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Toronto Island

$102+ Cheap flights from Washington, D.C. (WAS) to Toronto Island (YTZ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YTZ
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Toronto Island

Cheapest flights from Washington, D.C. to Toronto Island
Explore the most affordable flight options available from Washington, D.C. to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Thu 12/188:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 12/3$213
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Tue 12/308:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 12/3$214
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Thu 1/88:50 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 12/3$215
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Mon 1/58:50 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 12/3$217
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Tue 12/308:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 12/3$218
This Trip.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Wed 12/318:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 12/3$219
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Tue 12/308:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 12/3$220
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Wed 1/78:50 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 12/3$223
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Sun 12/213:45 pmYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 12/3$224
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Fri 1/28:50 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 12/3$225
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Wed 12/318:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 12/3$226
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Fri 1/98:50 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 12/3$227

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Toronto Island (YTZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$213
(FlightHub)

One-way from

$102
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$279

Good round-trip deal

$248 or less

Good one-way deal

$128 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Toronto Island flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Toronto Island flights.
Search Deals
From Washington, D.C. (WAS) to Toronto Island
Search Deals
One-way flight from Washington, D.C. (WAS) to Toronto Island
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Toronto Island.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Toronto Island.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Toronto Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Toronto Island Airport that are best for you.

Fly from

Washington, D.C.

Fly to

Toronto Island

Route

Depart

Return

Price

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Wed 12/17

6:30 pm-8:00 pm

Nonstop1h 30m

Toronto Island

Thu 12/18

8:55 am-10:24 am

Nonstop1h 29m

$213

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Thu 2/5

12:55 pm-6:10 pm

1 stop5h 15m

Toronto Island

Sun 2/8

5:30 pm-9:58 pm

1 stop4h 28m

$225

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 3/13

11:40 am-1:10 pm

Nonstop1h 30m

Toronto Island

Mon 3/16

8:55 am-10:24 am

Nonstop1h 29m

$226

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Thu 1/8

12:55 pm-6:13 pm

1 stop5h 18m

Toronto Island

Mon 1/12

5:30 pm-9:56 pm

1 stop4h 26m

$228

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Fri 2/6

12:55 pm-6:10 pm

1 stop5h 15m

Toronto Island

Thu 2/19

8:30 am-3:33 pm

1 stop7h 03m

$235

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Wed 2/18

12:55 pm-6:10 pm

1 stop5h 15m

Toronto Island

Thu 2/19

8:30 am-3:33 pm

1 stop7h 03m

$235

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Tue 12/16

6:30 pm-8:00 pm

Nonstop1h 30m

Toronto Island

Wed 12/31

8:55 am-10:24 am

Nonstop1h 29m

$253

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Mon 2/9

12:55 pm-6:10 pm

1 stop5h 15m

Toronto Island

Sat 2/14

10:45 am-3:33 pm

1 stop4h 48m

$253

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Thu 2/12

12:55 pm-6:10 pm

1 stop5h 15m

Toronto Island

Wed 2/18

10:45 am-3:33 pm

1 stop4h 48m

$253

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Mon 2/9

12:55 pm-6:10 pm

1 stop5h 15m

Toronto Island

Fri 2/20

8:30 am-3:33 pm

1 stop7h 03m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 56 results
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Compare providers for flights from Washington, D.C. to Toronto Island

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Toronto Island in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Toronto Island Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Toronto Island Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Toronto Island Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Toronto Island Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Toronto Island Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, March is the cheapest month in which you can book a flight from Washington, D.C. to Toronto Island Airport (average of $91). Flying from Washington, D.C. to Toronto Island Airport in November is currently the most expensive (average of $227). 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?

Find hourly flight availability from Washington, D.C. to Toronto Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

It’s typically best to fly out from Washington, D.C. to Toronto Island Airport in the evening. Doing so could potentially save you 65% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Toronto Island

Get insights into the airlines that provide service to Toronto Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto Island. Reviews last updated December 4, 2025.
See what other customers who have flown with Porter Airlines from Washington, D.C. to Toronto Island Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
394 reviews

Boarding

8.2

Food

7.6

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
394 reviews
Porter Airlines
8.0
Very good
394 reviews

Boarding

8.2

Food

7.6

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Toronto Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to Toronto Island Airport?

    A quick flight from Washington, D.C. to Toronto Island Airport can take about 1h 30m. Porter Airlines provides one of the quickest options available for as low as $213. Washington, D.C. and Toronto Island Airport are separated by a distance of 339 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. to Toronto Island Airport round-trip?

    Porter Airlines, at $171, was found to be the cheapest airline from Washington, D.C. to Toronto Island Airport. An alternate airline flying to your destination would be Air Transat. Porter Airlines is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • 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?

    Before booking your flight to Toronto Island Airport from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Porter Airlines (77%), Porter Airlines (77%), Air Transat( 77%).

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

    On average you can expect to pay $282 for a flight from Washington, D.C. to Toronto Island Airport. The cheapest flight overall is $101 while the most popular route, (Washington, D.C. Dulles Intl - Toronto Island) is currently priced at $177.

  • 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, March is the cheapest month in which you can book a flight from Washington, D.C. to Toronto Island Airport (average of $91). Flying from Washington, D.C. to Toronto Island Airport in November is currently the most expensive (average of $227). 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

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Top 2 airlines flying from Washington, D.C. to Toronto Island

Discover the top 2 airlines that operate flights from Washington, D.C. to Toronto Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest$176Average$245FlexibilityNo cancel feeOn-time50%
Porter AirlinesCheapest$176Average$262FlexibilityNo cancel feeOn-time52%

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