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$151+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — YMQ
Jul 23 — Jul 301
Thu 7/23
Thu 7/30
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 June 23, 2026.

This American Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 9/166:27 am
SJU
-
YUL
2 stops16h 25m
American Airlines
Wed 9/237:29 am
YUL
-
SJU
1 stop7h 21m
American Airlines
Deal found 6/23$446
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Mon 8/1012:55 am
SJU
-
YUL
1 stop15h 55m
American Airlines
Tue 8/187:29 am
YUL
-
SJU
1 stop16h 30m
American Airlines
Deal found 6/21$447
This American Airlines deal was found by Cheapflights users on 6/21. 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 10/12:22 pm
SJU
-
YUL
1 stop7h 20m
American Airlines
Tue 10/67:30 am
YUL
-
SJU
1 stop7h 10m
American Airlines
Deal found 6/21$490
This American Airlines deal was found by Cheapflights users on 6/21. 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 10/12:22 pm
SJU
-
YUL
1 stop7h 20m
American Airlines
Wed 10/77:30 am
YUL
-
SJU
1 stop16h 20m
American Airlines
Deal found 6/21$495
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Sun 12/61:09 am
BQN
-
YUL
1 stop16h 12m
United Airlines
Tue 12/83:00 pm
YUL
-
BQN
1 stop7h 57m
United Airlines
Deal found 6/18$799

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 June 23, 2026.

Round-trip from

$446
(American Airlines)

One-way from

$151
(United Airlines)

Popular in

January

Cheapest in

April

Average price

$490

Good one-way deal

$172 or less
From Puerto Rico to Montreal (YMQ)
Search Deals
One-way flight from Puerto Rico to Montreal (YMQ)
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Price to beat on a one-way flight from Puerto Rico to Montreal (YMQ).
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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 June 23, 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

Mon 8/10

12:55 am-4:50 pm

1 stop15h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 8/18

7:29 am-11:59 pm

1 stop16h 30m

$447
Quickest round-trip

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 9/16

3:41 pm-10:52 pm

1 stop7h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 9/23

7:29 am-2:50 pm

1 stop7h 21m

$452

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Mon 8/24

1:00 am-10:06 pm

1 stop21h 06m

Montreal Pierre Elliott Trudeau Intl

Wed 8/26

6:10 am-2:44 pm

1 stop8h 34m

$635

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 7/1

6:45 pm-4:10 pm

1 stop21h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 7/15

2:20 pm-9:24 pm

1 stop7h 04m

$652

AguadillaMontreal

BQN - YUL

BQNYUL

Aguadilla Borinquen

Sun 12/6

1:09 am-11:38 am

2 stops11h 29m

Montreal Pierre Elliott Trudeau Intl

Tue 12/8

6:10 am-11:57 pm

3 stops16h 47m

$1,258
Cheapest one-way
Quickest one-way

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 11/4

8:05 am-3:16 pm

1 stop8h 11m

$151

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 11/12

4:24 pm-12:15 am

1 stop8h 51m

$197

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 11/12

7:35 pm-12:23 pm

2 stops17h 48m

$250

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 7/1

1:00 am-6:52 pm

2 stops17h 52m

$329

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 7/2

6:45 pm-10:06 pm

1 stop27h 21m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Showing 1-10 of 11 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 $749). 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 June 23, 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
11,746 reviews

Entertainment

6.8

Crew

7.9

Boarding

7.5

Food

6.4

Overall

7.1

Comfort

7.2

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
11,746 reviews
American Airlines
7.1
Good
11,746 reviews

Entertainment

6.8

Crew

7.9

Boarding

7.5

Food

6.4

Overall

7.1

Comfort

7.2

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 15h 55m. Fly via American Airlines or United 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 cheapest airlines to fly from Puerto Rico to Montreal one-way?

    The cheapest airline one-way is Arajet, with whom users have recently found tickets for as low as $99. However, be on the lookout for offers from American Airlines and Air Transat, as they are both options that can get you from Puerto Rico to Montreal for a low price.

  • 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 $530 on average, our data indicates $172 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 $749). 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 June 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$145Average$354FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$364Average$665FlexibilityNo cancel feeOn-time71%
Air TransatCheapest$406Average$753FlexibilityNo cancel feeOn-time50%

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