Title: CA $155 Cheap Flights from Seattle (SEA) to Toronto (YTZ) - Expedia.ca ![](https://images.trvl-media.com/place/178314/45bcb6b0-bbbc-444a-b4a3-02095cd0add1.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178314/45bcb6b0-bbbc-444a-b4a3-02095cd0add1.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $155 Cheap Flights from Seattle (SEA) to Toronto (YTZ) [View CA $155 flight on Wed, Nov 12, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SEA,to:YTZ,departure:12/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:154.70&airProductToken=AQqbAQoyCMGGARIEODgwMRiSASC4jQEo3vD8AjCh8fwCOEdAAFgBagVCQVNJQ3IIR05LMkEyQkEKMQjBhgESAzMwNBi4jQEgmF0osPL8AjDI9PwCOEdAAVgBagVCQVNJQ3IIR05LMkEyQkEKMgjBhgESBDc5NzkYmF0g-MwBKIb2_AIw2_b8AjhHQAFYAWoFQkFTSUNyCEdOSzJBMkJBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwDQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Seattle-Tacoma International Airport (SEA) to Billy Bishop Toronto City Airport (YTZ) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:ytz,departure:30/09/2025TANYT&leg2=from:ytz,to:sea,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 30% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Seattle (SEA) to Toronto (YTZ) Prices were available within the past 7 days and start at CA $155 for one-way flights and CA $412 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Sep 30 - Sat, Oct 11 SEA Seattle YTZ Toronto CA $412 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:YTZ,departure:30/09/2025TANYT&leg2=from:YTZ,to:SEA,departure:11/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:411.78&airProductToken=AQpmCjAIwYYBEgM1MTIYkgEgmF0ol435AjDQj_kCOEdAAFgBagVCQVNJQ3IIR05VMkEyQkEKMgjBhgESBDc5NzUYmF0g-MwBKIGR-QIw1ZH5AjhHQAFYAWoFQkFTSUNyCEdOVTJBMkJBCp0BCjMIwYYBEgQ3NzEwGPjMASDYswEo2ov6AjCTjPoCOEdAAFgBagVCQVNJQ3IIR05BMkEyQkEKMgjBhgESAzM0NRjYswEguI0BKMiM-gIw8Y76AjhHQAFYAWoFQkFTSUNyCEdOQTJBMkJBCjIIwYYBEgQ4ODEwGLiNASCSASjJj_oCMIuQ-gI4R0ABWAFqBUJBU0lDcghHTkEyQTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Sep 30 - Sat, Oct 11 SEA Seattle YTZ Toronto CA $523 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:YTZ,departure:30/09/2025TANYT&leg2=from:YTZ,to:SEA,departure:11/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:522.78&airProductToken=AQpsCjMIwYYBEgM1MTIYkgEgmF0ol435AjDQj_kCOEdAAFgBaghTVEFOREFSRHIIR05VMkEyVEcKNQjBhgESBDc5NzUYmF0g-MwBKIGR-QIw1ZH5AjhHQAFYAWoIU1RBTkRBUkRyCEdOVTJBMlRHCqYBCjYIwYYBEgQ3NzEwGPjMASDYswEo2ov6AjCTjPoCOEdAAFgBaghTVEFOREFSRHIIR05BMkEyVEcKNQjBhgESAzM0NRjYswEguI0BKMiM-gIw8Y76AjhHQAFYAWoIU1RBTkRBUkRyCEdOQTJBMlRHCjUIwYYBEgQ4ODEwGLiNASCSASjJj_oCMIuQ-gI4R0ABWAFqCFNUQU5EQVJEcghHTkEyQTJURxIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Sep 30 - Wed, Oct 1 SEA Seattle YTZ Toronto CA $553 