In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, 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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What are the most reliable airlines from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

No one likes to see their flight delayed. When booking a flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport consider choosing Air Canada Rouge (90%), Air Canada (80%) or Air Transat (61%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

When booking a flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport, you may want to consider flying on Air Canada, Avianca or Air Transat as they are the most popular for this route.

How can I find direct flights from Costa Rica to Pierre Elliott Trudeau Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Pierre Elliott Trudeau Intl.

Can I find deals for business class flights from Costa Rica to Pierre Elliott Trudeau Intl?

Yes. Cheapflights offers flight deals from Costa Rica to Pierre Elliott Trudeau 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.

C$ 159+ Cheap Flights from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Costa Rica to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Costa Rica to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Costa Rica to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Sat 31/106:50 a.m. -

2 stops40h 40m

Tue 17/116:45 a.m. -

1 stop8h 35m

Deal found 8/9C$ 357

Sat 31/102:10 p.m. -

1 stop8h 20m

Tue 17/116:45 a.m. -

1 stop8h 23m

Deal found 8/9C$ 390

Fri 30/102:10 p.m. -

1 stop8h 20m

Thu 5/116:45 a.m. -

1 stop8h 23m

Deal found 6/9C$ 427

Tue 24/113:10 p.m. -

1 stop8h 20m

Tue 8/128:00 p.m. -

1 stop19h 20m

Deal found 5/9C$ 441

Thu 26/113:10 p.m. -

1 stop8h 15m

Mon 7/126:45 a.m. -

1 stop30h 50m

Deal found 6/9C$ 443

Fri 23/101:15 p.m. -

1 stop9h 10m

Fri 30/106:45 a.m. -

2 stops25h 15m

Deal found 7/9C$ 456

Sat 28/117:50 a.m. -

2 stops39h 40m

Tue 8/126:45 a.m. -

1 stop8h 35m

Deal found 5/9C$ 459

Tue 24/113:10 p.m. -

1 stop8h 20m

Mon 7/126:45 a.m. -

1 stop30h 50m

Deal found 5/9C$ 469

Wed 4/118:25 a.m. -

2 stops15h 05m

Wed 11/116:55 p.m. -

Nonstop6h 00m

Deal found 7/9C$ 711

Sun 1/1111:25 a.m. -

2 stops12h 05m

Sat 7/112:15 p.m. -

1 stop10h 35m

Deal found 7/9C$ 713

Thu 26/114:15 p.m. -

1 stop23h 30m

Mon 7/1212:10 p.m. -

1 stop11h 20m

Deal found 6/9C$ 714

Wed 28/1011:25 a.m. -

2 stops11h 05m

Sat 7/112:15 p.m. -

1 stop10h 35m

Deal found 7/9C$ 716

Best flights from Costa Rica to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Costa Rica to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Thu 26/113:10 p.m. -

