Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport from C$ 258

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SJU
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl are usually found in April or October, booked 79 days in advance, depart on a Thursday or Tuesday and return on a Monday

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 9 June 2026.

Tue 1/127:00 a.m.
YUL
-
SJU
1 stop6h 40m
United Airlines
Mon 14/128:30 a.m.
SJU
-
YUL
1 stop7h 32m
United Airlines
Deal found 8/6C$ 418
Sat 5/96:10 a.m.
YUL
-
SJU
1 stop8h 34m
United Airlines
Sat 19/91:25 p.m.
SJU
-
YUL
1 stop8h 41m
United Airlines
Deal found 5/6C$ 420
Sat 5/128:15 a.m.
YUL
-
SJU
Nonstop4h 50m
Air Canada
Sat 12/123:00 p.m.
SJU
-
YUL
Nonstop4h 55m
Air Canada
Deal found 8/6C$ 445
Thu 20/87:29 a.m.
YUL
-
SJU
1 stop16h 30m
American Airlines
Fri 28/812:55 a.m.
SJU
-
YUL
1 stop10h 48m
American Airlines
Deal found 7/6C$ 446
Sat 7/118:10 p.m.
YUL
-
SJU
1 stop17h 15m
Air Canada
Sat 21/113:00 p.m.
SJU
-
YUL
Nonstop4h 55m
Air Canada
Deal found 4/6C$ 459
Sat 5/1210:10 p.m.
YUL
-
SJU
1 stop15h 15m
Air Canada
Fri 11/123:20 p.m.
SJU
-
YUL
1 stop10h 13m
Air Canada
Deal found 8/6C$ 467
Sat 14/117:00 a.m.
YUL
-
SJU
1 stop6h 40m
Multiple Airlines
Sat 21/113:00 p.m.
SJU
-
YUL
Nonstop4h 55m
Multiple Airlines
Deal found 6/6C$ 474
Sat 19/96:00 a.m.
YUL
-
SJU
1 stop7h 45m
Air Canada
Sat 26/91:25 p.m.
SJU
-
YUL
2 stops11h 11m
Air Canada
Deal found 7/6C$ 485
Sat 5/96:10 a.m.
YUL
-
SJU
1 stop8h 34m
Air Canada
Fri 18/91:00 a.m.
SJU
-
YUL
2 stops10h 51m
Air Canada
Deal found 6/6C$ 487
Fri 13/117:00 a.m.
YUL
-
SJU
1 stop6h 40m
United Airlines
Tue 24/118:30 a.m.
SJU
-
YUL
1 stop7h 32m
United Airlines
Deal found 5/6C$ 498

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 9 June 2026.

Round-trip from

C$ 418

One-way from

C$ 258

Popular in

December

Cheapest in

April

Average price

C$ 842

Good round-trip deal

C$ 452 or less
United Airlines
  • United Airlines
  • 1/12-14/12
  • 2 total stops
  • 14h 12m total
  • Montreal to San Juan
Lufthansa
  • Lufthansa
  • 11/9
  • 1 total stop
  • 8h 34m total
  • Montreal to San Juan
Highest demand for flights based on searches. 16% potential increase in price (C$ 193 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease (C$ 56 potential savings vs. average RT price).
Average for round-trip flights in June 2026
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl.

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 9 June 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

7:00 a.m.-2:40 p.m.

1 stop6h 40m

San Juan Luis Munoz Marin Intl

Mon 14/12

8:30 a.m.-3:02 p.m.

1 stop7h 32m

C$ 418

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

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

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Mon 14/12

8:30 a.m.-3:02 p.m.

1 stop7h 32m

C$ 498

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

7:00 a.m.-2:40 p.m.

1 stop6h 40m

San Juan Luis Munoz Marin Intl

Fri 11/12

1:00 p.m.-9:40 p.m.

1 stop9h 40m

C$ 562

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

7:00 a.m.-2:40 p.m.

1 stop6h 40m

San Juan Luis Munoz Marin Intl

Thu 10/12

8:30 a.m.-3:02 p.m.

1 stop7h 32m

C$ 562

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

7:00 a.m.-2:40 p.m.

1 stop6h 40m

San Juan Luis Munoz Marin Intl

Wed 18/11

2:05 a.m.-1:10 p.m.

1 stop12h 05m

C$ 725

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

7:30 a.m.-10:39 p.m.

2 stops14h 09m

San Juan Luis Munoz Marin Intl

Mon 14/12

6:25 a.m.-12:20 p.m.

1 stop6h 55m

C$ 738

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

6:10 a.m.-8:34 p.m.

1 stop14h 24m

San Juan Luis Munoz Marin Intl

Sat 11/7

7:20 a.m.-7:45 p.m.

1 stop12h 25m

C$ 774

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

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

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Tue 21/7

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

1 stop9h 50m

C$ 807

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

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

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Tue 14/7

1:25 p.m.-10:06 p.m.

1 stop8h 41m

C$ 846

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

6:00 a.m.-1:45 p.m.

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Mon 10/8

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

1 stop9h 50m

C$ 849

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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?

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 78 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, April 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$ 478). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of C$ 1,152). 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.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

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 9 June 2026.
See what other customers who have flown with Air Transat,United Airlines, andWestJet 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.

Food

6.8

Boarding

7.9

Overall

7.8

Comfort

7.3

Entertainment

7.1

Crew

8.5

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.

Food

6.8

Boarding

7.9

Overall

7.8

Comfort

7.3

Entertainment

7.1

Crew

8.5

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.

Food

6.8

Boarding

7.9

Overall

7.8

Comfort

7.3

Entertainment

7.1

Crew

8.5

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.

Food

6.8

Boarding

7.9

Overall

7.8

Comfort

7.3

Entertainment

7.1

Crew

8.5

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.

Food

6.8

Boarding

7.9

Overall

7.8

Comfort

7.3

Entertainment

7.1

Crew

8.5

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.

Food

6.8

Boarding

7.9

Overall

7.8

Comfort

7.3

Entertainment

7.1

Crew

8.5

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 can get you from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport in just under 6h 40m. Your travel time can differ by up to . Airlines will cover a distance of 3087 km.

  • 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$ 288. Additional round-trip tickets that might be worth considering are offered by American Airlines and Air Canada, with the lowest prices starting at C$ 295 and C$ 328, respectively. Arajet is priced at 59% 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 American Airlines, which is currently one of the cheapest options available, starting at C$ 233. United Airlines flights start at C$ 242 while deals on Air Canada start at C$ 249 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: Air Canada (100%), Air Canada Rouge (100%), Air Transat (100%).

  • 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$ 452, our data indicates the cheapest price to be C$ 450. The most popular route (Montreal Pierre Elliott Trudeau Intl - San Juan Luis Munoz Marin Intl), is priced around C$ 418.

  • 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, April 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$ 478). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of C$ 1,152). 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
Bayamón

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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 9 June 2026.

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 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 288AverageC$ 378FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
American AirlinesCheapestC$ 295AverageC$ 588FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 328AverageC$ 655FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 366AverageC$ 534FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 478AverageC$ 878FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 727AverageC$ 922FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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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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