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:YTZ,departure:30/09/2025TANYT&leg2=from:YTZ,to:SEA,departure:01/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:552.73&airProductToken=AQpmCjAIwYYBEgM1MTIYkgEgmF0ol435AjDQj_kCOEdAAFgBagVCQVNJQ3IIR05BNEEyQkEKMgjBhgESBDc5NzkYmF0g-MwBKOqR-QIwvpL5AjhHQAFYAWoFQkFTSUNyCEdOQTRBMkJBCmYKMgjBhgESBDc5NjIY-MwBIJhdKLmZ-QIwhZr5AjhHQABYAWoFQkFTSUNyCEdOQTRBMkJBCjAIwYYBEgM1MTUYmF0gkgEovZv5AjCXnvkCOEdAAVgBagVCQVNJQ3IIR05BNEEyQkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Oct 1 - Sun, Oct 12 SEA Seattle YTZ Toronto CA $559 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:YTZ,departure:01/10/2025TANYT&leg2=from:YTZ,to:SEA,departure:12/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:558.76&airProductToken=AQpmCjAIwYYBEgM1MTIYkgEgmF0ot5j5AjDwmvkCOEdAAFgBagVCQVNJQ3IIR05VMkEyQkEKMgjBhgESBDc5NzUYmF0g-MwBKKGc-QIw9Zz5AjhHQAFYAWoFQkFTSUNyCEdOVTJBMkJBCmYKMgjBhgESBDc5NjIY-MwBIJhdKJmV-gIw5ZX6AjhUQABYAWoFQkFTSUNyCFROQTJBMkJBCjAIwYYBEgM1MTUYmF0gkgEonZf6AjD3mfoCOFRAAVgBagVCQVNJQ3IIVE5BMkEyQkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Sep 30 - Tue, Oct 7 SEA Seattle YTZ Toronto CA $572 Roundtrip found 10 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:YTZ,departure:30/09/2025TANYT&leg2=from:YTZ,to:SEA,departure:07/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:571.86&airProductToken=AQpmCjAIwYYBEgM1MTIYkgEgmF0ol435AjDQj_kCOExAAFgBagVCQVNJQ3IITE5BNEEyQkEKMgjBhgESBDc5NzUYmF0g-MwBKIGR-QIw1ZH5AjhMQAFYAWoFQkFTSUNyCExOQTRBMkJBCmYKMgjBhgESBDc5NjIY-MwBIJhdKPnc-QIwxd35AjhHQABYAWoFQkFTSUNyCEdOSzJBMkJBCjAIwYYBEgM1MTUYmF0gkgEo_d75AjDX4fkCOEdAAVgBagVCQVNJQ3IIR05LMkEyQkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Sep 30 - Sun, Oct 5 SEA Seattle YTZ Toronto CA $608 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:YTZ,departure:30/09/2025TANYT&leg2=from:YTZ,to:SEA,departure:05/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:607.76&airProductToken=AQpmCjAIwYYBEgM1MTIYkgEgmF0ol435AjDQj_kCOEdAAFgBagVCQVNJQ3IIR05VMkEyQkEKMgjBhgESBDc5NzUYmF0g-MwBKIGR-QIw1ZH5AjhHQAFYAWoFQkFTSUNyCEdOVTJBMkJBCmYKMgjBhgESBDc5NjIY-MwBIJhdKLnG-QIwhcf5AjhTQABYAWoFQkFTSUNyCFNOQTRBMkJBCjAIwYYBEgM1MTUYmF0gkgEovcj5AjCXy_kCOFNAAVgBagVCQVNJQ3IIU05BNEEyQkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Sep 30 - Sun, Oct 5 SEA Seattle YTZ Toronto CA $618 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:YTZ,departure:30/09/2025TANYT&leg2=from:YTZ,to:SEA,departure:05/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:617.86&airProductToken=AQpmCjAIwYYBEgM1MTIYkgEgmF0ol435AjDQj_kCOEdAAFgBagVCQVNJQ3IIR05BNEEyQkEKMgjBhgESBDc5NzUYmF0g-MwBKIGR-QIw1ZH5AjhHQAFYAWoFQkFTSUNyCEdOQTRBMkJBCmYKMgjBhgESBDc5NjIY-MwBIJhdKLnG-QIwhcf5AjhMQABYAWoFQkFTSUNyCExOQTRBMkJBCjAIwYYBEgM1MTUYmF0gkgEovcj5AjCXy_kCOExAAVgBagVCQVNJQ3IITE5BNEEyQkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Sep 30 - Wed, Oct 1 SEA Seattle YTZ Toronto CA $625 