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Washington, D.C.

$118+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — WAS
Sep 8 — Sep 151
Mon 9/8
Mon 9/15
1 adult, Economy
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Cheap 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 September 3, 2025.

Round-trip from

$173
(Mytrip)

One-way from

$118
(SmartFares)

Popular in

September

Cheapest in

March

Average price

$361

Good round-trip deal

$196 or less

Good one-way deal

$131 or less
From Toronto Island to Washington, D.C. (WAS)
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One-way flight from Toronto Island to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 9% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Toronto Island to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Toronto Island to Washington, D.C. (WAS).
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Find 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 September 3, 2025.

This Mytrip deal was found by Cheapflights users on 9/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:35 pmYTZ - IAD
Nonstop1h 31mPorter Airlines
Fri 10/34:20 pmIAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 9/3$173
This SmartFares deal was found by Cheapflights users on 9/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:45 amYTZ - IAD
Nonstop1h 31mPorter Airlines
Thu 10/24:20 pmIAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 9/2$174
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/258:45 amYTZ - IAD
Nonstop1h 31mPorter Airlines
Sun 9/2811:35 amIAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 9/3$175
This KAYAK deal was found by Cheapflights users on 9/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:35 pmYTZ - IAD
Nonstop1h 31mPorter Airlines
Wed 10/84:20 pmIAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 9/2$177
This SmartFares deal was found by Cheapflights users on 9/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:35 pmYTZ - IAD
Nonstop1h 31mPorter Airlines
Wed 10/84:20 pmIAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 9/3$179
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/151:35 pmYTZ - IAD
Nonstop1h 31mPorter Airlines
Tue 10/214:20 pmIAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 9/3$181
This SmartFares deal was found by Cheapflights users on 9/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:45 amYTZ - IAD
Nonstop1h 31mPorter Airlines
Mon 9/2211:35 amIAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 9/2$182
This Mytrip deal was found by Cheapflights users on 9/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:25 amYTZ - DCA
1 stop5h 26mAir Canada
Sun 9/286:00 amDCA - YTZ
1 stop5h 45mAir Canada
Deal found 9/3$182
This Mytrip deal was found by Cheapflights users on 9/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:35 pmYTZ - IAD
Nonstop1h 31mMultiple Airlines
Sun 9/289:45 amIAD - YTZ
1 stop7h 00mMultiple Airlines
Deal found 9/3$187
This Air Canada deal was found by Cheapflights users on 9/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/183:25 pmYTZ - DCA
1 stop6h 26mAir Canada
Sat 10/254:35 pmDCA - YTZ
1 stop4h 59mAir Canada
Deal found 9/3$189
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 9/261:35 pmYTZ - IAD
Nonstop1h 31mPorter Airlines
Sun 9/2811:35 amIAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 9/2$190
This Gotogate deal was found by Cheapflights users on 9/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:25 pmYTZ - DCA
1 stop4h 26mAir Canada
Fri 10/2412:55 pmDCA - YTZ
1 stop5h 51mAir Canada
Deal found 9/1$201

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 September 3, 2025.
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

Sun 9/28

8:45 am-10:16 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sun 10/5

11:35 am-1:08 pm

Nonstop1h 33m

$173

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 9/25

8:45 am-10:16 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sun 9/28

4:20 pm-5:53 pm

Nonstop1h 33m

$173

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Tue 9/30

1:35 pm-3:06 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Fri 10/3

4:20 pm-5:53 pm

Nonstop1h 33m

$173

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Tue 9/30

1:35 pm-3:06 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Tue 10/7

4:20 pm-5:53 pm

Nonstop1h 33m

$173

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 10/3

1:35 pm-3:06 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sun 10/5

11:35 am-1:08 pm

Nonstop1h 33m

$174

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 10/24

8:45 am-10:16 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sun 11/2

6:30 pm-8:00 pm

Nonstop1h 30m

$174

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 9/25

8:45 am-10:16 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

Thu 10/2

4:20 pm-5:53 pm

Nonstop1h 33m

$174

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sat 10/25

1:35 pm-3:06 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sun 11/2

6:30 pm-8:00 pm

Nonstop1h 30m

$175

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Mon 9/29

8:45 am-10:16 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sun 10/5

11:35 am-1:08 pm

Nonstop1h 33m

$175

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Thu 9/25

10:25 am-3:51 pm

1 stop5h 26m

Washington, D.C. Reagan-National

Sun 9/28

6:00 am-11:45 am

1 stop5h 45m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/1

Showing 1-10 of 49 results
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The best insider tips for Toronto Island Airport to Washington, D.C. flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Toronto Island Airport to Washington, D.C. trip
Airports
YTZ

YTZ offers fast security lines and free Wi-Fi, making it convenient for business travelers with early flights.

Read more about YTZby Kaitlyn McInnis
IAD

From IAD, the Washington Metro Silver Line offers a cheap, 40-minute ride to the city.

Read more about IADby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on IAD

Ramsey Qubein

Ramsey Qubein

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 McInnis

Kaitlyn McInnis

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

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, August is the cheapest month in which you can book a flight from Toronto Island Airport to Washington, D.C. (average of $241). Flying from Toronto Island Airport to Washington, D.C. in March is currently the most expensive (average of $290). 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 September 3, 2025.

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 at noon could potentially save you up to 13% 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 December 16, 2024.

Travelers seeking maximum savings on their Toronto Island Airport to Washington, D.C. flight should consider departing on Sunday afternoons 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.

Weekly flight availability from Toronto Island Airport to Washington, D.C.

Explore weekly flight availability from Toronto Island to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 3, 2025.

The most flights from YTZ to WAS are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 September 3, 2025.
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
8.0
Very good
359 reviews

Comfort

8.0

Food

7.6

Entertainment

7.0

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Vincent Bryan,Aug 2025

YWG - YYZ

I'm satisfied with everything. It would have been perfect if the price were lower!
Porter Airlines
8.0
Very good
359 reviews
Porter Airlines
8.0
Very good
359 reviews

Comfort

8.0

Food

7.6

Entertainment

7.0

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Vincent Bryan,Aug 2025

YWG - YYZ

I'm satisfied with everything. It would have been perfect if the price were lower!

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 31m. 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 29% 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 - Baltimore/Washington or Toronto Island - Washington, D.C. Reagan-National, Toronto Island - Washington, D.C. Dulles Intl is the most popular route from Toronto Island Airport to Washington, D.C..

  • 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, August is the cheapest month in which you can book a flight from Toronto Island Airport to Washington, D.C. (average of $241). Flying from Toronto Island Airport to Washington, D.C. in March is currently the most expensive (average of $290). 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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Towson
Falls Church
Manassas
Rockville
Oxon Hill
Laurel
Dundalk
National Harbor
Waldorf
Hanover

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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 Dulles Intl flights
Pearson Intl to Reagan-National 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 September 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$174Average$282FlexibilityNo cancel feeOn-time52%

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