ExceptionalNonstop · 1.5h
LAX to LASUnited States
Las Vegas
$38
usually $125
−70%
Most monthly lows $67–$247. Cheaper than every other month on record (6).
Flights · LAX → YUL
Los Angeles to Montreal
Best fare, round trip
$353
−22%
below its usual $455
you keep $102
GoodFound
- Depart
- Sun 20 Dec
- Return
- Sat 2 Jan
- Stay
- 13 nights
- Flight
- 1 stop · 6h
- Airline
Air Canada
Most of this route’s monthly lows fall between $389 and $455. The drop beats 61% of measured fares on the board, over 4 observed months.
Cached fare — the booking search re-prices live before you pay.
CanadaMontrealFrench North America — cheap transatlantic fares in, and a summer festival calendar that never stops.Best windowJun–SepAirportsTrudeau (YUL)Every route into MontrealFare seasonality
When this route gets cheap.
Fares bottom out in December around $353 and peak in February near $520, 47% dearer, across the 4 months we track. The cheapest itinerary we are tracking makes one stop and takes about 6 hours outbound, on a 13-night trip — ticketed under Air Canada, which on a connecting fare need not operate every leg. At $353 for 3,953 km each way, that works out to about $45 per 1,000 km flown. That is about the $43 per 1,000 km typical of medium-haul fares here. Of the 4 departure cities we track at a similar distance from Montreal, this is the cheapest right now — 29% under the next one, San Francisco. That puts it in the cheaper half of the 8 routes of similar length we watch out of Los Angeles, where the middle fare is $386. The best time to be in Montreal: Jun–Sep.
The 4 days we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is 10% lower than when tracking began on 8 Aug — $670 then versus $606 now, across 13 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $338, on 25 Sep.
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Cached fares · checked 13 Oct 2026
Cheapest in Dec, around $353
22% below the $455 typical fare
$454Nov, around the usual price. Compare November fares.$353Dec, the cheapest month. Compare December fares.$510Jan ’27, above the usual price. Compare January fares.$520Feb, above the usual price. Compare February fares.$389Apr, below the usual price. Compare April fares.
CheapestBelow usualUsualAbove usualPress a month to compare its fares
Cheapest round-trip fare found each month, Los Angeles to Montreal, from cached prices.
Route facts
- Airports
- LAX · Burbank (BUR) · Long Beach (LGB) ↔ Trudeau (YUL)
- Flight time
- ≈6 hours outbound
- Distance
- ≈3,953 km each way
- Typical price
- $455 round-trip (seasonal median)
- Airlines on the board
- Air Canada
- Itineraries
- Connections on current fares
- Best months to visit
- Jun–Sep
Good to know
LA → YUL, answered.
Is $353 a good price for Los Angeles to Montreal?
Yes — the seasonal median for this route is around $455 round-trip. At $353 you're 22% below that, which we rate good for this route.
What is the cheapest month to fly from Los Angeles to Montreal?
Across 4 months of cached-fare history, Dec comes out cheapest on this route. The best months to actually be in Montreal are Jun–Sep — when those overlap, that's your window.
How far in advance should I book LA → Montreal?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 4 months of cached fares, Dec comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
Are there nonstop flights from Los Angeles to Montreal?
The current cheapest fares involve a connection, ticketed under Air Canada. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on 17 October). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Montreal?
Lock the flight first — then compare stays for 20 Dec – 2 Jan '27 · 13 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next LA → YUL drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
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