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

What airlines fly to Toronto Island Airport?

Porter Airlines, Air Canada and Air Transat are the top three most popular airlines that fly to Toronto Island Airport from Washington, D.C. according to our data. Porter Airlines is the first choice among our users, with 87% of people opting to fly with this airline when traveling to Toronto Island Airport. Keep in mind that there are 3 different airlines that fly to Toronto Island Airport on a routine basis, so you have a few additional options to choose from.

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

As of September 2026, 32 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 19% of weekly flights taking off on this day.

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

As of September 2026, 4 flights take off from Washington, D.C. and land in Toronto Island Airport each day. The most common flight departure time for this route is 12:00PM, with 82% of daily flights taking off in the afternoon.

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 24m 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 5h 04m. 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 September 2026, there are 3 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.

$96 Cheap Flights from Washington, D.C. to Toronto Island Airport in 2026

Discover deals from 900+ travel sites with momondo.

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.

3:45 pm - 9:30 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

5h 45m1 stop Montreal Pierre Elliott Trudeau Intl

9:30 am - 2:57 pmYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

5h 27m1 stop Montreal Pierre Elliott Trudeau Intl

$194Air Canada

Wed, Oct 7 - Wed, Oct 14

9:45 am - 3:50 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

6h 05m1 stop Montreal Pierre Elliott Trudeau Intl

9:30 am - 3:00 pmYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

5h 30m1 stop Montreal Pierre Elliott Trudeau Intl

$194Air Canada

Mon, Sep 28 - Fri, Oct 2

6:25 pm - 7:59 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 34mnonstop

4:15 pm - 5:43 pmYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$194Porter Airlines

Fri, Nov 6 - Sun, Nov 8

11:20 am - 12:52 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 32mnonstop

9:10 am - 10:38 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$194Porter Airlines

Thu, Dec 10 - Mon, Dec 14

11:20 am - 12:52 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 32mnonstop

9:10 am - 10:38 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$194Porter Airlines

Wed, Nov 25 - Tue, Dec 1

12:55 pm - 6:19 pmDCA Washington, D.C. Reagan-National-YTZ Toronto Island

5h 24m1 stop Ottawa

8:20 am - 12:19 pmYTZ Toronto Island-DCA Washington, D.C. Reagan-National

3h 59m1 stop Ottawa

$195Air Canada

Sat, Oct 31 - Sun, Nov 1

11:20 am - 12:52 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 32mnonstop

3:20 pm - 4:47 pmYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 27mnonstop

$196Multiple Airlines

Thu, Oct 29 - Sun, Nov 1

3:50 pm - 5:20 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 30mnonstop

3:15 pm - 4:42 pmYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 27mnonstop

$196Multiple Airlines

Thu, Oct 15 - Mon, Oct 19

3:50 pm - 5:20 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 30mnonstop

9:15 am - 10:45 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 30mnonstop

$365Air Transat

Fri, Oct 9 - Sun, Oct 18

11:20 am - 12:52 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 32mnonstop

9:10 am - 10:38 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$369Air Transat

Sat, Dec 26 - Sun, Jan 3

Cheap last minute flights

Enter your travel dates to find the best prices.

11:25 am - 12:55 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 30mnonstop

9:10 am - 10:38 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$278Porter Airlines

Sat, Sep 12 - Fri, Dec 25

11:25 am - 12:55 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 30mnonstop

9:10 am - 10:38 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$278Porter Airlines

Sat, Sep 12 - Thu, Dec 24

11:25 am - 12:55 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 30mnonstop

9:15 am - 10:45 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 30mnonstop

$292Porter Airlines

Thu, Sep 17 - Thu, Sep 24

5:20 pm - 6:51 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 31mnonstop

9:30 am - 3:00 pmYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

5h 30m1 stop Montreal Pierre Elliott Trudeau Intl

$342Air Canada

Tue, Sep 15 - Thu, Sep 17

12:55 pm - 6:20 pmDCA Washington, D.C. Reagan-National-YTZ Toronto Island

5h 25m1 stop Ottawa

5:30 pm - 9:50 pmYTZ Toronto Island-DCA Washington, D.C. Reagan-National

4h 20m1 stop Montreal Pierre Elliott Trudeau Intl

$346Air Canada

Thu, Sep 17 - Sat, Sep 19

12:55 pm - 6:20 pmDCA Washington, D.C. Reagan-National-YTZ Toronto Island

5h 25m1 stop Ottawa

4:30 pm - 9:50 pmYTZ Toronto Island-DCA Washington, D.C. Reagan-National

5h 20m1 stop Montreal Pierre Elliott Trudeau Intl

$347Air Canada

Wed, Sep 16 - Sat, Sep 19

11:25 am - 12:55 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 30mnonstop

