What are the cheapest airlines to fly from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport one-way?

One-way options have recently been found by users for as low as C$ 166 on Arajet. Other airlines that offer cheap prices include United Airlines from C$ 200 and American Airlines from C$ 202 one-way.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What are the most popular routes from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport?

The most popular flight routes from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport are San Juan Luis Munoz Marin Intl - Montreal Pierre Elliott Trudeau Intl, Aguadilla Borinquen - Montreal Pierre Elliott Trudeau Intl and Culebra - Montreal Pierre Elliott Trudeau Intl.

What is the cheapest month to fly from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, April can be a great choice for travel to Montreal Pierre Elliott Trudeau Intl Airport. Flights to Montreal Pierre Elliott Trudeau Intl Airport from Puerto Rico in April are about C$ 883 on average during April, but can be found for as low as C$ 254.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.

Can I find deals for business class flights from Puerto Rico to Pierre Elliott Trudeau Intl?

Yes. Cheapflights offers flight deals from Puerto Rico 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.

C$ 166+ Flights from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Puerto Rico to Pierre Elliott Trudeau Intl

Round-trip from	C$ 467
One-way from	C$ 166
Popular in	May
Cheapest in	April
Average price	C$ 1,088
Good one-way deal	C$ 399 or less

American Airlines
18/10-30/10
2 total stops
33h 34m total
Puerto Rico to Montreal

Search Deals

Arajet
18/1
1 total stop
9h 21m total
Puerto Rico to Montreal

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 125 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 46 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Price to beat on a one-way flight from Puerto Rico to Montreal Pierre Elliott Trudeau Intl.

Search Deals

Find flight deals from Puerto Rico to Pierre Elliott Trudeau Intl

Cheapest flights from Puerto Rico to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Puerto Rico to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Sat 18/105:30 a.m.SJU - YUL

1 stop17h 25mAmerican Airlines

Thu 30/107:50 a.m.YUL - SJU

1 stop16h 09mAmerican Airlines

Deal found 29/7C$ 467

Thu 30/107:30 a.m.SJU - YUL

1 stop7h 46mUnited Airlines

Tue 4/113:00 p.m.YUL - SJU

1 stop8h 36mUnited Airlines

Deal found 31/7C$ 477

Fri 12/122:10 p.m.SJU - YUL

1 stop8h 32mMultiple Airlines

Sun 14/128:15 a.m.YUL - SJU

Nonstop4h 40mMultiple Airlines

Deal found 1/8C$ 588

Wed 29/101:05 a.m.SJU - YUL

1 stop12h 23mAir Canada

Tue 4/116:00 a.m.YUL - SJU

1 stop14h 00mAir Canada

Deal found 1/8C$ 668

Best flights from Puerto Rico to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Puerto Rico 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 1 August 2025.

Sat 18/105:30 a.m.SJU - YUL

1 stop17h 25mAmerican Airlines

Thu 30/107:50 a.m.YUL - SJU

1 stop16h 09mAmerican Airlines

Deal found 29/7C$ 467

Thu 30/107:30 a.m.SJU - YUL

1 stop7h 46mUnited Airlines

Tue 4/113:00 p.m.YUL - SJU

1 stop8h 36mUnited Airlines

Deal found 31/7C$ 477

Fri 12/122:10 p.m.SJU - YUL

1 stop8h 32mMultiple Airlines

Sun 14/128:15 a.m.YUL - SJU

Nonstop4h 40mMultiple Airlines

Deal found 1/8C$ 588

Wed 29/101:05 a.m.SJU - YUL

1 stop12h 23mAir Canada

Tue 4/116:00 a.m.YUL - SJU

1 stop14h 00mAir Canada

Deal found 1/8C$ 668

Sat 24/110:48 a.m.CPX - YUL

2 stops11h 42mUnited Airlines

Wed 28/15:45 p.m.YUL - CPX

2 stops22h 36mUnited Airlines

Deal found 30/7C$ 3,473

Direct flights from Puerto Rico to Pierre Elliott Trudeau Intl
Explore direct flight options from Puerto Rico to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 August 2025.

