Which airline has the best punctuality record on Montreal to Puerto Rico flights?

According to our data, Air Canada Rouge has had the least delays on this route over the last 12 months, with about 37% of their flights experiencing any sort of delay.

What is the most punctual flight time for Montreal to Puerto Rico flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Which airlines fly to Puerto Rico?

WestJet, United Airlines and American Airlines are the top three most popular airlines that fly to Puerto Rico from Montreal Pierre Elliott Trudeau Intl Airport according to our data. WestJet is the first choice among our users, with 35% of people opting to fly with this airline when travelling to Puerto Rico. Keep in mind that there are 6 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Puerto Rico?

United Airlines and American Airlines are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Puerto Rico

How often are flights from Montreal to Puerto Rico delayed?

Historically, on average around 19% of flights between Montreal and Puerto Rico have experienced a delay on any given week. The average delay length over the past 12 months has been 43 minutes.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 224 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico in 2026

1 adult

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YUL

SJU

8h 36m

1 stop

8:05 a.m. - 3:16 p.m.

SJU

YUL

8h 11m

1 stop

C$ 397United Airlines

lun., 23 feb. - mié., 25 feb.

2:20 p.m. - 9:24 p.m.

YUL

SJU

7h 04m

1 stop

7:20 a.m. - 2:40 p.m.

SJU

YUL

7h 20m

1 stop

C$ 401United Airlines

sáb., 9 may. - sáb., 16 may.

2:13 p.m. - 10:22 p.m.

YUL

SJU

7h 09m

1 stop

8:05 a.m. - 3:16 p.m.

SJU

YUL

8h 11m

1 stop

C$ 402United Airlines

sáb., 7 feb. - sáb., 14 feb.

7:30 a.m. - 11:40 p.m.

YUL

SJU

15h 10m

1 stop

6:00 a.m. - 3:22 p.m.

SJU

YUL

10h 22m

1 stop

C$ 404American Airlines

dom., 22 feb. - vie., 27 feb.

2:13 p.m. - 10:22 p.m.

YUL

SJU

7h 09m

1 stop

8:05 a.m. - 3:16 p.m.

SJU

YUL

8h 11m

1 stop

C$ 408United Airlines

sáb., 7 feb. - sáb., 14 feb.

2:20 p.m. - 9:24 p.m.

YUL

SJU

7h 04m

1 stop

4:55 p.m. - 12:13 a.m.

SJU

YUL

7h 18m

1 stop

C$ 412United Airlines

lun., 13 abr. - mié., 15 abr.

6:45 a.m. - 4:20 p.m.

YUL

SJU

9h 35m

1 stop

4:00 p.m. - 12:20 a.m.

SJU

YUL

8h 20m

1 stop

C$ 423Arajet

vie., 10 abr. - dom., 19 abr.

5:00 a.m. - 1:25 p.m.

YUL

SJU

8h 25m

1 stop

4:00 p.m. - 12:20 a.m.

SJU

YUL

8h 20m

1 stop

C$ 424Multiple Airlines

dom., 19 abr. - dom., 26 abr.

10:10 a.m. - 11:57 p.m.

YUL

BQN

12h 47m

2 stops

1:09 a.m. - 8:32 a.m.

BQN

YUL

8h 23m

1 stop

C$ 868Air Canada

lun., 23 feb. - mié., 25 feb.

7:00 a.m. - 11:57 p.m.

YUL

BQN

15h 57m

1 stop

1:09 a.m. - 2:22 p.m.

BQN

YUL

14h 13m

2 stops

C$ 871Air Canada

lun., 23 feb. - mié., 25 feb.

American Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

Our best American Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico flight tickets