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:YTZ,departure:30/09/2025TANYT&leg2=from:YTZ,to:SEA,departure:01/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:624.86&airProductToken=AQpmCjAIwYYBEgM1MTIYkgEgmF0ol435AjDQj_kCOExAAFgBagVCQVNJQ3IITE5BNEEyQkEKMgjBhgESBDc5NzUYmF0g-MwBKIGR-QIw1ZH5AjhMQAFYAWoFQkFTSUNyCExOQTRBMkJBCmYKMgjBhgESBDc5NjIY-MwBIJhdKLmZ-QIwhZr5AjhHQABYAWoFQkFTSUNyCEdOQTRBMkJBCjAIwYYBEgM1MTUYmF0gkgEovZv5AjCXnvkCOEdAAVgBagVCQVNJQ3IIR05BNEEyQkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Sep 30 - Sat, Oct 11 SEA Seattle YTZ Toronto CA $633 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:YTZ,departure:30/09/2025TANYT&leg2=from:YTZ,to:SEA,departure:11/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:632.78&airProductToken=AQpkCi8IwYYBEgM1MTIYkgEgmF0ol435AjDQj_kCOEdAAFgBagRGTEVYcghHTlUyQTJGTAoxCMGGARIENzk3NRiYXSD4zAEogZH5AjDVkfkCOEdAAVgBagRGTEVYcghHTlUyQTJGTAqaAQoyCMGGARIENzcxMBj4zAEg2LMBKNqL-gIwk4z6AjhHQABYAWoERkxFWHIIR05BMkEyRkwKMQjBhgESAzM0NRjYswEguI0BKMiM-gIw8Y76AjhHQAFYAWoERkxFWHIIR05BMkEyRkwKMQjBhgESBDg4MTAYuI0BIJIBKMmP-gIwi5D6AjhHQAFYAWoERkxFWHIIR05BMkEyRkwSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sun, Dec 7 - Thu, Dec 11 SEA Seattle YTZ Toronto CA $824 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:YTZ,departure:07/12/2025TANYT&leg2=from:YTZ,to:SEA,departure:11/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:823.48&airProductToken=AQpoCi4IwaYBEgMyOTgYkgEgxI0BKMqK_wIwjY3_AjhPQABYAWoCTUFyCE9IMk9BVk1OCjYI0IgBEgQyMTQyGMSNASD4zAEov4__AjCjkP8COExAAVgBaghTVEFOREFSRHIITDJOMFpSWlMKoAEKNgjQiAESBDIyMDUY-MwBINizASiQtv8CMMu2_wI4WEAAWAFqCFNUQU5EQVJEcghYMk4wWlJaUwo1CNCIARIDMjYzGNizASC4jQEo_rb_AjDNuf8COFhAAVgBaghTVEFOREFSRHIIWDJOMFpSWlMKLwjBpgESBDIzMTEYuI0BIJIBKMW6_wIwhbv_AjhRQAFYAWoCTUFyCFFIMk9BVU1OEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ## Frequently asked questions ### How much is a flight from SEA to Billy Bishop Toronto City Airport (YTZ)? > Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Seattle - Tacoma Intl. Airport (SEA) and Billy Bishop Toronto City Airport (YTZ) start from CA $412. Make your booking ASAP to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from SEA to YTZ? > Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Sea-Tac Airport to YTZ that have flexible change policies? > Many carriers will allow you to reschedule your flight without charging a fee. All you pay is the fare difference. When searching for SEA to Billy Bishop Airport flights, you'll find a "No change fees" box for you to select. ### How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to YTZ? > You'll be up above the clouds for a while, as the flight distance between SeaTac and Toronto is 3,300 kilometres. Put together a playlist of your favourite songs before you leave home to keep yourself entertained during the journey. ### Which airlines fly direct from SEA to Billy Bishop Toronto City Airport (YTZ)? > If you want to travel straight from Sea-Tac Airport to Billy Bishop Toronto City Airport (YTZ), you'll have to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly on this route. ### Are Sea-Tac Airport to YTZ flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Sea-Tac Airport to Billy Bishop Airport at the last minute could be your ticket to a great deal. However, it could end up costing you a whole lot more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time. ## Travel information | Origin airport | Seattle - Tacoma Intl. | | --- | --- | | Destination airport | Billy Bishop Toronto City | | Airlines serving | Air Canada | | Roundtrip price | CA $412 | | Distance | 3306 km | ## Book with confidence ### Seattle to Toronto Flights **The easy way to book your flights from Seattle to Toronto**  With Expedia, it’s simple to find and book flights to Toronto from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Billy Bishop Toronto City, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Toronto today, tomorrow, or this week.   **Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Billy Bishop Toronto City, YTZ**  Sort your search results by price to find great deals on your flight from Seattle to Toronto—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Toronto from Seattle currently is just CA $412 rising to CA $824.   Here are more money-saving tips:  - Fly in September when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Toronto   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Toronto from Seattle**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Toronto with Expedia today. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Other Airlines - Main Airports for Flights - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Seattle - [Seattle to Mumbai (SEA - BOM)](https://expedia.ca/lp/flights/sea/bom/seattle-to-mumbai) - [Seattle to Newark Liberty Intl. Airport (SEA - EWR)](https://expedia.ca/lp/flights/sea/ewr/seattle-to-newark-liberty-intl-airport) - [Seattle to Phoenix (SEA - PHX)](https://expedia.ca/lp/flights/sea/phx/seattle-to-phoenix) - [Seattle to Los Angeles (SEA - LAX)](https://expedia.ca/lp/flights/sea/lax/seattle-to-los-angeles) - [Seattle to Miami (SEA - MIA)](https://expedia.ca/lp/flights/sea/mia/seattle-to-miami) - [Seattle to Fort Lauderdale (SEA - FLL)](https://expedia.ca/lp/flights/sea/fll/seattle-to-fort-lauderdale) - [Seattle to New York (SEA - LGA)](https://expedia.ca/lp/flights/sea/lga/seattle-to-new-york) - [Seattle to Delhi (SEA - DEL)](https://expedia.ca/lp/flights/sea/del/seattle-to-delhi) - [Seattle to New York (SEA - JFK)](https://expedia.ca/lp/flights/sea/jfk/seattle-to-new-york) - [Seattle to Dubai (SEA - DXB)](https://expedia.ca/lp/flights/sea/dxb/seattle-to-dubai) - [Seattle to Tokyo (SEA - NRT)](https://expedia.ca/lp/flights/sea/nrt/seattle-to-tokyo) - [Seattle to Dallas (SEA - DFW)](https://expedia.ca/lp/flights/sea/dfw/seattle-to-dallas) ### Top Routes to Toronto - [Ottawa to Toronto (YOW - YTZ)](https://expedia.ca/lp/flights/yow/ytz/ottawa-to-toronto) - [Newark Liberty Intl. Airport to Toronto (EWR - YTZ)](https://expedia.ca/lp/flights/ewr/ytz/newark-liberty-intl-airport-to-toronto) - [Chicago