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Cheap flights from Seattle (SEA) to Toronto Island (YTZ) from $178

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — YTZ
May 11 — May 181
From?
To?
Sat 5/11
Sat 5/18
1 adult, Economy
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Cheap flight deals from Seattle to Toronto Island

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Toronto Island (YTZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 6, 2024.

Round-trip from

$248

One-way from

$178
From Seattle/Tacoma Intl to Toronto Island
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One-way flight from Seattle/Tacoma Intl to Toronto Island
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How far in advance should I book a flight from Seattle to Toronto Island Airport?

Users have found that booking a flight from Seattle to Toronto Island Airport at least 27 days early can save you up to 88% on average compared to booking a flight this week. If booking 27 days before your flight isn’t an option for you, users have found flights from Seattle to Toronto Island Airport for as little as $713 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $752 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Toronto Island Airport?

January can be a great time to fly to Toronto Island Airport from Seattle with a flight ticket averaging about $604. Cheapflights users have found deals in the month of January for as cheap as $198. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Seattle to Toronto Island Airport (SEA - YTZ)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Toronto Island Airport as you normally would.

Cheap Air Canada flights from Seattle to Toronto Island

Explore cheap flight options specifically provided by Air Canada for the route between Seattle and Toronto Island. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
Sun 6/27:40 amSEA - YTZ
1 stop9h 09mAir Canada
Sun 6/93:20 pmYTZ - SEA
1 stop8h 56mAir Canada
Deal found 5/5$399
Tue 6/47:40 amSEA - YTZ
1 stop9h 09mAir Canada
Tue 6/1110:20 amYTZ - SEA
1 stop13h 56mAir Canada
Deal found 5/5$432
Mon 5/277:40 amSEA - YTZ
1 stop9h 09mAir Canada
Mon 6/33:20 pmYTZ - SEA
1 stop8h 56mAir Canada
Deal found 5/5$452
Fri 6/143:10 pmSEA - YTZ
2 stops25h 39mAir Canada
Tue 6/183:20 pmYTZ - SEA
1 stop9h 05mAir Canada
Deal found 5/5$456
Wed 6/57:40 amSEA - YTZ
1 stop10h 54mAir Canada
Wed 6/1212:20 pmYTZ - SEA
1 stop11h 56mAir Canada
Deal found 5/5$466
Fri 6/143:10 pmSEA - YTZ
2 stops25h 39mAir Canada
Tue 6/187:20 pmYTZ - SEA
2 stops20h 10mAir Canada
Deal found 5/5$480
Mon 5/277:40 amSEA - YTZ
1 stop9h 09mAir Canada
Tue 6/412:20 pmYTZ - SEA
1 stop11h 56mAir Canada
Deal found 5/5$486
Fri 5/317:40 amSEA - YTZ
1 stop9h 09mAir Canada
Tue 6/410:20 amYTZ - SEA
1 stop13h 56mAir Canada
Deal found 5/5$487
Sat 8/107:40 amSEA - YTZ
1 stop9h 09mAir Canada
Sat 8/243:20 pmYTZ - SEA
1 stop9h 05mAir Canada
Deal found 5/5$502

Cheap Seattle to Toronto Island flights in May & June 2024

Find cheap flight options from Seattle to Toronto Island specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 6, 2024.
Sun 6/27:40 amSEA - YTZ
1 stop9h 09mAir Canada
Sun 6/93:20 pmYTZ - SEA
1 stop8h 56mAir Canada
Deal found 5/5$399
Tue 6/47:40 amSEA - YTZ
1 stop9h 09mAir Canada
Tue 6/1110:20 amYTZ - SEA
1 stop13h 56mAir Canada
Deal found 5/5$432
Mon 5/277:40 amSEA - YTZ
1 stop9h 09mAir Canada
Mon 6/33:20 pmYTZ - SEA
1 stop8h 56mAir Canada
Deal found 5/5$452
Fri 6/143:10 pmSEA - YTZ
2 stops25h 39mAir Canada
Tue 6/183:20 pmYTZ - SEA
1 stop9h 05mAir Canada
Deal found 5/5$456
Wed 6/57:40 amSEA - YTZ
1 stop10h 54mAir Canada
Wed 6/1212:20 pmYTZ - SEA
1 stop11h 56mAir Canada
Deal found 5/5$466
Fri 6/143:10 pmSEA - YTZ
2 stops25h 39mAir Canada
Tue 6/187:20 pmYTZ - SEA
2 stops20h 10mAir Canada
Deal found 5/5$480
Mon 5/277:40 amSEA - YTZ
1 stop9h 09mAir Canada
Tue 6/412:20 pmYTZ - SEA
1 stop11h 56mAir Canada
Deal found 5/5$486
Fri 5/317:40 amSEA - YTZ
1 stop9h 09mAir Canada
Tue 6/410:20 amYTZ - SEA
1 stop13h 56mAir Canada
Deal found 5/5$487
Fri 6/77:40 amSEA - YTZ
1 stop9h 09mAir Canada
Sun 6/93:20 pmYTZ - SEA
1 stop8h 56mAir Canada
Deal found 5/5$506