American Airlines

22 Feb

YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl

15h 10m

1 stop

SJU11:40 p.m.San Juan Luis Munoz Marin Intl

27 Feb

SJU6:00 a.m.San Juan Luis Munoz Marin Intl

10h 22m

1 stop

YUL3:22 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 404

American Airlines

23 Jan

YUL3:59 p.m.Montreal Pierre Elliott Trudeau Intl

6h 57m

1 stop

SJU11:56 p.m.San Juan Luis Munoz Marin Intl

30 Jan

SJU7:00 a.m.San Juan Luis Munoz Marin Intl

9h 20m

1 stop

YUL3:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 433

American Airlines

8 Feb

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

7h 59m

1 stop

SJU3:59 p.m.San Juan Luis Munoz Marin Intl

18 Feb

SJU8:00 a.m.San Juan Luis Munoz Marin Intl

16h 29m

1 stop

YUL11:29 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 434

United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico flight tickets

United Airlines

23 Feb

YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl

8h 36m

1 stop

SJU12:36 a.m.San Juan Luis Munoz Marin Intl

25 Feb

SJU8:05 a.m.San Juan Luis Munoz Marin Intl

8h 11m

1 stop

YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 397

United Airlines

9 May

YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl

7h 04m

1 stop

SJU9:24 p.m.San Juan Luis Munoz Marin Intl

16 May

SJU7:20 a.m.San Juan Luis Munoz Marin Intl

7h 20m

1 stop

YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 401

United Airlines

7 Feb

YUL2:13 p.m.Montreal Pierre Elliott Trudeau Intl

7h 09m

1 stop

SJU10:22 p.m.San Juan Luis Munoz Marin Intl

14 Feb

SJU8:05 a.m.San Juan Luis Munoz Marin Intl

8h 11m

1 stop

YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 402

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

lun. 23/2

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

1 stop8h 36m

San Juan Luis Munoz Marin Intl

mié. 25/2

8:05 a.m.-3:16 p.m.

1 stop8h 11m

C$ 397

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

sáb. 9/5

2:20 p.m.-9:24 p.m.

1 stop7h 04m

San Juan Luis Munoz Marin Intl

sáb. 16/5

7:20 a.m.-2:40 p.m.

1 stop7h 20m

C$ 401

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

sáb. 7/2

2:13 p.m.-10:22 p.m.

1 stop7h 09m

San Juan Luis Munoz Marin Intl

sáb. 14/2

8:05 a.m.-3:16 p.m.

1 stop8h 11m

C$ 402

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

dom. 22/2

7:30 a.m.-11:40 p.m.

1 stop15h 10m

San Juan Luis Munoz Marin Intl

vie. 27/2

6:00 a.m.-3:22 p.m.

1 stop10h 22m

C$ 404

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

sáb. 7/2

2:13 p.m.-10:22 p.m.

1 stop7h 09m

San Juan Luis Munoz Marin Intl

sáb. 14/2

8:05 a.m.-3:16 p.m.

1 stop8h 11m

C$ 408

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

lun. 13/4

2:20 p.m.-9:24 p.m.

1 stop7h 04m

San Juan Luis Munoz Marin Intl

mié. 15/4

4:55 p.m.-12:13 a.m.

1 stop7h 18m

C$ 412

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

vie. 10/4

6:45 a.m.-4:20 p.m.

1 stop9h 35m

San Juan Luis Munoz Marin Intl

dom. 19/4

4:00 p.m.-12:20 a.m.

1 stop8h 20m

C$ 423

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

dom. 19/4

5:00 a.m.-1:25 p.m.

1 stop8h 25m

San Juan Luis Munoz Marin Intl

dom. 26/4

4:00 p.m.-12:20 a.m.

1 stop8h 20m

C$ 424

MontrealAguadilla

YUL - BQN

YULBQN

Montreal Pierre Elliott Trudeau Intl

lun. 23/2

10:10 a.m.-11:57 p.m.

2 stops12h 47m

Aguadilla Borinquen

mié. 25/2

1:09 a.m.-8:32 a.m.

1 stop8h 23m

C$ 868

MontrealAguadilla

YUL - BQN

YULBQN

Montreal Pierre Elliott Trudeau Intl

lun. 23/2

7:00 a.m.-11:57 p.m.

1 stop15h 57m

Aguadilla Borinquen

mié. 25/2

1:09 a.m.-2:22 p.m.

2 stops14h 13m

C$ 871

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

What is the cheapest month to fly to Puerto Rico?

If you aren’t able to travel to Puerto Rico during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 532.

What is the cheapest day to depart on your flight to Puerto Rico?

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico is on a Tuesday. Travellers who choose to depart for Puerto Rico on a Tuesday will often find tickets for as low as C$ 504. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 1,141. These prices are subject to change though, so be sure to set up a Price Alert for flights to Puerto Rico.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Puerto Rico flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl for the best Montreal Pierre Elliott Trudeau Intl - Puerto Rico flight prices

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around C$ 713 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 506 on momondo.