to Toronto (MDW - YTZ)](https://expedia.ca/lp/flights/mdw/ytz/chicago-to-toronto) - [Calgary to Toronto (YYC - YTZ)](https://expedia.ca/lp/flights/yyc/ytz/calgary-to-toronto) - [Charlottetown to Toronto (YYG - YTZ)](https://expedia.ca/lp/flights/yyg/ytz/charlottetown-to-toronto) - [Boston to Toronto (BOS - YTZ)](https://expedia.ca/lp/flights/bos/ytz/boston-to-toronto) - [Winnipeg to Toronto (YWG - YTZ)](https://expedia.ca/lp/flights/ywg/ytz/winnipeg-to-toronto) - [Halifax to Toronto (YHZ - YTZ)](https://expedia.ca/lp/flights/yhz/ytz/halifax-to-toronto) - [Delhi to Toronto (DEL - YTZ)](https://expedia.ca/lp/flights/del/ytz/delhi-to-toronto) - [Québec to Toronto (YQB - YTZ)](https://expedia.ca/lp/flights/yqb/ytz/quebec-to-toronto) - [Montreal to Toronto (YUL - YTZ)](https://expedia.ca/lp/flights/yul/ytz/montreal-to-toronto) - [Vancouver to Toronto (YVR - YTZ)](https://expedia.ca/lp/flights/yvr/ytz/vancouver-to-toronto) ### Top Routes from Seattle - [Alaska Airlines Seattle to Los Angeles](https://expedia.ca/lp/flight-routes/alaska-airlines-from-seattle-tacoma-intl-to-los-angeles-intl/as/sea/lax) - [Alaska Airlines Seattle to Fort Lauderdale](https://expedia.ca/lp/flight-routes/alaska-airlines-from-seattle-tacoma-intl-to-fort-lauderdale-hollywood-intl/as/sea/fll) - [Lufthansa Seattle to Delhi](https://expedia.ca/lp/flight-routes/lufthansa-from-seattle-tacoma-intl-to-indira-gandhi-intl/lh/sea/del) - [Alaska Airlines Seattle to New York](https://expedia.ca/lp/flight-routes/alaska-airlines-from-seattle-tacoma-intl-to-john-f-kennedy-intl/as/sea/jfk) - [Air Canada Seattle to Tokyo](https://expedia.ca/lp/flight-routes/air-canada-from-seattle-tacoma-intl-to-narita-intl/ac/sea/nrt) - [Alaska Airlines Seattle to Dallas](https://expedia.ca/lp/flight-routes/alaska-airlines-from-seattle-tacoma-intl-to-dallas-fort-worth-intl/as/sea/dfw) - [Alaska Airlines Seattle to Orlando](https://expedia.ca/lp/flight-routes/alaska-airlines-from-seattle-tacoma-intl-to-orlando-intl/as/sea/mco) - [Alaska Airlines Seattle to San Francisco](https://expedia.ca/lp/flight-routes/alaska-airlines-from-seattle-tacoma-intl-to-san-francisco-intl/as/sea/sfo) ### Top Routes to Toronto - [Porter Airlines Ottawa to Toronto](https://expedia.ca/lp/flight-routes/porter-airlines-from-macdonald-cartier-intl-to-billy-bishop-toronto-city/pd/yow/ytz) - [Porter Airlines Newark Liberty Intl. Airport to Toronto](https://expedia.ca/lp/flight-routes/porter-airlines-from-newark-liberty-intl-airport-to-billy-bishop-toronto-city/pd/ewr/ytz) - [Porter Airlines Boston to Toronto](https://expedia.ca/lp/flight-routes/porter-airlines-from-logan-intl-to-billy-bishop-toronto-city/pd/bos/ytz) - [Porter Airlines Halifax to Toronto](https://expedia.ca/lp/flight-routes/porter-airlines-from-stanfield-intl-to-billy-bishop-toronto-city/pd/yhz/ytz) - [Porter Airlines Québec to