Cheap flights from Montreal to Sint Maarten from C$526 YHU, YUL → SXM

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was C$413 (US$290) to C$657 (US$461).

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 6-night return fares leaving within 3 days of 29 Jan 2027 to compare.

Every date we hold

12 fares on 6 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from C$582 (US$408).

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 13 days, 24 Sept to 29 Oct, the cheapest one-way we saw each day was C$262 (US$184) to C$610 (US$428).

13 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 17 Mar 2027 to compare.

Every date we hold

1 fares on 1 departure dates

Return

Fares 90 to 179 days before departure were typically 34% lower than 30 to 59 days before departure.

From the cheapest return each day between 24 Sept and 12 Nov (50 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.

One-way

Not enough history yet: in 13 days of one-way prices, 24 Sept to 29 Oct, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from Montreal to Sint Maarten?

The cheapest return found recently is C$582 (US$408) with United Airlines, 29 Jan 2027 to 4 Feb 2027, found yesterday. The cheapest return fare on each of 6 departure dates is usually C$591 (US$414) to C$783 (US$550).

How much is a one-way flight from Montreal to Sint Maarten?

The cheapest one-way found recently is C$526 (US$369) with Porter Airlines Canada, 17 Mar 2027, found today.

What is the cheapest month to fly from Montreal to Sint Maarten?

January 2027 is the cheapest month for a return, from C$582 (US$408), 29 Jan 2027 to 4 Feb 2027, found yesterday.

How far ahead should I book a flight from Montreal to Sint Maarten?

In 50 days of prices between 24 Sept and 12 Nov, return fares 90 to 179 days before departure were typically 34% lower than 30 to 59 days before departure.

How long is the flight from Montreal to Sint Maarten?

The cheapest one-way found recently, with Porter Airlines Canada on 17 Mar 2027, takes 18 h 45 min with 3 stops.

Which airlines have the cheapest flights from Montreal to Sint Maarten?

Between 3 Dec and 29 Jan 2027, WestJet has the cheapest return on 2 of the 6 departure dates we hold, Porter Airlines Canada on 1 and American Airlines on 1.