Sun 28/122:35 p.m.SJU - YUL

Nonstop4h 40mAir Transat

Sun 4/18:00 a.m.YUL - SJU

Nonstop4h 30mAir Transat

Deal found 30/7C$ 928

Sun 14/122:45 p.m.SJU - YUL

Nonstop4h 45mAir Canada

Sun 21/128:15 a.m.YUL - SJU

Nonstop4h 40mAir Canada

Deal found 1/8C$ 1,824

Last-minute flights from Puerto Rico to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Puerto Rico to Pierre Elliott Trudeau Intl. Data last updated 1 August 2025 and is based on user searches.

Sat 9/81:05 a.m.SJU - YUL

1 stop9h 29mUnited Airlines

Fri 15/89:45 a.m.YUL - SJU

1 stop14h 09mUnited Airlines

Deal found 30/7C$ 1,058

Sat 9/81:05 a.m.SJU - YUL

1 stop9h 29mAir Canada

Fri 15/811:15 a.m.YUL - SJU

2 stops12h 39mAir Canada

Deal found 30/7C$ 2,268

Sun 10/88:30 a.m.SJU - YUL

1 stop14h 29mAmerican Airlines

Fri 15/87:00 a.m.YUL - SJU

1 stop16h 59mAmerican Airlines

Deal found 30/7C$ 644

Sun 10/82:40 a.m.SJU - YUL

2 stops15h 15mMultiple Airlines

Sun 17/86:45 a.m.YUL - SJU

1 stop15h 03mMultiple Airlines

Deal found 30/7C$ 917

Mon 11/82:10 p.m.SJU - YUL

3 stops20h 11mAvianca

Sun 17/87:35 p.m.YUL - SJU

2 stops21h 15mAvianca

Deal found 30/7C$ 1,574

Tue 19/82:11 a.m.SJU - YUL

3 stops20h 04mMultiple Airlines

Mon 25/810:30 p.m.YUL - SJU

1 stop9h 55mMultiple Airlines

Deal found 30/7C$ 702

Fri 22/86:00 a.m.SJU - YUL

1 stop17h 20mAmerican Airlines

Tue 26/87:00 a.m.YUL - SJU

1 stop9h 05mAmerican Airlines

Deal found 31/7C$ 505

One-way flights from Puerto Rico to Pierre Elliott Trudeau Intl
Search for one-way flight options from Puerto Rico to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 1 August 2025.

Sun 18/13:54 p.m.SJU - YUL

1 stop9h 21mArajet

Deal found 31/7C$ 166

Thu 11/91:25 p.m.SJU - YUL

1 stop8h 41mUnited Airlines

Deal found 31/7C$ 200

Sat 4/103:55 p.m.SJU - YUL

2 stops17h 51mAmerican Airlines

Deal found 1/8C$ 202

Sun 21/122:05 a.m.SJU - YUL

1 stop12h 26mAir Canada

Deal found 1/8C$ 212

Sat 4/102:26 p.m.SJU - YUL

1 stop9h 30mDelta

Deal found 31/7C$ 297

Thu 14/88:00 p.m.SJU - YUL

3 stops26h 15mMultiple Airlines

Deal found 31/7C$ 326

Mon 22/123:30 p.m.SJU - YUL

2 stops34h 03mWestJet

Deal found 1/8C$ 437

Mon 22/122:10 p.m.SJU - YUL

2 stops24h 30mAvianca

Deal found 30/7C$ 465

Cheapflights Fare Finder

Use the filters below to find and compare flights from Puerto Rico 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

Sat 18/10

5:30 a.m.-10:55 p.m.

1 stop17h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 30/10

7:50 a.m.-11:59 p.m.

1 stop16h 09m

C$ 467

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 30/10

7:30 a.m.-3:16 p.m.

1 stop7h 46m

Montreal Pierre Elliott Trudeau Intl

Tue 4/11

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

1 stop8h 36m

C$ 477

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Fri 12/12

2:10 p.m.-9:42 p.m.

1 stop8h 32m

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

8:15 a.m.-1:55 p.m.

Nonstop4h 40m

C$ 588

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 29/10

1:05 a.m.-1:28 p.m.

1 stop12h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 4/11

6:00 a.m.-9:00 p.m.

1 stop14h 00m

C$ 668

CulebraMontreal

CPX - YUL

CPXYUL

Culebra

Sat 24/1

10:48 a.m.-9:30 p.m.

2 stops11h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

5:45 p.m.-5:21 p.m.

