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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan from C$ 245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan departing on 16/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan

Cheap round-trip flights

United Airlines Logo
6:15 a.m. - 2:44 p.m.YUL-SJU
8h 29m1 stop
United Airlines Logo
7:30 a.m. - 3:16 p.m.SJU-YUL
7h 46m1 stop
C$ 387United Airlines
Find Deal
Wed, 22 Oct - Sat, 1 Nov
American Airlines Logo
12:55 p.m. - 12:05 a.m.YUL-SJU
11h 10m1 stop
American Airlines Logo
6:30 a.m. - 10:45 p.m.SJU-YUL
17h 15m1 stop
C$ 388American Airlines
Find Deal
Tue, 28 Oct - Thu, 6 Nov
United Airlines Logo
6:15 a.m. - 2:44 p.m.YUL-SJU
8h 29m1 stop
United Airlines Logo
1:30 p.m. - 10:06 p.m.SJU-YUL
8h 36m1 stop
C$ 398United Airlines
Find Deal
Fri, 17 Oct - Wed, 22 Oct
United Airlines Logo
6:00 a.m. - 1:45 p.m.YUL-SJU
7h 45m1 stop
United Airlines Logo
1:30 p.m. - 10:06 p.m.SJU-YUL
8h 36m1 stop
C$ 413United Airlines
Find Deal
Thu, 9 Oct - Tue, 14 Oct
American Airlines Logo
12:59 p.m. - 11:05 p.m.YUL-SJU
10h 06m1 stop
American Airlines Logo
6:25 p.m. - 11:10 a.m.SJU-YUL
17h 45m2 stops
C$ 421American Airlines
Find Deal
Sat, 25 Oct - Wed, 5 Nov
United Airlines Logo
6:00 a.m. - 1:45 p.m.YUL-SJU
7h 45m1 stop
United Airlines Logo
1:30 p.m. - 10:06 p.m.SJU-YUL
8h 36m1 stop
C$ 435United Airlines
Find Deal
Fri, 10 Oct - Sat, 18 Oct
United Airlines Logo
3:41 p.m. - 11:57 p.m.YUL-SJU
8h 16m1 stop
United Airlines Logo
1:30 p.m. - 10:06 p.m.SJU-YUL
8h 36m1 stop
C$ 436United Airlines
Find Deal
Fri, 26 Sep - Wed, 15 Oct
Air Canada Logo
8:15 a.m. - 1:55 p.m.YUL-SJU
4h 40mdirect
Air Canada Logo
3:40 p.m. - 7:48 a.m.SJU-YUL
17h 08m1 stop
C$ 492Air Canada
Find Deal
Sun, 14 Dec - Sat, 20 Dec
Delta Logo
7:00 a.m. - 5:15 p.m.YUL-SJU
9h 15m1 stop
Delta Logo
6:20 p.m. - 11:44 a.m.SJU-YUL
18h 24m1 stop
C$ 517Delta
Find Deal
Tue, 2 Dec - Thu, 11 Dec
Air Canada Logo
4:45 p.m. - 9:00 p.m.YUL-SJU
27h 15m1 stop
Air Canada Logo
8:30 a.m. - 3:16 p.m.SJU-YUL
7h 46m1 stop
C$ 519Air Canada
Find Deal
Sat, 6 Dec - Tue, 16 Dec

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport flight tickets
Air Canada
14 Dec
YUL8:15 a.m.Montreal Pierre Elliott Trudeau Intl
4h 40m
SJU1:55 p.m.San Juan Luis Munoz Marin Intl
20 Dec
SJU3:40 p.m.San Juan Luis Munoz Marin Intl
17h 08m
1 stop
YUL7:48 a.m.Montreal Pierre Elliott Trudeau Intl
Air Canada
6 Dec
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
27h 15m
1 stop
SJU9:00 p.m.San Juan Luis Munoz Marin Intl
16 Dec
SJU8:30 a.m.San Juan Luis Munoz Marin Intl
7h 46m
1 stop
YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl
Air Canada
7 Dec
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
14h 00m
2 stops
SJU9:00 p.m.San Juan Luis Munoz Marin Intl
16 Dec
SJU2:05 a.m.San Juan Luis Munoz Marin Intl
7h 27m
1 stop
YUL8:32 a.m.Montreal Pierre Elliott Trudeau Intl

