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Washington, D.C.

$124+ Cheap flights from Toronto Island (YTZ) to Washington, D.C. (WAS)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — WAS
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Toronto Island to Washington, D.C.

Cheapest flights from Toronto Island to Washington, D.C.
Explore the most affordable flight options available from Toronto Island to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Trip.com deal was found by Cheapflights users on 1/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:50 am
YTZ
-
IAD
Nonstop1h 32m
Porter Airlines
Sun 2/226:30 pm
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 1/18$197
This Trip.com deal was found by Cheapflights users on 1/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/68:50 am
YTZ
-
IAD
Nonstop1h 32m
Porter Airlines
Sun 2/811:40 am
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 1/18$199
This Super.com deal was found by Cheapflights users on 1/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:50 am
YTZ
-
IAD
Nonstop1h 32m
Porter Airlines
Sun 2/156:30 pm
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 1/20$201
This Trip.com deal was found by Cheapflights users on 1/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:30 pm
YTZ
-
DCA
1 stop4h 26m
Air Canada
Sun 2/1512:55 pm
DCA
-
YTZ
1 stop5h 18m
Air Canada
Deal found 1/18$202
This FlightHub deal was found by Cheapflights users on 1/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1411:05 am
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Sat 2/211:50 pm
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 1/19$203
This FlightHub deal was found by Cheapflights users on 1/18. 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.
Fri 3/133:45 pm
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Mon 3/1611:40 am
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 1/18$204
This FlightHub deal was found by Cheapflights users on 1/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:55 am
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Wed 3/1811:40 am
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 1/19$205
This Ticket deal was found by Cheapflights users on 1/18. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:25 pm
YTZ
-
IAD
1 stop4h 29m
Air Canada
Sun 2/159:45 am
IAD
-
YTZ
1 stop4h 40m
Air Canada
Deal found 1/18$206
This Porter Airlines deal was found by Cheapflights users on 1/18. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/153:45 pm
YTZ
-
IAD
Nonstop1h 29m
Porter Airlines
Sun 2/226:30 pm
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 1/18$207
This Trip.com deal was found by Cheapflights users on 1/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:30 pm
YTZ
-
DCA
1 stop4h 26m
Air Canada
Sat 2/146:00 am
DCA
-
YTZ
1 stop5h 55m
Air Canada
Deal found 1/18$208
This Trip.com deal was found by Cheapflights users on 1/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/18:50 am
YTZ
-
IAD
Nonstop1h 32m
Porter Airlines
Thu 2/1211:40 am
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 1/18$209
This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
Sun 2/18:50 am
YTZ
-
IAD
Nonstop1h 32m
Porter Airlines
Thu 2/1911:40 am
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 1/18$210

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

Discover tips and strategies to find the most affordable flight options for your journey from Toronto Island (YTZ) to Washington, D.C. (WAS). 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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$201
(Super.com)

One-way from

$124
(SmartFares)

Popular in

November

Cheapest in

March

Average price

$266

Good round-trip deal

$161 or less

Good one-way deal

$132 or less
Provider with most accurate pricing for Toronto Island-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto Island-Washington, D.C. (WAS) flights.
Search Deals
From Toronto Island to Washington, D.C. (WAS)
Search Deals
One-way flight from Toronto Island to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Toronto Island to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Toronto Island to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto Island to Washington, D.C. 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 January 20, 2026.
Use the filters below to find and compare flights from Toronto Island Airport to Washington, D.C. that are best for you.

Fly from

Toronto Island

Fly to

Washington, D.C.

