Title: CA $243 Cheap Flights from Toronto (YTO) to Boise (BOI) - Expedia.ca ![Autumn trees and the skyline of Boise Idaho](https://images.trvl-media.com/place/602998/1e89fd5a-b294-4170-abe7-96585bd3b40e.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/602998/1e89fd5a-b294-4170-abe7-96585bd3b40e.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $243 Cheap Flights from Toronto (YTO) to Boise (BOI) [View CA $243 flight on Wed, Dec 3, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYZ,to:BOI,departure:03/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:242.99&airProductToken=AQpgCi4IwaYBEgMzOTEYmM4BIJIBKNng_gIwpuP-AjhYQABYAWoCU1ZyCEdIMk9ESkJOCi4IwaYBEgQyMzY1GJIBIMFDKKjk_gIw-uT-AjhYQAFYAWoCU1ZyCEdIMk9ESkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) - [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 Toronto to Boise, ID (BOI) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yto,to:boi,departure:20/10/2025TANYT&leg2=from:boi,to:yto,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:yto,to:boi,departure:20/10/2025TANYT&leg2=from:boi,to:yto,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:yto,to:boi,departure:20/10/2025TANYT&leg2=from:boi,to:yto,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yto,to:boi,departure:20/10/2025TANYT&leg2=from:boi,to:yto,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:yto,to:boi,departure:20/10/2025TANYT&leg2=from:boi,to:yto,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:yto,to:boi,departure:20/10/2025TANYT&leg2=from:boi,to:yto,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Toronto (YTO) to Boise (BOI) Prices were available within the past 7 days and start at CA $243 for one-way flights and CA $409 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, Nov 18 - Tue, Dec 2 YYZ Toronto BOI Boise CA $409 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BOI,departure:18/11/2025TANYT&leg2=from:BOI,to:YYZ,departure:02/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:408.56&airProductToken=AQpDCiAIwaYBEgMzOTEYmM4BIJIBKPm3_QIwubr9AjhYQABYAQofCMGmARIDMzE4GJIBIMFDKOm6_QIwwLv9AjhYQAFYAQpDCh8IwaYBEgMzNDUYwUMgkgEor9H-AjCk0v4COFhAAFgBCiAIwaYBEgMzODUYkgEgmM4BKNvS_gIw89T-AjhYQAFYARIKCAEQARgBKgJBUxgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Apr 8 - Tue, Apr 14 YYZ Toronto BOI Boise CA $410 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BOI,departure:08/04/2026TANYT&leg2=from:BOI,to:YYZ,departure:14/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:409.02&airProductToken=AQpECiEIxJgBEgQyNjYyGJjOASDgXCij5YkDMMfmiQM4RUAAWAEKHwjEmAESAzg3NBjgXCDBQyiE54kDMKHpiQM4RUABWAEKRQogCMSYARIEMjgwOBjBQyDMfCi4qYoDMOKqigM4RUAAWAEKIQjEmAESBDQwODAYzHwgmM4BKLutigMwva6KAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Oct 29 - Tue, Nov 4 YYZ Toronto BOI Boise CA $410 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BOI,departure:29/10/2025TANYT&leg2=from:BOI,to:YYZ,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:409.47&airProductToken=AQppCjMIwYIBEgQxMTY5GJjOASCjsQEo6dH7AjC20_sCOEJAAFgBagVCQVNJQ3IIT1ZBQ0tTQlYKMgjBggESBDEzNzgYo7EBIMFDKPbT-wIwxdX7AjhCQAFYAWoFQkFTSUNyCE9WQUNLU0JWCmkKMgjBggESBDI5NDQYwUMgo7EBKOmZ_AIwqZv8AjhCQABYAWoFQkFTSUNyCE9WQUNLU0JWCjMIwYIBEgQyODA0GKOxASCYzgEo65v8AjCgnfwCOEJAAVgBagVCQVNJQ3IIT1ZBQ0tTQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Oct 21 - Thu, Oct 30 YYZ Toronto BOI Boise CA $420 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BOI,departure:21/10/2025TANYT&leg2=from:BOI,to:YYZ,departure:30/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:419.27&airProductToken=AQpsCjQI1YIBEgM1NjUYmM4BILJxKNb3-gIwqvr6AjhOQABYAWoIRUNPQkFTSUNyCEdOVTJBMkJOCjQI1YIBEgQ1NDM1GLJxIMFDKN38-gIwwv36AjhOQAFYAWoIRUNPQkFTSUNyCEdOVTJBMkJOCmsKMwjVggESAzMyORjBQyCycSjk3fsCMNbe-wI4TkAAWAFqCEVDT0JBU0lDcghHTkEyQTJCTgo0CNWCARIDNjA4GLJxIJjOASi23_sCMOTh-wI4TkABWAFqCEVDT0JBU0lDcghHTkEyQTJCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Oct 25 - Tue, Nov 11 YYZ Toronto BOI Boise CA $420 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BOI,departure:25/10/2025TANYT&leg2=from:BOI,to:YYZ,departure:11/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:419.67&airProductToken=AQpECiAI1YIBEgM0OTAYmM4BIK4cKPSk-wIw6qX7AjhOQABYAQogCNWCARIEMTcwNRiuHCDBQyiepvsCMIOo-wI4TkABWAEKQwofCNWCARIDMzIzGMFDIK4cKKHo_AIw7un8AjhOQABYAQogCNWCARIDMjY1GK4cIJjOASi86vwCMK3r_AI4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Nov 23 - Sat, Dec 6 YYZ Toronto BOI Boise CA $430 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BOI,departure:23/11/2025TANYT&leg2=from:BOI,to:YYZ,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:429.56&airProductToken=AQpECiEIxJgBEgQyNjYyGJjOASDgXCie6_0CML7s_QI4RUAAWAEKHwjEmAESAzg3NBjgXCDBQyiE7f0CMJvv_QI4RUABWAEKRQogCMSYARIEMjk4MhjBQyDMfCjVgv8CMIWE_wI4RUAAWAEKIQjEmAESBDM4NjYYzHwgmM4BKL2E_wIwy4X_AjhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, Nov 12 - Tue, Dec 2 YYZ Toronto BOI Boise CA $446 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BOI,departure:12/11/2025TANYT&leg2=from:BOI,to:YYZ,departure:02/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:445.30&airProductToken=AQpDCiAIwaYBEgMzOTEYmM4BIJIBKLn0_AIw-fb8AjhYQABYAQofCMGmARIDMzE4GJIBIMFDKKn3_AIwgPj8AjhYQAFYAQpDCh8IwaYBEgMzNDUYwUMgkgEor9H-AjCk0v4COFhAAFgBCiAIwaYBEgMzODUYkgEgmM4BKNvS_gIw89T-AjhYQAFYARIKCAEQARgBKgJBUxgBIgQIARABKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, Jan 6 - Tue, Jan 20 YYZ Toronto BOI Boise CA $446 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BOI,departure:06/01/2026TANYT&leg2=from:BOI,to:YYZ,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:445.57&airProductToken=AQpDCiAIwaYBEgMzOTEYmM4BIJIBKJnfgQMw3-GBAzhYQABYAQofCMGmARIDMzE4GJIBIMFDKI_igQMw5uKBAzhYQAFYAQpDCh8IwaYBEgMzNDUYwUMgkgEo4_iCAzDT-YIDOFhAAFgBCiAIwaYBEgMzODUYkgEgmM4BKPv5ggMwk_yCAzhYQAFYARIKCAEQARgBKgJBUxgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Nov 1 - Mon, Nov 3 YYZ Toronto BOI Boise CA $451 Roundtrip found 6 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BOI,departure:01/11/2025TANYT&leg2=from:BOI,to:YYZ,departure:03/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:450.34&airProductToken=AQpvCjYIxJgBEgQzODU3GJjOASDMfCi2-PsCMML5-wI4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0EwQkMKNQjEmAESBDI0ODgYzHwgwUMojvv7AjDC_PsCOEVAAVgBaglNQUlOQkFTSUNyCFZBVlNBMEJDCqUBCjUIxJgBEgQzNTk0GMFDIJIBKJKQ_AIw-pD8AjhFQABYAWoJTUFJTkJBU0lDcghWRlZTQTBCRAo0CMSYARIDNDUyGJIBIKlRKIeT_AIwyJX8AjhFQAFYAWoJTUFJTkJBU0lDcghWQVZTQTBCQwo2CMSYARIENTAwNxipUSCYzgEohZf8AjD1l_wCOEVAAVgBaglNQUlOQkFTSUNyCFZBVlNBMEJDEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Dec 9 - Tue, Dec 23 YYZ Toronto BOI Boise CA $483 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BOI,departure:09/12/2025TANYT&leg2=from:BOI,to:YYZ,departure:23/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:482.05&airProductToken=AQpFCiEIwYYBEgQxMDM5GJjOASCDaSiqoP8CMJOi_wI4R0AAWAEKIAjBhgESBDUxODMYg2kgwUMo26L_AjDXo_8COEdAAVgBCkUKIAjBhgESBDMyMTkYwUMgg2kokL2AAzCYvoADOEdAAFgBCiEIwYYBEgQxMDQwGINpIJjOASj-woADML3EgAM4R0ABWAESCggBEAEYASoCQUMYASIECAEQASgIKAQwAQ) ## Alternative airports near Boise Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:YYZ,to:BOI,departure:20/10/2025TANYT&leg2=from:BOI,to:YYZ,departure:24/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) BOI Boise Airport CheapestClosest 8 min [Flights from CA $672](https://www.expedia.ca/Flights-Search?leg1=from:YYZ,to:BOI,departure:20/10/2025TANYT&leg2=from:BOI,to:YYZ,departure:24/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Travel information | Origin airport | Pearson Intl. | | --- | --- | | Destination airport | Boise | | Airlines serving | Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet | | Roundtrip price | CA $401 | | Distance | 2905 km | ## Book with confidence ### Ontario to Boise Flights **The easy way to book your flights from Toronto to Boise**  With Expedia, it’s simple to find and book flights to Boise from Toronto 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 Boise, 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 Toronto to Boise today, tomorrow, or this week.   **Save dollars with cheap flights from YTO-All Airports, YTO to Boise, BOI**  Sort your search results by price to find great deals on your flight from Toronto to Boise—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Boise from Toronto currently is just CA $409 rising to CA $483.   Here are more money-saving tips:  - Fly in November when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Boise   - 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 Boise from Toronto**  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 Boise with Expedia today. \*Available to Expedia members.