Which airlines fly to Puerto Rico?

WestJet, Air Canada and United 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 39% of people opting to fly with this airline when travelling to Puerto Rico. Keep in mind that there are 7 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, American Airlines, and Delta are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Puerto Rico

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$ 241 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico in 2025

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

6:15 a.m. - 2:44 p.m.YUL-SJU

8h 29m1 stop

7:30 a.m. - 3:16 p.m.SJU-YUL

7h 46m1 stop

C$ 377United Airlines

Find Deal

Tue, 21 Oct - Tue, 28 Oct

6:15 a.m. - 2:44 p.m.YUL-SJU

8h 29m1 stop

7:30 a.m. - 3:16 p.m.SJU-YUL

7h 46m1 stop

C$ 387United Airlines

Find Deal

Tue, 21 Oct - Tue, 28 Oct

7:50 a.m. - 11:59 p.m.YUL-SJU

16h 09m1 stop

5:30 a.m. - 10:55 p.m.SJU-YUL

17h 25m1 stop

C$ 415American Airlines

Find Deal

Tue, 21 Oct - Tue, 28 Oct

7:50 a.m. - 11:59 p.m.YUL-SJU

16h 09m1 stop

6:25 a.m. - 3:20 p.m.SJU-YUL

9h 55m1 stop

C$ 416American Airlines

Find Deal

Thu, 30 Oct - Fri, 7 Nov

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

8h 36m1 stop

3:54 p.m. - 12:15 a.m.SJU-YUL

9h 21m1 stop

C$ 470

Find Deal

Sat, 24 Jan - Sun, 1 Feb

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

8h 36m1 stop

2:05 a.m. - 1:31 p.m.SJU-YUL

12h 26m1 stop

C$ 481Air Canada

Find Deal

Tue, 9 Dec - Fri, 19 Dec

7:00 a.m. - 12:36 a.m.YUL-SJU

16h 36m1 stop

2:05 a.m. - 1:31 p.m.SJU-YUL

12h 26m1 stop

C$ 506Air Canada

Find Deal

Wed, 10 Dec - Fri, 19 Dec

8:05 a.m. - 12:36 a.m.YUL-SJU

15h 31m1 stop

3:54 p.m. - 12:15 a.m.SJU-YUL

9h 21m1 stop

C$ 525

Find Deal

Wed, 10 Dec - Sun, 21 Dec

7:00 a.m. - 1:00 p.m.YUL-SJU

29h 00m1 stop

6:20 p.m. - 11:44 a.m.SJU-YUL

18h 24m1 stop

C$ 528Delta

Find Deal

Fri, 30 Jan - Sat, 7 Feb

6:15 p.m. - 11:17 p.m.YUL-SJU

28h 02m1 stop

4:45 p.m. - 11:55 a.m.SJU-YUL

20h 10m1 stop

C$ 540Delta

Find Deal

Thu, 11 Dec - Sat, 20 Dec

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

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

Delta

30 Jan

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

29h 00m

1 stop

SJU1:00 p.m.San Juan Luis Munoz Marin Intl

7 Feb

SJU6:20 p.m.San Juan Luis Munoz Marin Intl

18h 24m

1 stop

YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 528

Find similar

Delta

11 Dec

YUL6:15 p.m.Montreal Pierre Elliott Trudeau Intl

28h 02m

1 stop

SJU11:17 p.m.San Juan Luis Munoz Marin Intl

20 Dec

SJU4:45 p.m.San Juan Luis Munoz Marin Intl

20h 10m

1 stop

YUL11:55 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 540

Find similar

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

21 Oct

YUL6:15 a.m.Montreal Pierre Elliott Trudeau Intl

8h 29m

1 stop

SJU2:44 p.m.San Juan Luis Munoz Marin Intl

28 Oct

SJU7:30 a.m.San Juan Luis Munoz Marin Intl

7h 46m

1 stop

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

C$ 377

Find similar

United Airlines

21 Oct

YUL6:15 a.m.Montreal Pierre Elliott Trudeau Intl

8h 29m

1 stop

SJU2:44 p.m.San Juan Luis Munoz Marin Intl

28 Oct

SJU7:30 a.m.San Juan Luis Munoz Marin Intl

7h 46m

1 stop

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

C$ 387

Find similar

United Airlines

8 Oct

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

7h 45m

1 stop

SJU1:45 p.m.San Juan Luis Munoz Marin Intl

15 Oct

SJU1:30 p.m.San Juan Luis Munoz Marin Intl

8h 36m

1 stop

YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 398

Find similar

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

Tue 21/10

6:15 a.m.-2:44 p.m.

