Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$203+ Flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport

Q: What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Q: What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Consider American Airlines, Air Canada or Air Transat when booking your flight. These represent the most popular airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport.

Q: What is the cheapest day to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 84% when planning your travel around this day of the week.

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Find cheap flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl are usually found in April or September, booked 32 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl

Round-trip from	$378 (Delta)
One-way from	$203 (United Airlines)
Popular in	December
Cheapest in	April
Average price	$575

From Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl

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One-way flight from Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl

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Highest demand for flights based on searches. 9% potential increase in price ($53 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl

Cheapest flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Tue 11/182:13 pmYUL - SJU

1 stop7h 09mUnited Airlines

Mon 12/88:35 amSJU - YUL

1 stop13h 26mUnited Airlines

Deal found 6/10

$338

Thu 9/2510:41 amYUL - SJU

2 stops12h 56mAmerican Airlines

Wed 10/13:55 pmSJU - YUL

2 stops19h 51mAmerican Airlines

Deal found 6/10

$343

Fri 8/296:00 amYUL - SJU

1 stop7h 10mDelta

Fri 9/52:40 pmSJU - YUL

1 stop9h 13mDelta

Deal found 6/10

$378

Wed 7/96:35 pmYUL - SJU

1 stop7h 28mMultiple Airlines

Wed 7/166:00 amSJU - YUL

1 stop11h 55mMultiple Airlines

Deal found 6/11

$400

Thu 11/277:00 amYUL - SJU

2 stops39h 17mWestJet

Sun 12/77:00 amSJU - YUL

2 stops42h 40mWestJet

Deal found 6/11

$535

Thu 9/256:20 pmYUL - SJU

1 stop17h 40mAir Canada

Tue 9/301:05 amSJU - YUL

2 stops11h 15mAir Canada

Deal found 6/12

$561

Best flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Fri 8/296:00 amYUL - SJU

1 stop7h 10mDelta

Fri 9/52:40 pmSJU - YUL

1 stop9h 13mDelta

Deal found 6/10

$378

Wed 7/96:35 pmYUL - SJU

1 stop7h 28mMultiple Airlines

Wed 7/166:00 amSJU - YUL

1 stop11h 55mMultiple Airlines

Deal found 6/11

$400

Wed 9/103:41 pmYUL - SJU

1 stop8h 16mUnited Airlines

Wed 9/241:25 pmSJU - YUL

1 stop8h 41mUnited Airlines

Deal found 6/10

$417

Wed 9/107:50 amYUL - SJU

2 stops10h 24mAmerican Airlines

Wed 9/244:42 pmSJU - YUL

2 stops22h 39mAmerican Airlines

Deal found 6/10

$528

Wed 7/96:45 amYUL - SJU

2 stops13h 54mWestJet

Wed 8/62:40 pmSJU - YUL

2 stops9h 57mWestJet

Deal found 6/11

$536

Wed 9/101:15 pmYUL - SJU

1 stop10h 42mAir Canada

Tue 9/231:05 amSJU - YUL

2 stops11h 15mAir Canada

Deal found 6/10

$816

Last-minute flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl. Data last updated June 12, 2025 and is based on user searches.

Fri 6/136:45 pmYUL - SJU

1 stop25h 08mDelta

Mon 6/166:15 amSJU - YUL

1 stop17h 39mDelta

Deal found 6/11

$550

Fri 6/2012:45 pmYUL - SJU

1 stop10h 03mWestJet

Thu 7/37:30 amSJU - YUL

1 stop16h 24mWestJet

Deal found 6/11

$594

Sat 6/216:00 amYUL - SJU

1 stop7h 45mUnited Airlines

Fri 7/41:25 pmSJU - YUL

1 stop8h 41mUnited Airlines

Deal found 6/11

$443

Wed 7/96:35 pmYUL - SJU

1 stop7h 28mMultiple Airlines

Wed 7/166:00 amSJU - YUL

1 stop11h 55mMultiple Airlines

Deal found 6/11

$400

Wed 7/96:45 amYUL - SJU

2 stops13h 54mWestJet

Wed 8/62:40 pmSJU - YUL

2 stops9h 57mWestJet

Deal found 6/11

$536

Wed 7/97:47 amYUL - SJU

2 stops16h 40mAmerican Airlines

Tue 8/512:59 amSJU - YUL

2 stops12h 45mAmerican Airlines

Deal found 6/11

$710

Fri 7/189:15 amYUL - SJU

2 stops14h 47mAir Canada

Thu 7/311:05 amSJU - YUL

1 stop12h 04mAir Canada

Deal found 6/10

$907

One-way flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl
Search for one-way flight options from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Sun 8/246:15 amYUL - SJU

