{"id":8742,"date":"2026-05-23T20:45:04","date_gmt":"2026-05-23T20:45:04","guid":{"rendered":"https:\/\/www.metairfare.com\/blog\/cheapest-canada-to-us-flight-routes\/"},"modified":"2026-05-24T05:40:18","modified_gmt":"2026-05-24T05:40:18","slug":"cheapest-canada-to-us-flight-routes","status":"publish","type":"post","link":"https:\/\/www.metairfare.com\/blog\/cheapest-canada-to-us-flight-routes\/","title":{"rendered":"Cheapest Canada to US Flight Routes & How to Find the Best Deals"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

What are the cheapest Canada-to-US flight routes?<\/h2>\n\n\n\n

The cheapest Canada-to-US flights are short cross-border hops where budget and full-service airlines compete hard for passengers. One-way fares from around C$42 on Air Transat and C$79 on WestJet<\/strong> show up on routes such as Toronto\u2013New York and Vancouver\u2013Seattle. The biggest saving lever is flexibility \u2014 flying mid-week, using nearby airports and booking 4\u20138 weeks ahead.<\/p>\n\n\n\n

Which Canada-to-US routes have the lowest fares?<\/h2>\n\n\n\n

Short-haul routes between major hubs consistently see the lowest base fares because of high flight frequency and airline competition. The table below shows routes where budget fares appear most often.<\/p>\n\n\n\n

Route<\/th>Lowest one-way fares seen<\/th>Why it is cheap<\/th><\/tr><\/thead>
Toronto \u2013 New York<\/td>C$79\u2013120<\/td>High frequency, multiple airlines<\/td><\/tr>
Vancouver \u2013 Seattle<\/td>C$60\u2013110<\/td>Very short hop, strong competition<\/td><\/tr>
Toronto \u2013 Chicago<\/td>C$90\u2013150<\/td>Major hub-to-hub route<\/td><\/tr>
Montreal \u2013 New York<\/td>C$85\u2013130<\/td>Short haul, frequent service<\/td><\/tr>
Calgary \u2013 Las Vegas<\/td>C$110\u2013170<\/td>Leisure route with budget carriers<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

How can you find the best Canada-to-US deals?<\/h2>\n\n\n\n

Five habits make the biggest difference. Fly mid-week<\/strong> \u2014 Tuesday, Wednesday and Thursday departures are cheaper than weekends. Book on a Thursday<\/strong>, the cheapest day to purchase cross-border tickets. Use nearby airports<\/strong>, such as Hamilton instead of Toronto or Abbotsford instead of Vancouver. Track prices<\/strong> with fare alerts so you book the moment fares dip. And compare total cost<\/strong>, not just the base fare.<\/p>\n\n\n\n

Are budget airlines really cheaper?<\/h2>\n\n\n\n

Ultra-low-cost carriers advertise the lowest headline fares, but their business model relies on unbundling. Before comparing a budget fare to WestJet, Porter or Air Canada, add the cost of a carry-on bag and seat selection \u2014 once those are included, the “expensive” airline is sometimes the cheaper choice. Always compare the full price you will actually pay.<\/p>\n\n\n\n

Book your Canada-to-US flight with Metairfare<\/h2>\n\n\n\n

Metairfare compares fares across Canadian and US airlines so you see the real lowest price for your route. For a full overview of routes and costs, read our Canada-to-USA flights guide<\/a>, or contact Metairfare<\/a> for a tailored quote.<\/p>\n\n\n\n

Frequently Asked Questions<\/h2>\n\n\n\n

What is the cheapest Canada-to-US route?<\/h3>\n\n\n\n

Very short hops such as Vancouver\u2013Seattle and Toronto\u2013New York consistently have the lowest base fares thanks to high frequency and airline competition.<\/p>\n\n\n\n

Do budget airlines offer the cheapest Canada-to-US flights?<\/h3>\n\n\n\n

Budget airlines advertise the lowest base fares, but added fees for bags and seats can erase the saving. Always compare the total price including extras.<\/p>\n\n\n\n

How can I find cheap last-minute Canada-to-US flights?<\/h3>\n\n\n\n

Stay flexible on dates and airports, fly mid-week, and use fare alerts. Last-minute deals do appear, but booking 4\u20138 weeks ahead is more reliable.<\/p>\n","protected":false},"excerpt":{"rendered":"

What are the cheapest Canada-to-US flight routes? The cheapest Canada-to-US flights are short cross-border hops […]<\/p>\n","protected":false},"author":1,"featured_media":8755,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"cheapest Canada to US flights","_yoast_wpseo_title":"Cheapest Canada to US Flights: Routes & Deal Tips 2026","_yoast_wpseo_metadesc":"Discover the cheapest Canada-to-US flight routes and proven ways to find the best deals \u2014 budget airlines, nearby airports and smart booking habits.","footnotes":""},"categories":[638],"tags":[],"class_list":["post-8742","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-canada-us-flights"],"yoast_head":"\nCheapest Canada to US Flights: Routes & Deal Tips 2026<\/title>\n<meta name=\"description\" content=\"Discover the cheapest Canada-to-US flight routes and proven ways to find the best deals \u2014 budget airlines, nearby airports and smart booking 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