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$229+ Cheap flights from Puerto Rico to Montreal (YMQ)

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — YMQ
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Cheap flight deals from Puerto Rico to Montreal

Cheapest flights from Puerto Rico to Montreal
Explore the most affordable flight options available from Puerto Rico to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.

This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:55 pm
SJU
-
YUL
2 stops17h 50m
American Airlines
Tue 10/67:55 am
YUL
-
SJU
2 stops15h 55m
American Airlines
Deal found 5/5$401
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:15 pm
SJU
-
YUL
2 stops25h 00m
Multiple Airlines
Wed 6/107:00 am
YUL
-
SJU
1 stop7h 34m
Multiple Airlines
Deal found 5/6$447
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:55 pm
SJU
-
YUL
2 stops17h 50m
American Airlines
Wed 10/710:30 am
YUL
-
SJU
2 stops13h 20m
American Airlines
Deal found 5/5$459
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:15 pm
SJU
-
YUL
2 stops25h 00m
Multiple Airlines
Fri 5/297:00 am
YUL
-
SJU
1 stop9h 20m
Multiple Airlines
Deal found 5/3$474
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:24 pm
SJU
-
YUL
1 stop8h 51m
Multiple Airlines
Sun 11/88:00 am
YUL
-
SJU
1 stop15h 38m
Multiple Airlines
Deal found 5/2$479
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:00 am
SJU
-
YUL
1 stop9h 27m
American Airlines
Sat 5/97:45 am
YUL
-
SJU
1 stop14h 20m
American Airlines
Deal found 5/6$486
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:25 pm
SJU
-
YUL
1 stop8h 41m
United Airlines
Sat 5/162:20 pm
YUL
-
SJU
1 stop7h 04m
United Airlines
Deal found 5/5$487
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:15 am
BQN
-
YUL
1 stop15h 55m
United Airlines
Mon 9/143:25 pm
YUL
-
BQN
1 stop7h 44m
United Airlines
Deal found 5/1$820

Find flight deals from Puerto Rico to Montreal

Keep the following information in mind while searching for Puerto Rico to Montreal flight deals. Data was last updated May 7, 2026.

Round-trip from

$375
(Kiwi.com)

One-way from

$229
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$511

Good round-trip deal

$1,102 or less

Good one-way deal

$309 or less
From Puerto Rico to Montreal (YMQ)
Search Deals
One-way flight from Puerto Rico to Montreal (YMQ)
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Highest demand for flights based on searches. 4% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Puerto Rico to Montreal (YMQ).
Search Deals
Price to beat on a one-way flight from Puerto Rico to Montreal (YMQ).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Montreal 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 2,558,603 searches. Data last updated May 7, 2026.
Use the filters below to find and compare flights from Puerto Rico to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sat 6/27

9:00 pm-12:20 am

1 stop27h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

7:00 am-2:34 pm

1 stop7h 34m

$631
Quickest round-trip

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Mon 6/8

7:40 am-9:26 pm

1 stop13h 46m

Montreal Pierre Elliott Trudeau Intl

Tue 6/9

3:25 pm-11:50 pm

1 stop8h 25m

$645

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 6/25

10:29 am-11:29 pm

1 stop13h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 6/30

7:51 am-10:45 pm

2 stops14h 54m

$655

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 7/2

2:14 pm-11:28 pm

1 stop9h 14m

Montreal Pierre Elliott Trudeau Intl

Mon 7/6

6:50 pm-11:46 am

1 stop16h 56m

$666

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 6/24

1:00 am-4:10 pm

1 stop15h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 6/30

9:15 am-9:24 pm

1 stop12h 09m

$680

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Mon 6/1

10:29 am-11:29 pm

1 stop13h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 6/8

7:29 am-10:45 pm

1 stop15h 16m

$689

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 7/23

1:00 am-10:06 pm

1 stop21h 06m

Montreal Pierre Elliott Trudeau Intl

Tue 7/28

6:10 am-8:34 pm

1 stop14h 24m

$695

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 5/13

10:03 am-9:37 pm

2 stops11h 34m

Montreal Pierre Elliott Trudeau Intl

Mon 5/18

7:29 am-9:24 pm

2 stops13h 55m

$703

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 7/1

1:00 am-4:10 pm

1 stop15h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

6:00 am-11:50 pm

1 stop17h 50m

$703

AguadillaMontreal

BQN - YUL

BQNYUL

Aguadilla Borinquen

Wed 9/9

12:15 am-4:10 pm

1 stop15h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 9/14

3:25 pm-11:09 pm

1 stop7h 44m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Puerto Rico to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal 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

What is the cheapest month to book a flight from Puerto Rico to Montreal?

Currently, December is the cheapest month in which you can book a flight from Puerto Rico to Montreal (average of $145). Flying from Puerto Rico to Montreal in August is currently the most expensive (average of $708). 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 Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated May 7, 2026.
Read reviews from past customers who have flown American Airlines from Puerto Rico to Montreal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,668 reviews

Overall

7.1

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

7.9

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.
American Airlines
7.1
Good
11,668 reviews
American Airlines
7.1
Good
11,668 reviews

Overall

7.1

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

7.9

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Montreal. 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 Puerto Rico to Montreal?

    There are many flights that can get you from Puerto Rico to Montreal in 13h. Fly via Arajet, United Airlines, or American Airlines to get the fastest option. Puerto Rico and Montreal are separated by a distance of 1918 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Puerto Rico to Montreal?

    Before booking your flight to Montreal from Puerto Rico, check out the most reliable airlines to get you to your destination on time: Air Canada (83%), Air Canada Rouge (83%), Air Transat( 60%).

  • What are the cheapest flights from Puerto Rico to Montreal?

    Looking at all options, your cheapest flight can be booked for $172. While the most popular route (San Juan Luis Munoz Marin Intl - Montreal Pierre Elliott Trudeau Intl) can be booked for $474 on average, our data indicates $793 when flying from Puerto Rico to Montreal.

  • Can I find deals for flights from Puerto Rico to Montreal that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Montreal.

  • Can I find deals for business class flights from Puerto Rico to Montreal?

    Yes. Cheapflights offers flight deals from Puerto Rico to Montreal 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?

    Currently, December is the cheapest month in which you can book a flight from Puerto Rico to Montreal (average of $145). Flying from Puerto Rico to Montreal in August is currently the most expensive (average of $708). 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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Alternative routes for Puerto Rico to Montreal

See prices for flight routes from nearby airports that may be better suited for you.
Punta Cana to Pierre Elliott Trudeau Intl flights

Top 3 airlines flying from Puerto Rico to Montreal

Discover the top 3 airlines that operate flights from Puerto Rico to Montreal. 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 2,558,603 searches. Data last updated May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$145Average$364FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$311Average$645FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$364Average$567FlexibilityNo cancel feeOn-time71%

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