Route

Depart

Return

Price

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sat 2/14

11:05 am-12:34 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

Sat 2/21

1:50 pm-3:20 pm

Nonstop1h 30m

$203

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Sat 2/14

5:30 pm-9:56 pm

1 stop4h 26m

Washington, D.C. Reagan-National

Sun 2/15

12:55 pm-6:13 pm

1 stop5h 18m

$203

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 2/15

3:45 pm-5:14 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

Sun 2/22

6:30 pm-8:00 pm

Nonstop1h 30m

$207

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Sun 2/8

5:30 pm-9:56 pm

1 stop4h 26m

Washington, D.C. Reagan-National

Sat 2/14

6:00 am-11:55 am

1 stop5h 55m

$208

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sat 2/28

11:05 am-12:34 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

Sat 3/21

1:45 pm-3:15 pm

Nonstop1h 30m

$208

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sat 3/14

11:00 am-12:29 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

Sun 3/29

6:30 pm-8:00 pm

Nonstop1h 30m

$208

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 3/13

3:45 pm-5:14 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

Sat 3/21

1:45 pm-3:15 pm

Nonstop1h 30m

$209

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 3/15

3:45 pm-5:14 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

Thu 3/19

11:40 am-1:10 pm

Nonstop1h 30m

$209

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 2/18

8:50 am-10:22 am

Nonstop1h 32m

Washington, D.C. Dulles Intl

Wed 2/25

11:40 am-1:10 pm

Nonstop1h 30m

$209

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 2/1

8:50 am-10:22 am

Nonstop1h 32m

Washington, D.C. Dulles Intl

Thu 2/19

11:40 am-1:10 pm

Nonstop1h 30m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

Showing 1-10 of 58 results
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  • Most accurate provider: When it comes to deals on Toronto Island Airport-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto Island Airport-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto Island Airport-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto Island Airport-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub 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 Toronto Island Airport-Washington, D.C. 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 Toronto Island to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Toronto Island 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 Toronto Island Airport to Washington, D.C.

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

Currently, May is the cheapest month in which you can book a flight from Toronto Island Airport to Washington, D.C. (average of $134). Flying from Toronto Island Airport to Washington, D.C. in December is currently the most expensive (average of $212). 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 YTZ to WAS?

Find hourly flight availability from Toronto Island to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2026.

One of the essential ways to save on airfare from Toronto Island Airport to Washington, D.C. is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 8% on airfare.

What is the cheapest day to fly from Toronto Island Airport to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Toronto Island to Washington, D.C.. Price data was last updated on January 17, 2026.

Travelers seeking maximum savings on their Toronto Island Airport to Washington, D.C. flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights from Toronto to Washington, D.C. delayed?

About 14% of weekly flights between Toronto and Washington, D.C. have experienced delays in the past year, with the average delay time being 107 minutes.

What is the most punctual flight time for Toronto to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Toronto to Washington, D.C. flights?

Over the last year, Porter Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

The best insider tips for Toronto Island Airport to Washington, D.C. flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Toronto Island Airport to Washington, D.C. trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YTZ

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated January 20, 2026.
See what other customers who have flown with Porter Airlines from Toronto Island Airport to Washington, D.C. 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
7.9
Good
412 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.5

Entertainment

6.9

Overall

7.9

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
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.5

Entertainment

6.9

Overall

7.9

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 Toronto Island to Washington, D.C.. 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 Toronto Island Airport to Washington, D.C.?

    There are many flights that can get you from Toronto Island Airport to Washington, D.C. in 1h 29m. Fly via Porter Airlines or Air Canada to get the fastest option. There are 339 mi between Toronto Island Airport and Washington, D.C.. This flight may include one or multiple stops.

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

    Porter Airlines, at $174, was found to be the cheapest airline from Toronto Island Airport to Washington, D.C... This flight start at 36% lower than the current average price 3 months from now.

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

    While some choose either Toronto Island - Washington, D.C. Reagan-National or Toronto Island - Baltimore/Washington, Toronto Island - Washington, D.C. Dulles Intl is the most popular route from Toronto Island Airport to Washington, D.C..

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

    No one likes to see their flight delayed. When booking a flight from Toronto Island Airport to Washington, D.C. consider choosing Porter Airlines (61%), Porter Airlines (61%) or Air Transat (61%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Toronto Island Airport to Washington, D.C.? While on average our users pay $202, our data indicates the cheapest price to be $101. The most popular route (Toronto Island - Washington, D.C. Dulles Intl), is priced around $186.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Toronto Island Airport to Washington, D.C. (average of $134). Flying from Toronto Island Airport to Washington, D.C. in December is currently the most expensive (average of $212). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Herndon
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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Alternative routes for Toronto Island to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Reagan-National flights
Pearson Intl to Dulles Intl flights
Toronto Island to Dulles Intl flights
Toronto Island to Reagan-National flights

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

Discover the top airline that operate flights from Toronto Island to Washington, D.C.. 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$174Average$256FlexibilityNo cancel feeOn-time52%

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