Toronto](https://expedia.ca/lp/flight-routes/porter-airlines-from-jean-lesage-intl-to-billy-bishop-toronto-city/pd/yqb/ytz) - [Porter Airlines Montreal to Toronto](https://expedia.ca/lp/flight-routes/porter-airlines-from-pierre-elliott-trudeau-intl-to-billy-bishop-toronto-city/pd/yul/ytz) - [Porter Airlines Moncton to Toronto](https://expedia.ca/lp/flight-routes/porter-airlines-from-greater-moncton-intl-to-billy-bishop-toronto-city/pd/yqm/ytz) - [Porter Airlines Fredericton to Toronto](https://expedia.ca/lp/flight-routes/porter-airlines-from-greater-fredericton-intl-to-billy-bishop-toronto-city/pd/yfc/ytz) ### Top Flight Destinations - [Flights to Toronto](https://expedia.ca/Cheap-Flights-To-Toronto.d178314.Travel-Guide-Flights) - [Flights to Niagara Falls](https://expedia.ca/Cheap-Flights-To-Niagara-Falls.d6023515.Travel-Guide-Flights) - [Flights to Montreal](https://expedia.ca/Cheap-Flights-To-Montreal.d178288.Travel-Guide-Flights) - [Flights to Vancouver](https://expedia.ca/Cheap-Flights-To-Vancouver.d178315.Travel-Guide-Flights) - [Flights to Québec City](https://expedia.ca/Cheap-Flights-To-Quebec-City.d180017.Travel-Guide-Flights) - [Flights to Calgary](https://expedia.ca/Cheap-Flights-To-Calgary.d178245.Travel-Guide-Flights) - [Flights to Banff](https://expedia.ca/Cheap-Flights-To-Banff.d10550.Travel-Guide-Flights) - [Flights to Ottawa](https://expedia.ca/Cheap-Flights-To-Ottawa.d178296.Travel-Guide-Flights) - [Flights to Victoria](https://expedia.ca/Cheap-Flights-To-Victoria.d4138.Travel-Guide-Flights) - [Flights to Edmonton](https://expedia.ca/Cheap-Flights-To-Edmonton.d180002.Travel-Guide-Flights) - [Flights to Whistler](https://expedia.ca/Cheap-Flights-To-Whistler.d4115.Travel-Guide-Flights) - [Flights to Canmore](https://expedia.ca/Cheap-Flights-To-Canmore.d10131.Travel-Guide-Flights) - [Flights to Kelowna](https://expedia.ca/Cheap-Flights-To-Kelowna.d3997.Travel-Guide-Flights) - [Flights to Halifax](https://expedia.ca/Cheap-Flights-To-Halifax.d602873.Travel-Guide-Flights) - [Flights to Winnipeg](https://expedia.ca/Cheap-Flights-To-Winnipeg.d6141041.Travel-Guide-Flights) - [Flights to Mont-Tremblant](https://expedia.ca/Cheap-Flights-To-Mont-Tremblant.d55374.Travel-Guide-Flights) - [Flights to Richmond](https://expedia.ca/Cheap-Flights-To-Richmond.d10227.Travel-Guide-Flights) - [Flights to Jasper](https://expedia.ca/Cheap-Flights-To-Jasper.d10578.Travel-Guide-Flights) - [Flights to Niagara-on-the-Lake](https://expedia.ca/Cheap-Flights-To-Niagara-On-The-Lake.d8957.Travel-Guide-Flights) - [Flights to Kingston](https://expedia.ca/Cheap-Flights-To-Kingston.d6057821.Travel-Guide-Flights) ### Other Airlines - [Delta](https://expedia.ca/Delta-Flights.cDL.Travel-Guide-Airlines) - [American Airlines](https://expedia.ca/American-Airlines-Flights.cAA.Travel-Guide-Airlines) - [Alaska Airlines](https://expedia.ca/Alaska-Airlines-Flights.cAS.Travel-Guide-Airlines) - [Air