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Cheap flights from Seattle (SEA) to Toronto Island (YTZ) from $139

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 7/17. 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
Jun 13 — Jun 201
From?
To?
Thu 6/13
Thu 6/20
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 June 8, 2024.

Round-trip from

$248

One-way from

$236
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?

November can be a great time to fly to Toronto Island Airport from Seattle with a flight ticket averaging about $599. Cheapflights users have found deals in the month of November for as cheap as $214. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from SEA to 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 Seattle to Toronto Island flights in June & July 2024

Find cheap flight options from Seattle to Toronto Island specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,045,324 searches. Prices were last updated on June 8, 2024.
Sat 7/136:29 pmSEA - YTZ
2 stops20h 07mMultiple Airlines
Sun 7/148:50 pmYTZ - SEA
2 stops22h 25mMultiple Airlines
Deal found 6/6$411
Sat 7/131:16 pmSEA - YTZ
3 stops25h 20mMultiple Airlines
Sun 7/148:50 pmYTZ - SEA
2 stops22h 25mMultiple Airlines
Deal found 6/6$438
Thu 6/277:00 amSEA - YTZ
2 stops9h 59mMultiple Airlines
Mon 7/17:20 amYTZ - SEA
3 stops13h 02mMultiple Airlines
Deal found 6/7$459
Wed 7/38:59 pmSEA - YTZ
2 stops18h 51mMultiple Airlines
Mon 7/82:45 pmYTZ - SEA
3 stops25h 14mMultiple Airlines
Deal found 6/6$482
Wed 7/37:00 amSEA - YTZ
2 stops12h 09mMultiple Airlines
Mon 7/87:20 amYTZ - SEA
2 stops16h 02mMultiple Airlines
Deal found 6/7$487
Fri 6/213:30 pmSEA - YTZ
3 stops22h 59mMultiple Airlines
Sun 6/231:45 pmYTZ - SEA
3 stops26h 11mMultiple Airlines
Deal found 6/6$514
Fri 7/57:00 amSEA - YTZ
2 stops12h 09mMultiple Airlines
Sun 7/75:30 pmYTZ - SEA
3 stops24h 16mMultiple Airlines
Deal found 6/5$529
Mon 6/248:59 pmSEA - YTZ
2 stops13h 48mMultiple Airlines
Thu 6/272:35 pmYTZ - SEA
2 stops20h 57mMultiple Airlines
Deal found 6/6$531
Fri 6/286:15 pmSEA - YTZ
3 stops21h 41mMultiple Airlines
Mon 7/17:20 amYTZ - SEA
3 stops13h 02mMultiple Airlines
Deal found 6/7$533

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 3,045,324 searches. Data last updated June 8, 2024.
Sat 7/136:29 pmSEA - YTZ
2 stops20h 07mMultiple Airlines
Sun 7/148:50 pmYTZ - SEA
2 stops22h 25mMultiple Airlines
Deal found 6/6$411
Sat 7/131:16 pmSEA - YTZ
3 stops25h 20mMultiple Airlines
Sun 7/148:50 pmYTZ - SEA
2 stops22h 25mMultiple Airlines
Deal found 6/6$438
Thu 6/277:00 amSEA - YTZ
2 stops9h 59mMultiple Airlines
Mon 7/17:20 amYTZ - SEA
3 stops13h 02mMultiple Airlines
Deal found 6/7$459
Wed 7/38:59 pmSEA - YTZ
2 stops18h 51mMultiple Airlines
Mon 7/82:45 pmYTZ - SEA
3 stops25h 14mMultiple Airlines
Deal found 6/6$482
Wed 7/37:00 amSEA - YTZ
2 stops12h 09mMultiple Airlines
Mon 7/87:20 amYTZ - SEA
2 stops16h 02mMultiple Airlines
Deal found 6/7$487
Fri 6/213:30 pmSEA - YTZ
3 stops22h 59mMultiple Airlines
Sun 6/231:45 pmYTZ - SEA
3 stops26h 11mMultiple Airlines
Deal found 6/6$514
Fri 7/57:00 amSEA - YTZ
2 stops12h 09mMultiple Airlines
Sun 7/75:30 pmYTZ - SEA
3 stops24h 16mMultiple Airlines
Deal found 6/5$529
Mon 6/248:59 pmSEA - YTZ
2 stops13h 48mMultiple Airlines
Thu 6/272:35 pmYTZ - SEA
2 stops20h 57mMultiple Airlines
Deal found 6/6$531
Fri 8/27:00 amSEA - YTZ
2 stops12h 09mMultiple Airlines
Mon 8/127:20 amYTZ - SEA
2 stops13h 01mMultiple Airlines
Deal found 6/7$532