2 stops17h 53m

Mon 30/116:00 a.m. -

1 stop9h 10m

Deal found 4/9C$ 654

Fri 30/105:15 p.m. -

Nonstop5h 30m

Thu 5/119:05 a.m. -

Nonstop6h 15m

Deal found 6/9C$ 754

Wed 4/1111:28 p.m. -

2 stops19h 20m

Wed 11/116:00 a.m. -

2 stops15h 39m

Deal found 7/9C$ 902

Mon 28/122:03 p.m. -

1 stop23h 26m

Mon 11/12:25 p.m. -

2 stops23h 14m

Deal found 6/9C$ 1,012

Sun 11/107:15 a.m. -

3 stops39h 10m

Sun 18/107:30 a.m. -

Nonstop6h 00m

Deal found 6/9C$ 782

Fri 29/19:05 a.m. -

1 stop27h 05m

Sat 6/22:20 p.m. -

2 stops24h 02m

Deal found 4/9C$ 918

Wed 14/107:55 a.m. -

2 stops24h 45m

Mon 19/102:20 p.m. -

2 stops24h 01m

Deal found 4/9C$ 933

Tue 6/107:55 a.m. -

2 stops12h 11m

Wed 14/103:25 p.m. -

1 stop22h 13m

Deal found 6/9C$ 935

Thu 26/115:20 p.m. -

2 stops20h 56m

Tue 8/126:10 a.m. -

2 stops30h 34m

Deal found 6/9C$ 955

Wed 25/115:20 p.m. -

2 stops25h 28m

Tue 8/126:10 a.m. -

2 stops32h 00m

Deal found 5/9C$ 958

Tue 24/115:20 p.m. -

2 stops20h 56m

Tue 8/129:15 a.m. -

2 stops27h 29m

Deal found 5/9C$ 958

Tue 15/125:20 p.m. -

2 stops20h 41m

Tue 29/127:00 a.m. -

2 stops30h 50m

Deal found 6/9C$ 958

Mon 28/123:50 p.m. -

2 stops28h 27m

Mon 11/13:00 p.m. -

2 stops23h 10m

Deal found 9/9C$ 1,013

Sat 17/1012:44 p.m. -

2 stops23h 56m

Sat 24/106:10 a.m. -

2 stops30h 15m

Deal found 6/9C$ 1,051

Wed 23/128:45 a.m. -

1 stop30h 55m

Wed 30/126:25 p.m. -

2 stops24h 51m

Deal found 8/9C$ 1,062

Thu 7/11:25 p.m. -

2 stops24h 37m

Fri 15/17:00 a.m. -

1 stop13h 53m

Deal found 8/9C$ 1,080

Wed 30/122:25 p.m. -

2 stops23h 51m

Wed 20/16:00 a.m. -

2 stops15h 39m

Deal found 7/9C$ 1,097

Fri 15/11:15 a.m. -

1 stop14h 30m

Sat 30/16:50 p.m. -

1 stop26h 03m

Deal found 5/9C$ 1,124

Sun 10/11:15 a.m. -

2 stops15h 35m

Fri 15/19:25 a.m. -

2 stops33h 51m

Deal found 9/9C$ 1,124

Find flight deals from Costa Rica to Pierre Elliott Trudeau Intl

Round-trip from	C$ 357
One-way from	C$ 159
Good round-trip deal	C$ 837 or less
Good one-way deal	C$ 447 or less

WestJet
31/10-17/11
3 total stops
49h 15m total
Costa Rica to Montreal

Search Deals

WestJet
19/11-31/12
1 total stop
8h 20m total
Costa Rica to Montreal

Search Deals

Price to beat on a round-trip flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl.

Search Deals

Price to beat on a one-way flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LiberiaMontreal

LIR Liberia - YUL Montreal Pierre Elliott Trudeau Intl

LIRYUL

Liberia

Thu 5/11

3:10 p.m.-12:30 a.m.

1 stop8h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 160

Quickest round-trip

LiberiaMontreal

LIR Liberia - YUL Montreal Pierre Elliott Trudeau Intl

LIRYUL

Liberia

Sun 20/9

12:40 p.m.-8:10 p.m.

Nonstop5h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 349

LiberiaMontreal

LIR Liberia - YUL Montreal Pierre Elliott Trudeau Intl

LIRYUL

Liberia

Thu 14/1

3:10 p.m.-12:25 a.m.

1 stop8h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 382

LiberiaMontreal

LIR Liberia - YUL Montreal Pierre Elliott Trudeau Intl

LIRYUL

Liberia

Sat 26/12

1:30 p.m.-10:45 p.m.

1 stop8h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 387

San JoséMontreal

SJO San José Juan Santamaria Intl - YUL Montreal Pierre Elliott Trudeau Intl

SJOYUL

San José Juan Santamaria Intl

Tue 6/10

5:45 a.m.-4:55 p.m.

1 stop9h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 387

LiberiaMontreal

LIR Liberia - YUL Montreal Pierre Elliott Trudeau Intl

LIRYUL

Liberia

Tue 22/12

11:58 a.m.-11:29 p.m.

1 stop10h 31m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 387

LiberiaMontreal

LIR Liberia - YUL Montreal Pierre Elliott Trudeau Intl

LIRYUL

Liberia

Wed 23/12

5:45 p.m.-12:15 a.m.

