Cheap flights from Los Angeles to Montreal from $394 BUR, LAX, SNA → YUL
Bob Hope Airport - Hollywood Burbank (BUR), Los Angeles International Airport (LAX), John Wayne Airport - Santa Ana (SNA) → Montreal-Pierre Elliott Trudeau International Airport (YUL)
The cheapest return found recently is $394 with Air Canada, 17 Dec – 4 Jan 2027, found yesterday.
- Cheapest return found recently
- $394, 17 Dec to 4 Jan 2027
- Usual return price
- $410 to $480
Return
The cheapest return fare on each of 3 departure dates is usually $410 to $480.
Cheapest return found recently
$394
17 Dec – 4 Jan 2027 · Air Canada
Los Angeles International Airport (LAX) → Montreal-Pierre Elliott Trudeau International Airport (YUL)
Leaves 7:40 a.m. · Return leaves 2:10 p.m. · 22 h 10 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$394 17 Dec – 4 Jan 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 40 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $353 to $1,375.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 16 Dec to 21 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold 18-night return fares on 1 other departure date within 3 days of 17 Dec, and it is not cheaper.
Every date we hold
22 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 16 Dec – 3 Jan 2027 | $534 | Air Canada | Los Angeles International Airport (LAX) → Montreal-Pierre Elliott Trudeau International Airport (YUL) | out 1 stop, back 2 stops | found yesterday | See prices for these dates |
| 17 Dec – 4 Jan 2027 | $394 | Air Canada | Los Angeles International Airport (LAX) → Montreal-Pierre Elliott Trudeau International Airport (YUL) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 21 Dec – 4 Jan 2027 | $425 | United Airlines | Los Angeles International Airport (LAX) → Montreal-Pierre Elliott Trudeau International Airport (YUL) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
Airlines on the cheapest dates: Air Canada, United Airlines.
Premium cabin fares from Los Angeles to Montreal
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 17 Dec – 4 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Los Angeles to Montreal?
Return
Fares 60 to 89 days before departure were typically 13% lower than 30 to 59 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (40 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 30–59 days | $536 | $353 | +15% | 23 |
| 60–89 days | $467 | $353 | Cheapest seen | 32 |
| 90–179 days | $520 | $502 | +11% | 17 |
| 180+ days | $604 | $523 | +29% | 12 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Ontario → Montreal
56 km from Los Angeles
$520
$126 more than flying from Los Angeles
21 Dec – 4 Jan 2027 · ONT → YUL · out 1 stop, back 1 stop
found 2 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 17 Dec – 4 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Los Angeles to Montreal?
The cheapest return found recently is $394 with Air Canada, 17 Dec to 4 Jan 2027, found yesterday. The cheapest return fare on each of 3 departure dates is usually $410 to $480.
How far ahead should I book a flight from Los Angeles to Montreal?
In 40 days of prices between 24 Sept and 11 Nov, return fares 60 to 89 days before departure were typically 13% lower than 30 to 59 days before departure.
Which airlines have the cheapest flights from Los Angeles to Montreal?
Between 16 Dec and 21 Dec, Air Canada has the cheapest return on 2 of the 3 departure dates we hold, and United Airlines on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work