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Cheap flights from Toronto Island Airport to Washington, D.C. from C$ 180

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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — WAS
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

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 4 November 2025.

Round-trip from

C$ 263

One-way from

C$ 180

Popular in

January

Cheapest in

March

Average price

C$ 439

Good round-trip deal

C$ 273 or less

Good one-way deal

C$ 168 or less
Porter Airlines
  • Porter Airlines
  • 30/1-1/2
  • Nonstop
  • 2h 59m total
  • Toronto to Washington, D.C.
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Porter Airlines
  • Porter Airlines
  • 23/11
  • Nonstop
  • 1h 29m total
  • Toronto to Washington, D.C.
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Highest demand for flights based on searches. 11% potential increase in price (C$ 60 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in November 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.

Enter your travel dates to find the best prices.

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 4 November 2025.

Thu 27/113:45 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Sat 13/121:45 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 3/11C$ 265
Thu 4/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Sun 7/1211:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 4/11C$ 267
Thu 18/123:45 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Thu 25/122:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 3/11C$ 268
Wed 3/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Sun 7/1211:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 2/11C$ 271
Sat 6/1211:00 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Tue 16/126:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 3/11C$ 272
Mon 24/113:45 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Thu 27/1111:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 3/11C$ 274
Fri 28/113:45 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Fri 5/126:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 2/11C$ 275
Wed 17/123:45 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Thu 25/122:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 3/11C$ 277
Thu 20/113:45 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Sun 23/116:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 2/11C$ 284
Sun 23/118:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Tue 25/116:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 2/11C$ 286
Mon 24/113:45 p.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Mon 12/111:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 3/11C$ 288
Thu 27/1110:30 a.m.YTZ - DCA
1 stop5h 01mAir Canada
Tue 2/124:10 p.m.DCA - YTZ
1 stop5h 25mAir Canada
Deal found 4/11C$ 312

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 4 November 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

Thu 19/2

8:55 a.m.-10:24 a.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Thu 26/2

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

C$ 271

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Mon 24/11

3:45 p.m.-5:14 p.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Thu 27/11

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

C$ 274

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 23/11

3:30 p.m.-8:54 p.m.

1 stop5h 24m

Washington, D.C. Dulles Intl

Sat 29/11

9:45 a.m.-2:55 p.m.

1 stop5h 10m

C$ 312

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Fri 16/1

10:30 a.m.-3:28 p.m.

1 stop4h 58m

Washington, D.C. Reagan-National

Tue 20/1

12:55 p.m.-6:13 p.m.

1 stop5h 18m

C$ 312

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Mon 24/11

5:30 p.m.-9:56 p.m.

1 stop4h 26m

Washington, D.C. Reagan-National

Wed 26/11

4:10 p.m.-9:35 p.m.

1 stop5h 25m

C$ 312

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Tue 2/12

10:30 a.m.-3:31 p.m.

1 stop5h 01m

Washington, D.C. Reagan-National

Tue 9/12

12:55 p.m.-6:13 p.m.

1 stop5h 18m

C$ 312

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 23/11

3:30 p.m.-8:54 p.m.

1 stop5h 24m

Washington, D.C. Dulles Intl

Tue 2/12

9:45 a.m.-6:13 p.m.

2 stops8h 28m

C$ 320

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sat 22/11

3:30 p.m.-8:54 p.m.

1 stop5h 24m

Washington, D.C. Dulles Intl

Fri 28/11

9:45 a.m.-6:13 p.m.

2 stops8h 28m

C$ 320

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 23/11

8:55 a.m.-10:24 a.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Tue 25/11

6:30 p.m.-8:00 p.m.

Nonstop1h 30m

C$ 321

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Mon 24/11

3:45 p.m.-5:14 p.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Wed 26/11

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

C$ 324

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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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, May is the cheapest month in which you can book a flight from Toronto Island Airport to Washington, D.C. (average of C$ 188). Flying from Toronto Island Airport to Washington, D.C. in December is currently the most expensive (average of C$ 288). 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 4 November 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 11% on flights from Toronto Island Airport to Washington, D.C. by exploring options for tickets in the evening.

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. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Toronto Island Airport to Washington, D.C.?

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 4 November 2025.
Read reviews from past customers who have flown Porter Airlines 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
387 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Porter Airlines
8.0
Very good
387 reviews
Porter Airlines
8.0
Very good
387 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

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.?

    For as low as C$ 271, Porter Airlines can have you in Washington, D.C. from Toronto Island Airport in 1h 29m. The distance between Toronto Island Airport and Washington, D.C. is about 546 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Air Transat, at C$ 213, was found to be the cheapest airline from Toronto Island Airport to Washington, D.C..Alternate airlines to your destination round-trip include Porter Airlines and Air Canada. You may be able to fly from Toronto Island Airport to Washington, D.C. for 36% less than the average price by searching for these airlines.

  • 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.

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

    Consider Porter Airlines (78%), Porter Airlines (78%) or Air Transat (78%) when booking your flight. These represent the most reliable airlines when flying from Toronto Island Airport to Washington, D.C..

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

    On average you can expect to pay C$ 257 for a flight from Toronto Island Airport to Washington, D.C.. The cheapest flight overall is C$ 156 while the most popular route, (Toronto Island - Washington, D.C. Dulles Intl) is currently priced at C$ 261.

  • 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 C$ 188). Flying from Toronto Island Airport to Washington, D.C. in December is currently the most expensive (average of C$ 288). 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
Hanover
Fairfax
Reston
Ellicott City
Oxon Hill
Gaithersburg
Herndon
Arlington
Manassas
Fredericksburg
Alexandria
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 Reagan-National flights
Pearson Intl to Dulles Intl 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 4 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 213AverageC$ 323FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 215AverageC$ 292FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 281AverageC$ 364FlexibilityNo 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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