Canada](https://expedia.ca/Air-Canada-Flights.cAC.Travel-Guide-Airlines) - [WestJet](https://expedia.ca/WestJet-Flights.cWS.Travel-Guide-Airlines) - [United](https://expedia.ca/United-Flights.cUA.Travel-Guide-Airlines) - [Lufthansa](https://expedia.ca/Lufthansa-Flights.cLH.Travel-Guide-Airlines) - [British Airways](https://expedia.ca/British-Airways-Flights.cBA.Travel-Guide-Airlines) - [Turkish Airlines](https://expedia.ca/Turkish-Airlines-Flights.cTK.Travel-Guide-Airlines) - [Qatar Airways](https://expedia.ca/Qatar-Airways-Flights.cQR.Travel-Guide-Airlines) - [Virgin Atlantic](https://expedia.ca/Virgin-Atlantic-Flights.cVS.Travel-Guide-Airlines) - [Emirates](https://expedia.ca/Emirates-Flights.cEK.Travel-Guide-Airlines) - [Singapore Airlines](https://expedia.ca/Singapore-Airlines-Flights.cSQ.Travel-Guide-Airlines) - [Swiss International Air Lines](https://expedia.ca/Swiss-International-Air-Lines-Flights.cLX.Travel-Guide-Airlines) - [KLM](https://expedia.ca/KLM-Flights.cKL.Travel-Guide-Airlines) - [Air France](https://expedia.ca/Air-France-Flights.cAF.Travel-Guide-Airlines) Toronto nearby Airports #### Toronto [Seattle to Pearson Intl.](https://expedia.ca/lp/flights/sea/yyz/seattle-to-toronto) CA $345.22 #### Hamilton [Seattle to John C. Munro Hamilton Intl.](https://expedia.ca/lp/flights/sea/yhm/seattle-to-hamilton) CA $408.03 ### Main Airports for Flights - [Boeing Field Airport (BFI)](https://expedia.ca/lp/airports/bfi/flights-from-boeing-field-airport) - [Seattle Paine Field Intl. Airport Airport (PAE)](https://expedia.ca/lp/airports/pae/flights-from-seattle-paine-field-intl-airport-airport) - [William R. Fairchild Intl. Airport (CLM)](https://expedia.ca/lp/airports/clm/flights-from-william-r-fairchild-intl-airport) - [Friday Harbor Airport (FRD)](https://expedia.ca/lp/airports/frd/flights-from-friday-harbor-airport) - [Friday Harbor Sea Plane Base Airport (FBS)](https://expedia.ca/lp/airports/fbs/flights-from-friday-harbor-sea-plane-base-airport) - [Bowerman Airport (HQM)](https://expedia.ca/lp/airports/hqm/flights-from-bowerman-airport) - [Roche Harbor Airport (RCE)](https://expedia.ca/lp/airports/rce/flights-from-roche-harbor-airport) - [Bellingham Intl. Airport (BLI)](https://expedia.ca/lp/airports/bli/flights-from-bellingham-intl-airport) ### Expedia's Latest Trends Flights - [Cheap Flights from Toronto (YYZ) to Orlando (MCO)](https://expedia.ca/lp/flights/yyz/mco/toronto-to-orlando) - [Cheap Flights from Toronto (YYZ) to Edmonton (YEG)](https://expedia.ca/lp/flights/yyz/yeg/toronto-to-edmonton) - [Cheap Flights from Vancouver (YVR) to Las Vegas (LAS)](https://expedia.ca/lp/flights/yvr/las/vancouver-to-las-vegas) - [Cheap Flights from Toronto (YYZ) to Manila (MNL)](https://expedia.ca/lp/flights/yyz/mnl/toronto-to-manila) - [Cheap Flights from Vancouver (YVR) to Toronto (YYZ)](https://expedia.ca/lp/flights/yvr/yyz/vancouver-to-toronto) - [Cheap Flights from Toronto (YYZ) to Dubai (DXB)](https://expedia.ca/lp/flights/yyz/dxb/toronto-to-dubai) - [Cheap Flights from Toronto (YYZ) to Delhi (DEL)](https://expedia.ca/lp/flights/yyz/del/toronto-to-delhi) - [Cheap Flights from Toronto (YYZ) to Miami (MIA)](https://expedia.ca/lp/flights/yyz/mia/toronto-to-miami) - [Cheap Flights from Toronto (YYZ) to New York (NYC)](https://expedia.ca/lp/flights/yyz/nyc/toronto-to-new-york) - [Cheap Flights from Toronto (YYZ) to Winnipeg (YWG)](https://expedia.ca/lp/flights/yyz/ywg/toronto-to-winnipeg) - [Cheap Flights from Edmonton (YEG) to Toronto (YYZ)](https://expedia.ca/lp/flights/yeg/yyz/edmonton-to-toronto) - [Cheap Flights from Toronto (YYZ) to London (YXU)](https://expedia.ca/lp/flights/yyz/yxu/toronto-to-london) - [Cheap Flights from Toronto (YYZ) to Vancouver (YVR)](https://expedia.ca/lp/flights/yyz/yvr/toronto-to-vancouver) - [Cheap Flights from Toronto (YYZ) to Halifax (YHZ)](https://expedia.ca/lp/flights/yyz/yhz/toronto-to-halifax) - [Cheap Flights from Toronto (YYZ) to Calgary (YYC)](https://expedia.ca/lp/flights/yyz/yyc/toronto-to-calgary) - [Cheap Flights from Toronto (YYZ) to Mumbai (BOM)](https://expedia.ca/lp/flights/yyz/bom/toronto-to-mumbai) - [Cheap Flights from Toronto (YYZ) to Montreal (YUL)](https://expedia.ca/lp/flights/yyz/yul/toronto-to-montreal) - [Cheap Flights from Toronto (YYZ) to Rome (ROM)](https://expedia.ca/lp/flights/yyz/rom/toronto-to-rome) - [Cheap Flights from Toronto (YYZ) to Cancun (CUN)](https://expedia.ca/lp/flights/yyz/cun/toronto-to-cancun) - [Cheap Flights from Toronto (YYZ) to Fort Lauderdale (FLL)](https://expedia.ca/lp/flights/yyz/fll/toronto-to-fort-lauderdale) - [Cheap Flights from Toronto (YYZ) to Hong Kong (HKG)](https://expedia.ca/lp/flights/yyz/hkg/toronto-to-hong-kong) - [Cheap Flights from Delhi (DEL) to Toronto (YYZ)](https://expedia.ca/lp/flights/del/yyz/delhi-to-toronto) - [Cheap Flights from Toronto (YYZ) to Paris (CDG)](https://expedia.ca/lp/flights/yyz/cdg/toronto-to-paris) - [Cheap Flights from Toronto (YYZ) to Lisbon (LIS)](https://expedia.ca/lp/flights/yyz/lis/toronto-to-lisbon) - [Cheap Flights from Calgary (YYC) to Toronto (YYZ)](https://expedia.ca/lp/flights/yyc/yyz/calgary-to-toronto) - [Cheap Flights from Toronto (YYZ) to Las Vegas (LAS)](https://expedia.ca/lp/flights/yyz/las/toronto-to-las-vegas) - [Cheap Flights from Montreal (YUL) to Toronto (YYZ)](https://expedia.ca/lp/flights/yul/yyz/montreal-to-toronto) - [Cheap Flights from Toronto (YYZ) to Tokyo (TYO)](https://expedia.ca/lp/flights/yyz/tyo/toronto-to-tokyo) - [Cheap Flights from Toronto (YYZ) to Los Angeles (LAX)](https://expedia.ca/lp/flights/yyz/lax/toronto-to-los-angeles) - [Cheap Flights from Winnipeg (YWG) to Toronto (YYZ)](https://expedia.ca/lp/flights/ywg/yyz/winnipeg-to-toronto) \*Available to Expedia members. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels and earn double points when you book on the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. 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