Cheap flights from Montreal to Puerto Plata from C$623 YHU, YUL → POP
St. Hubert Airport (YHU), Montreal-Pierre Elliott Trudeau International Airport (YUL) → La Union Airport (POP)
The cheapest return found recently is C$623 (US$437) with WestJet, 18 Mar 2027 – 20 Apr 2027, found 2 days ago.
- Cheapest return found recently
- C$623 (US$437), 18 Mar 2027 to 20 Apr 2027
- Usual return price
- C$623 (US$437) to C$810 (US$568)
- Cheapest month to fly
- November 2026, return fares from C$536 (US$376) found in the last 7 days
- Airlines with nonstop flights
- Air Transat, Flair Airlines
Return
The cheapest return fare on each of 5 departure dates is usually C$623 (US$437) to C$810 (US$568).
Cheapest return found recently
C$623 (US$437)
18 Mar 2027 – 20 Apr 2027 · WestJet
Montreal-Pierre Elliott Trudeau International Airport (YUL) → La Union Airport (POP)
Leaves 8:00 p.m. · Return leaves 4:30 p.m. · 27 h 30 min of travel, both ways together
out 1 stop, back 1 stop · via Pearson International Airport (YYZ) · overnight connection · 14 h connection
found 2 days ago
Cheapest nonstop return
C$1,149 (US$806)
18 Mar 2027 – 20 Apr 2027 · Air Transat
Montreal-Pierre Elliott Trudeau International Airport (YUL) → La Union Airport (POP)
Leaves 6:45 a.m. · Return leaves 4:30 p.m. · 8 h 25 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Found recently, and the cheapest we hold
C$623 (US$437) 18 Mar 2027 – 20 Apr 2027found 2 days agoSee prices for these dates
C$536 (US$376) 27 Nov – 5 Decfound 3 days agoSee prices for these dates
What have prices looked like?
Over 41 days, 2 Oct to 11 Nov, the cheapest return we saw each day was C$536 (US$376) to C$1,257 (US$882).
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 5 departure dates from 19 Nov to 19 Mar 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?
No. We hold 33-night return fares on 1 other departure date within 3 days of 18 Mar 2027, and it is not cheaper.
Every date we hold
35 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 19 Nov – 24 Nov | C$810 (US$568) | WestJet | Montreal-Pierre Elliott Trudeau International Airport (YUL) → La Union Airport (POP) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 27 Nov – 5 Dec | C$536 (US$376) | American Airlines | Montreal-Pierre Elliott Trudeau International Airport (YUL) → La Union Airport (POP) | out 2 stops, back 1 stop | found 3 days ago | See prices for these dates |
| 18 Dec – 6 Jan 2027 | C$1,145 (US$803) | Flair Airlines | Montreal-Pierre Elliott Trudeau International Airport (YUL) → La Union Airport (POP) | out nonstop, back 1 stop | found 3 days ago | See prices for these dates |
| 18 Mar 2027 – 20 Apr 2027 | C$623 (US$437) | WestJet | Montreal-Pierre Elliott Trudeau International Airport (YUL) → La Union Airport (POP) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 19 Mar 2027 – 20 Apr 2027 | C$657 (US$461) | WestJet | Montreal-Pierre Elliott Trudeau International Airport (YUL) → La Union Airport (POP) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from C$536 (US$376).
Airlines on the cheapest dates: WestJet, American Airlines, Flair Airlines.
Premium cabin fares from Montreal to Puerto Plata
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 18 Mar 2027 – 20 Apr 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Montreal to Puerto Plata?
Return
Fares 90 to 179 days before departure were typically 28% lower than 0 to 6 days before departure.
From the cheapest return each day between 2 Oct and 11 Nov (41 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 |
|---|---|---|---|---|
| 0–6 days | C$978 (US$686) | C$690 (US$484) | +40% | 14 |
| 7–13 days | C$1,257 (US$882) | C$810 (US$568) | +80% | 10 |
| 14–29 days | C$1,105 (US$775) | C$536 (US$376) | +58% | 23 |
| 30–59 days | C$1,133 (US$795) | C$667 (US$468) | +62% | 33 |
| 60–89 days | C$1,287 (US$903) | C$1,133 (US$795) | +84% | 21 |
| 90–179 days | C$700 (US$491) | C$582 (US$408) | Cheapest seen | 22 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
One-way
Montreal → Santiago
43 km from Puerto Plata
C$803 (US$563)
14 Dec · YUL → STI · 3 stops
found 4 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 18 Mar 2027 – 20 Apr 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 Montreal to Puerto Plata?
The cheapest return found recently is C$623 (US$437) with WestJet, 18 Mar 2027 to 20 Apr 2027, found 2 days ago. The cheapest return we hold, of any age, is C$536 (US$376) with American Airlines, 27 Nov to 5 Dec, found 3 days ago. The cheapest return fare on each of 5 departure dates is usually C$623 (US$437) to C$810 (US$568).
What is the cheapest month to fly from Montreal to Puerto Plata?
November 2026 is the cheapest month for a return, from C$536 (US$376), 27 Nov to 5 Dec, found 3 days ago.
How far ahead should I book a flight from Montreal to Puerto Plata?
In 41 days of prices between 2 Oct and 11 Nov, return fares 90 to 179 days before departure were typically 28% lower than 0 to 6 days before departure.
Is there a direct flight from Montreal to Puerto Plata?
Yes, the cheapest nonstop return found recently is C$1,149 (US$806) with Air Transat, 18 Mar 2027 to 20 Apr 2027, found 2 days ago.
Which airlines have the cheapest flights from Montreal to Puerto Plata?
Between 19 Nov and 19 Mar 2027, WestJet has the cheapest return on 3 of the 5 departure dates we hold, American Airlines on 1 and Flair Airlines 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