Nonstop5h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 390

LiberiaMontreal

LIR Liberia - YUL Montreal Pierre Elliott Trudeau Intl

LIRYUL

Liberia

Mon 21/12

4:35 p.m.-10:20 p.m.

1 stop28h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 401

San JoséMontreal

SJO San José Juan Santamaria Intl - YUL Montreal Pierre Elliott Trudeau Intl

SJOYUL

San José Juan Santamaria Intl

Mon 11/1

11:55 p.m.-3:17 p.m.

2 stops14h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 404

San JoséMontreal

SJO San José Juan Santamaria Intl - YUL Montreal Pierre Elliott Trudeau Intl

SJOYUL

San José Juan Santamaria Intl

Wed 9/12

11:55 p.m.-6:45 p.m.

2 stops17h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 404

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 43 resultsSorted by cheapest first

...

Best time to book a flight from Costa Rica to Pierre Elliott Trudeau Intl

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

LIR-YUL

SJO-YUL

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 Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport

CR0-YUL

LIR-YUL

SJO-YUL

What is the cheapest month to book a flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 509). Flying from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 962). 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 CR to YUL?

A simple way to save on the total cost of your ticket is to fly from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 53% on your trip compared to booking a flight in the morning.

How often are flights from Costa Rica to Montreal delayed?

About 15% of weekly flights between Costa Rica and Montreal have experienced delays in the past year, with the average delay time being 116 minutes.

What is the most punctual flight time for Costa Rica to Montreal flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Costa Rica to Montreal flights?

Over the past year, Air Transat has had the lowest number of delays on this route, with just 13% of flights being delayed.

How far ahead should I book a flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

The price you pay for your flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

Travelers seeking maximum savings on their Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get a feel of what it's like to fly with Air Transat,Air Canada, andAvianca from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Transat

7.7

Good

578 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Air Transat

7.7

Good

578 reviews

Air Transat

7.7

Good

578 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

YYZ - YUL

Air Canada

7.1

Good

11,608 reviews

Air Transat

7.7

Good

578 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

YYZ - YUL

Avianca

6.5

Okay

2,553 reviews

Air Transat

7.7

Good

578 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

YYZ - YUL

Related info for your journey

How long is the flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?
Airlines like Air Canada and United Airlines fly from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport in about 17h 53m. The time it takes to get you to your destination can typically vary by up to 1h 27m. There are 4033 km between Costa Rica and Montreal Pierre Elliott Trudeau Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport one-way?
The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 153. However, be on the lookout for offers from Air Transat and United Airlines, as they are both options that can get you from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport for a low price.
What are the most reliable airlines from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?
No one likes to see their flight delayed. When booking a flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport consider choosing Air Canada Rouge (90%), Air Canada (80%) or Air Transat (61%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?
While on average a flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport is generally C$ 808, our data shows the cheapest flight currently is C$ 139. When looking at the most popular route, (San José Juan Santamaria Intl - Montreal Pierre Elliott Trudeau Intl), you can expect to pay C$ 691 for that flight.
Can I find deals for flights from Costa Rica to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Costa Rica to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Costa Rica to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Costa Rica to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Costa Rica to Pierre Elliott Trudeau 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 Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 509). Flying from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 962). 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

Laval

Dorval

Trois-Rivières

Brossard

Sherbrooke

Longueuil

Cornwall

Boucherville

Bromont

Magog

Montebello

Saint-Jean-sur-Richelieu

Drummondville

North Hatley

Saint-Sauveur

Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Costa Rica to Pierre Elliott Trudeau Intl

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Top 3 airlines flying from Costa Rica to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 440	AverageC$ 583	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Avianca	CheapestC$ 586	AverageC$ 795	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Air Transat	CheapestC$ 613	AverageC$ 830	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights

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How does Cheapflights help users find flights from Costa Rica to Pierre Elliott Trudeau Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Costa Rica to Pierre Elliott Trudeau Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Costa Rica to Pierre Elliott Trudeau Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Costa Rica.

Can Cheapflights find flights from Costa Rica to Pierre Elliott Trudeau Intl with no change fees?

Need flexible booking options for your flight to Pierre Elliott Trudeau Intl from Costa Rica? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Costa Rica to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Costa Rica today and book when prices fit your budget.