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 3,045,324 searches. Data last updated June 8, 2024.
Thu 6/139:28 amSEA - YTZ
3 stops29h 46mMultiple Airlines
Sun 6/163:40 pmYTZ - SEA
3 stops24h 16mMultiple Airlines
Deal found 6/6$631
Sun 6/167:35 pmSEA - YTZ
2 stops19h 39mMultiple Airlines
Wed 6/267:55 amYTZ - SEA
3 stops27h 37mMultiple Airlines
Deal found 6/7$632
Thu 6/137:00 amSEA - YTZ
2 stops12h 09mMultiple Airlines
Sun 6/163:40 pmYTZ - SEA
3 stops24h 16mMultiple Airlines
Deal found 6/6$657
Fri 6/145:55 pmSEA - YTZ
2 stops18h 00mMultiple Airlines
Sun 6/303:40 pmYTZ - SEA
3 stops26h 06mMultiple Airlines
Deal found 6/7$673
Sun 6/167:35 pmSEA - YTZ
3 stops21h 26mMultiple Airlines
Wed 6/266:45 amYTZ - SEA
3 stops28h 47mMultiple Airlines
Deal found 6/7$691
Mon 6/1710:59 pmSEA - YTZ
2 stops18h 00mMultiple Airlines
Wed 6/267:20 amYTZ - SEA
2 stops10h 11mMultiple Airlines
Deal found 6/7$715
Sun 6/1610:59 pmSEA - YTZ
2 stops16h 15mMultiple Airlines
Wed 6/267:20 amYTZ - SEA
2 stops10h 11mMultiple Airlines
Deal found 6/7$762
Fri 6/147:40 amSEA - YTZ
1 stop9h 09mAir Canada
Sun 9/223:20 pmYTZ - SEA
1 stop8h 55mAir Canada
Deal found 6/7$878
Thu 6/137:40 amSEA - YTZ
1 stop10h 54mAir Canada
Mon 6/173:20 pmYTZ - SEA
1 stop8h 56mAir Canada
Deal found 6/7$879

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 3,045,324 searches. Data last updated June 8, 2024.
Wed 7/175:15 pmSEA - YTZ
2 stops21h 56mMultiple Airlines
Deal found 6/6$139
Mon 9/99:14 amSEA - YTZ
2 stops31h 47mMultiple Airlines
Deal found 6/7$142
Tue 9/109:47 pmSEA - YTZ
3 stops41h 24mMultiple Airlines
Deal found 6/6$169
Tue 7/166:15 pmSEA - YTZ
3 stops19h 14mMultiple Airlines
Deal found 6/6$190
Wed 7/176:15 pmSEA - YTZ
3 stops22h 44mMultiple Airlines
Deal found 6/6$191
Thu 7/46:15 pmSEA - YTZ
3 stops22h 44mMultiple Airlines
Deal found 6/5$194
Thu 7/43:30 pmSEA - YTZ
2 stops25h 29mMultiple Airlines
Deal found 6/5$196
Mon 9/95:50 amSEA - YTZ
3 stops11h 09mMultiple Airlines
Deal found 6/6$198
Tue 7/167:00 amSEA - YTZ
2 stops12h 09mMultiple Airlines
Deal found 6/6$208

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 3,045,324 searches. Data last updated June 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$411 - $591

Route

Depart

Return

Price

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Sat 7/13

2 stops20h 07m

Toronto Island

Sun 7/14

2 stops22h 25m

$411

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Sat 7/13

3 stops25h 20m

Toronto Island

Sun 7/14

2 stops22h 25m

$438

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Thu 6/27

2 stops9h 59m

Toronto Island

Mon 7/1

3 stops13h 02m

$459

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Wed 7/3

2 stops18h 51m

Toronto Island

Mon 7/8

3 stops25h 14m

$482

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Wed 7/3

2 stops12h 09m

Toronto Island

Mon 7/8

2 stops16h 02m

$487

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Tue 9/17

1 stop9h 09m

Toronto Island

Tue 9/24

1 stop8h 55m

$551

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Tue 9/17

1 stop9h 09m

Toronto Island

Fri 9/20

1 stop13h 55m

$585

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Tue 10/8

1 stop9h 09m

Toronto Island

Tue 10/15

2 stops21h 10m

$590

Seattle/Tacoma IntlToronto Island

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Tue 8/13

1 stop9h 09m

Toronto Island

Sun 8/18

1 stop9h 05m

$591

Flights are sorted by cheapest first

Deals found on 6/6

What is the cheapest day 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 June 2, 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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Best time to book a flight from Seattle to Toronto Island

Have a flexible travel schedule? Discover the best time to fly to Toronto Island from Seattle 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.

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

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 June 8, 2024.
Air Canada
7.0
Good
7,051 reviews

Food

6.2

Entertainment

6.8

Boarding

7.2

Comfort

7.0

Crew

7.8

Overall

7.0

Reviews

1 / 10

Very bad I wasn't allowed to board initially as they were saying you have to go through road and cross the border as I come through, but after waiting for an hour and talking to supervisor they allowed me that was very stressful time

Air Canada
7.0
Good
7,051 reviews
Air Canada
7.0
Good
7,051 reviews

Food

6.2

Entertainment

6.8

Boarding

7.2

Comfort

7.0

Crew

7.8

Overall

7.0

Reviews

1 / 10

Very bad I wasn't allowed to board initially as they were saying you have to go through road and cross the border as I come through, but after waiting for an hour and talking to supervisor they allowed me that was very stressful time

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 $500 on Cheapflights?

    Yes, there are multiple flights from Seattle to Toronto Island Airport for under $500. The cheapest flight booked recently is on Multiple Airlines for just $411, but on average you can expect to pay $522.

  • Are there last-minute flights available from Seattle to Toronto Island Airport for under $700?

    There are currently 17+ open flights from Seattle to Toronto Island Airport within the next 7 days for less than $700.

  • 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 $551 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 6/7.

  • What is the cheapest month to book a flight from Seattle to Toronto Island Airport?

    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 $329). 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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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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Spokane to Hamilton flights

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 3,045,324 searches. Data last updated June 8, 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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Prem Econ Class
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