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Cheap flights from Montreal to San Juan from C$ 214

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 to San Juan departing on 24/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Montreal to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Arajet Logo
6:45 a.m. - 4:20 p.m.
YUL
-
SJU
9h 35m
1 stop
Arajet Logo
4:00 p.m. - 12:20 a.m.
SJU
-
YUL
8h 20m
1 stop
C$ 410Arajet
Fri, 3 Apr - Sun, 12 Apr
United Airlines Logo
9:45 a.m. - 8:34 p.m.
YUL
-
SJU
10h 49m
1 stop
United Airlines Logo
1:25 p.m. - 9:40 p.m.
SJU
-
YUL
8h 15m
1 stop
C$ 412United Airlines
Wed, 22 Apr - Sat, 2 May
American Airlines Logo
7:00 a.m. - 8:50 p.m.
YUL
-
SJU
12h 50m
1 stop
American Airlines Logo
6:05 a.m. - 3:08 p.m.
SJU
-
YUL
10h 03m
1 stop
C$ 416American Airlines
Fri, 23 Jan - Sat, 31 Jan
Multiple Airlines Logo
10:45 a.m. - 4:22 p.m.
YUL
-
SJU
28h 37m
2 stops
Multiple Airlines Logo
4:06 p.m. - 12:15 a.m.
SJU
-
YUL
9h 09m
1 stop
C$ 417Multiple Airlines
Tue, 27 Jan - Sun, 1 Feb
American Airlines Logo
7:30 a.m. - 11:59 p.m.
YUL
-
SJU
15h 29m
2 stops
American Airlines Logo
7:00 a.m. - 3:20 p.m.
SJU
-
YUL
9h 20m
1 stop
C$ 422American Airlines
Thu, 22 Jan - Fri, 6 Feb
American Airlines Logo
7:00 a.m. - 5:03 p.m.
YUL
-
SJU
9h 03m
1 stop
American Airlines Logo
6:00 a.m. - 3:20 p.m.
SJU
-
YUL
10h 20m
2 stops
C$ 423American Airlines
Sun, 25 Jan - Fri, 30 Jan
United Airlines Logo
3:00 p.m. - 12:36 a.m.
YUL
-
SJU
8h 36m
1 stop
United Airlines Logo
8:05 a.m. - 3:16 p.m.
SJU
-
YUL
8h 11m
1 stop
C$ 426United Airlines
Tue, 24 Feb - Wed, 4 Mar
Multiple Airlines Logo
4:00 p.m. - 5:58 p.m.
YUL
-
SJU
24h 58m
2 stops
Multiple Airlines Logo
4:06 p.m. - 12:15 a.m.
SJU
-
YUL
8h 09m
1 stop
C$ 428Multiple Airlines
Mon, 2 Mar - Sun, 15 Mar
Multiple Airlines Logo
8:05 a.m. - 4:22 p.m.
YUL
-
SJU
7h 17m
1 stop
Multiple Airlines Logo
4:06 p.m. - 12:15 a.m.
SJU
-
YUL
9h 09m
1 stop
C$ 430Multiple Airlines
Tue, 27 Jan - Sun, 1 Feb
Multiple Airlines Logo
6:45 a.m. - 7:08 p.m.
YUL
-
SJU
12h 23m
2 stops
Multiple Airlines Logo
4:00 p.m. - 12:20 a.m.
SJU
-
YUL
8h 20m
1 stop
C$ 433Multiple Airlines
Sat, 9 May - Sun, 17 May

American Airlines flights from Montreal to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Montreal to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
23 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
12h 50m
1 stop
SJU8:50 p.m.San Juan Luis Munoz Marin Intl
31 Jan
SJU6:05 a.m.San Juan Luis Munoz Marin Intl
10h 03m
1 stop
YUL3:08 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 416
American Airlines
21 Jan
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
12h 20m
2 stops
SJU8:50 p.m.San Juan Luis Munoz Marin Intl
27 Jan
SJU7:00 a.m.San Juan Luis Munoz Marin Intl
9h 20m
1 stop
YUL3:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 422
American Airlines
21 Jan
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
9h 52m
2 stops
SJU6:22 p.m.San Juan Luis Munoz Marin Intl
28 Jan
SJU1:58 p.m.San Juan Luis Munoz Marin Intl
9h 46m
1 stop
YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 423

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

Our best United Airlines deals on Montreal to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
24 Feb
YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl
8h 36m
1 stop
SJU12:36 a.m.San Juan Luis Munoz Marin Intl
4 Mar
SJU8:05 a.m.San Juan Luis Munoz Marin Intl
8h 11m
1 stop
YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 426
United Airlines
18 Jan
YUL2:13 p.m.Montreal Pierre Elliott Trudeau Intl
7h 09m
1 stop
SJU10:22 p.m.San Juan Luis Munoz Marin Intl
28 Jan
SJU8:10 a.m.San Juan Luis Munoz Marin Intl
8h 06m
1 stop
YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 438
United Airlines
23 Mar
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
6h 40m
1 stop
SJU1:40 p.m.San Juan Luis Munoz Marin Intl
15 Apr
SJU7:20 a.m.San Juan Luis Munoz Marin Intl
7h 20m
1 stop
YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 442

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to San Juan Luis Munoz Marin Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 12 January 2026.
Use the filters below to find and compare flights from Montreal to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Fri 3/4

6:45 a.m.-4:20 p.m.

