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Cheap flights from Toronto Island Airport to Washington from C$ 261

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — SEA
15 Sep — 22 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto Island to Washington

Enter your travel dates to find the best prices.

Cheapest flights from Toronto Island to Washington
Explore the most affordable flight options available from Toronto Island to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2026.

Sat 12/912:15 p.m. -
1 stop10h 06m
Sat 19/911:02 p.m. -
1 stop8h 05m
Deal found 11/8C$ 451
Wed 9/912:15 p.m. -
1 stop10h 03m
Wed 16/911:02 p.m. -
1 stop8h 05m
Deal found 11/8C$ 454
Sat 26/912:15 p.m. -
1 stop9h 38m
Sun 27/911:30 p.m. -
1 stop7h 37m
Deal found 11/8C$ 463
Wed 9/912:15 p.m. -
1 stop10h 03m
Fri 11/911:02 p.m. -
1 stop8h 05m
Deal found 11/8C$ 465
Wed 9/912:15 p.m. -
2 stops13h 30m
Sat 12/94:07 p.m. -
2 stops15h 00m
Deal found 12/8C$ 474
Thu 29/1012:10 p.m. -
1 stop10h 02m
Mon 2/117:00 a.m. -
1 stop6h 41m
Deal found 14/8C$ 476
Tue 1/912:15 p.m. -
2 stops11h 16m
Tue 1/911:02 p.m. -
2 stops12h 19m
Deal found 14/8C$ 512
Sat 29/88:20 a.m. -
2 stops10h 36m
Tue 1/97:02 a.m. -
2 stops11h 28m
Deal found 14/8C$ 515
Sat 26/93:35 p.m. -
2 stops10h 12m
Sat 3/107:20 p.m. -
2 stops9h 25m
Deal found 11/8C$ 594
Thu 24/91:45 p.m. -
2 stops22h 57m
Tue 29/912:16 a.m. -
1 stop11h 09m
Deal found 11/8C$ 602
Fri 18/91:45 p.m. -
1 stop21h 45m
Tue 22/910:57 a.m. -
2 stops24h 28m
Deal found 12/8C$ 628
Sat 17/103:35 p.m. -
2 stops10h 07m
Wed 21/105:40 a.m. -
2 stops11h 10m
Deal found 13/8C$ 630

Find flight deals from Toronto Island to Washington

Keep the following information in mind while searching for Toronto Island to Washington flight deals. Data was last updated 16 August 2026.

Round-trip from

C$ 451

One-way from

C$ 261

Popular in

June

Cheapest in

February

Average price

C$ 624
Air Canada
  • Air Canada
  • 12/9-19/9
  • 2 total stops
  • 18h 11m total
  • Toronto to Washington
Search Deals
Air Canada
  • Air Canada
  • 26/9
  • 1 total stop
  • 9h 38m total
  • Toronto to Washington
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto Island to Washington 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 16 August 2026.
Use the filters below to find and compare flights from Toronto Island Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoPortland

YTZ Toronto Island - PDX Portland

YTZPDX

Toronto Island

Sat 26/9

12:15 p.m.-6:53 p.m.

1 stop9h 38m

Portland

Wed 30/9

11:30 p.m.-10:07 a.m.

1 stop7h 37m

C$ 451

TorontoPortland

YTZ Toronto Island - PDX Portland

YTZPDX

Toronto Island

Sat 26/9

12:15 p.m.-6:53 p.m.

1 stop9h 38m

Portland

Sun 27/9

11:30 p.m.-10:07 a.m.

1 stop7h 37m

C$ 463

TorontoPortland

YTZ Toronto Island - PDX Portland

YTZPDX

Toronto Island

Wed 9/9

12:15 p.m.-10:45 p.m.

2 stops13h 30m

Portland

Sat 12/9

4:07 p.m.-10:07 a.m.

2 stops15h 00m

C$ 474

TorontoPortland

YTZ Toronto Island - PDX Portland

YTZPDX

Toronto Island

Tue 29/9

12:15 p.m.-10:23 p.m.

1 stop13h 08m

Portland

Tue 6/10

7:02 a.m.-9:30 p.m.

2 stops11h 28m

C$ 516

TorontoPortland

YTZ Toronto Island - PDX Portland

YTZPDX

Toronto Island

Wed 9/9

12:15 p.m.-10:45 p.m.

2 stops13h 30m

Portland

Sat 12/9

9:00 a.m.-10:07 a.m.

2 stops22h 07m

C$ 517

TorontoPortland

YTZ Toronto Island - PDX Portland

YTZPDX

Toronto Island

Wed 2/9

12:15 p.m.-6:53 p.m.

1 stop9h 38m

Portland

Wed 9/9

2:27 p.m.-10:07 a.m.

1 stop16h 40m

C$ 526

TorontoSeattle

YTZ Toronto Island - SEA Seattle/Tacoma Intl

YTZSEA

Toronto Island

Mon 14/9

1:40 p.m.-8:44 p.m.

1 stop10h 04m

Seattle/Tacoma Intl

Wed 16/9

9:35 p.m.-12:55 p.m.

1 stop12h 20m

C$ 744

TorontoSeattle

YTZ Toronto Island - SEA Seattle/Tacoma Intl

YTZSEA

Toronto Island

Wed 16/9

12:15 p.m.-11:26 p.m.

2 stops14h 11m

Seattle/Tacoma Intl

Sat 19/9

5:20 p.m.-10:07 a.m.

2 stops13h 47m

C$ 768

TorontoSeattle

YTZ Toronto Island - SEA Seattle/Tacoma Intl

YTZSEA

Toronto Island

Tue 22/9

12:15 p.m.-7:15 p.m.

1 stop10h 00m

Seattle/Tacoma Intl

Sat 3/10

11:13 p.m.-10:07 a.m.

1 stop7h 54m

C$ 768

TorontoSeattle

YTZ Toronto Island - SEA Seattle/Tacoma Intl

YTZSEA

Toronto Island

Wed 23/9

12:15 p.m.-7:15 p.m.

1 stop10h 00m

Seattle/Tacoma Intl

Wed 30/9

11:13 p.m.-10:07 a.m.

1 stop7h 54m

C$ 768

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight from Toronto Island to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Toronto Island to Washington. 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 State of Washington?

    A quick flight from Toronto Island Airport to State of Washington can take about 9h 38m. Air Canada provides one of the quickest options available for as low as C$ 451. Airlines will cover a distance of 3383 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Toronto Island to Washington?

    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.

  • Can I find deals for business class flights from Toronto Island to Washington?

    Yes. Cheapflights offers flight deals from Toronto Island to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Toronto Island to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Region of Waterloo Intl to Las Vegas flights

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Certainly. Search results for flights to Washington from Toronto Island shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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