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Toronto Island

$123+ 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YTZ
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap 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 December 16, 2025.

This Air Canada deal was found by Cheapflights users on 12/16. 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.
Wed 12/247:00 pmPDX - YTZ
2 stops16h 55mAir Canada
Mon 1/58:50 amYTZ - PDX
2 stops16h 50mAir Canada
Deal found 12/16$654
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:32 pmPDX - YTZ
2 stops11h 03mMultiple Airlines
Thu 1/11:30 pmYTZ - PDX
1 stop9h 14mMultiple Airlines
Deal found 12/16$789
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:51 pmPDX - YTZ
2 stops16h 04mMultiple Airlines
Mon 1/58:30 pmYTZ - PDX
1 stop15h 58mMultiple Airlines
Deal found 12/16$820
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:32 pmPDX - YTZ
2 stops11h 03mMultiple Airlines
Tue 1/61:30 pmYTZ - PDX
1 stop9h 14mMultiple Airlines
Deal found 12/16$1,047
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:32 pmPDX - YTZ
2 stops13h 48mMultiple Airlines
Tue 1/612:30 pmYTZ - PDX
1 stop10h 14mMultiple Airlines
Deal found 12/16$1,050
This Air Canada deal was found by Cheapflights users on 12/13. 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.
Thu 12/183:40 pmSEA - YTZ
2 stops15h 15mAir Canada
Thu 1/18:30 amYTZ - SEA
2 stops28h 01mAir Canada
Deal found 12/13$1,052
This Air Canada deal was found by Cheapflights users on 12/13. 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.
Mon 12/158:00 pmSEA - YTZ
2 stops20h 55mAir Canada
Thu 1/18:30 amYTZ - SEA
2 stops28h 01mAir Canada
Deal found 12/13$1,063
This Air Canada deal was found by Cheapflights users on 12/13. 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 12/203:40 pmSEA - YTZ
2 stops25h 15mAir Canada
Thu 1/18:30 amYTZ - SEA
2 stops28h 01mAir Canada
Deal found 12/13$1,064
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:35 pmSEA - YTZ
1 stop10h 00mMultiple Airlines
Tue 12/237:00 amYTZ - SEA
2 stops14h 50mMultiple Airlines
Deal found 12/13$1,071
This Orbitz deal was found by Cheapflights users on 12/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:10 pmSEA - YTZ
2 stops14h 38mMultiple Airlines
Sat 12/277:00 amYTZ - SEA
2 stops10h 27mMultiple Airlines
Deal found 12/13$1,073
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:40 amPDX - YTZ
1 stop8h 30mMultiple Airlines
Mon 1/57:40 pmYTZ - PDX
2 stops19h 33mMultiple Airlines
Deal found 12/16$1,078
This Air Canada deal was found by Cheapflights users on 12/13. 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 12/163:40 pmSEA - YTZ
2 stops25h 15mAir Canada
Thu 1/18:30 amYTZ - SEA
2 stops28h 01mAir Canada
Deal found 12/13$1,082

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 December 16, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$280
(Flightnetwork)

One-way from

$123
(Air Canada)

Popular in

December

Cheapest in

November

Average price

$553
Provider with most accurate pricing for Seattle/Tacoma Intl-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Toronto (YTO) flights.
Search Deals
From Washington to Toronto Island
Search Deals
One-way flight from Washington to Toronto Island
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 2,558,603 searches. Data last updated December 16, 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

Sat 1/17

8:00 pm-9:42 am

2 stops10h 42m

Toronto Island

Sat 1/24

3:30 pm-9:31 am

2 stops21h 01m

$280

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Wed 1/28

8:00 pm-9:42 am

2 stops10h 42m

Toronto Island

Wed 2/4

10:25 am-10:51 pm

2 stops15h 26m

$295

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Fri 1/30

8:00 pm-11:42 am

2 stops12h 42m

Toronto Island

Fri 2/6

6:30 pm-2:31 pm

2 stops23h 01m

$303

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Mon 1/12

8:00 pm-9:42 am

2 stops10h 42m

Toronto Island

Mon 1/19

3:30 pm-9:15 am

2 stops20h 45m

$309

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Thu 1/29

8:00 pm-9:42 am

2 stops10h 42m

Toronto Island

Thu 2/5

9:30 am-7:16 pm

2 stops12h 46m

$309

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Sat 1/17

8:00 pm-11:42 am

2 stops12h 42m

Toronto Island

Tue 1/20

8:30 pm-7:16 pm

2 stops25h 46m

$318

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Fri 1/30

5:50 am-6:13 pm

2 stops9h 23m

Toronto Island

Fri 2/6

4:30 pm-10:25 am

3 stops20h 55m

$320

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Sun 1/18

7:00 pm-11:42 am

2 stops13h 42m

Toronto Island

Wed 1/21

10:25 am-9:15 am

2 stops25h 50m

$378

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Fri 1/23

5:50 am-6:13 pm

2 stops9h 23m

Toronto Island

Sun 1/25

8:30 am-9:15 am

2 stops27h 45m

$394

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Fri 1/23

7:00 am-8:50 pm

1 stop10h 50m

Toronto Island

Sun 1/25

1:10 pm-8:48 pm

1 stop10h 38m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 30 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 10h 42m. 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.

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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