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Cheap flights from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport from C$ 159

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Costa Rica to Pierre Elliott Trudeau Intl

Cheapest flights from Costa Rica to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Costa Rica to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Explore the most affordable flight options available from Costa Rica to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from Costa Rica to Pierre Elliott Trudeau IntlDiscover carefully curated flight deals from Costa Rica to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Discover carefully curated flight deals from Costa Rica to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Direct flights from Costa Rica to Pierre Elliott Trudeau IntlExplore direct flight options from Costa Rica to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 September 2026.

Explore direct flight options from Costa Rica to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 September 2026.

Last-minute flights from Costa Rica to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Costa Rica to Pierre Elliott Trudeau Intl. Data last updated 9 September 2026 and is based on user searches.

Discover last-minute flight deals from Costa Rica to Pierre Elliott Trudeau Intl. Data last updated 9 September 2026 and is based on user searches.

One-way flights from Costa Rica to Pierre Elliott Trudeau IntlSearch for one-way flight options from Costa Rica to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Search for one-way flight options from Costa Rica to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Find flight deals from Costa Rica to Pierre Elliott Trudeau Intl

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One-way from

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Good one-way deal

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

Best time to book a flight from Costa Rica to Pierre Elliott Trudeau Intl

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

Cheapflights Insights

What is the cheapest month to book a flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

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

Find hourly flight availability from Costa Rica to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 September 2026.

A simple way to save on the total cost of your ticket is to fly from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 53% on your trip compared to booking a flight in the morning.

How often are flights from Costa Rica to Montreal delayed?

About 15% of weekly flights between Costa Rica and Montreal have experienced delays in the past year, with the average delay time being 116 minutes.

What is the most punctual flight time for Costa Rica to Montreal flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Costa Rica to Montreal flights?

Over the past year, Air Transat has had the lowest number of delays on this route, with just 13% of flights being delayed.

How far ahead should I book a flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

The price you pay for your flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Costa Rica to Pierre Elliott Trudeau Intl. Price data was last updated on 7 February 2026.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get a feel of what it's like to fly with Air Transat,Air Canada, andAvianca from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

What are the cheapest airlines to fly from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport one-way?

What are the most reliable airlines from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

What are the cheapest flights from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

Can I find deals for flights from Costa Rica to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from Costa Rica to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from Costa Rica to Pierre Elliott Trudeau Intl?

What is the cheapest month to book a flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Costa Rica to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Pierre Elliott Trudeau Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Quebec

Book a non-stop flight to one of these other cities located in Quebec.

Search flights from Costa Rica to Pierre Elliott Trudeau Intl by cabin class

Find flights from Costa Rica to Pierre Elliott Trudeau Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Costa Rica and Pierre Elliott Trudeau Intl flights

Browse other Costa Rica and Pierre Elliott Trudeau Intl flight options. Last updated on 9 September 2026.

Other flights to Pierre Elliott Trudeau Intl

Explore flights to Pierre Elliott Trudeau Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.

Popular flight searches

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Top 3 airlines flying from Costa Rica to Pierre Elliott Trudeau Intl

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How does Cheapflights help users find flights from Costa Rica to Pierre Elliott Trudeau Intl?

Why should you use Cheapflights to find cheap flight tickets from Costa Rica to Pierre Elliott Trudeau Intl?

Can Cheapflights find flights from Costa Rica to Pierre Elliott Trudeau Intl with no change fees?

Can Cheapflights notify me if prices for flights from Costa Rica to Pierre Elliott Trudeau Intl become cheaper?

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Cheapest flights from Costa Rica to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Costa Rica to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from Costa Rica to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Costa Rica to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Direct flights from Costa Rica to Pierre Elliott Trudeau Intl
Explore direct flight options from Costa Rica to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 September 2026.

Last-minute flights from Costa Rica to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Costa Rica to Pierre Elliott Trudeau Intl. Data last updated 9 September 2026 and is based on user searches.

One-way flights from Costa Rica to Pierre Elliott Trudeau Intl
Search for one-way flight options from Costa Rica to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.