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Cheap flights from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport from C$ 221

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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — YUL
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Costa Rica to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Costa Rica to Pierre Elliott Trudeau Intl flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 582

One-way from

C$ 221

Popular in

March

Cheapest in

January

Average price

C$ 857

Good round-trip deal

C$ 302 or less

Good one-way deal

C$ 395 or less
Avianca
  • Avianca
  • 10/9-22/9
  • 2 total stops
  • 28h 20m total
  • Costa Rica to Montreal
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Air Transat
  • Air Transat
  • 31/10
  • Nonstop
  • 5h 30m total
  • Costa Rica to Montreal
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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.
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Find flight deals from Costa Rica to Pierre Elliott Trudeau Intl

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 12 June 2025.

Tue 30/91:55 a.m.SJO - YUL
1 stop18h 10mAvianca
Sun 19/1011:25 p.m.YUL - SJO
1 stop16h 40mAvianca
Deal found 10/6C$ 541
Fri 31/1012:15 a.m.SJO - YUL
Nonstop5h 40mAir Transat
Fri 7/116:55 p.m.YUL - SJO
Nonstop6h 00mAir Transat
Deal found 11/6C$ 584
Sun 30/112:15 a.m.SJO - YUL
1 stop17h 20mMultiple Airlines
Fri 5/126:55 p.m.YUL - SJO
Nonstop6h 00mMultiple Airlines
Deal found 10/6C$ 587
Thu 13/112:55 p.m.LIR - YUL
1 stop8h 45mMultiple Airlines
Sun 23/114:45 p.m.YUL - LIR
2 stops45h 10mMultiple Airlines
Deal found 11/6C$ 589
Thu 13/113:00 p.m.LIR - YUL
Nonstop5h 35mAir Canada
Sun 23/114:45 p.m.YUL - LIR
2 stops45h 10mAir Canada
Deal found 11/6C$ 591
Wed 10/91:25 p.m.LIR - YUL
1 stop9h 12mWestJet
Mon 15/96:45 a.m.YUL - LIR
1 stop7h 36mWestJet
Deal found 10/6C$ 638
Mon 8/92:02 p.m.LIR - YUL
2 stops19h 43mAmerican Airlines
Sat 13/95:15 p.m.YUL - LIR
2 stops21h 46mAmerican Airlines
Deal found 10/6C$ 658
Mon 21/76:18 a.m.SJO - YUL
1 stop15h 11mAmerican Airlines
Fri 8/85:29 p.m.YUL - SJO
2 stops21h 46mAmerican Airlines
Deal found 10/6C$ 666
Mon 16/67:55 a.m.SJO - YUL
Nonstop5h 50mAir Canada
Mon 25/89:50 p.m.YUL - SJO
1 stop27h 00mAir Canada
Deal found 11/6C$ 675
Mon 15/122:17 p.m.SJO - YUL
1 stop8h 36mDelta
Mon 12/111:15 a.m.YUL - SJO
2 stops12h 00mDelta
Deal found 10/6C$ 701
Sun 7/912:40 p.m.LIR - YUL
Nonstop5h 30mAir Transat
Sun 14/97:30 a.m.YUL - LIR
Nonstop6h 00mAir Transat
Deal found 10/6C$ 751
Tue 12/85:30 a.m.SJO - YUL
2 stops14h 36mUnited Airlines
Wed 27/86:15 a.m.YUL - SJO
2 stops15h 22mUnited Airlines
Deal found 12/6C$ 778

Cheapflights Fare Finder

Customize your flight search to find flights from Costa Rica to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
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

Costa Rica

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 10/9

10:10 a.m.-10:05 p.m.

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

11:25 p.m.-3:50 p.m.

1 stop18h 25m

C$ 582

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Thu 13/11

2:55 p.m.-12:40 a.m.

1 stop8h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

4:45 p.m.-12:55 p.m.

2 stops45h 10m

C$ 589

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Thu 13/11

3:00 p.m.-9:35 p.m.

Nonstop5h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

4:45 p.m.-12:55 p.m.

2 stops45h 10m

C$ 591

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 20/6

10:45 p.m.-5:55 p.m.

2 stops17h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 24/8

11:25 p.m.-9:20 a.m.

1 stop11h 55m

C$ 603

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Wed 10/9

1:25 p.m.-12:37 a.m.

1 stop9h 12m

Montreal Pierre Elliott Trudeau Intl

Mon 15/9

6:45 a.m.-12:21 p.m.

1 stop7h 36m

C$ 638

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Mon 8/9

2:02 p.m.-11:45 a.m.

2 stops19h 43m

Montreal Pierre Elliott Trudeau Intl

Sat 13/9

5:15 p.m.-1:01 p.m.

2 stops21h 46m

C$ 658

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 21/7

6:18 a.m.-11:29 p.m.

1 stop15h 11m

Montreal Pierre Elliott Trudeau Intl

Fri 8/8

5:29 p.m.-1:15 p.m.

2 stops21h 46m

C$ 666

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 16/6

7:55 a.m.-3:45 p.m.

Nonstop5h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 27/8

4:40 p.m.-8:25 p.m.

Nonstop5h 45m

C$ 667

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Sun 7/9

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

Nonstop5h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 14/9

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

Nonstop6h 00m

C$ 751

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Tue 12/8

5:30 a.m.-10:06 p.m.

2 stops14h 36m

Montreal Pierre Elliott Trudeau Intl

Wed 27/8

6:15 a.m.-7:37 p.m.

2 stops15h 22m

C$ 778

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 26 results
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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.
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

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

Currently, October is the cheapest month in which you can book a flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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?

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 12 June 2025.

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 72% on your trip compared to booking a flight in the morning.

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

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.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 12 June 2025.
Read reviews from past customers who have flown Delta, Air Transat and SWISS from Costa Rica to Montreal. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Transat
7.8
Good
396 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Pierre Elliott Trudeau 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 to fly from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    The cheapest airline one-way is Air Transat, with whom users have recently found tickets for as low as C$ 221. However, be on the lookout for offers from WestJet and Air Canada, 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 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$ 619, our data shows the cheapest flight currently is C$ 274. When looking at the most popular route, (San José Juan Santamaria Intl - Montreal Pierre Elliott Trudeau Intl), you can expect to pay C$ 591 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, October is the cheapest month in which you can book a flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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

Travelling to a place near Costa Rica?

Book flights to Costa Rica if you plan to visit one of these locations
Laval
Longueuil
Cornwall
Dorval
Brossard
Montebello
Drummondville
Trois-Rivières
Sherbrooke
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont

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Top 5 airlines flying from Costa Rica to Pierre Elliott Trudeau Intl

Discover the top 5 airlines that operate flights from Costa Rica to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 274AverageC$ 680FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 535AverageC$ 1,150FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air TransatCheapestC$ 626AverageC$ 830FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapestC$ 712AverageC$ 712FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 814AverageC$ 1,263FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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