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Cheap flights from Washington to Toronto Island Airport from C$ 238

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YTZ
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington to Toronto Island

Enter your travel dates to find the best prices.

Cheapest flights from Washington to Toronto Island
Explore the most affordable flight options available from Washington to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.

Mon 28/97:45 p.m. -
2 stops9h 00m
Tue 6/1012:15 p.m. -
1 stop9h 38m
Deal found 10/8C$ 530
Wed 9/911:02 p.m. -
1 stop8h 05m
Wed 16/912:15 p.m. -
1 stop10h 03m
Deal found 9/8C$ 544
Tue 22/911:02 p.m. -
1 stop8h 05m
Tue 29/912:15 p.m. -
1 stop9h 38m
Deal found 11/8C$ 556
Fri 18/911:02 p.m. -
1 stop14h 40m
Sat 26/912:15 p.m. -
1 stop9h 38m
Deal found 9/8C$ 560
Sun 27/911:30 p.m. -
1 stop7h 37m
Tue 6/1012:15 p.m. -
1 stop9h 38m
Deal found 11/8C$ 567
Thu 12/117:00 a.m. -
1 stop6h 41m
Tue 17/1112:10 p.m. -
1 stop10h 02m
Deal found 9/8C$ 569
Sat 26/97:02 a.m. -
2 stops11h 28m
Sat 3/108:20 a.m. -
2 stops10h 36m
Deal found 11/8C$ 572
Sat 19/94:27 p.m. -
2 stops21h 53m
Fri 25/91:45 p.m. -
1 stop21h 45m
Deal found 12/8C$ 620
Tue 1/910:23 p.m. -
1 stop15h 57m
Thu 24/91:45 p.m. -
2 stops22h 57m
Deal found 11/8C$ 623
Tue 1/910:23 p.m. -
1 stop15h 57m
Mon 21/91:45 p.m. -
2 stops22h 57m
Deal found 11/8C$ 627
Tue 1/98:48 p.m. -
2 stops17h 32m
Sat 12/910:10 a.m. -
1 stop11h 37m
Deal found 11/8C$ 632
Wed 9/95:51 p.m. -
1 stop21h 09m
Mon 28/91:45 p.m. -
2 stops22h 57m
Deal found 12/8C$ 633

Find flight deals from Washington to Toronto Island

Keep the following information in mind while searching for Washington to Toronto Island flight deals. Data was last updated 14 August 2026.

Round-trip from

C$ 530

One-way from

C$ 238

Popular in

July

Cheapest in

January

Average price

C$ 761
Air Canada
  • Air Canada
  • 28/9-6/10
  • 3 total stops
  • 18h 38m total
  • Washington to Toronto
Search Deals
Air Canada
  • Air Canada
  • 1/9
  • 1 total stop
  • 8h 05m total
  • Washington to Toronto
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 309 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 47 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 Washington to Toronto Island 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 14 August 2026.
Use the filters below to find and compare flights from Washington to Toronto Island Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Mon 28/9

7:45 p.m.-7:45 a.m.

2 stops9h 00m

Toronto Island

Tue 6/10

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

1 stop9h 38m

C$ 530

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Tue 22/9

11:02 p.m.-10:07 a.m.

1 stop8h 05m

Toronto Island

Tue 29/9

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

1 stop9h 38m

C$ 544

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Sat 26/9

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

2 stops11h 28m

Toronto Island

Sat 3/10

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

1 stop9h 38m

C$ 563
Quickest round-trip

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Thu 12/11

7:00 a.m.-4:41 p.m.

1 stop6h 41m

Toronto Island

Tue 17/11

12:10 p.m.-7:12 p.m.

1 stop10h 02m

C$ 569

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Wed 21/10

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

1 stop7h 37m

Toronto Island

Sat 24/10

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

1 stop13h 08m

C$ 587

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Sat 12/9

11:02 p.m.-10:07 a.m.

1 stop8h 05m

Toronto Island

Wed 16/9

12:15 p.m.-7:18 p.m.

1 stop10h 03m

C$ 647

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Sat 29/8

11:02 p.m.-10:18 a.m.

1 stop8h 16m

Toronto Island

Wed 2/9

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

1 stop9h 38m

C$ 647

SeattleToronto

SEA Seattle/Tacoma Intl - YTZ Toronto Island

SEAYTZ

Seattle/Tacoma Intl

Sat 5/9

9:35 p.m.-1:35 p.m.

1 stop13h 00m

Toronto Island

Thu 10/9

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

1 stop10h 04m

C$ 782

SeattleToronto

SEA Seattle/Tacoma Intl - YTZ Toronto Island

SEAYTZ

Seattle/Tacoma Intl

Sat 19/9

10:50 a.m.-10:55 a.m.

2 stops21h 05m

Toronto Island

Fri 25/9

6:55 p.m.-10:05 a.m.

2 stops18h 10m

C$ 789

SeattleToronto

SEA Seattle/Tacoma Intl - YTZ Toronto Island

SEAYTZ

Seattle/Tacoma Intl

Fri 4/9

9:35 p.m.-5:55 p.m.

1 stop17h 20m

Toronto Island

Sun 6/9

2:15 p.m.-8:34 p.m.

1 stop9h 19m

C$ 843

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 34 resultsSorted by cheapest first
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Best time to book a flight from Washington to Toronto Island

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

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 Washington to Toronto Island. 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 State of Washington to Toronto Island Airport?

    For as low as C$ 587, Air Canada can have you in Toronto Island Airport from State of Washington in 7h 37m. The distance between State of Washington and Toronto Island Airport is about 3383 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Toronto Island 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 Washington to Toronto Island

See prices for flight routes from nearby airports that may be better suited for you.
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O'Hare Intl to Toronto Island flights
George Bush Intcntl to Pearson Intl flights
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Reagan-National to Toronto Island flights
Minneapolis to Pearson Intl flights
Midway to Pearson Intl flights
San Diego to Pearson Intl flights
Midway to Toronto Island flights
Denver to Pearson Intl flights
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Tampa to Pearson Intl flights
Raleigh to Pearson Intl flights
Charlotte to Pearson Intl flights
San Francisco to Toronto Island flights
Miami to Pearson Intl flights
Los Angeles to Toronto Island flights
Sky Harbor Intl to Pearson Intl flights
Boston to Hamilton flights
Baltimore to Toronto Island flights
Austin to Pearson Intl flights
Dallas/Fort Worth to Toronto Island flights
Las Vegas to Pearson Intl flights
San Francisco to Hamilton flights
Atlanta to Toronto Island flights
Fort Lauderdale to Toronto Island flights
Cincinnati to Pearson Intl flights

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

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