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Cheap flights from Washington, D.C. to Toronto Island Airport from C$ 123

WAS — YTZ
26 Oct — 2 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington, D.C. to Toronto Island

Enter your travel dates to find the best prices.

Cheapest flights from Washington, D.C. to Toronto Island

Tue 20/1011:25 a.m. -
Nonstop1h 30m
Tue 3/119:10 a.m. -
Nonstop1h 28m
Deal found 22/9C$ 280
Thu 5/1111:20 a.m. -
Nonstop1h 32m
Sun 15/114:15 p.m. -
Nonstop1h 28m
Deal found 21/9C$ 283
Thu 5/1111:20 a.m. -
Nonstop1h 32m
Sun 8/119:10 a.m. -
Nonstop1h 28m
Deal found 22/9C$ 284
Sun 22/1111:20 a.m. -
Nonstop1h 32m
Tue 1/129:10 a.m. -
Nonstop1h 28m
Deal found 21/9C$ 286
Thu 5/1111:20 a.m. -
Nonstop1h 32m
Thu 12/119:10 a.m. -
Nonstop1h 28m
Deal found 21/9C$ 287
Thu 22/103:50 p.m. -
Nonstop1h 30m
Mon 26/109:10 a.m. -
Nonstop1h 28m
Deal found 21/9C$ 289
Fri 27/1111:20 a.m. -
Nonstop1h 32m
Wed 2/129:10 a.m. -
Nonstop1h 28m
Deal found 21/9C$ 290
Sun 25/1011:20 a.m. -
Nonstop1h 32m
Sat 31/109:10 a.m. -
Nonstop1h 28m
Deal found 22/9C$ 291
Thu 15/1011:25 a.m. -
Nonstop1h 30m
Tue 20/109:15 a.m. -
Nonstop1h 30m
Deal found 22/9C$ 293
Sat 7/1111:20 a.m. -
Nonstop1h 32m
Mon 9/114:15 p.m. -
Nonstop1h 28m
Deal found 23/9C$ 294
Tue 27/1011:20 a.m. -
Nonstop1h 32m
Sat 31/109:10 a.m. -
Nonstop1h 28m
Deal found 22/9C$ 296
Wed 18/1111:20 a.m. -
Nonstop1h 32m
Tue 24/119:10 a.m. -
Nonstop1h 28m
Deal found 22/9C$ 297

Find flight deals from Washington, D.C. to Toronto Island

Round-trip from

C$ 280

One-way from

C$ 123

Popular in

April

Cheapest in

January

Average price

C$ 366

Good round-trip deal

C$ 288 or less

Good one-way deal

C$ 215 or less
Porter Airlines
  • Porter Airlines
  • 20/10-3/11
  • Nonstop
  • 2h 58m total
  • Washington, D.C. to Toronto
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Porter Airlines
  • Porter Airlines
  • 24/10-31/12
  • Nonstop
  • 1h 30m total
  • Washington, D.C. to Toronto
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 88 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 24 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Washington, D.C. (WAS) to Toronto Island.
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Price to beat on a one-way flight from Washington, D.C. (WAS) to Toronto Island.
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Cheapflights 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

Tue 24/11

11:20 a.m.-12:52 p.m.

Nonstop1h 32m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 132
Quickest round-trip

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Sat 24/10

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

Nonstop1h 30m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 134

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Sat 7/11

11:20 a.m.-12:52 p.m.

Nonstop1h 32m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 137

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Fri 16/10

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

Nonstop1h 30m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 173

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Mon 14/12

10:10 a.m.-4:42 p.m.

1 stop6h 32m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 181

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Mon 19/10

6:10 a.m.-4:48 p.m.

1 stop10h 38m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 181

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Thu 29/10

10:15 a.m.-4:42 p.m.

1 stop6h 27m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 181

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Wed 4/11

10:15 a.m.-4:42 p.m.

1 stop6h 27m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 181

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Tue 27/10

10:15 a.m.-4:42 p.m.

1 stop6h 27m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 181

Washington, D.C.Toronto

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

IADYTZ

Washington, D.C. Dulles Intl

Fri 13/11

8:23 a.m.-4:42 p.m.

1 stop8h 19m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 204

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Toronto Island

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

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Toronto Island Airport (average of C$ 327). Flying from Washington, D.C. to Toronto Island Airport in July is currently the most expensive (average of C$ 453). 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 WAS to YTZ?

When flying from Washington, D.C. to Toronto Island Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is below average for this route at the moment.
Washington, D.C. to Toronto Island Airport flights typically cost between C$ 298 and C$ 522 in October.
The cheapest round-trip price found within the last 5 days was C$ 280 on Porter Airlines (20 Oct-3 Nov).

Reviews of airlines servicing Toronto Island

Read reviews from past customers who have flown Porter Airlines from Washington, D.C. to Toronto Island Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
463 reviews
Check prices

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

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
463 reviews
Porter Airlines
8.0
Very good
463 reviews
Check prices

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

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. to Toronto Island Airport?

    Porter Airlines and United Airlines can get you from Washington, D.C. to Toronto Island Airport in just under 1h 30m. Your travel time can differ by up to 3h 35m. The distance between Washington, D.C. and Toronto Island Airport is about 546 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Washington, D.C. to Toronto Island Airport round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Toronto Island Airport round-trip from C$ 289. You may be able to fly from Washington, D.C. to Toronto Island Airport for 25% less than the average price by searching for this airline.

  • What are the most popular routes from Washington, D.C. to Toronto Island Airport?

    The most popular flight routes from Washington, D.C. to Toronto Island Airport are Washington, D.C. Dulles Intl - Toronto Island, Washington, D.C. Reagan-National - Toronto Island and Baltimore/Washington - Toronto Island.

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

    The top 3 most reliable airlines when flying from Washington, D.C. to Toronto Island Airport are Porter Airlines (54%), Porter Airlines (54%) and Air Transat (54%).

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

    While on average a flight from Washington, D.C. to Toronto Island Airport is generally C$ 718, our data shows the cheapest flight currently is C$ 137. When looking at the most popular route, (Washington, D.C. Dulles Intl - Toronto Island), you can expect to pay C$ 308 for that flight.

  • Can I find deals for flights from Washington, D.C. to Toronto Island that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Toronto Island?

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

  • Can I find deals for business class flights from Washington, D.C. to Toronto Island?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Toronto Island Airport?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Toronto Island Airport (average of C$ 327). Flying from Washington, D.C. to Toronto Island Airport in July is currently the most expensive (average of C$ 453). 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 Washington, D.C. to Toronto Island

Reagan-National to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Dulles Intl to Toronto Island flights
Reagan-National to Toronto Island flights
Dulles Intl to Hamilton flights

Top airline flying from Washington, D.C. to Toronto Island

AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 289AverageC$ 415FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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When you search for this flight from Washington, D.C. to Toronto Island, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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