United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
22 Oct
YUL6:15 a.m.Montreal Pierre Elliott Trudeau Intl
8h 29m
1 stop
SJU2:44 p.m.San Juan Luis Munoz Marin Intl
1 Nov
SJU7:30 a.m.San Juan Luis Munoz Marin Intl
7h 46m
1 stop
YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl
United Airlines
17 Oct
YUL6:15 a.m.Montreal Pierre Elliott Trudeau Intl
8h 29m
1 stop
SJU2:44 p.m.San Juan Luis Munoz Marin Intl
22 Oct
SJU1:30 p.m.San Juan Luis Munoz Marin Intl
8h 36m
1 stop
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl
United Airlines
9 Oct
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
7h 45m
1 stop
SJU1:45 p.m.San Juan Luis Munoz Marin Intl
14 Oct
SJU1:30 p.m.San Juan Luis Munoz Marin Intl
8h 36m
1 stop
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl

See travel insights to San Juan from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

The month of September is, on average, the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around C$ 536. If you don’t want to visit San Juan Luis Munoz Marin Intl Airport in September, then you should wait until April to fly from Montreal Pierre Elliott Trudeau Intl Airport, when ticket prices are also cheap, with an average price of C$ 537.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport is on a Thursday when prices can be found for as low as C$ 365. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport for around C$ 1,046.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the afternoon when flights can be purchased for as low as C$ 656. At noon is when there is more demand to fly to San Juan Luis Munoz Marin Intl Airport, so prices are often more expensive at around C$ 791 per ticket.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl for the best Montreal Pierre Elliott Trudeau Intl - San Juan Luis Munoz Marin Intl flight prices

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around C$ 710 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 557 on momondo.

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl flights?

There are 1 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 15% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport flight.

How have Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of July 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport flights are approximately 36% cheaper when compared to flights at the same time last year.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport (YUL to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport

Best price found

C$ 245

Fastest flight time

4h 40m

Direct flights

Mon
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 245. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is C$ 387.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport takes 4h 40m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport on Monday. Airlines offering direct flights are: Air Canada and Air Transat.

  • How far is Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl by plane?

    A flight from Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl will travel around 3086.7 km. A reasonable flight in good conditions will take 4h 40m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport are updated daily.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents required for your trip to San Juan Luis Munoz Marin Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan Luis Munoz Marin Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?


Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 305Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom C$ 384Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 417Free CancellationRating
7.1
9,678 reviews
Search Air Canada flights
DeltaPriceFrom C$ 427Free CancellationRating
8.0
7,983 reviews
Search Delta flights
Air TransatPriceFrom C$ 560Free CancellationRating
7.8
407 reviews
Search Air Transat flights
WestJetPriceFrom C$ 639Free CancellationRating
7.2
2,917 reviews
Search WestJet flights
WestJet EncorePriceFrom C$ 753Free CancellationRating
9.2
5 reviews
Search WestJet Encore flights

Travelling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Rio Grande
Carolina
Humacao
Fajardo
Dorado

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to San Juan?

It is quick and easy to find Montreal to San Juan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Juan that suits you.

Can I find flights from Montreal to San Juan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Juan from Montreal with this policy.

How can momondo help me find flights from Montreal to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from Montreal.

I’m not ready to book a flight from Montreal to San Juan right now. Can momondo alert me if prices change?

Price alerts on flights to San Juan from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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1 adult
Tue 8/7
Tue 15/7

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