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$103+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — YMQ
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$356
(Kiwi.com)

One-way from

$103
(Expedia)

Popular in

May

Cheapest in

April

Average price

$643

Good one-way deal

$197 or less
From Puerto Rico to Montreal (YMQ)
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One-way flight from Puerto Rico to Montreal (YMQ)
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Highest demand for flights based on searches. 3% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Puerto Rico to Montreal (YMQ).
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Find 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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/24:51 pmSJU - YUL
1 stop25h 04mMultiple Airlines
Sun 10/124:45 pmYUL - SJU
2 stops33h 17mMultiple Airlines
Deal found 9/9$356
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/24:51 pmSJU - YUL
1 stop25h 04mMultiple Airlines
Mon 10/136:55 amYUL - SJU
2 stops19h 07mMultiple Airlines
Deal found 9/9$383
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 10/34:51 pmSJU - YUL
1 stop25h 04mMultiple Airlines
Mon 10/136:55 amYUL - SJU
2 stops19h 07mMultiple Airlines
Deal found 9/9$394
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 10/34:51 pmSJU - YUL
1 stop25h 04mMultiple Airlines
Sun 10/1210:45 amYUL - SJU
2 stops14h 14mMultiple Airlines
Deal found 9/9$441
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/1812:01 pmSJU - YUL
2 stops21h 57mAmerican Airlines
Wed 9/247:25 amYUL - SJU
2 stops10h 49mAmerican Airlines
Deal found 9/10$510
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/13:39 amSJU - YUL
1 stop10h 41mMultiple Airlines
Tue 10/146:35 pmYUL - SJU
2 stops19h 37mMultiple Airlines
Deal found 9/9$520
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 10/38:00 amSJU - YUL
2 stops16h 27mMultiple Airlines
Tue 10/147:00 amYUL - SJU
1 stop14h 59mMultiple Airlines
Deal found 9/9$521

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 September 11, 2025.
Use the filters below to find and compare flights from Puerto Rico to Montreal that are best for you.

Fly from

Puerto Rico

Fly to

Montreal

Route

Depart

Return

Price

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 10/2

4:51 pm-5:55 pm

1 stop25h 04m

Montreal Pierre Elliott Trudeau Intl

Tue 10/14

4:45 pm-2:02 am

2 stops33h 17m

$356

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Fri 10/3

4:51 pm-5:55 pm

1 stop25h 04m

Montreal Pierre Elliott Trudeau Intl

Sun 10/12

10:45 am-12:59 am

2 stops14h 14m

$441

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 10/1

3:39 am-2:20 pm

1 stop10h 41m

Montreal Pierre Elliott Trudeau Intl

Mon 10/13

6:55 am-2:02 am

2 stops19h 07m

$454

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sat 10/4

4:51 pm-5:55 pm

1 stop25h 04m

Montreal Pierre Elliott Trudeau Intl

Mon 10/13

6:35 pm-2:02 am

1 stop7h 27m

$455

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 10/1

3:39 am-2:20 pm

1 stop10h 41m

Montreal Pierre Elliott Trudeau Intl

Sun 10/12

10:45 am-12:59 am

2 stops14h 14m

$501

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 2/19

6:15 am-5:04 pm

1 stop11h 49m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

6:15 pm-1:00 pm

1 stop17h 45m

$524

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 12/24

2:59 am-12:30 am

1 stop22h 31m

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

4:35 pm-9:52 am

1 stop16h 17m

$538

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Mon 12/29

7:00 am-1:28 pm

1 stop7h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

6:00 am-3:40 pm

1 stop8h 40m

$565

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 12/25

10:26 am-10:58 pm

2 stops13h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

7:10 am-5:15 pm

2 stops9h 05m

$565

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sun 12/14

3:54 pm-12:15 am

1 stop9h 21m

$103

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 12 results
1
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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 time of day to fly from PR to YMQ?

Find hourly flight availability from Puerto Rico to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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 as you normally would.

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 September 11, 2025.
Read reviews from past customers who have flown Air Transat 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.
Air Transat
7.7
Good
438 reviews

Comfort

7.3

Entertainment

7.0

Overall

7.7

Food

6.7

Crew

8.4

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
438 reviews
Air Transat
7.7
Good
438 reviews

Comfort

7.3

Entertainment

7.0

Overall

7.7

Food

6.7

Crew

8.4

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

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.

  • 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 $103. However, be on the lookout for offers from United Airlines and Air Canada, 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 $197. While the most popular route (San Juan Luis Munoz Marin Intl - Montreal Pierre Elliott Trudeau Intl) can be booked for $498 on average, our data indicates $482 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, January is the cheapest month in which you can book a flight from Puerto Rico to Montreal (average of $270). Flying from Puerto Rico to Montreal 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

Browse thousands of different options on Cheapflights for your next trip

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$343Average$364FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$371Average$772FlexibilityNo cancel feeOn-time71%
WestJetCheapest$486Average$695FlexibilityNo cancel feeOn-time60%

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