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$171+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — YMQ
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
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 April 4, 2025.

Round-trip from

$312
(United Airlines)

One-way from

$171
(Kiwi.com)

Popular in

May

Cheapest in

July

Average price

$398

Good one-way deal

$335 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. 13% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 4, 2025.

This United Airlines deal was found by Cheapflights users on 4/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/47:45 amSJU - YUL
1 stop9h 41mUnited Airlines
Mon 4/76:00 amYUL - SJU
1 stop7h 45mUnited Airlines
Deal found 4/3$312
This United deal was found by Cheapflights users on 4/3. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/47:25 amSJU - YUL
1 stop8h 25mMultiple Airlines
Fri 4/1110:15 pmYUL - SJU
1 stop15h 35mMultiple Airlines
Deal found 4/3$398
This American Airlines deal was found by Cheapflights users on 4/4. 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 5/15:30 amSJU - YUL
1 stop9h 55mAmerican Airlines
Thu 5/87:47 amYUL - SJU
1 stop14h 43mAmerican Airlines
Deal found 4/4$436
This Delta deal was found by Cheapflights users on 4/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:15 amSJU - YUL
1 stop11h 25mDelta
Mon 5/126:00 amYUL - SJU
1 stop6h 45mDelta
Deal found 4/4$482
This CheapOair deal was found by Cheapflights users on 4/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/132:00 pmSJU - YUL
1 stop10h 39mWestJet
Sat 4/1912:50 pmYUL - SJU
1 stop24h 20mWestJet
Deal found 4/4$664
This FlightHub deal was found by Cheapflights users on 4/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/282:35 pmSJU - YUL
Nonstop4h 35mAir Transat
Sun 1/48:00 amYUL - SJU
Nonstop4h 30mAir Transat
Deal found 4/3$705
This Air Canada deal was found by Cheapflights users on 4/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/111:05 amSJU - YUL
1 stop21h 01mAir Canada
Sun 4/206:00 amYUL - SJU
1 stop7h 50mAir Canada
Deal found 4/3$940

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 April 4, 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

Fri 5/9

7:25 am-5:15 pm

1 stop9h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 5/12

6:00 am-1:45 pm

1 stop7h 45m

$312

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 5/1

10:27 am-1:50 pm

3 stops27h 23m

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

6:45 am-10:32 am

3 stops27h 47m

$412

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 5/1

5:30 am-3:25 pm

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 5/8

7:47 am-10:30 pm

1 stop14h 43m

$436

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Fri 5/9

6:15 am-5:40 pm

1 stop11h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 5/12

6:00 am-12:45 pm

1 stop6h 45m

$482

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sat 6/21

6:15 am-11:55 pm

1 stop17h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 6/23

6:45 am-10:51 pm

2 stops40h 06m

$690

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 4/24

1:05 am-9:08 am

1 stop8h 03m

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

11:15 am-11:54 pm

2 stops12h 39m

$1,232

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Fri 5/16

9:30 pm-12:37 am

2 stops27h 07m

$171

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Fri 5/16

5:25 am-10:45 pm

1 stop17h 20m

$270

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 9/3

3:56 pm-10:40 am

1 stop18h 44m

$319

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Fri 4/11

2:13 pm-11:57 am

1 stop21h 44m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 11 results
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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 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.

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 April 4, 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.

Rainfall in Montreal by month

Plan your trip to Montreal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal 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 when rainfall is around 2.5 in.

Temperature in Montreal by month

Plan your trip to Montreal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal, 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).

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 April 4, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Puerto Rico to Montreal by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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
8,618 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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
7,899 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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
2,795 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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
7.0
Good
9,040 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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

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 American Airlines, with whom users have recently found tickets for as low as $270. However, be on the lookout for offers from United Airlines and WestJet, as they are both options that can get you from Puerto Rico to Montreal for a low price.

  • 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 (67%), Air Canada Rouge (67%), Air Transat( 67%).

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

    Looking at all options, your cheapest flight can be booked for $335. While the most popular route (San Juan Luis Munoz Marin Intl - Montreal Pierre Elliott Trudeau Intl) can be booked for $517 on average our data indicates $335 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 4 airlines flying from Puerto Rico to Montreal

Discover the top 4 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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$147Average$418FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$366Average$804FlexibilityNo cancel feeOn-time71%
DeltaCheapest$394Average$441FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$609Average$689FlexibilityNo cancel feeOn-time60%

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