In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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

Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Pierre Elliott Trudeau 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.

$140+ Flights from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport

Q: What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Q: What are the most popular airlines that fly from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

The most popular airlines flying from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

Q: What is the cheapest day to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 111% when planning your travel around this day of the week.

Q: What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

April can be a great time to fly to Montreal Pierre Elliott Trudeau Intl Airport from San Juan Luis Munoz Marin Intl Airport with a flight ticket averaging about $639. Cheapflights users have found deals in the month of April for as cheap as $184. The most expensive prices can be found in the month of May.

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Find cheap flights from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl with Cheapflights

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

Round-trip from	$346 (United Airlines)
One-way from	$140 (United Airlines)
Popular in	June
Cheapest in	September
Average price	$609
Good one-way deal	$661 or less

From San Juan Luis Munoz Marin Intl to Montreal Pierre Elliott Trudeau Intl

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One-way flight from San Juan Luis Munoz Marin Intl to Montreal Pierre Elliott Trudeau Intl

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Highest demand for flights based on searches. 14% potential increase in price ($96 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a one-way flight from San Juan Luis Munoz Marin Intl to Montreal Pierre Elliott Trudeau Intl.

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

Cheapest flights from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Thu 10/307:30 amSJU - YUL

1 stop7h 46mUnited Airlines

Tue 11/43:00 pmYUL - SJU

1 stop8h 36mUnited Airlines

Deal found 7/28

$346

Fri 9/124:51 pmSJU - YUL

1 stop25h 04mMultiple Airlines

Wed 9/172:30 pmYUL - SJU

2 stops11h 28mMultiple Airlines

Deal found 7/29

$427

Fri 8/221:36 pmSJU - YUL

1 stop9h 44mAmerican Airlines

Tue 8/267:50 amYUL - SJU

1 stop14h 59mAmerican Airlines

Deal found 7/27

$451

Wed 9/171:05 amSJU - YUL

1 stop15h 05mAir Canada

Wed 9/248:10 amYUL - SJU

1 stop15h 47mAir Canada

Deal found 7/27

$659

Best flights from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Thu 10/307:30 amSJU - YUL

1 stop7h 46mUnited Airlines

Tue 11/43:00 pmYUL - SJU

1 stop8h 36mUnited Airlines

Deal found 7/29

$346

Fri 9/124:51 pmSJU - YUL

1 stop25h 04mMultiple Airlines

Wed 9/172:30 pmYUL - SJU

2 stops11h 28mMultiple Airlines

Deal found 7/29

$427

Fri 8/221:36 pmSJU - YUL

1 stop9h 44mAmerican Airlines

Tue 8/267:50 amYUL - SJU

1 stop14h 59mAmerican Airlines

Deal found 7/27

$451

Wed 9/171:05 amSJU - YUL

1 stop15h 05mAir Canada

Wed 9/248:10 amYUL - SJU

1 stop15h 47mAir Canada

Deal found 7/27

$659

Sun 12/282:35 pmSJU - YUL

Nonstop4h 40mAir Transat

Sun 1/48:00 amYUL - SJU

Nonstop4h 30mAir Transat

Deal found 7/28

$674

Fri 8/2912:50 pmSJU - YUL

1 stop11h 03mWestJet

Mon 9/17:00 amYUL - SJU

1 stop9h 36mWestJet

Deal found 7/27

$724

Last-minute flights from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl. Data last updated July 29, 2025 and is based on user searches.