1 stop8h 29mUnited Airlines

Deal found 6/12

$203

Fri 8/297:00 amYUL - SJU

1 stop9h 36mDelta

Deal found 6/10

$225

Wed 7/27:50 amYUL - SJU

1 stop15h 05mAmerican Airlines

Deal found 6/12

$261

Thu 6/196:45 amYUL - SJU

2 stops12h 34mMultiple Airlines

Deal found 6/11

$307

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Fri 8/29

6:00 am-1:10 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

Fri 9/5

2:40 pm-11:53 pm

1 stop9h 13m

$378

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 7/9

6:35 pm-2:03 am

1 stop7h 28m

San Juan Luis Munoz Marin Intl

Wed 7/16

6:00 am-5:55 pm

1 stop11h 55m

$400

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 9/10

3:41 pm-11:57 pm

1 stop8h 16m

San Juan Luis Munoz Marin Intl

Wed 9/24

1:25 pm-10:06 pm

1 stop8h 41m

$417

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 9/10

7:50 am-6:14 pm

2 stops10h 24m

San Juan Luis Munoz Marin Intl

Wed 9/24

4:42 pm-3:21 pm

2 stops22h 39m

$528

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 7/9

6:45 am-8:39 pm

2 stops13h 54m

San Juan Luis Munoz Marin Intl

Wed 8/6

2:40 pm-12:37 am

2 stops9h 57m

$536

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 9/10

1:15 pm-11:57 pm

1 stop10h 42m

San Juan Luis Munoz Marin Intl

Tue 9/23

1:05 am-12:20 pm

2 stops11h 15m

$816

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sun 8/24

6:15 am-2:44 pm

1 stop8h 29m

$203

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Fri 8/29

7:00 am-4:36 pm

1 stop9h 36m

$225

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 7/2

7:50 am-10:55 pm

1 stop15h 05m

$261

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Thu 6/19

6:45 am-7:19 pm

2 stops12h 34m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 YUL to SJU?

Unlike in the morning, when flights are generally more expensive, you can save up to 39% on flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport by exploring options for tickets at noon.

Rainfall in Luis Munoz Marin Intl by month

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

Temperature in Luis Munoz Marin Intl by month

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Luis Munoz Marin Intl

Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Montreal to San Juan to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

WestJet

7.2

Good

2,868 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,531 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport round-trip?
Flying on Delta is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $378. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $417 and $528, respectively. Users have found that Delta is 27% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport one-way?
To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $203. Delta flights start at $225 while deals on American Airlines start at $261 one-way.
What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?
The top 3 most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport are Air Transat (100%), Air Canada (67%) and Air Canada Rouge (67%).
Can I find deals for flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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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Top 5 airlines flying from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$304	Average$479	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$333	Average$409	FlexibilityNo cancel fee	On-time71%
Air Transat	Cheapest$350	Average$601	FlexibilityNo cancel fee	On-time50%
Air Canada	Cheapest$429	Average$876	FlexibilityNo cancel fee	On-time67%
WestJet	Cheapest$521	Average$615	FlexibilityNo cancel fee	On-time60%

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$203+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Luis Munoz Marin Intl (SJU)

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl are usually found in April or September, booked 32 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl

Round-trip from

One-way from

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Find flight deals from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl

Cheapest flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin IntlExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.

Best time to book a flight from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Pierre Elliott Trudeau Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl. Price data was last updated on June 9, 2025.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

What is the cheapest time of day to fly from YUL to SJU?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Luis Munoz Marin Intl

Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Montreal to San Juan to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl. 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 flying from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport round-trip?

What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport one-way?

What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Can I find deals for flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl?

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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Complete your trip

Complete your trip to Luis Munoz Marin Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Top 5 airlines flying from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl

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Cheapest flights from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.