Route · LGA → YUL
Flights from New York to Montreal
The 522-kilometre hop between LaGuardia and Montréal-Trudeau is one of the shorter transatlantic-corridor feeders in northeastern North America, with block times typically running just over an hour — enough to justify a regional jet but short enough to make business travelers think twice about the drive. American, Air Canada, Delta, United, and WestJet all maintain a presence here, with narrowbodies and regional jets such as the Embraer E175 and CRJ-900 doing most of the work across multiple daily frequencies. One practical note worth remembering: this is a transborder route requiring a valid passport, and U.S.-bound passengers clear Canadian customs and immigration at Trudeau's dedicated U.S. preclearance facility before departure, effectively landing as domestic arrivals at LGA. Fare-wise, midweek departures on Tuesday and Wednesday tend to yield softer prices, while shoulder periods in late January and early November often offer the route's most competitive rates for leisure travelers.
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Cheapest dates to fly
Live prices · powered by AviasalesThe calendar below pulls live fares from our search partner for New York (LGA) → Montreal (YUL). Use the year… view to spot the cheapest week to fly, the day-of-week patterns most travellers miss, and any shoulder-season dips worth shifting your trip around. Prices refresh every few hours, so what you see is what your booking page should look like a moment later — click any date to jump straight to the fare on Aviasales.
Airlines on this route
5 carriersThe 5 carriers we currently track on the New York–Montreal route, from full-service flag carriers to low-cost competitors. Tap any airline for its full profile,… baggage rules, fleet context, and a live fare search pre-filtered to that carrier — useful if you're loyal to a frequent-flyer programme, want to compare onboard product on the same dates, or are weighing a cheaper one-stop against a pricier nonstop.
Flights from New York to Montreal
Live schedule · powered by AviasalesBelow is the published weekly schedule for nonstop and one-stop services from New York to Montreal — the actual flight numbers, departure and arrival times… your booking page will pull from. Use it to plan around departure preferences (early morning vs late evening), see which carriers fly on which weekdays, or pick a connection that lets you sleep in your own bed before a long-haul leg. Click any row to load it directly in the search.
Airport guides
Quick links into the airport profiles at both ends of the route. Each guide covers terminal layout, the airlines that base hubs at LGA and… YUL, the other routes those airports serve, and the ground-transit options most travellers wish they'd read about before landing — the practical context you only really need to know once you've booked, but want to skim before you do.