2 stops22h 36m

C$ 3,473

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sun 18/1

3:54 p.m.-12:15 a.m.

1 stop9h 21m

C$ 166

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 11/9

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

1 stop8h 41m

C$ 200

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sat 4/10

3:55 p.m.-9:46 a.m.

2 stops17h 51m

C$ 202

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sun 21/12

2:05 a.m.-1:31 p.m.

1 stop12h 26m

C$ 212

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sat 4/10

2:26 p.m.-11:56 p.m.

1 stop9h 30m

C$ 297

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

Showing 1-10 of 13 results

Best time to book a flight from Puerto Rico to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Puerto Rico 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 Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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 Pierre Elliott Trudeau Intl

Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,983 reviews

Check prices

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

7,983 reviews

Delta

8.0

Very good

7,983 reviews

Check prices

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

8,904 reviews

Delta

8.0

Very good

7,983 reviews

Check prices

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

7,983 reviews

Check prices

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

2,980 reviews

Delta

8.0

Very good

7,983 reviews

Check prices

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 Canada

7.1

Good

9,855 reviews

Delta

8.0

Very good

7,983 reviews

Check prices

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 to fly from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport one-way?
One-way options have recently been found by users for as low as C$ 166 on Arajet. Other airlines that offer cheap prices include United Airlines from C$ 200 and American Airlines from C$ 202 one-way.
What are the most popular routes from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport?
The most popular flight routes from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport are San Juan Luis Munoz Marin Intl - Montreal Pierre Elliott Trudeau Intl, Aguadilla Borinquen - Montreal Pierre Elliott Trudeau Intl and Culebra - Montreal Pierre Elliott Trudeau Intl.
What are the cheapest flights from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport?
Looking for the cheapest flight from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport? While on average our users pay C$ 399, our data indicates the cheapest price to be C$ 356. The most popular route (San Juan Luis Munoz Marin Intl - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 420.
Can I find deals for flights from Puerto Rico to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Puerto Rico to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Puerto Rico 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 Puerto Rico to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Puerto Rico to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Puerto Rico 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 Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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

Laval

Longueuil

Sherbrooke

Cornwall

Brossard

Dorval

Montebello

Drummondville

Trois-Rivières

Saint-Jean-sur-Richelieu

Boucherville

Saint-Sauveur

Bromont

North Hatley

Louiseville

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How does Cheapflights help users find flights from Puerto Rico to Pierre Elliott Trudeau Intl?

Cheapflights helps you search for flights from Puerto Rico to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Puerto Rico to Pierre Elliott Trudeau Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Puerto Rico.

Can Cheapflights find flights from Puerto Rico to Pierre Elliott Trudeau Intl with no change fees?

Yes, we can. To see specific flights from Puerto Rico to Pierre Elliott Trudeau Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Puerto Rico to Pierre Elliott Trudeau Intl become cheaper?

Of course! You can now track prices for flights from Puerto Rico to Pierre Elliott Trudeau Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport from C$ 166

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Puerto Rico to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Puerto Rico to Pierre Elliott Trudeau Intl flight deals. Data was last updated 1 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Find flight deals from Puerto Rico to Pierre Elliott Trudeau Intl

Cheapest flights from Puerto Rico to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Puerto Rico to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Explore the most affordable flight options available from Puerto Rico to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Best time to book a flight from Puerto Rico to Pierre Elliott Trudeau Intl

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

Cheapflights Insights

Everything you need to know about your flight from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport?

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico 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 to fly from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport one-way?

What are the most popular routes from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport?

What are the cheapest flights from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport?

Can I find deals for flights from Puerto Rico to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from Puerto Rico to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from Puerto Rico to Pierre Elliott Trudeau Intl?

What is the cheapest month to book a flight from Puerto Rico to Montreal Pierre Elliott Trudeau Intl Airport?

Travelling 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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Alternative routes for Puerto Rico to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

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 Puerto Rico to Pierre Elliott Trudeau Intl?

Why should you use Cheapflights to find cheap flight tickets from Puerto Rico to Pierre Elliott Trudeau Intl?

Can Cheapflights find flights from Puerto Rico to Pierre Elliott Trudeau Intl with no change fees?

Can Cheapflights notify me if prices for flights from Puerto Rico to Pierre Elliott Trudeau Intl become cheaper?

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Cheapest flights from Puerto Rico to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Puerto Rico to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.