Seattle to Toronto Island 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Toronto Island in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
Sun 6/27:40 amSEA - YTZ
1 stop9h 09mAir Canada
Sun 6/93:20 pmYTZ - SEA
1 stop8h 56mAir Canada
Deal found 5/5$399
Tue 6/47:40 amSEA - YTZ
1 stop9h 09mAir Canada
Tue 6/1110:20 amYTZ - SEA
1 stop13h 56mAir Canada
Deal found 5/5$432
Mon 5/277:40 amSEA - YTZ
1 stop9h 09mAir Canada
Mon 6/33:20 pmYTZ - SEA
1 stop8h 56mAir Canada
Deal found 5/5$452
Fri 6/143:10 pmSEA - YTZ
2 stops25h 39mAir Canada
Tue 6/183:20 pmYTZ - SEA
1 stop9h 05mAir Canada
Deal found 5/5$456
Wed 6/57:40 amSEA - YTZ
1 stop10h 54mAir Canada
Wed 6/1212:20 pmYTZ - SEA
1 stop11h 56mAir Canada
Deal found 5/5$466
Fri 6/143:10 pmSEA - YTZ
2 stops25h 39mAir Canada
Tue 6/187:20 pmYTZ - SEA
2 stops20h 10mAir Canada
Deal found 5/5$480
Mon 5/277:40 amSEA - YTZ
1 stop9h 09mAir Canada
Tue 6/412:20 pmYTZ - SEA
1 stop11h 56mAir Canada
Deal found 5/5$486
Fri 5/317:40 amSEA - YTZ
1 stop9h 09mAir Canada
Tue 6/410:20 amYTZ - SEA
1 stop13h 56mAir Canada
Deal found 5/5$487
Sat 8/107:40 amSEA - YTZ
1 stop9h 09mAir Canada
Sat 8/243:20 pmYTZ - SEA
1 stop9h 05mAir Canada
Deal found 5/5$502

Seattle to Toronto Island flights leaving soon

Find last-minute flight options from Seattle to Toronto Island for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
Sun 5/127:40 amSEA - YTZ
1 stop10h 54mAir Canada
Sun 5/193:20 pmYTZ - SEA
1 stop8h 56mAir Canada
Deal found 5/5$748
Mon 5/137:40 amSEA - YTZ
1 stop9h 09mAir Canada
Thu 5/163:20 pmYTZ - SEA
1 stop9h 11mAir Canada
Deal found 5/5$877

One-way flights to Toronto Island from Seattle

Search for one-way flight options from Seattle to Toronto Island. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
Sun 7/147:40 amSEA - YTZ
1 stop9h 09mAir Canada
Deal found 5/5$178
Sat 8/107:40 amSEA - YTZ
1 stop9h 09mAir Canada
Deal found 5/5$204
Mon 7/157:40 amSEA - YTZ
1 stop10h 54mAir Canada
Deal found 5/5$211
Sun 6/163:30 pmSEA - YTZ
2 stops21h 59mMultiple Airlines
Deal found 5/5$216
Fri 6/73:30 pmSEA - YTZ
2 stops24h 26mMultiple Airlines
Deal found 5/5$232
Sun 6/1610:47 pmSEA - YTZ
1 stop30h 48mMultiple Airlines
Deal found 5/5$240
Fri 6/73:30 pmSEA - YTZ
3 stops22h 59mMultiple Airlines
Deal found 5/5$246
Mon 10/147:40 amSEA - YTZ
1 stop9h 09mAir Canada
Deal found 5/5$250
Wed 6/197:00 amSEA - YTZ
2 stops30h 29mMultiple Airlines
Deal found 5/5$264

Find flights from Seattle to Toronto Island within your budget

Customize your flight search to find flights from Seattle 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 2,689,106 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$399 - $686

Route

Depart

Return

Price

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Sun 6/2

1 stop9h 09m

Toronto Island

Sun 6/9

1 stop8h 56m

$399

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Tue 6/4

1 stop9h 09m

Toronto Island

Tue 6/11

1 stop13h 56m

$432

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Mon 5/27

1 stop9h 09m

Toronto Island

Mon 6/3

1 stop8h 56m

$452

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Fri 6/14

2 stops25h 39m

Toronto Island

Tue 6/18

1 stop9h 05m

$456

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Wed 6/5

1 stop10h 54m

Toronto Island

Wed 6/12

1 stop11h 56m

$466

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Fri 6/14

2 stops25h 39m

Toronto Island

Tue 6/18

2 stops20h 10m

$480

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Fri 5/24

2 stops15h 40m

Toronto Island

Mon 5/27

2 stops10h 29m

$592

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Tue 7/16

3 stops21h 49m

Toronto Island

Mon 7/22

2 stops12h 04m

$682

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Tue 7/16

2 stops19h 45m

Toronto Island

Fri 7/26

2 stops25h 01m

$686

Flights are sorted by cheapest first

Deals found on 5/5

When is the cheapest time to fly from Seattle to Toronto Island Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Toronto Island. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Toronto Island Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Toronto Island by month

Plan your trip from Seattle to Toronto Island by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Toronto Island is currently $227 while a round-trip flight costs $516. Price data was last updated on May 5, 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to Toronto Island Airport (average of $219). Flying from Seattle to Toronto Island Airport in August is currently the most expensive (average of $323). 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.

January

$219

February

$238

March

$254

April

$282

May

$276

June

$279

July

$313

August

$323

September

$288

October

$259

November

$272

December

$265

Temperature and rainfall in Toronto Island by month

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

YTO

Temperature

21.2 - 69.8 °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 May 6, 2024.
Air Canada
7.0
Good
6,915 reviews
Check prices

Food

6.2

Crew

7.8

Comfort

7.0

Entertainment

6.8

Boarding

7.2

Overall

7.0

Reviews

1 / 10

Our flights were canceled and rescheduled several times and we were given inconvenient flights. I WILL NOT be traveling with Air Canada ever again!!

Air Canada
7.0
Good
6,915 reviews
Air Canada
7.0
Good
6,915 reviews
Check prices

Food

6.2

Crew

7.8

Comfort

7.0

Entertainment

6.8

Boarding

7.2

Overall

7.0

Reviews

1 / 10

Our flights were canceled and rescheduled several times and we were given inconvenient flights. I WILL NOT be traveling with Air Canada ever again!!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Toronto Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Toronto Island?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Toronto Island. On average, Seattle/Tacoma Intl has 0 outbound flights to Toronto Island per day from 1 airline. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • Can I find flights from Seattle to Toronto Island Airport for under $400 on Cheapflights?

    Yes, there are multiple flights from Seattle to Toronto Island Airport for under $400. The cheapest flight booked recently is on Air Canada for just $399, but on average you can expect to pay $505.

  • Are there last-minute flights available from Seattle to Toronto Island Airport for under $800?

    There are currently 2+ open flights from Seattle to Toronto Island Airport within the next 7 days for less than $800.

  • What is the cheapest airline to fly from Seattle to Toronto Island Airport round-trip?

    Our cheapest airline available from Seattle to Toronto Island Airport is Air Canada. Our recent data shows that you can find tickets from as low as $399 on this airline.

  • What does SEA to YTZ mean?

    This is defined as Seattle/Tacoma Intl Airport (SEA) and Toronto Island Airport (YTZ). Codes like Toronto Island Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Seattle to Toronto Island that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Toronto Island flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Toronto Island with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Toronto Island flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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.

  • Can I find deals for flights from Seattle to Toronto Island that allow pets onboard?

    Many airlines flying from Seattle to Toronto Island offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Toronto Island?

    Yes, you can often find last-minute deals on Seattle to Toronto Island flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Toronto Island Airport flight deals updated?

    The Seattle to Toronto Island Airport flight deals you see on this page were last updated on 5/5.

See more FAQs

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Alternative routes for Seattle to Toronto Island
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Seattle to Toronto Island

Discover the top airline that operate flights from Seattle to Toronto Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$636Average$751FlexibilityNo cancel feeOn-time67%
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Search flights from Seattle to Toronto Island by cabin class

Find flights from Seattle to Toronto Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Toronto Island?

Cheapflights helps you search for flights from Seattle to Toronto Island via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Toronto Island?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Toronto Island.

Can Cheapflights find flights from Seattle to Toronto Island with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Toronto Island flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Toronto Island become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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