9:15 am - 10:45 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 30mnonstop

$369Multiple Airlines

Thu, Sep 17 - Tue, Sep 22

11:25 am - 12:55 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 30mnonstop

9:15 am - 10:45 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 30mnonstop

$408Air Transat

Thu, Sep 17 - Sun, Sep 20

3:50 pm - 5:20 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 30mnonstop

9:15 am - 10:45 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 30mnonstop

$408Air Transat

Thu, Sep 17 - Sun, Sep 20

11:25 am - 12:55 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 30mnonstop

9:15 am - 10:45 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 30mnonstop

$431Multiple Airlines

Thu, Sep 17 - Sun, Sep 20

Cheap direct flights

Enter your travel dates to find the best prices.

6:25 pm - 7:59 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 34mnonstop

4:15 pm - 5:43 pmYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$194Porter Airlines

Fri, Nov 13 - Sun, Nov 15

11:20 am - 12:52 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 32mnonstop

9:10 am - 10:38 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$194Porter Airlines

Mon, Nov 23 - Sun, Nov 29

11:20 am - 12:52 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 32mnonstop

9:10 am - 10:38 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$194Porter Airlines

Mon, Nov 23 - Wed, Dec 2

11:20 am - 12:52 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 32mnonstop

3:20 pm - 4:47 pmYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 27mnonstop

$196Multiple Airlines

Thu, Oct 29 - Sun, Nov 1

3:50 pm - 5:20 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 30mnonstop

3:15 pm - 4:42 pmYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 27mnonstop

$196Multiple Airlines

Thu, Oct 15 - Mon, Oct 19

5:20 pm - 6:57 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 37mnonstop

3:20 pm - 4:47 pmYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 27mnonstop

$201Air Canada

Thu, Oct 29 - Sun, Nov 1

5:20 pm - 6:57 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 37mnonstop

3:20 pm - 4:47 pmYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 27mnonstop

$206Air Canada

Thu, Dec 3 - Sun, Dec 6

11:25 am - 12:55 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 30mnonstop

3:20 pm - 4:47 pmYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 27mnonstop

$207Multiple Airlines

Thu, Oct 22 - Thu, Oct 29

3:50 pm - 5:20 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 30mnonstop

9:15 am - 10:45 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 30mnonstop

$365Air Transat

Fri, Oct 9 - Sun, Oct 18

11:20 am - 12:52 pmIAD Washington, D.C. Dulles Intl-YTZ Toronto Island

1h 32mnonstop

9:10 am - 10:38 amYTZ Toronto Island-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$369Air Transat

Sat, Dec 26 - Sun, Jan 3

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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

Air Canada

Oct 31

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

5h 24m

1 stop

YTZ6:19 pmToronto Island

Nov 1

YTZ8:20 amToronto Island

3h 59m

1 stop

DCA12:19 pmWashington, D.C. Reagan-National

$195

Air Canada

Oct 24

DCA12:50 pmWashington, D.C. Reagan-National

5h 30m

1 stop

YTZ6:20 pmToronto Island

Oct 31

YTZ8:20 amToronto Island

3h 59m

1 stop

DCA12:19 pmWashington, D.C. Reagan-National

$196

Air Canada

Oct 19

DCA12:50 pmWashington, D.C. Reagan-National

5h 30m

1 stop

YTZ6:20 pmToronto Island

Oct 23

YTZ8:20 amToronto Island

3h 49m

1 stop

DCA12:09 pmWashington, D.C. Reagan-National

$197

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

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

United Airlines

Oct 24

BWI9:09 amBaltimore/Washington

7h 39m

1 stop

YTZ4:48 pmToronto Island

Oct 31

YTZ12:05 pmToronto Island

6h 56m

1 stop

BWI7:01 pmBaltimore/Washington

$622

United Airlines

Sep 29

BWI9:09 amBaltimore/Washington

7h 33m

1 stop

YTZ4:42 pmToronto Island

Sep 30

YTZ12:15 pmToronto Island

8h 47m

1 stop

BWI9:02 pmBaltimore/Washington

$676

United Airlines

Dec 10

BWI10:40 amBaltimore/Washington

6h 02m

1 stop

YTZ4:42 pmToronto Island

Dec 14

YTZ12:05 pmToronto Island

9h 33m

1 stop

BWI9:38 pmBaltimore/Washington

$713

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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Wed 10/7

