:01 pm

1 stop4h 21m

$232

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Fri 4/10

12:55 pm-6:22 pm

1 stop5h 27m

Toronto Island

Mon 4/13

4:30 pm-9:55 pm

1 stop5h 25m

$233

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Fri 4/10

12:55 pm-6:22 pm

1 stop5h 27m

Toronto Island

Mon 4/13

4:30 pm-9:55 pm

1 stop5h 25m

$234

BaltimoreToronto

BWI - YTZ

BWIYTZ

Baltimore/Washington

Thu 4/9

5:09 pm-6:47 pm

1 stop25h 38m

Toronto Island

Mon 4/13

3:00 pm-11:22 am

2 stops20h 22m

$340

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. 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

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Other information

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 Wednesday when prices can be found for as low as $252. 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 Saturday because tickets tend to average around $281. 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. to Toronto Island Airport flights are usually those with departure times in the morning. Our users have found flights to Toronto Island Airport in the morning for as low as $267. In contrast, the most expensive time of day to depart to Toronto Island Airport is at noon when prices are around $294.

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

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

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

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

Can stopping save me money on Washington, D.C. to Toronto Island Airport flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Toronto Island Airport.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Toronto Island Airport (WAS to YTZ) flight deals and tips

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

Best Price Found	$112
Fastest flight time	1h 27m
Direct flights	Every day

The best one-way flight to Toronto Island Airport from Washington, D.C. in the past 72 hours is $112. The best round-trip flight deal from Washington, D.C. to Toronto Island Airport found on momondo in the last 72 hours is $247.

The fastest flight from Washington, D.C. to Toronto Island Airport takes 1h 27m

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

Search flight deals

How far is Washington, D.C. to Toronto Island by plane?
There are 348.4 mi between Washington, D.C. and Toronto Island. By plane, this route typically takes 1h 27m.
When did momondo last update prices for flights from Washington, D.C. to Toronto Island Airport?
Prices for flights from Washington, D.C. to Toronto Island Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Toronto Island Airport?
As of March 2026, there are 2 operators available to choose from for flights from Washington, D.C. to Toronto Island Airport.
How old do you have to be to fly from Washington, D.C. to Toronto Island Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Toronto Island Airport.
What documentation or ID do you need to fly to Toronto Island Airport?
The required travel and health documents for your Toronto Island 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 Toronto Island 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 Washington, D.C. to Toronto Island Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to Toronto Island Airport is De Havilland (Bombardier) DHC-8-400 Dash 8Q (34.24% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (22.34%), Embraer 175 (16.57%), and Canadair (Bombardier) Regional Jet 900 (15.46%).
What is the most popular airline from Washington, D.C. to Toronto Island Airport?
Based on momondo bookings for flights between Washington, D.C. and Toronto Island Airport, the leading airline is Porter Airlines, making up 100% of the total bookings.

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

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

Airline	Rating	Free Cancellation	Price
Porter Airlines	PriceFrom $171	Free Cancellation	Rating 8.0 427 reviews		Search Porter Airlines flights
Air Transat	PriceFrom $176	Free Cancellation	Rating 7.7 523 reviews		Search Air Transat flights

Porter Airlines Flights From Washington, D.C. to Toronto Island Airport
Porter Airlines operates around 3 flights from Washington, D.C. to Toronto Island Airport every week. The average price of these flights found in the last 72 hours has been $263, but momondo users have found Porter Airlines deals from Washington, D.C. to Toronto Island Airport from as low as $171 round-trip. Porter Airlines has been scored 8.0/10 in 427 reviews.
Air Transat Flights From Washington, D.C. to Toronto Island Airport
Air Transat (7.7/10 from 523 reviews) operates around 3 flights from Washington, D.C. to Toronto Island Airport in any given week. The average Air Transat airfare for this route is around $245, with deals from around $176 rare but found on momondo. Referenced prices are for round-trip Washington, D.C. to Toronto Island Airport flight searches in the last 72 hours.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Toronto from Washington, D.C..

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

momondo does allow users to show only those flights to Toronto from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Washington, D.C. and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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. to Toronto from $111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Toronto departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

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

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

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

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. to Toronto Island flight route?

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

Can stopping save me money on Washington, D.C. to Toronto Island Airport flights?

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

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

How long does it take to fly to Toronto Island Airport?

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

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

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

Best Price Found

Fastest flight time

Direct flights

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

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

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

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

Why use momondo?

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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