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Toronto Island

$106+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YTZ
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find 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 November 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Fri 12/1211:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Fri 12/123:45 pmYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/19$217
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Fri 12/1911:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Fri 12/193:45 pmYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/18$218
This Kiwi.com deal was found by Cheapflights users on 11/19. 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
Sun 1/48:50 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/19$219
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Fri 12/1211:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Sun 12/148:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/19$221
This FlightHub deal was found by Cheapflights users on 11/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Fri 12/128:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/18$223
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 12/2111:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Thu 12/2511:30 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/19$224
This Trip.com deal was found by Cheapflights users on 11/19. 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 12/186:30 pmIAD - YTZ
Nonstop1h 30mPorter Airlines
Sun 12/218:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/19$225
This Trip.com deal was found by Cheapflights users on 11/19. 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.
Mon 12/1511:40 amIAD - YTZ
Nonstop1h 30mMultiple Airlines
Wed 12/173:30 pmYTZ - IAD
1 stop5h 29mMultiple Airlines
Deal found 11/19$228
This Trip.com deal was found by Cheapflights users on 11/20. 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 12/1811:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Thu 12/2511:30 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/20$229
This Kiwi.com deal was found by Cheapflights users on 11/19. 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
Mon 12/228:55 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/19$230
This Flightnetwork deal was found by Cheapflights users on 11/19. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:05 amDCA - YTZ
1 stop6h 50mAir Canada
Sun 12/283:30 pmYTZ - DCA
1 stop6h 26mAir Canada
Deal found 11/19$230
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 12/2811:40 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Mon 1/58:50 amYTZ - IAD
Nonstop1h 29mPorter Airlines
Deal found 11/19$231

Cheap 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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$215
(Flightnetwork)

One-way from

$106
(oojo)

Popular in

February

Cheapest in

May

Average price

$294

Good round-trip deal

$233 or less

Good one-way deal

$165 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
High demand for flights, 0% potential price rise
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 November 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.
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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 November 20, 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

Fri 12/26

6:30 pm-8:00 pm

Nonstop1h 30m

Toronto Island

Fri 1/2

8:50 am-10:19 am

Nonstop1h 29m

$223

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 1/15

11:35 am-1:09 pm

Nonstop1h 34m

Toronto Island

Mon 1/19

8:50 am-10:19 am

Nonstop1h 29m

$223

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 1/2

6:30 pm-8:00 pm

Nonstop1h 30m

Toronto Island

Fri 1/9

8:50 am-10:19 am

Nonstop1h 29m

$224

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Tue 12/23

11:40 am-1:10 pm

Nonstop1h 30m

Toronto Island

Thu 12/25

11:30 am-12:59 pm

Nonstop1h 29m

$224

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

Mon 12/22

8:55 am-10:24 am

Nonstop1h 29m

$228

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 12/18

11:40 am-1:10 pm

Nonstop1h 30m

Toronto Island

Thu 12/25

11:30 am-12:59 pm

Nonstop1h 29m

$229

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Thu 12/25

11:05 am-5:55 pm

1 stop6h 50m

Toronto Island

Sun 12/28

3:30 pm-9:56 pm

1 stop6h 26m

$230

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 1/2

6:30 pm-8:00 pm

Nonstop1h 30m

Toronto Island

Mon 1/5

8:50 am-10:19 am

Nonstop1h 29m

$230

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 12/26

6:30 pm-8:00 pm

Nonstop1h 30m

Toronto Island

Wed 12/31

8:55 am-10:24 am

Nonstop1h 29m

$233

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Fri 1/2

6:30 pm-8:00 pm

Nonstop1h 30m

Toronto Island

Fri 1/9

8:50 am-10:19 am

Nonstop1h 29m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 54 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 November.
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 November 20, 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 November 20, 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
393 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.0

Boarding

8.2

Overall

8.0

Food

7.6

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
393 reviews
Porter Airlines
8.0
Very good
393 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.0

Boarding

8.2

Overall

8.0

Food

7.6

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 $223. 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?

    Air Transat, at $176, was found to be the cheapest airline from Washington, D.C. to Toronto Island Airport. An alternate airline flying to your destination would be Porter Airlines. Air Transat is priced at 33% 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 (78%), Porter Airlines (78%), Air Transat( 78%).

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

    On average you can expect to pay $223 for a flight from Washington, D.C. to Toronto Island Airport. The cheapest flight overall is $106 while the most popular route, (Washington, D.C. Dulles Intl - Toronto Island) is currently priced at $194.

  • 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

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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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest$176Average$246FlexibilityNo cancel feeOn-time50%
Porter AirlinesCheapest$176Average$265FlexibilityNo cancel feeOn-time52%

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