3:45 pm-9:30 pm

1 stop5h 45m

Toronto Island

Wed 10/14

9:30 am-2:57 pm

1 stop5h 27m

$194

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Mon 9/28

9:45 am-3:50 pm

1 stop6h 05m

Toronto Island

Fri 10/2

9:30 am-3:00 pm

1 stop5h 30m

$194

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Fri 11/6

6:25 pm-7:59 pm

Nonstop1h 34m

Toronto Island

Sun 11/8

4:15 pm-5:43 pm

Nonstop1h 28m

$194

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Thu 12/10

11:20 am-12:52 pm

Nonstop1h 32m

Toronto Island

Mon 12/14

9:10 am-10:38 am

Nonstop1h 28m

$194

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Wed 11/25

11:20 am-12:52 pm

Nonstop1h 32m

Toronto Island

Tue 12/1

9:10 am-10:38 am

Nonstop1h 28m

$194

Washington, D.C.Toronto

DCA Washington, D.C. Reagan-National - YTZ Toronto Island

DCAYTZ

Washington, D.C. Reagan-National

Sat 10/31

12:55 pm-6:19 pm

1 stop5h 24m

Toronto Island

Sun 11/1

8:20 am-12:19 pm

1 stop3h 59m

$195

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Thu 10/29

11:20 am-12:52 pm

Nonstop1h 32m

Toronto Island

Sun 11/1

3:20 pm-4:47 pm

Nonstop1h 27m

$196

Quickest round-trip

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Thu 10/15

3:50 pm-5:20 pm

Nonstop1h 30m

Toronto Island

Mon 10/19

3:15 pm-4:42 pm

Nonstop1h 27m

$196

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Fri 10/9

3:50 pm-5:20 pm

Nonstop1h 30m

Toronto Island

Sun 10/18

9:15 am-10:45 am

Nonstop1h 30m

$365

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Sat 12/26

11:20 am-12:52 pm

Nonstop1h 32m

Toronto Island

Sun 1/3

9:10 am-10:38 am

Nonstop1h 28m

$369

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

Airlines

Other information

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

Prices are currently typical for flights on this route.

Typical prices usually range from $188 to $353.
The lowest price recently found on this route was $194.

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

If you aren’t able to travel during the month of September, then book flights to Toronto Island Airport from Washington, D.C. during March instead. Flights to Toronto Island Airport in March, while not as cheap as those in September, still average around $231.

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 $258. 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 Monday because tickets tend to average around $298. 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 $286. In contrast, the most expensive time of day to depart to Toronto Island Airport is at noon when prices are around $301.

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 Airport flights?

There are 2 cabin classes available to choose from on Washington, D.C. to Toronto Island Airport 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	$96
Fastest flight time	1h 30m
Direct flights	Every day

The best one-way flight to Toronto Island Airport from Washington, D.C. in the past 72 hours is $96. The best round-trip flight deal from Washington, D.C. to Toronto Island Airport found on momondo in the last 72 hours is $194.

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

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

Search flight deals

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

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 30m.
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 September 2026, there are 3 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 (51.23% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (14.00%), Embraer 175 (13.44%), and Airbus A320-100/200 (8.43%).
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 82% of the total bookings. Other popular airlines include Air Canada with 18%.

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
Air Canada	PriceFrom $116	Free Cancellation	Rating 7.1 11,612 reviews	Search Air Canada flights
Porter Airlines	PriceFrom $179	Free Cancellation	Rating 8.0 460 reviews	Search Porter Airlines flights
Air Transat	PriceFrom $263	Free Cancellation	Rating 7.7 579 reviews	Search Air Transat flights

Porter Airlines Flights From Washington, D.C. to Toronto Island Airport
Porter Airlines operates around 11 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 $265, but momondo users have found Porter Airlines deals from Washington, D.C. to Toronto Island Airport from as low as $179 round-trip. Porter Airlines has been scored 8.0/10 in 460 reviews.
Air Transat Flights From Washington, D.C. to Toronto Island Airport
Air Transat (7.7/10 from 579 reviews) operates around 11 flights from Washington, D.C. to Toronto Island Airport in any given week. The average Air Transat airfare for this route is around $439, with deals from around $263 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 $96

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 10/14. 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

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

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

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.

See travel insights to Toronto from

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

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

What is the cheapest month to fly 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 Airport 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?

What airlines fly to Toronto Island Airport?

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