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Toronto Island

$122+ Cheap flights from Washington to Toronto Island (YTZ)

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YTZ
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$271
(Air Canada)

One-way from

$122
(Air Canada)

Popular in

June

Cheapest in

January

Average price

$411
From Washington to Toronto Island
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One-way flight from Washington to Toronto Island
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Highest demand for flights based on searches. 15% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Washington to Toronto Island

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 September 15, 2025.

This Air Canada deal was found by Cheapflights users on 9/14. 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.
Sun 10/127:15 amSEA - YTZ
1 stop9h 34mAir Canada
Wed 10/224:10 pmYTZ - SEA
2 stops9h 21mAir Canada
Deal found 9/14$271
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Sun 10/127:15 amSEA - YTZ
1 stop9h 34mAir Canada
Thu 10/234:10 pmYTZ - SEA
2 stops9h 21mAir Canada
Deal found 9/14$282
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Mon 10/137:15 amSEA - YTZ
1 stop11h 19mAir Canada
Thu 10/234:10 pmYTZ - SEA
2 stops9h 21mAir Canada
Deal found 9/14$315
This Mytrip deal was found by Cheapflights users on 9/13. 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 10/285:50 amSEA - YTZ
2 stops12h 45mMultiple Airlines
Tue 11/44:30 pmYTZ - SEA
3 stops24h 50mMultiple Airlines
Deal found 9/13$317
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Tue 10/147:15 pmSEA - YTZ
2 stops13h 16mAir Canada
Tue 10/218:25 pmYTZ - SEA
2 stops20h 51mAir Canada
Deal found 9/14$318
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Sun 11/235:50 amSEA - YTZ
2 stops9h 23mAir Canada
Fri 11/286:30 pmYTZ - SEA
2 stops23h 01mAir Canada
Deal found 9/13$320
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:50 amSEA - YTZ
2 stops9h 23mAir Canada
Thu 11/610:30 amYTZ - SEA
2 stops26h 01mAir Canada
Deal found 9/15$321
This Air Canada deal was found by Cheapflights users on 9/13. 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 11/228:00 pmSEA - YTZ
2 stops19h 13mAir Canada
Fri 11/286:30 pmYTZ - SEA
2 stops23h 01mAir Canada
Deal found 9/13$328
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sat 10/2510:00 amSEA - YTZ
2 stops20h 55mAir Canada
Sat 11/16:30 pmYTZ - SEA
2 stops24h 01mAir Canada
Deal found 9/14$329
This Booking.com deal was found by Cheapflights users on 9/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:30 pmPDX - YTZ
2 stops13h 15mAir Canada
Sat 10/1112:25 pmYTZ - PDX
2 stops13h 20mAir Canada
Deal found 9/13$385
This Gotogate deal was found by Cheapflights users on 9/13. 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.
Thu 10/27:40 pmPDX - YTZ
2 stops12h 51mAir Canada
Mon 10/64:10 pmYTZ - PDX
2 stops9h 51mAir Canada
Deal found 9/13$417
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Tue 10/2811:59 pmPDX - YTZ
2 stops18h 29mAir Canada
Tue 11/412:30 pmYTZ - PDX
2 stops13h 03mAir Canada
Deal found 9/13$431

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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Washington to Toronto Island Airport that are best for you.

Fly from

Washington

Fly to

Toronto Island

Route

Depart

Return

Price

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Sun 10/12

7:15 am-7:49 pm

1 stop9h 34m

Toronto Island

Wed 10/22

4:10 pm-10:31 pm

2 stops9h 21m

$271

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Tue 10/28

5:50 am-9:35 pm

2 stops12h 45m

Toronto Island

Tue 11/4

4:30 pm-2:20 pm

3 stops24h 50m

$317

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Tue 10/14

7:15 pm-11:31 am

2 stops13h 16m

Toronto Island

Tue 10/21

8:25 pm-2:16 pm

2 stops20h 51m

$318

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Sat 11/22

8:00 pm-6:13 pm

2 stops19h 13m

Toronto Island

Fri 11/28

6:30 pm-2:31 pm

2 stops23h 01m

$328

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Sat 10/25

10:00 am-9:55 am

2 stops20h 55m

Toronto Island

Sat 11/1

6:30 pm-3:31 pm

2 stops24h 01m

$330

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Wed 10/1

7:15 am-9:34 pm

1 stop11h 19m

Toronto Island

Wed 10/8

12:25 pm-7:31 pm

1 stop10h 06m

$334

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Tue 10/14

2:05 pm-7:03 pm

3 stops25h 58m

Toronto Island

Tue 10/21

9:10 am-7:21 pm

2 stops13h 11m

$358

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Wed 10/29

5:50 am-6:13 pm

2 stops9h 23m

Toronto Island

Wed 11/5

8:30 am-7:16 pm

2 stops13h 46m

$364

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Tue 10/7

10:30 pm-2:45 pm

2 stops13h 15m

Toronto Island

Sat 10/11

12:25 pm-10:45 pm

2 stops13h 20m

$385

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Thu 10/2

7:40 pm-11:31 am

2 stops12h 51m

Toronto Island

Mon 10/6

4:10 pm-11:01 pm

2 stops9h 51m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 33 results
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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?

    Air Canada can get you from State of Washington to Toronto Island Airport in just under 9h 34m. Your travel time can differ by up to . The distance from State of Washington to Toronto Island Airport is about 2065 mi.

  • 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.

  • What is the cheapest month to book a flight from State of Washington to Toronto Island Airport?

    Currently, February is the cheapest month in which you can book a flight from State of Washington to Toronto Island Airport (average of $228). Flying from State of Washington to Toronto Island Airport in November is currently the most expensive (average of $321). 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

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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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San Diego to Pearson Intl flights
Reagan-National to Toronto Island flights

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