Tue 7/292:40 amSJU - YUL

3 stops19h 35mMultiple Airlines

Tue 8/57:00 amYUL - SJU

3 stops18h 35mMultiple Airlines

Deal found 7/26

$598

Sun 8/37:25 amSJU - YUL

1 stop12h 20mUnited Airlines

Mon 8/49:45 amYUL - SJU

1 stop14h 09mUnited Airlines

Deal found 7/27

$609

Sun 8/311:59 pmSJU - YUL

1 stop12h 26mMultiple Airlines

Mon 8/46:35 pmYUL - SJU

2 stops41h 53mMultiple Airlines

Deal found 7/27

$615

Sun 8/37:00 amSJU - YUL

1 stop9h 07mWestJet

Sun 8/36:59 pmYUL - SJU

1 stop27h 24mWestJet

Deal found 7/27

$1,147

Sun 8/37:25 amSJU - YUL

2 stops18h 26mAir Canada

Mon 8/47:00 amYUL - SJU

2 stops22h 30mAir Canada

Deal found 7/27

$1,260

Fri 8/221:36 pmSJU - YUL

1 stop9h 44mAmerican Airlines

Tue 8/267:50 amYUL - SJU

1 stop14h 59mAmerican Airlines

Deal found 7/27

$451

Fri 8/2912:50 pmSJU - YUL

1 stop11h 03mWestJet

Mon 9/17:00 amYUL - SJU

1 stop9h 36mWestJet

Deal found 7/27

$724

One-way flights from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl
Search for one-way flight options from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Thu 9/111:25 pmSJU - YUL

1 stop8h 41mUnited Airlines

Deal found 7/28

$140

Fri 8/17:54 amSJU - YUL

1 stop14h 50mAmerican Airlines

Deal found 7/27

$235

Sun 8/101:07 pmSJU - YUL

1 stop11h 08mMultiple Airlines

Deal found 7/28

$270

Fri 8/12:36 pmSJU - YUL

1 stop8h 32mDelta

Deal found 7/29

$328

Fri 8/12:10 pmSJU - YUL

3 stops22h 11mAvianca

Deal found 7/29

$676

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 10/30

7:30 am-3:16 pm

1 stop7h 46m

Montreal Pierre Elliott Trudeau Intl

Tue 11/4

3:00 pm-12:36 am

1 stop8h 36m

$346

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Fri 9/12

4:51 pm-5:55 pm

1 stop25h 04m

Montreal Pierre Elliott Trudeau Intl

Wed 9/17

2:30 pm-1:58 am

2 stops11h 28m

$427

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Fri 8/22

1:36 pm-11:20 pm

1 stop9h 44m

Montreal Pierre Elliott Trudeau Intl

Tue 8/26

7:50 am-10:49 pm

1 stop14h 59m

$451

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 9/17

1:05 am-4:10 pm

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 9/24

8:10 am-11:57 pm

1 stop15h 47m

$659

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sun 12/28

2:35 pm-6:15 pm

Nonstop4h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 1/4

8:00 am-1:30 pm

Nonstop4h 30m

$674

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Fri 8/29

12:50 pm-11:53 pm

1 stop11h 03m

Montreal Pierre Elliott Trudeau Intl

Mon 9/1

7:00 am-4:36 pm

1 stop9h 36m

$724

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 9/11

1:25 pm-10:06 pm

1 stop8h 41m

$140

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Fri 8/1

7:54 am-10:44 pm

1 stop14h 50m

$235

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sun 8/10

1:07 pm-12:15 am

1 stop11h 08m

$270

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Fri 8/1

2:36 pm-11:08 pm

1 stop8h 32m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 11 results

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Luis Munoz Marin 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 San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest time of day to fly from SJU to YUL?

It’s typically best to fly out from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport at noon. Doing so could potentially save you 19% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read through reviews of airlines operating flights from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport, such as Delta, Air Transat, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Air Transat

7.7

Good

424 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

United Airlines

7.4

Good

8,899 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

WestJet

7.2

Good

2,973 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
Cheapflights users have booked flights from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip from $346. Other airlines that can offer you cheap pricing are American Airlines, from $451, and Air Canada, from $659. United Airlines is 37% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport one-way?
The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $140. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport for a low price.
What are the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Looking for the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport? While on average our users pay $767, our data indicates the cheapest price to be $661. The most popular route (San Juan Luis Munoz Marin Intl - Montreal Pierre Elliott Trudeau Intl), is priced around $515.
Can I find deals for flights from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Pierre Elliott Trudeau 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 San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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

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Sherbrooke

Dorval

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Top 4 airlines flying from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$354	Average$404	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$371	Average$772	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$394	Average$484	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$486	Average$695	FlexibilityNo cancel fee	On-time60%

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$140+ Cheap flights from Luis Munoz Marin Intl (SJU) to Pierre Elliott Trudeau Intl (YUL)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl with Cheapflights

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

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Average price

Good one-way deal

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

Cheapest flights from Luis Munoz Marin Intl to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Luis Munoz Marin Intl with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from SJU to YUL?

Find hourly flight availability from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Related info for your journey

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

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

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

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

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

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

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

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

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip to Pierre Elliott Trudeau Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Top 4 airlines flying from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl

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Cheapest flights from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.