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Sun 12/4

4:00 p.m.-12:20 a.m.

1 stop8h 20m

C$ 410

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

9:45 a.m.-8:34 p.m.

1 stop10h 49m

San Juan Luis Munoz Marin Intl

Sat 2/5

1:25 p.m.-9:40 p.m.

1 stop8h 15m

C$ 412

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

7:00 a.m.-8:50 p.m.

1 stop12h 50m

San Juan Luis Munoz Marin Intl

Sat 31/1

6:05 a.m.-3:08 p.m.

1 stop10h 03m

C$ 416

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

10:45 a.m.-4:22 p.m.

2 stops28h 37m

San Juan Luis Munoz Marin Intl

Sun 1/2

4:06 p.m.-12:15 a.m.

1 stop9h 09m

C$ 417

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

7:30 a.m.-11:59 p.m.

2 stops15h 29m

San Juan Luis Munoz Marin Intl

Fri 6/2

7:00 a.m.-3:20 p.m.

1 stop9h 20m

C$ 422

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

7:00 a.m.-5:03 p.m.

1 stop9h 03m

San Juan Luis Munoz Marin Intl

Fri 30/1

6:00 a.m.-3:20 p.m.

2 stops10h 20m

C$ 423

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Wed 4/3

8:05 a.m.-3:16 p.m.

1 stop8h 11m

C$ 426

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

4:00 p.m.-5:58 p.m.

2 stops24h 58m

San Juan Luis Munoz Marin Intl

Sun 15/3

4:06 p.m.-12:15 a.m.

1 stop8h 09m

C$ 428

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

8:05 a.m.-4:22 p.m.

1 stop7h 17m

San Juan Luis Munoz Marin Intl

Sun 1/2

4:06 p.m.-12:15 a.m.

1 stop9h 09m

C$ 430

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

6:45 a.m.-7:08 p.m.

2 stops12h 23m

San Juan Luis Munoz Marin Intl

Sun 17/5

4:00 p.m.-12:20 a.m.

1 stop8h 20m

C$ 433

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Montreal 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 typical price of a round-trip flight between Montreal and San Juan Luis Munoz Marin Intl Airport?

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

The month of October is, on average, the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport from Montreal, with most prices found around C$ 506. If you don’t want to visit San Juan Luis Munoz Marin Intl Airport in October, then you should wait until November to fly from Montreal, when ticket prices are also cheap, with an average price of C$ 568.

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 Tuesday when prices can be found for as low as C$ 507. 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 to San Juan Luis Munoz Marin Intl Airport for around C$ 1,174.

What is the cheapest Montreal 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 - 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 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$ 717 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 for as low as C$ 509 on momondo.

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

There is only 1 cabin class available to choose from on Montreal 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 to San Juan Luis Munoz Marin Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Montreal to San Juan Luis Munoz Marin Intl Airport.

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

When to book flights from Montreal 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 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 to San Juan Luis Munoz Marin Intl Airport (YMQ to SJU) flight deals and tips

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

Best price found

C$ 316

Fastest flight time

4h 30m

Direct flights

Mon
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Montreal in the past 72 hours is C$ 316. The best round-trip flight deal from Montreal to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is C$ 767.
The fastest flight from Montreal to San Juan Luis Munoz Marin Intl Airport takes 4h 30m
Direct flights go from Montreal to San Juan Luis Munoz Marin Intl Airport on Monday. There are no airlines offering direct flights.
Search flight deals

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

    The distance between Montreal and San Juan Luis Munoz Marin Intl is about 3086.8 km. Typically, this will take 4h 30m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal 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 you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Montreal to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
ArajetPriceFrom C$ 289Free CancellationRating
6.4
41 reviews
Search Arajet flights
United AirlinesPriceFrom C$ 384Free CancellationRating
7.4
9,150 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 390Free CancellationRating
7.2
11,114 reviews
Search American Airlines flights
Air CanadaPriceFrom C$ 439Free CancellationRating
7.1
10,618 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 477Free CancellationRating
7.7
493 reviews
Search Air Transat flights
WestJetPriceFrom C$ 651Free CancellationRating
7.2
3,237 reviews
Search WestJet flights

  • Air Transat Flights From Montreal to San Juan Luis Munoz Marin Intl Airport

    Air Transat operates around 1 flight from Montreal to San Juan Luis Munoz Marin Intl Airport every week. The average price of these flights found in the last 72 hours has been C$ 887, but momondo users have found Air Transat deals from Montreal to San Juan Luis Munoz Marin Intl Airport from as low as C$ 477 round-trip. Air Transat has been scored 7.7/10 in 493 reviews.

  • Air Canada Flights From Montreal to San Juan Luis Munoz Marin Intl Airport

    Air Canada is also a popular choice for this route. Air Canada flight deals for Montreal to San Juan Luis Munoz Marin Intl Airport start from as low as C$ 439 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around C$ 662. Air Canada operates 1 flight to San Juan Luis Munoz Marin Intl Airport from Montreal in an average week. Users have rated it 7.1/10 across 10,618 reviews.

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
Dorado

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to San Juan . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to San Juan from Montreal which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to San Juan from Montreal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Montreal to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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