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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport from C$ 223

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SJU
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Wed 15/46:45 a.m.
YUL
-
SJU
1 stop7h 49m
Arajet
Sun 19/44:00 p.m.
SJU
-
YUL
1 stop8h 20m
Arajet
Deal found 27/1C$ 400
Sun 12/49:00 a.m.
YUL
-
SJU
Nonstop4h 20m
Multiple Airlines
Sun 19/44:00 p.m.
SJU
-
YUL
1 stop8h 20m
Multiple Airlines
Deal found 27/1C$ 410
Fri 8/59:45 a.m.
YUL
-
SJU
1 stop10h 49m
United Airlines
Sat 16/57:20 a.m.
SJU
-
YUL
1 stop7h 20m
United Airlines
Deal found 27/1C$ 411
Sun 12/49:15 a.m.
YUL
-
SJU
1 stop12h 09m
Air Canada
Tue 21/41:00 a.m.
SJU
-
YUL
1 stop12h 09m
Air Canada
Deal found 28/1C$ 414
Tue 14/47:45 a.m.
YUL
-
SJU
1 stop14h 20m
American Airlines
Tue 28/46:00 a.m.
SJU
-
YUL
1 stop15h 37m
American Airlines
Deal found 27/1C$ 426
Sat 31/12:13 p.m.
YUL
-
SJU
1 stop7h 09m
United Airlines
Fri 6/28:10 a.m.
SJU
-
YUL
1 stop8h 06m
United Airlines
Deal found 27/1C$ 428
Sat 31/112:59 p.m.
YUL
-
SJU
1 stop9h 57m
American Airlines
Thu 5/21:58 p.m.
SJU
-
YUL
1 stop9h 46m
American Airlines
Deal found 27/1C$ 430
Sun 8/27:00 a.m.
YUL
-
SJU
1 stop9h 01m
American Airlines
Wed 18/28:00 a.m.
SJU
-
YUL
2 stops15h 56m
American Airlines
Deal found 27/1C$ 432
Fri 30/17:30 a.m.
YUL
-
SJU
2 stops15h 29m
American Airlines
Thu 5/23:49 p.m.
SJU
-
YUL
1 stop7h 55m
American Airlines
Deal found 26/1C$ 434
Fri 30/17:30 a.m.
YUL
-
SJU
2 stops15h 29m
American Airlines
Wed 4/26:00 a.m.
SJU
-
YUL
2 stops10h 20m
American Airlines
Deal found 26/1C$ 437

Find flight deals from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 January 2026.

Round-trip from

C$ 400

One-way from

C$ 223

Popular in

December

Cheapest in

April

Average price

C$ 682

Good round-trip deal

C$ 637 or less
Arajet
  • Arajet
  • 15/4-19/4
  • 2 total stops
  • 16h 09m total
  • Montreal to San Juan
Search Deals
United Airlines
  • United Airlines
  • 11/3
  • 1 total stop
  • 7h 09m total
  • Montreal to San Juan
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl 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, Cheapflights users made 629,999 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

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

1 stop10h 49m

San Juan Luis Munoz Marin Intl

Sat 16/5

7:20 a.m.-2:40 p.m.

1 stop7h 20m

C$ 411

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

9:15 a.m.-9:24 p.m.

1 stop12h 09m

San Juan Luis Munoz Marin Intl

Tue 21/4

1:00 a.m.-1:09 p.m.

1 stop12h 09m

C$ 414

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

3:25 p.m.-11:50 p.m.

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Thu 16/4

7:20 a.m.-2:40 p.m.

1 stop7h 20m

C$ 448

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

6:00 a.m.-3:40 p.m.

1 stop8h 40m

San Juan Luis Munoz Marin Intl

Sat 14/2

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

1 stop8h 11m

C$ 478

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

2:20 p.m.-9:24 p.m.

1 stop7h 04m

San Juan Luis Munoz Marin Intl

Sat 2/5

7:40 a.m.-5:30 p.m.

1 stop9h 50m

C$ 519

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

8:00 a.m.-8:55 p.m.

1 stop12h 55m

San Juan Luis Munoz Marin Intl

Thu 12/3

5:19 a.m.-4:20 p.m.

1 stop11h 01m

C$ 524

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

5:25 p.m.-8:47 a.m.

2 stops15h 22m

San Juan Luis Munoz Marin Intl

Sun 26/4

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

1 stop8h 20m

C$ 535

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

8:00 a.m.-6:54 p.m.

1 stop10h 54m

San Juan Luis Munoz Marin Intl

Sun 22/3

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

1 stop8h 09m

C$ 540

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

7:30 a.m.-5:11 p.m.

2 stops9h 41m

San Juan Luis Munoz Marin Intl

Thu 12/3

7:40 a.m.-10:44 p.m.

1 stop15h 04m

C$ 546

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

11:10 a.m.-12:36 a.m.

2 stops12h 26m

San Juan Luis Munoz Marin Intl

Tue 24/2

2:05 a.m.-1:22 p.m.

2 stops12h 17m

C$ 548

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 20 results
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl. Price data was last updated on 23 January 2026.

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport (average of C$ 240). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of C$ 665). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated 29 January 2026.
See what other customers who have flown with Air Transat,United Airlines, andAmerican Airlines from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
501 reviews
Check prices

Comfort

7.3

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
501 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Comfort

7.3

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
United Airlines
7.4
Good
9,215 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Comfort

7.3

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
American Airlines
7.2
Good
11,206 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Comfort

7.3

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
WestJet
7.2
Good
3,253 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Comfort

7.3

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,667 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Comfort

7.3

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    United Airlines and Air Canada can get you from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport in just under 10h 49m. Your travel time can differ by up to 1h 20m. Airlines will cover a distance of 3087 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport round-trip?

    Flying on Arajet is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at C$ 216. Additional round-trip tickets that might be worth considering are offered by American Airlines and Air Canada, with the lowest prices starting at C$ 287 and C$ 319, respectively. Arajet is priced at 68% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport one-way?

    To fly one-way, consider booking your trip with Air Transat, which is currently one of the cheapest options available, starting at C$ 221. United Airlines flights start at C$ 222 while deals on American Airlines start at C$ 227 one-way.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport on time: Porter Airlines (100%), Air Transat (100%), Air Canada (60%).

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport? While on average our users pay C$ 689, our data indicates the cheapest price to be C$ 525. The most popular route (Montreal Pierre Elliott Trudeau Intl - San Juan Luis Munoz Marin Intl), is priced around C$ 369.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport (average of C$ 240). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of C$ 665). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Luquillo

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Fly from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl. Flights are based on user searches made on Cheapflights and were last updated on 29 January 2026.
United Airlines flights from Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl
Air Transat flights from Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl

Top 6 airlines flying from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl

Discover the top 6 airlines that operate flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 216AverageC$ 332FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
American AirlinesCheapestC$ 287AverageC$ 586FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 319AverageC$ 634FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 356AverageC$ 542FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 465AverageC$ 843FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 635AverageC$ 786FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl?

Deals for Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl?

Cheapflights helps you find that perfect flight to Luis Munoz Marin Intl from Pierre Elliott Trudeau Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Luis Munoz Marin Intl from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

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