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Toronto Island

$104+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YTZ
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(Mytrip)

One-way from

$104
(Mytrip)

Popular in

April

Cheapest in

January

Average price

$552
Provider with most accurate pricing for Seattle/Tacoma Intl-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Toronto (YTO) flights.
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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. 8% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 2, 2025.

This Mytrip deal was found by Cheapflights users on 4/1. 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.
Thu 4/178:56 pmSEA - YTZ
2 stops18h 57mMultiple Airlines
Sun 4/201:50 pmYTZ - SEA
2 stops24h 45mMultiple Airlines
Deal found 4/1$303
This Flightnetwork deal was found by Cheapflights users on 3/31. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:20 amSEA - YTZ
1 stop9h 30mAir Canada
Mon 5/1212:25 pmYTZ - SEA
1 stop10h 12mAir Canada
Deal found 3/31$314
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Thu 4/36:50 pmPDX - YTZ
2 stops21h 03mMultiple Airlines
Sun 4/2010:40 amYTZ - PDX
3 stops25h 32mMultiple Airlines
Deal found 4/1$381

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 April 2, 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

Thu 4/17

8:56 pm-6:53 pm

2 stops18h 57m

Toronto Island

Sun 4/20

1:50 pm-11:35 am

2 stops24h 45m

$303

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Fri 5/9

7:20 am-7:50 pm

1 stop9h 30m

Toronto Island

Mon 5/12

12:25 pm-7:37 pm

1 stop10h 12m

$314

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Wed 5/14

1:37 pm-7:27 pm

3 stops26h 50m

Toronto Island

Sat 5/17

4:40 pm-12:52 pm

2 stops23h 12m

$390

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Tue 4/15

7:01 pm-6:53 pm

2 stops20h 52m

$104

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Mon 6/2

7:05 am-4:27 pm

2 stops30h 22m

$160

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Tue 5/20

7:20 am-7:50 pm

1 stop9h 30m

$167

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Mon 9/15

4:25 pm-5:45 pm

2 stops22h 20m

$4,239

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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

Rainfall in Toronto Island by month

Plan your trip to Toronto Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto Island Airport ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto Island Airport when rainfall is around 2.0 in.

Temperature in Toronto Island by month

Plan your trip to Toronto Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto Island Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Toronto Island

Get insights into the airlines that provide service to Toronto Island. 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 Toronto Island. Reviews last updated April 2, 2025.
Air Canada
7.0
Good
9,022 reviews

Comfort

7.0

Food

6.2

Overall

7.0

Boarding

7.3

Entertainment

6.8

Crew

7.8

Reviews

1 / 20
6.0
Good

Ruwaneth,Mar 2025

YLW - YYZ

It would be great if there were some options for people with gluten allergies and sensitivities.
Air Canada
7.0
Good
9,022 reviews
Air Canada
7.0
Good
9,022 reviews

Comfort

7.0

Food

6.2

Overall

7.0

Boarding

7.3

Entertainment

6.8

Crew

7.8

Reviews

1 / 20
6.0
Good

Ruwaneth,Mar 2025

YLW - YYZ

It would be great if there were some options for people with gluten allergies and sensitivities.

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.

  • 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.

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