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Cheap flights from Toronto Island Airport to Washington, D.C. from C$ 161

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — WAS
4 Aug — 11 Aug1
1 adult

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 30 July 2025.

Round-trip from

C$ 226

One-way from

C$ 161

Popular in

September

Cheapest in

March

Average price

C$ 297

Good round-trip deal

C$ 231 or less

Good one-way deal

C$ 179 or less
Porter Airlines
  • Porter Airlines
  • 12/9-20/9
  • Nonstop
  • 3h 04m total
  • Toronto to Washington, D.C.
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Porter Airlines
  • Porter Airlines
  • 21/8
  • Nonstop
  • 1h 31m total
  • Toronto to Washington, D.C.
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Highest demand for flights based on searches. 9% potential increase in price (C$ 51 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in July 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 30 July 2025.

Fri 12/98:45 a.m.YTZ - IAD
Nonstop1h 31mPorter Airlines
Sat 20/94:20 p.m.IAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 29/7C$ 226
Thu 4/910:25 a.m.YTZ - DCA
1 stop5h 26mAir Canada
Sun 7/99:40 a.m.DCA - YTZ
1 stop7h 05mAir Canada
Deal found 29/7C$ 259
Fri 19/910:20 a.m.YTZ - IAD
2 stops10h 45mAir Canada
Mon 22/99:35 a.m.IAD - YTZ
2 stops9h 10mAir Canada
Deal found 29/7C$ 274
Thu 4/98:45 a.m.YTZ - IAD
Nonstop1h 31mMultiple Airlines
Sun 7/99:45 a.m.IAD - YTZ
1 stop5h 00mMultiple Airlines
Deal found 29/7C$ 279
Fri 29/81:25 p.m.YTZ - IAD
Nonstop1h 31mAir Transat
Mon 1/94:10 p.m.IAD - YTZ
Nonstop1h 33mAir Transat
Deal found 27/7C$ 286
Thu 21/812:00 p.m.YTZ - BWI
2 stops21h 10mMultiple Airlines
Tue 26/86:37 a.m.BWI - YTZ
2 stops13h 05mMultiple Airlines
Deal found 29/7C$ 515

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 629,999 searches. Data last updated 30 July 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

Fri 12/9

8:45 a.m.-10:16 a.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sat 20/9

4:20 p.m.-5:53 p.m.

Nonstop1h 33m

C$ 226

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Thu 4/9

10:25 a.m.-3:51 p.m.

1 stop5h 26m

Washington, D.C. Reagan-National

Sun 7/9

9:40 a.m.-4:45 p.m.

1 stop7h 05m

C$ 259

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 19/9

10:20 a.m.-9:05 p.m.

2 stops10h 45m

Washington, D.C. Dulles Intl

Mon 22/9

9:35 a.m.-6:45 p.m.

2 stops9h 10m

C$ 274

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 4/9

8:45 a.m.-10:16 a.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sun 7/9

9:45 a.m.-2:45 p.m.

1 stop5h 00m

C$ 279

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 29/8

1:25 p.m.-2:56 p.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

Mon 1/9

4:10 p.m.-5:43 p.m.

Nonstop1h 33m

C$ 286

TorontoBaltimore

YTZ - BWI

YTZBWI

Toronto Island

Thu 21/8

12:00 p.m.-9:10 a.m.

2 stops21h 10m

Baltimore/Washington

Tue 26/8

6:37 a.m.-7:42 p.m.

2 stops13h 05m

C$ 515

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 21/8

1:25 p.m.-2:56 p.m.

Nonstop1h 31m

C$ 161

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Sat 11/10

3:25 p.m.-9:51 p.m.

1 stop6h 26m

C$ 161

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 12/9

8:45 a.m.-10:16 a.m.

Nonstop1h 31m

C$ 177

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Tue 28/10

3:30 p.m.-8:59 p.m.

1 stop5h 29m

C$ 186

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 12 results
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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, February is the cheapest month in which you can book a flight from Toronto Island Airport to Washington, D.C. (average of C$ 327). Flying from Toronto Island Airport to Washington, D.C. in June is currently the most expensive (average of C$ 398). 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 30 July 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 21% on flights from Toronto Island Airport to Washington, D.C. by exploring options for tickets at noon.

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 16 December 2024.

Travelers seeking maximum savings on their Toronto Island Airport to Washington, D.C. flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons 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 30 July 2025.

The most flights from YTZ to WAS are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, 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 30 July 2025.
Read reviews from past customers who have flown Porter Airlines,Air Transat, andAir Canada from Toronto Island Airport to Washington, D.C.. 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
318 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
424 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,837 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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.

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

    Porter Airlines, at C$ 226, was found to be the cheapest airline from Toronto Island Airport to Washington, D.C..Alternate airlines to your destination round-trip include Air Canada and Air Transat. You may be able to fly from Toronto Island Airport to Washington, D.C. for 34% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Toronto Island Airport to Washington, D.C. one-way?

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 161. Users have also found prices from C$ 161 and C$ 177 on Air Canada and Air Transat, respectively.

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

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

  • 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, February is the cheapest month in which you can book a flight from Toronto Island Airport to Washington, D.C. (average of C$ 327). Flying from Toronto Island Airport to Washington, D.C. in June is currently the most expensive (average of C$ 398). 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

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Herndon
Hanover
Reston
Fairfax
Ellicott City
Oxon Hill
Gaithersburg
Arlington
Alexandria
Manassas
Fredericksburg
Rockville

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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
Hamilton to Reagan-National flights

Top 3 airlines flying from Toronto Island to Washington, D.C.

Discover the top 3 airlines 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 629,999 searches. Data last updated 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 204AverageC$ 368FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 213AverageC$ 300FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 276AverageC$ 357FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Toronto Island to Washington, D.C.?

When you search for this flight from Toronto Island to Washington, D.C., 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.

Why should you use Cheapflights to find cheap flight tickets from Toronto Island to Washington, D.C.?

Cheapflights helps you find that perfect flight to Washington, D.C. from Toronto Island by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Toronto Island to Washington, D.C. with no change fees?

Need flexible booking options for your flight to Washington, D.C. from Toronto Island? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Toronto Island to Washington, D.C. become cheaper?

Not ready to book yet? You can track prices for flights from Toronto Island to Washington, D.C. on Cheapflights with our Price Alert feature and get notified when better prices are available.

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