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Checked November 6, 2026 · last officially updated October 23, 2026
The usual round-trip price from Montreal to Puerto Vallarta is about $800 CAD, based on all of our scans. The lowest price we have recorded is $475 CAD, which is 41% below the usual price. Departures in January are cheapest on average ($635 CAD) and departures in December the most expensive ($996 CAD). Prices swing a lot on this route, so waiting for a price drop can pay off. The usual price to Puerto Vallarta is lower than that of 94% of the 18 destinations we track in Mexico & Central America from Montreal.
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What is the best month to fly from Montreal to Puerto Vallarta? Price by departure month
Typical round-trip price of each month's departures, all trip lengths, from all of our past and current scans (every January pooled, and so on). Prices are compared at the same booking lead time. The difference compares each month to the average of the months shown: a negative difference means cheaper than average. These figures firm up as we collect more scans.
| Departure month | Average price | Lowest seen | Difference | |
|---|---|---|---|---|
| January | $784 | $475 | +0% | |
| February | $786 | $475 | +0% | |
| March | $779 | $578 | -1% | |
| April | $783 | $578 | +0% | |
| November | $788 | $520 | +1% | |
| December | $779 | $595 | +0% |
Which weekday is cheapest to depart from Montreal to Puerto Vallarta?
Each price is compared to the average price of its own departure month, which removes the effect of seasons. A negative difference means cheaper than usual that month.
| Departure day | Difference | |
|---|---|---|
| Monday | +0% | |
| Tuesday | -7% | |
| Wednesday | -9% | |
| Thursday | +3% | |
| Friday | +1% | |
| Saturday | +2% | |
| Sunday | +9% |
Departing on a Wednesday is cheapest (-9% versus the usual price for the month) and departing on a Sunday is the most expensive (+9%).
Which trip length is cheapest from Montreal to Puerto Vallarta?
Each price is compared to the average price of its own departure date, which compares trips of different lengths leaving on the same day. A negative difference means cheaper than usual for that date.
| Trip length | Difference | |
|---|---|---|
| 7 days or less | -3% | |
| 8 to 10 days | +0% | |
| 11 to 14 days | +0% | |
| 15 to 21 days | +3% |
A stay of 7 days or less is cheapest (-3% versus the usual price for the date) and a stay of 15 to 21 days is the most expensive (+3%).
Does trip length change the price by season, from Montreal to Puerto Vallarta?
Each cell compares the average price of a trip length with the average of trips leaving the same day, for the month shown. Green: cheaper than usual, red: pricier. All past and current scans are grouped by month (every March together, and so on) and firm up over time.
| Trip length | January | March | April | December |
|---|---|---|---|---|
| 7 days or less | -7% | -1% | -5% | -2% |
| 8 to 10 days | +1% | +3% | -3% | +1% |
| 11 to 14 days | +1% | -1% | +0% | +0% |
| 15 to 21 days | +6% | -2% | +9% | +1% |
Best value: a 7 days or less stay leaving in January (-7%). Most expensive: a 15 to 21 days stay leaving in April (+9%).
When to fly from Montreal to Puerto Vallarta? Average price per day
Average round-trip price per departure date, all trip lengths, from all of our scans. Green line: the average price across all of our scans. Black dot: the cheapest day.
Jan 16, 2027 is the cheapest departure date from Montreal to Puerto Vallarta in our scans: $475 CAD on average, across all trip lengths and all prices recorded over time.
When to book a flight from Montreal to Puerto Vallarta? Price by time before departure
Average round-trip price by how many weeks before departure the price was recorded. Read left to right: as departure gets closer, the price moves. Black dot: the cheapest lead time.
This chart is the average of all prices recorded over time, with all departure dates mixed together. It blends cheap and expensive departures (seasons), which is why its lowest point is much higher than the cheapest day in the previous chart. The next chart isolates the effect of when you book.
When to book a flight from Montreal to Puerto Vallarta? Difference from the normal price
Each recorded price is compared to the average price of its own departure date, which removes the effect of seasons. Read left to right up to departure: below the green line means cheaper than usual for that date. Black dot: the cheapest lead time.
Example: -10% means that at that point, the price is on average 10% below the usual price for the same departure date.
FAQ: flights Montreal → Puerto Vallarta
Is the best price from Montreal to Puerto Vallarta really a good deal?
The average price across all of our Montreal → Puerto Vallarta scans is $800 CAD. Our best spotted price, $475 CAD, is 41% below that average.
When is the cheapest time to fly from Montreal to Puerto Vallarta?
Based on our daily scans, departures from Montreal to Puerto Vallarta in January are the cheapest (average $635 CAD) and departures in December the most expensive ($996 CAD). The chart above shows the average price day by day for the coming year.
How far in advance should I book a flight from Montreal to Puerto Vallarta?
Based on our scans, prices for flights from Montreal to Puerto Vallarta are lowest about 0 weeks before departure (+0% versus the normal price for the same departure date). In the final 2 weeks before departure, the difference is +0%. See the last chart above.
Which weekday is cheapest to depart from Montreal to Puerto Vallarta?
Departing on a Wednesday is cheapest (-9% versus the usual price for the month) and departing on a Sunday is the most expensive (+9%).
Which trip length is cheapest from Montreal to Puerto Vallarta?
A stay of 7 days or less is cheapest (-3% versus the usual price for the date) and a stay of 15 to 21 days is the most expensive (+3%).
How long does a deal from Montreal to Puerto Vallarta last?
Fare deals disappear fast: we treat a deal as active for 48 hours after it is sent. After that the price may have changed.
How do I get alerted when fares from Montreal to Puerto Vallarta drop?
Subscribe to En Plein Vol for free: we email flight deals from Montreal as soon as they are spotted.