1 stop8h 29m

San Juan Luis Munoz Marin Intl

Tue 28/10

7:30 a.m.-3:16 p.m.

1 stop7h 46m

C$ 377

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

6:15 a.m.-2:44 p.m.

1 stop8h 29m

San Juan Luis Munoz Marin Intl

Tue 28/10

7:30 a.m.-3:16 p.m.

1 stop7h 46m

C$ 387

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

7:50 a.m.-11:59 p.m.

1 stop16h 09m

San Juan Luis Munoz Marin Intl

Tue 28/10

5:30 a.m.-10:55 p.m.

1 stop17h 25m

C$ 415

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Thu 30/10

7:50 a.m.-11:59 p.m.

1 stop16h 09m

San Juan Luis Munoz Marin Intl

Fri 7/11

6:25 a.m.-3:20 p.m.

1 stop9h 55m

C$ 416

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

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

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Sun 1/2

3:54 p.m.-12:15 a.m.

1 stop9h 21m

C$ 470

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 9/12

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

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Fri 19/12

2:05 a.m.-1:31 p.m.

1 stop12h 26m

C$ 481

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 10/12

7:00 a.m.-12:36 a.m.

1 stop16h 36m

San Juan Luis Munoz Marin Intl

Fri 19/12

2:05 a.m.-1:31 p.m.

1 stop12h 26m

C$ 506

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 10/12

8:05 a.m.-12:36 a.m.

1 stop15h 31m

San Juan Luis Munoz Marin Intl

Sun 21/12

3:54 p.m.-12:15 a.m.

1 stop9h 21m

C$ 525

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

7:00 a.m.-1:00 p.m.

1 stop29h 00m

San Juan Luis Munoz Marin Intl

Sat 7/2

6:20 p.m.-11:44 a.m.

1 stop18h 24m

C$ 528

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

6:15 p.m.-11:17 p.m.

1 stop28h 02m

San Juan Luis Munoz Marin Intl

Sat 20/12

4:45 p.m.-11:55 a.m.

1 stop20h 10m

C$ 540

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

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$ 541.

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 Thursday. Travellers who choose to depart for Puerto Rico on a Thursday will often find tickets for as low as C$ 369. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 1,136. 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 time of day to depart on your flight to Puerto Rico?

The cheapest time of day to fly to Puerto Rico is in the afternoon when flights can be purchased for as low as C$ 580. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 681 on average. Flights to Puerto Rico from Montreal Pierre Elliott Trudeau Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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$ 720 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$ 566 on momondo.

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

There are 1 cabin classes 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$ 241
Fastest flight time	4h 40m
Direct flights	Mon
Airports in Puerto Rico	2 airports

The best one-way flight to Puerto Rico from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 241. 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$ 377.

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico takes 4h 40m

Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico on Monday. Airlines offering direct flights are: Air Canada and Air Transat.

There are 2 airports near Puerto Rico: Aguadilla Borinquen (BQN), 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 7 operators available for flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico as of August 2025.
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 44.16% of the total bookings. Other popular models include Airbus A319 with 35.06%, Airbus A321-100/200 with 7.79%, and Airbus A220-300 with 3.90%.

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
American Airlines	PriceFrom C$ 360	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 387	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 421	Free Cancellation	Rating 7.1 9,890 reviews	Search Air Canada flights
Delta	PriceFrom C$ 432	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
Air Transat	PriceFrom C$ 472	Free Cancellation	Rating 7.7 425 reviews	Search Air Transat flights
WestJet	PriceFrom C$ 645	Free Cancellation	Rating 7.2 2,997 reviews	Search WestJet flights
WestJet Encore	PriceFrom C$ 761	Free Cancellation	Rating 9.2 5 reviews	Search WestJet Encore 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

Find my bookings

Get notified when prices go down

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

1 adult

Sun 10/8

Sun 17/8

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico from C$ 241

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

Our best Delta 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

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

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$ 541.

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

What is the cheapest time of 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 are 1 cabin classes 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, American Airlines, and Delta are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Puerto Rico

Which airlines fly 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

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