Cheap flights from Montreal to Puerto Vallarta from C$580 YHU, YUL → PVR
St. Hubert Airport (YHU), Montreal-Pierre Elliott Trudeau International Airport (YUL) → Gustavo Diaz Ordaz International Airport (PVR)
The cheapest return found recently is C$580 (US$407) with WestJet, 2 Dec – 9 Dec, found 2 days ago.
- Cheapest return found recently
- C$580 (US$407), 2 Dec to 9 Dec
- Usual return price
- C$593 (US$416) to C$699 (US$491)
- Cheapest month to fly
- December 2026, return fares from C$580 (US$407) found in the last 7 days
Return
The cheapest return fare on each of 4 departure dates is usually C$593 (US$416) to C$699 (US$491).
Cheapest return found recently
C$580 (US$407)
2 Dec – 9 Dec · WestJet
Montreal-Pierre Elliott Trudeau International Airport (YUL) → Gustavo Diaz Ordaz International Airport (PVR)
Leaves 4:15 p.m. · Return leaves 1:10 p.m. · 30 h 25 min of travel, both ways together
out 2 stops, back 1 stop
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
C$580 (US$407) 2 Dec – 9 Decfound 2 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 48 days, 24 Sept to 11 Nov, the cheapest return we saw each day was C$473 (US$332) to C$1,187 (US$833).
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 4 departure dates from 1 Dec to 21 Jan 2027, 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?
We hold no other 7-night return fares leaving within 3 days of 2 Dec to compare.
Every date we hold
13 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Dec – 11 Dec | C$597 (US$419) | United Airlines | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Gustavo Diaz Ordaz International Airport (PVR) | out 2 stops, back 2 stops | found 5 days ago | See prices for these dates |
| 2 Dec – 9 Dec | C$580 (US$407) | WestJet | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Gustavo Diaz Ordaz International Airport (PVR) | out 2 stops, back 1 stop | found 2 days ago | See prices for these dates |
| 3 Dec – 11 Dec | C$639 (US$448) | Air Canada | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Gustavo Diaz Ordaz International Airport (PVR) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 21 Jan 2027 – 21 Jan 2027 | C$881 (US$618) | Porter Airlines Canada | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Gustavo Diaz Ordaz International Airport (PVR) | out 1 stop, back 2 stops | found 2 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from C$580 (US$407).
Airlines on the cheapest dates: United Airlines, WestJet, Air Canada, Porter Airlines Canada.
Premium cabin fares from Montreal to Puerto Vallarta
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 2 Dec – 9 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Montreal to Puerto Vallarta?
Return
Fares 180 or more days before departure were typically 10% lower than 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (48 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 |
|---|---|---|---|---|
| 14–29 days | C$597 (US$419) | C$557 (US$391) | +11% | 15 |
| 30–59 days | C$562 (US$394) | C$473 (US$332) | +5% | 26 |
| 60–89 days | C$927 (US$650) | C$881 (US$618) | +73% | 8 |
| 90–179 days | C$630 (US$442) | C$624 (US$438) | +18% | 18 |
| 180+ days | C$536 (US$376) | C$510 (US$358) | Cheapest seen | 10 |
Live price for these dates
The cheapest return found recently is for 2 Dec – 9 Dec. 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 Montreal to Puerto Vallarta?
The cheapest return found recently is C$580 (US$407) with WestJet, 2 Dec to 9 Dec, found 2 days ago. The cheapest return fare on each of 4 departure dates is usually C$593 (US$416) to C$699 (US$491).
What is the cheapest month to fly from Montreal to Puerto Vallarta?
December 2026 is the cheapest month for a return, from C$580 (US$407), 2 Dec to 9 Dec, found 2 days ago.
How far ahead should I book a flight from Montreal to Puerto Vallarta?
In 48 days of prices between 24 Sept and 11 Nov, return fares 180 or more days before departure were typically 10% lower than 14 to 29 days before departure.
Which airlines have the cheapest flights from Montreal to Puerto Vallarta?
Between 1 Dec and 21 Jan 2027, United Airlines has the cheapest return on 1 of the 4 departure dates we hold, WestJet on 1 and Air Canada on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days: the price the seller showed on Aviasales; bags may cost extra. Canadian dollars at the Bank of Canada rate of 2026-11-12, US dollars in brackets. Fares change, so check today's price before you book. How our prices work