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Puerto Rico flights?

There is only 1 cabin class available to choose from on Montreal Pierre Elliott Trudeau Intl to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico flights?

No. A direct flight is the cheapest option for a flight between Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico.

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

Best price found	C$ 329
Fastest flight time	4h 30m
Direct flights	Mon
Airports in Puerto Rico	20 airports

The best one-way flight to Puerto Rico from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 329. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico found on momondo in the last 72 hours is C$ 691.

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico takes 4h 30m

Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico on Monday. There are no airlines offering direct flights.

There are 20 airports in Puerto Rico. From Montreal Pierre Elliott Trudeau Intl Airport there are direct flights to San Juan Luis Munoz Marin Intl (SJU).

Search flight deals

When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico are updated daily.
How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?
There are 6 operators available for flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico as of January 2026.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?
Based on momondo bookings for flights between Montreal Pierre Elliott Trudeau Intl Airport and Puerto Rico, the leading plane model is Airbus A321neo, making up 47.62% of the total bookings. Other popular models include Airbus A319 with 42.86%, Airbus A321-100/200 with 3.17%, and Airbus A220-300 with 2.38%.

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico with momondo

Airline	Rating	Free Cancellation	Price
Arajet	PriceFrom C$ 220	Free Cancellation	Rating 6.5 42 reviews	Search Arajet flights
American Airlines	PriceFrom C$ 292	Free Cancellation	Rating 7.2 11,177 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 325	Free Cancellation	Rating 7.1 10,648 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 381	Free Cancellation	Rating 7.4 9,192 reviews	Search United Airlines flights
Air Transat	PriceFrom C$ 474	Free Cancellation	Rating 7.7 500 reviews	Search Air Transat flights
WestJet	PriceFrom C$ 647	Free Cancellation	Rating 7.2 3,246 reviews	Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Puerto Rico?

Finding the right flight to Puerto Rico from Montreal is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Puerto Rico quick and easy, saving you time and money.

Can I find flights from Montreal to Puerto Rico with flexible booking policies on momondo?

All flight searches from Montreal to Puerto Rico on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montreal to Puerto Rico?

Once you have performed a search for Montreal to Puerto Rico flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Montreal to Puerto Rico right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Puerto Rico, momondo offers a useful price alert feature which will track prices for flights to Puerto Rico from Montreal and alert you when they change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Find better results for your trip to Puerto Rico

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico from C$ 224

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Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

American Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

Our best American Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico flight tickets

United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico flight tickets

momondo Fare Finder

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

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

What is the cheapest month to fly to Puerto Rico?

If you aren’t able to travel to Puerto Rico during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 532.

What is the cheapest day to depart on your flight to Puerto Rico?

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Puerto Rico flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl for the best Montreal Pierre Elliott Trudeau Intl - Puerto Rico flight prices

How far in advance should I book a flight to Puerto Rico?

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Puerto Rico flights?

There is only 1 cabin class available to choose from on Montreal Pierre Elliott Trudeau Intl to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico flights?

No. A direct flight is the cheapest option for a flight between Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico.

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Puerto Rico?

United Airlines and American Airlines are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Puerto Rico

Which airlines fly to Puerto Rico?

How often are flights from Montreal to Puerto Rico delayed?

Historically, on average around 19% of flights between Montreal and Puerto Rico have experienced a delay on any given week. The average delay length over the past 12 months has been 43 minutes.

What is the most punctual flight time for Montreal to Puerto Rico flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Montreal to Puerto Rico flights?

According to our data, Air Canada Rouge has had the least delays on this route over the last 12 months, with about 37% of their flights experiencing any sort of delay.

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

Best price found

Fastest flight time

Direct flights

Airports in Puerto Rico

When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

What documentation or ID do you need to fly to Puerto Rico?

What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Puerto Rico?

Can I find flights from Montreal to Puerto Rico with flexible booking policies on momondo?

How can momondo help me find flights from Montreal to Puerto Rico?

I’m not ready to book a flight from Montreal to Puerto Rico right now. Can momondo alert me if prices change?

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular Cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo